SCIENTIFIC ABSTRACT NAVROTSKIY, I.V. - NAZARENKO, O.K.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002202210003-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 97
• Document Creation Date: November 2, 2016
• Document Release Date: September 17, 2001
• Sequence Number: 3
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT


USSR b-D 0 669-1 19:669.1L
NAVROTSKIYI I. V., T01M KO, YU. S., and-DOLMEMOV, F. YE., KharIkov
"Ruptul"e of Multilayered Steel During Dynamic and Static Application of Loads"
Iroscow, IIzvestiya Akademii Nauk SSSR
14etally,. No 5, 1970, PP 132-136
Abstract: This article contains a:stadyio-f the relatiou of the number and a-
rangement of layers of multilayered steel to its ductiltu- properties. The basic
factor here is not only the dixtility level at roam temperatuxe but also the
nature of its variatiun at,lower temperatures. It is important that the t~ypes
jaetal differ essentially with respect to
of steel selected as the component
their resistance to cold. Samples of 3-,.5-,.and 7-layer material made of
St.2kp and 1Kh18NIOT steels were 'tested to.8tudy this prciblem. . The test were
0
U
performed. in the temperatare range from +20 C to -100 C. The impact toughness
was also deterffdned at the boi2ing poL-it of liquid nitror-n. By comparing the
'the amou:
temperature discontinuity of the impact toughness, it is clear that nt
of ductile steel lKhl8N*IOT in the wul-LI-lilayered. sample is not the defining factor
or nold resistance. The nwnber of layers in the steip hoq a ir;.,Xh greater ef -
feet. Within the limits of each group, vith an.increase In thq, number of layers,
the temperature discontinuity of the impact:. toW#inew dxej~,ej noticeably, i.e.)

USSR
_RP Y 1. V et al, Izvestiya Akadw-ii Naulk SSSR Matally No 5 1970
UV
1T2-139~
PP
increases,
the cold resistance of the material * High values of impact toughness
are noted for very low temperatures.
~When testing layered materials using samples with a notch through the
outside layer, the crack intersects each layer on being propagated. Ulith a
certain combination of metal component prop,er-Ues, the propagation of the
LI U
crack can take place discontitluously, stopping at the br,--andal:T of the ductile
layer with generation of a new crack. This.nal e of rupture.requires addi-
tur
tional energy absorption, which explains the very high alm-oluto v,-.Iues of the
impact toughness obtained when tauting.such. samples, lt'~is pointed out that
the-more frequently the layers of the testbd types of 1KII18NICOX and St2kp
steels are alternated and the more layers there are, in the sample, the more
uniformly the St2kp steel is strained in the multilayer object. The surface
of the notch in a 7-layer sample is coatedwith a network'of fine cracks which
go fror. one.steel to another. Against the background of this gridj several
well-developed cracks are to be seen, and the Opaningg of the cut is appreciably
greater than in samples made of 3-layer steel*

-USSR
al, Izvestiya Akade
NAVROTSKIY,,, jaii Nauk SSSPL Isetally, 'No 5, 1970,
Thus, by creating multilayer Compositions it is possible to lower, appre-
V
ciably, the threshold temperature of cold.brittleness p brittle steel. The
resistance to brittle fracture of the multilayered sample depends to a sigaifi-
cantly greater extent on the number of layers and their arriwgement than on
the total content of ductile steel.. This is connected 'aith variation of the
kinetics of formation of the main crack and an increase.in ti'-'- Plasticity of
the brittle component. Sign-ificant sav='g;s of nickel steel (up to 50-60,140 are
possible as a result of formation of interstitial.Iayer$-in them of ferrite
class stee" while retaining wifficiently I~xge energy capacity- of the metal at
-low temperatures.
3/3
Ism

USSR UDG 621.396.622;621.382
VORONEAO, V.P., VYSTAVYIN, A,K., KAVROTSK V I.
Of Millimeter And Submillimater Bands Based
'Goncetning Frequency conversion
onlinear'Ele
On A Volumetric Semiconductor X Mont"
V eb. Poluprovodnikoyae RriboEX i Uh primenenjXe (Se=iconductor Devices And
Their Application--Collection Of Works),Aoscow, Izd-vo 'Sovetskaye Radio," No
25, 1.971, pp 529-356
Abstract: 'An analysis including theory is conducted of the operation of a
-inizar based on avolumatrio inertial eemicondmotor nonlinear element, specific-
ally of n-InSb at helium temperature. A computation is*made of the conversion
losses for some characteristics of the operating conditi6fis of a mixer, taking
account of the distribution of the field~of the heterodyne and signal in the
volume of the speckwn, and various conditions of absorption of the heterodyne
and signal. (A blook diagram is shown of a device for ze4suriag conversion
losses.) An optimization of the material parameters is conducted. Preliminary
results are given of an experimental investigation of an InSb~converter in the
2- and 4-mm ways band, 7 fig. 1 tab. 20 refl#

USSR 621-J74.44
RON-11ZO, V. P.
NAVROTSKIY, V 1., ME A. A., VO
tlExperimental investigation of Frequency 1.'uIttlipliers Bassed on Seniconductor Diodes
in the 18-70 GHZ Frequency Range"
V sb. Polunrovodm. pribory i ikh primeneniYe (SeTd-conductor Devices and Their
dio"-, 1970, pp 21146-260
Applicati on--colle ct ion of works) , Vyp. 23, Moscow, "Sov., ra
-~(from RZh-Radiotekhnika, No 10, Oct' 70, Abstract No IOD26)
:Z_~,_,: Translation; The authors give the results or an experimenttLI inveiitigation of some
types of gemanium and gallim arsenide diodes. for the cased of operation _Jn the
frequency doubling, tripling and quadrupling m de in various waveguide multiplier
designs: "in-line", with parallel waveguides, and "crossed and overlapped." Re-
lationships are given for the output pover of the harmonics as a fmiction of the
input power and as a funettion of the input signal. Bibliography of twelve t-.itles.
Authors' abstract.

USSR UDO 621-374-4.029-65;621.582.2
M,
L.A., VORM 10, V.P.
VIZEL12 A*A.s BERLIN, A.S., VORCT.
"Frequency Multipliers Based On GaAs Diodes For Millimetar Wavelengths"
Radictekbn1ka i elektronika, Vol XVM No 6, J-une 11,*72, pp 13,'~7-171,~19
Abstract: The results are presented offa studV of frequency triplers snd qiied-
ruplers of millimeter wavelengths (27-,36 GHz) based ~-,n Ga.!io diodes. The subject
of the study viua diffusion diodes wit4 ~uriction capacit~jnce 0 C, ^4 Q.4 pf,
V.,
T-6v = (Cp_n . R9) = M--M nsee and a breal-.d own i voltage of 40-60 v in on
ordinary metalceramic casing; and also diodes with 6 mota I- eend conductor barricr
with 0 0 - 5-1 - 0 Of, nsee and a broukdown vollacre of 1;?
0V nv = 0-5-0-8
(in a small--.iza matalceromic caoinp
The axperimenttil ottidy of tho diodee was
conducted in u freqticncy vultiplier of the wavej,-iido 'arose overlop" [krost
vnekhlaotl type, with onan circtAita which have a high efficiency and a satia-
n that on the base or GaAs diodes wiA.
factorily hiCh output power. It is ahmi h
a metal-samiconductor ba;~rier tiud also of diffucion GaAs diodes it is possible
to create effective frequency multiplierofor millin-ater wavalenEths, "he
principal re-wAlta of the work. were reported at tho 1911 Ouro-vo~-n 1.1ficroweve Con-
ference. 3 fig. ref. Received by editors, 9 Septembei r. 1971

USSR UDC 612.374.4.029.6
KOZLOV, V. A., NAVROTSK
VIZEL, A., A.
Its of the Operation of a Varactor Frequency Doublet at the Temperature
tud
of Liquid Nitrogen"
Moscow, Radiotekhnika i Elektronika, Vol XVI, No 3, March 1971, pp 441-443
perimental study of the
Abstract: This paper contains the results of an ex
operation of a germanium diffusion diode:lfrequency doubler with an output of
~O gigahertz at 770K. The frequency doubler was designed as a cross wave
guide overlapping a diode operating~under~no-load conditions. The amplitude
characteristics of an ordinary diode frequeftcy doubler~and one made of diodes
cperating at low temperatures are compared, and the output power of the fre-
quency doubler is presented as a function of temperature. Frcrm these data
it is clear that no improvement of the characteristics of the ordinary doubler
isobserved on lowering the temperature to177*K. The conclusion is dravin that
ordinary parametric germanium. diodes, can be used to develop cooled signal
Sources if the frequency multiplier can be tuned at 77'K, and their efficiency
in this case is approximately equal to, the Pf f iciency of a multiplier at room
temperature. The efficiency of the frequency doubler with diodes designed
112

21Z 019 UNCLASSIFIED PROCESSING DATE--13NOV70
CIRC ACCESSION N-0-00114144
ABSTR-ACT/EXTRACT--(U) GP-0- ABSTRACT. THIS PAPER GIVES AN ANALYSIS OF
TEM, POR-AL W--LND VELOCITY FLUCTUATIONS RECORDED IN~AUGUSI 6
196 IN THE BLACK
SEA FROM A FROUDE BUOY. THE BUOY, WAS ~A-CYLINORICAL BODY 15 r-,,%t iN
DIAMETER, AND 10 M LONG IMMERSED -VERTICALLY BY A WEIGHI'liNG DAMPINr' DEVICE
')Y T14ERE WAS A
TO A DEPTH OF 9.5 M. ON THE UPPER PART OF THE BUL
DURALUMIN MAST 4 M HIGH TO WHICH FOURIANEMOMETERS,WERE ATTACHED. THE
ANEMOMETERS HAD A TIME CONSTANT OF 0.8~SEC. WIN6.VELOCTYY WAS
REGI-STERED. CONTINUOUSLY AT FOUR HoRlZbN& ON THE TAPE OF A LOOP
OSCILLOGRAPH. OBSERVATIGNS WERE MADEJOO h FRO141THEIWINDWARD SIDE OF
THE SHIP. THE BUOY WAS CONNECTED TO THE VESSEL BY~,A MULTISTRAND CABLE
AND A CAPRON LINE. THE ENTIRE SYSTEM;.WAS AT DRIFT, THE TESTS, MADE
WITH PRESSURE SENSORS SUSPENDED To THE BUOY AT A DEPTWOF 40 M, REVEALED
THAT A FROUDE BUOY VIRTUALLY 010 NOT MOVE VERVICALLY WITH WAVES UP TO
1 .5' IN .WIND VELOCITIES WERE DETERMINED AT FOUR Fl,-4F-Fj HORIZONS 0.5, A,
10 4
.2 AN M FRCM MEAN SEA LEVEL. TWO SPECTRAI: REGIO~4S WERE INVESTIGATED.
2 TO to SECONDS AND FROM 20 TO 100 - SECONDS. THE STATISTICAL.
CHARACTERISTICS OF WIND VELOCITY FLUCTUATUINS AT DIFFERENT.HORIZONS r-OR
DIFFERENT IMEAN WIND VELOCITIES ARE COMPARM. FACELITY:
-INSTITUTE OF OCEANOLOGY*.
UNCLASSIFIED

IV
USSR UDC t534.232.082.73-416
ZYURYUKIN, Yu. A., NAYANPA,.Vv--1-., and POLOVIYAGIN, V.A.
Excitation of Hypersonic Waves by Piezoelectric Converters"
Moscow, Radiotekhnika i Elektronika, No,* 5, 1970P pp 1059-1067
Abstract: This article is a continuation of an earlier one pub-
lished the authors named above in.this same journal (1970, vol.
15, No. 4, P 797). The present article is an mialysis in support
of the method proposed in the earlier.article with regard to
Piezoelectric thin film converters applied directly or through a
fine metallic sublayer to a sonic conductor.. Tha converters are
snurces of acoustical waves of the first and second type, Bacause
0
f its simplicitys the method of partial regions, of solution of
the electromagnetic equations is used; however# the problem can
be solved also by the equivalent eircuit.method as well as by the
4-heory of cavity resonator excitation. :In addition to their own
method, the-authors develop the equivalent circuit and the elec-
owl

2/2

JI
wi
USSR UDC 51.621'.391
BUZURKHANOV, V., NAYANZIN, N. G.
"Second Order Boolean Differences"
Vopr. Kibernetiki jProblevis of Cybernetics Collection of Works], No 42,
'Tashkont, 1971, pp 13-18,.(TTanslated'from Referativuyy Zhurnal, Kibernetika,
No 10j 1971, Abstract No 10 V577 by N.;: Katerinochkina).
Translation: The concept ofthe second order Boolean difference is introduced.
:A -number of its properties are established, the use:of whith accelerates the
prodess of calculation of these differences.

USSR UDC 536.46:533.6
ITIN, V.I., WORODENKO, Yu. S., KOZLOV,,Yu. I., UaAKOVI V. P.
"Gasless Combustion of a Mixture of Metal Powders"
V sb. Gorenive i vzryv (Ccnibustion and Explosion Collection of Works),
Moscow, "Nauka", 1972, pp, 142-147 (from RZh-Mekhapika, No 3, Mar 73, Abstract
No 3B962)
Translation: This paper is concerned with the study of the gasless combustion
of mixtures of nickel-aluminum and copper-aluminum povders, the kinetics of
reaction diffusion in these mixtures and the increase in volume of brickets due
to the formation of new phases. Equations are obtained describing thermal and
-volume effects in a mixture of metal powders. Authors,' abstract.

A W.52384
UR 0482
Ck)
Soviet Inventions Illustrated, Section III Mechanical and General,
Derwent,,,:' d
24350 FASRIC, TRFATHENT DEMICE cotapris
HFAT ing
nozzl4f with"hen4nielemeymts an~d perfoxatc-i
tube inside it to. SUPAY treatmentl:agent.: The
heating elementvare plioed:betuviin theloutlet
ape"ura of the. nazzlo.-And the',pe'Xforatod tube.
-W lk"quA
This imp5. e:,,th 14y: of,the labri4l The
device cons of body A with ~14 t nozzle
2.~ It is, coverad in 'inoulation 11,With4n is,
''4 withlar-Ar.tures. getting larger
distributor. tube,
~towards the middle.. ~In the. nozzle Part;, divided
by ribs 5, is heating element-6. The tube is
connected to air.;pres.aure hoses T, wjth~cocks.8.
The body is held by_two~:clips pivoted to brackets.
Handle 11 may, be 'set in:two positions with the slit
of nozzle 12.close to f~brkc:13 (workins posi~ivn)
and away from it :(non-working,position)~ The budy
is-fi-med in the working~ppsition by bolLs and

77, ~t_ 11 1 - .,
G qrdey!~v, V. A.; ' Shirokov, D. V.; Nayda., M. A.;
Sechin, N. A.
ltu6 Tekstil'nov i LoSkoy Prom-
vshl Kiritwa
ennos im.~ M.
fabric movementupwards is livited by !i pressure
t~- ! asured
plate. The,air, t-:u.tppt_ tlempelrature is m0i
by thermo-couples. 16 aq'd'-:mpkntained~by!a thermal
generator. Cold.tair from the:ccmpress~r enters
.the distributor tube and4:the air.~chamber is nixed,
passes through the electric ':heater andimeets'the
surface of the fjbr:Lc.a'It::.WentIcAI par4meters all
along the nazale x1ft. 13,1.'67. as 112$940/28-12.
GORDMEV, V.A.: at. al. Kjiov,Leningra:dII~extIles and
Light IndustryInst. (2~,9.169.); Bul.1,6/5.5.69.
Class- 86a. 8b. Int.Cl. D02h, D06c.

-17. itT M-1 ii 1! Z IV IT
'G;3 ~W 1,616'!,",
HFMM I
owder Metalurgy
USSR UDC 621.762.224
and.KOCHERGIN, A. V., Institute of Prob-
NTCHIPORENKO, 0. S., NAYLM_
Scie ce, Academy of Sciences Ukrainian SSR:
ems of,Material
"Production of Nickel Powd2r by Spraying"'
Kiev, Poroshkovaya Metallurgiya, No 12, Dec 70, pp 1-4
Abstract: A study was made of the possibilities for producing nickel powder
with predetermined forin and particle size by spraying. Powders with both
and nonspherical particles were produced experimentally, j:he
spherical
technological and physical properties oflvcwders of both types were analyzed.
The required powder fo= was produced by adjunting the, relatLonahip between
spheroidization time and cooling. time, with spherical particIes resultiag
when the spheroidization time was less than the cooling time. In the ex-
perimental portion of the study, the metal was sprayed thronh a circular
alit 0.8 mm in width al: a pressure of 2.5 atm. The reaultirki, nickel powder
had a spherical particle form when sprayed without additives, and a noni-
spherical form when 0.05 wt X a1uhinum was added.- Particle diameters for
both types of particlev averaged,150-350imierms.
11; LL, A 11* 111 1 1,11 H 1,: 4, AI.' I ii;;: 1~ 1.~q I ; I.; jFT!; 11

USSR uDc 621-762.224
NICHIPORENKO,. O~ S., and MMVEDOVSIUY, A. B lnstitute of Prob-
%E jATe__r_!ka Science, Academy off Selences Ukraini:an SSII
IeLR-s-o
"Aerodynamic Characteristics of Nozzlei -u Metal
8 Por Spraying.~Ioltc
Kiev, Poroshkovaya Metallurgiya, No 5, may 73, PP 911-100
Abstract: A study is made of existing nozzles for spraying molten metal,
and the design of a new nozzle is proposed urhich e1iiiiincateo the stickin3 of
metal during operation in any modes as.-well as proviaing effective use of gas
flow energy. A diagi.-am of the new nozzle design is given. This design is
based.on mathematica.- fonwalas.of aerody=izics for dotermining critical para-
maters of optimim shupe, flow channel length, Pietal I'low rates, etc. The
new nozzle qprayu metal with 6"W of the particles leds than- 0~05 =1 in si2te,
as compared with three other nozzles in which the percentagen, of partieles
less than 0.05 Mm are 5, 40) and 35%. A figures, 3 tables,, 15 bibliographic
references.

USSR UDC 532.694:669.o46-542
OWMAZ M. A., 4AYDE L OSINOVSEY, M. YE. Pand PEM, LONIP V. A. J,
* L
Institute of Yeta ysic"s, "ci4emy of:Sciences Ukr SSR and Institute of Foundry
Problems, Academy of Sciences Ukj~ SSR
Kiev, Wallofizika, 1.10 39, 1972.. pp 26 '3~
ling point in a fused metal is
Abstract: A drop of liquid with a low boi
surrounded by a gas layer of their vapors, ovin,,g to vaporization. A liquid-
gas inclusion is formed. The r.,echanisms.of heat exchange I)etween the metal
and inclusion are discussed. It-As shown that the 'basic mechanism of heat
transfer through the gas layer ca't be deterrained by the turbulence which occurs
near the boiling drop. Boundary conditions for the surface problem of thermal
conductivity were forinulated. The distribution of temperatures around the
rapidly moving inclusion, having the ohape of an arbitrary rotating figure, at
these boundary conditions was determined. The case 6f a sphere and P_ strongly
flattened ellipsoid were investigated.in more detail.'~ The~effect of the surface-
active film on the wrement of an inclusion and.heat exchange is discussed.
Diffusion of impurity atoms from the fused metal to an inclusion and the chemi-
cal. reactions at the inclusion-metal interface was examined. The results
obtained were used for investigating the interaction,of.a drop of liquid oxygen
With molten Fe-C alloys. 6 bibliographic reiferances.

USSR uDo 616.981.1~52-022-39-036-23-078.7(4~
CHERCHEINKO., I. I.) OGAT4YAN,, Ye. F., YUOIN, Ye. V.,. MAMM, P. Ye., YDEMIYANOV,
kM, N. F.,
P. F., GOLUEEV, P. D., F311140NOVA, Yu.: A., GONCHAROV, A. I., Di~M
EADAyEv, m. R., ANANYAN, Ye. L., and 1%WMYAN, E. K., Scientific Research
Antiplague, Institute of the Cauctasus:and Transcaucasus, and Antiplague Stations,
Azerbaydzhan SSR and Armenian SSR
"Experience in Serological.Detection of Plague.in Rodent Nest Substrate and in
Predatory Bird Pellets, Under Field Conditions in Natural Foci of the Caucasus"
Moscow, Zhurnal Mikrobiologii, Epidemiologii, i Immunobiologii, No 3, 1973,
TIP 15-20
Abstract: Use of the antibody neutralization reaction (AH11) employing plaoae
antigenic erythrocyte diagnosticum was studied as a serological alternative to
detection of plague by bacteriological analysis, for which it is not always
possible: to eather test material in thei field. The iftudy was based an the
experimental finding that plagueFl antiGen persista;in the environment long
after an epizootic has subsided. In the-first phase, three areas in the
Caucasus in which epizootics had been registered pre,iriously were studied in
196()-1971. Samples of rodent nest substrate were foitnd to contain Fl antigen
by the ANR, whereas bacteriological methods were gem-rally unsuccessful,
1/2
I , AiiA ~t 1; 1 1 53IF MMA664.111QW1

ITSSR
CBERCHERKO., I. I., et al., Zhurnal YUkrobiologii, Epidemiologii, i Imunobio-
-log", No 3, 1973, pp 15-20
indicating the usefulness of this method for retros-Dectim analysis. In the
second phase an area in which epizootics had not been recorded previously was
studied in 1970-1971. While thn ANR revealed the prosence of F1 antigen in
rodent nest substrate, bacturiologica1 analysis did not produce such evidence
until 4 months later. This result indicated that the method is also preferen-
tial for.early detection of pla
gue epipootics. In the fiml phase pellets
regurgitated by preda,1.*orj birds . feedinay on plaKue-ca1,,"'ryinj,,-, rotlents were sub-
jected to the ANR. Once again PI antigen-vau detect4d in areas without pre-
Vious epizootic history up to 2 3nonthal, prior to detedtion by bacteria]. ane-lysis.
As a control pellets from an area known to be free of plal-,ae for 40 years -was
subjected to the ANR, and the results were negative. Thus the ANR is shown to
be a suitable and preferential method for retrospective and early field datec-
tion of. natural plague foci.
2/2
10

D-OGUM-ENT CLASS--UNCLASSIFIED
''o
-ROXY REEL/FRAME--1998/0938 STEP NO -UR/0181170/012/004/09B3/0987
CIRC ACCESSION NO--AP0121540-----------

020 tiNcWvF1601. ~PkOCESSING DATE--30OCT70
ACCESSION NO--AP0121540
GP-0- ABSTRACT.' BY THE IMET1100 DF NEUTRON
I SUBLATTIC
OUFRACTION, TEMP. DEPENDENCES WERE INVESTIGATED OF
IN THE SYSTEM LI.SUBO:TIMES 5 FE*!;U32 5-X AL SUBX 0
-SUB4:FOR,CO,'4PNS. WITH X EQUALS OT O.Zi 0.61 AND L.O. , MEASUREMENTS WERE
CARRIED OUT AT 80-650DEGREESK. FOR LOW SUBSTITUTION OF FE PRIME3
POSITIVE BY AL PRIME3 POSITIVE, curoiDERArION Or-. 81QUAORATir, EXCHANGE
IMPORVES THE AGREEMENT BETWEEN THCORY AND EXPT. FOR LARGE SUBSTITUTIONS
(X:EQUALS 0.6 AND 1.01, CONSIDERATIO14 OF BIGUADRATIC EXCHANGE IS NOT
NECESSARY. -THE MAGNETIC MOMENTS OF TETgAHEDRAL AND OCTAHEDRAL
SUBLATTICES WEkE MEASUKED AT 8GI)EGREESK.6 A STRONGER DECREASE OF T14E
_'.,~MAGNETIC MOMENTS ON ADON., UF DIAMAGNETIC IONS WAS.0.30. THAN EXPECTED
i_:_ fROM-THE NEEL THEORY. V~!E.INDICATEOIVARIATION OF THE MAGNETIC MOMENTS
BE EXPLAINED IN T
ERMS.OF THE THEORY OF G.ILLEO. FACILITY:
-TOMSK* GOS UNIV.r TOMS8.1 USSR.
---UNCLASS

'USSR 621.
-317-755(086.8)
YEFIMCHIK, M. I.1, NAYDENOV, A. I.
11A Device for Stroboscopic Oscillographic Registration"
USSR Author's Certificate No 2677419 filed 16 Aug 66, p-ublished 20 Jul 70
(from RZh-Radiotekhnika, No 2, Feb 71i Abstract No 22A387 P)
Translation: It is pointed out that con~ier.
tiona.1 devices for stroboscopic
oscillogra-phic registration containing a mixer, strobing Oscillator, delay
'unction oscillator and.tri-gistration device
.line, trigger circuit, time f
have a limited frequency range. Moreover, time srar..ning in the registration
device is done in -the signal tire scale, which precludes the use of "slow-
-action1l. rvpjs'L-1rntJ.on devicoo (auch a,-; peo recorderar). The proposed dcvice
contains a nwAbor of changoil Alch. eliMiziatc these drawbAckii. E. L,

USSR UDc: 621.391.8-519.27
CEMBOKOVI B. A., NAYDENOV, A. 1.
"Linear Conversion of a S-oectrum of Amplitude-Modulated Wayeforms
Tr. Nauchn.-tekhn. konferentsii "Radioelektronika!'.T6 (Works of the Scien-
tific and Technical Conference on Radio. Electronics., Vol. 6), Kaunas, 1970,
PP 23-28 (from RZh-Radiotekhnika No 5 5' May 71, Abstvact No 5A53)
Translation: Spectral diagrams are used to examine transformation of the
time.scale of PM signals with retention of their shape in linear circuits
with variable parameters. Some types of distortions of the converted signal
idered. Resume.
are cons

USSR uDc: 62i.317-343
CHUPBROV$ I. I., ZUBKA, A. I., NAYDENOV, A.: Ye., SVESHRIKOV, F. A.
"Measuring the S-Parameters of Remote Objects"
Dokl. Vses. nauchno-teklin. konferentsii po radiotelchn. izmereniyam. T. 2 (Re--
ports of the All-Union Scientific and Technical Conference on Radio Engineer-
:ing.Measurements. Vol. 2), Novosibirsk, 19TO,~ pp 62-63 (from P21h-Radiotekhnika,
No 12 Dee 70, Abstract, No 1-2A348)
Translation: In developing panoramic instrume-nts 'for measurinF Tn-
the parEL
eters of remote objects, particular attention is given.to selecting the
scheme for connections of SHF units for simultaneous minimization of ad-
ditional error and maximization of operational convenieuce. From the opera-
tional standpoint, the most suitable scheme is connection of remote objects
through a section of high-uniformity cable~whose electric len-~~h is compen-
sated by introducing another cable In the reference ava,of the meter, but
in this case an error arises. More accurate but raich loss convenient
Is a circuit with a decoupling attenuator, Additional: errors (on a fixed
frequenef) are almost completely eliminated when a doub1e coupler (refle,:!-
tometer) is brought out from the instrumeat to the objoat, thn: 3ingulartlea
of this method are pointed out. Bibliographylof three fiottlea, M. L.

2/2 01.7 LINCL ASS IF I EO PROCESSING DATE-20NOV70
C:IIZC ACCESSICN NO-AP0134726
ABSTRACT/EXTRACT--M GP-0- AdSTRACT. THE IMETHOD FfjR PkEDI%rT[NG F SU30
:F2 CAN -BE 89CKEN COWN fNrO THE FOLLOWING STEPSZ 1) EXPANSION Of THE
-JNTJil.Y F SU60 F22 ML PEPIUD 43F YEARS
DIURNAL VAk[ATIGN,~ OF NO DEANS FOR -
:-FDR ENE STATION INTO NATURAL ORTHOGONAL C0,M.P0NEi"J5; 2) SECONDARY
EXPANSICN OF EACH OF THE COEFFICIENTS OF THE FIRST EXPANSION INTO
COAP6NENTS; 3) DETERMI%ATION OF THE COEFFICIENTS OF THE SECONDARY
EXPANSICN FOR THE CONSIOERED YE:AR BY OLVING THE SYSTFim OF EQuATioNS
S
'RTAIN MONTHS OF THE 'i:EAR, Li) CoMPUTAriON, OF
GIVEU I NTHIS ARTICLE FOR CE
F'SUBO F2 US lf'4G ThE FORMULA ISIHOWN ON; MICROFICHE)i. I'ME C~DJRDINATE
FUNCTIONS X SUBJK (TAU) RIEPRESENT THE, ANNUAL VARIATION OF V SIJ13J AND r'm,c
CLEFFICIENTS V SUBJK (TiM SHOW THE YEAR TO YEAR ~GHANGF IN X SUBJK
tTAU).. UUE TO THE STA31LITY OF THE CUOR~INATE FUNCTIONS X SUdJ AiND X
-SUBJK, EXPANSIC-N INTC. 'iATURAL ORFHOGGNAL compow-_~rrs BL- 'JONE ONLY
._..,~GNCE EVERY FEA YEARS. rHu4 FuvicriJ;%4S To BE
KNOWNT THE EXPANSION L6EFFICIENTS. FOR ;SUBS EQUIH4f, MONTH$ CAN 3C FOUND
I.~,.USING TEH EXPRESSION (SHOWN 014 1111CRCSICHE) * WHER4,1 _F(Tj rAut ri ARE ';'HE
F SU60 F2 MEDJANS FOR iHESE
KNOWN DIURNAL VARIATIGNS OF THE MONTHLYt
RIAN 1NSTirurE OF TERRE.!,TRIAL PAGNETISMf
.40N.THS. FACILITY: SIBEf
IdNOSPHERE AND RADIU WAVE PROPAGATMiN.;

Ace, Nr.,,. AF0031994- Ptef. Code: UR 0219
PRIMARY SOURCE: Bytilleten" Bkspgf'A'mq*nta11aoy Biolo ii i
V~l 69, N
Medit;sin 19 PP
ON THE PROCEDURE FOR ISOLATION OF IMICROLYMPROCYTES FROA THE
iPERIPHERAL BLOOD.
Ba-,arnova, M.-At ell(=~
Nayd )va RuI.
k-hi-iko'v- Resear6ti"!:n:;ii-tute-of.'C,,6''nera1 and Emergency Surgery
and Ukrai-n-i-an-=ns- =3tute Of POGE--ria(l~ua~--(~7f"L.%'JicaI Tralrn'in-g
Two procedures (tliaL of Coulson and Chalmers and of Holub as mo 7iie Ty
N. X Kraskina and the coauthors) were employed tiuccmlyely isolating microlymphocytes
blood with a view to utilizing them for preoaration of the lymphocy-
Irom e
torhexic serum, This ~method enables obtainipg from 300 ini of blood an amount of cells
reguired for immunization of " rabbit,%: re~ckoned on tbe bas4 that'i mi of of physio-
logical saline contains suspended 1P it 5XIV of small lymphocytes. The. bulk of the
blood can be given back to.the patient, provided complete sterility is observed.
13700095

USSR U110 6`I_~'F;2.C.,2(0L',
AlCortrul And Candition3 Of Salentive rutching Or Silicon :q j~~nhyurou~3 hydro~--~3n,
Chloridell
Elektron. icklinika. i vt,~mcprt-_-~~ (Elactrcnics
c hn - c ti ICollection. Ltwility Control ind 2~t~,ndar--*a),
TechnoloEy. Zcien.-Ific
19711 leaue 1(7)) 11)?, 91-97 (from FMi"'Elaktronil~a_ ri,!.4 neiO, 1~10 10,
October 1971, Abstract No 10B451)
Tranolation: The dopendtmc-' of the rat"o of etchinj; 0." Si ~-y or. ydrous HCl at
tecaptralbaree oJ.' 1100-12301) G an the Imeic the modyu~%.-n ic and kiietic par~-Iaters
is obtabied. Jk courao of :roactiono in tho diffuoiou regi!"n ifj pCou-Ai-J-C at
0 kinatic ut
t evi va ru tu ri3o o" I u r, d i ri Vo
actiwittim of tlfi~3 t.~weooo of rpt cW,or, citwfl,,utud i'rriii olu~Jon
1g V = f (!/T) ic equal to 83 kcal/mol-o. Wring, culpativo
ia the nost r;ICi6,.z'I_'_-.t to Vie affect of the gawDr'U3 zlediu;ii. Ito curfcco of Si
with anhydroju VICI 4: e s bigh d~grqu 0, C'!
-after vroceasir-Li,
110( 1,0
concentrr, ul n
tion. Me optim-im regime of etching Si is., ta- r~i titv
of FIGI in gas carrier (ha) 0.019 percimt,spaed of [,Ms flo,.~ in chau~-,er
7 ill. 2 ref. 1.1,-
1/1

"USSR-
VALITOV, R. A. , NAYDEROV, V Z., BAR711INIP YA., KULTIC, A. A.
Ceneratory StImuliruyushchikh Signalov dlya Avtomaticheski'~h Sistem Kontrolva
a
(stimulating Signal Generators ~for Autom ted 14onitori6g and;Cortrol Systems),
Moscow, ENERGIYA, Bibliateka po Avtomaeike.: No 461, 1-972, 65 pp
Translation: A classification of stimulating signal generators and the require-
ments imposed on them are presented in:this booklet. The principles of con-
structing stimulating signal generators.for controlling the characteristics of
radiotechnical channels are discussed.
The booklet is designed for enpjneers working In the field of automation
of control of the operation of radioeloctronic devices.
CONTENTS
Introduction ........... ...... ............. 4
Chapter 1. General Infornuition on StImulating Signal, Genexators .... 5
1. Parameters and Characteristics of-Radiotechnical-Devices
Controlled by Stimulating Signal Generators ............. 5
2. Classification of Stimulating 'Signal Generators ......... 6
3. Characteristics of Stinulating Signal Conerators: and Basic
Requirements on Them 0
.......... .......... 44 .............
1/2

-77-77 7'
-T li~'
-USSR
VALITOV, R. A., et al., Generatory Stimuliruyushchikh Signalov dlya Avtomati-
cheskikh Sistem Kontrolya, Hoscow, LNEIRGIYA, Biblioteka po Avtomatikei No 461,
65 pp
Chapter 2. Schematic and Structural Principles of Stimulating Signal
Generators ...... ;....4 ... 40-4..0-4 .... & ................ 10
4. Generators for Monitoring Lhe Parameters of Direct Current
Amplifiers and Lovr-Frequency~Aperiodic AnpHfiers .1 ....... 10
5. Frequency Synthesizers...,* 0 4 . 4 6 0 a . a 6 0 . . 9 14 . 4 . 31.
6. Stimulating Signal Generators.with Quartz;Crystal Frequency
......... ............................... 47
Stabilization
7. Generators for Controlling the Frequency Characteristics
of Radio Frequency and.~Lmi-Frequency Channels ............. 56
65
Bibliography . . . . . . . . . . . . . ... . . . . . . . . . . . . .. . . . . . . .
2/2

USSR UDC 61P,143-06 &612.592.1
DURECHENSKAYA, G. YA., AUI)TC! :0 and KHABEIISHIY, B. YA., Department of
Normal Pbysiology, Kemerovo Ideft+institute, and.Lhboratory of Experimental
Caxdiologyp Institute of Normal a~nd Pathological P*Iologyp Academy of
hedical Sciences, Moscow
"Dynamics of Arterial Pressure#rPressue and Metabolic Reactions to Norepine-
phrine During Adaptation to Cold"
Moscow, Kardiologlya, No 9, 19?1# PP 58-63
Abstracti Rats were exposed 6 hours daily for 45 days to temperatures ranging
from 6 to 90 and 0 to 50 0. Although arterial pressuie Yez considerably higher
at the end of the experiment, each daily exposure to cold lowered it to the
pre-experimental level. There was no cLifterence betireen the expex-Imenta.L
animals and the controls in the metabolic test (oxygen corlsumption) ba-fore.
or after the injection of norepinephrine on day 15 of exposure. On days 30
and 45 there was also no diffennce in oxygen consuption before the injection
of norepinephrine, but oxygen consumption increased signif icantly af ter it
in both. groqps. Pressor reactions to norepinephrine~lzte4sified on day 15 and
-then weakened as adaptation proceeded.'

JLf..L 6
USSR uDc 666,764,532,696.1
H YU. V. and.ZHURAVLEV, V. S.~, In titute of Problems of Material
S
Science, Mew of Sciences UkrSSR
"Adhesion, Wetability and Interaction of Titanium,Containing Melts
with Refractory Oxides"
Moscow, Ogneupory,-No 1,.1974, pp 50-SS-
Abstract:- This article describes the study of the capillary properties
and contact reactions of the titanium-containing melts Cu-Ti, Au-Ti,
Sn-Ti and Ni-Mo-Ti to refractory oxides: A1203 single crystals with
the crystallographic planes (0001), (1-120), (1010),~ A-995 ceTamic, MgO
(001) single crystal,and quartz glass. Titanium is,a strong inter7
phase active eiement in-all-of the systems studied, but.its activity
depends on the second component of the melt (Cu, Au, etc.). An improve7
ment in wetability-was observed with decreasing f~~e energy of formation
of the oxide wet. Rougluiess of the substrate worsens wotting, with the
exception of the area of extremely,low values of contact angles. A

USSR
NAYDICH, YU. V.p and ZHURAYLEV, V. S., Ogneupory, Do 1, 1974 pp 50-55
method is suggested for preparation of specimens for determination of
the phase composition of the transition layers by'X-ray phase analysis.
In all the systems studied, the transition layer consisted of the oxides
of titanium TiO or Ti203~. In systems in which a,lower oxide of.titanium
-TiO was formed, with I'metallic",propertles, the work of adhesion and
Wetability were significantty high~~r than in syst6ms forming les:
"metallic" T*203 in the interphase,.zone,*
2- /2

USSR uDc 621,7012.4.oei
NAYDJQH, YU. V. LAVRINMKO, I. A. :YEVDOKIPIOV, V.. A., Institute of Problems
of Fiaterial Science, Academy of Seldrices: Ukrainian'S'S.R
"Study of Compacting During Liquid4hase Sintering Under Pressure In the
W-Gu System!'
7 Kiev, Poroshkovaya. Metallurgiya, No 1p Jan 74, pp 34-39
Abstracti Results are px-esented from studies of liquid-phase sintering
under pressure,(LPSP) and the compacting processes which take place at high
liquid phase content -- 30-60-vol % in the W-Cu system. Data from the
testo showed the riame relationship of offect of appliect pressure on sample
shrinkage (compaction) for different atarting granularitios, volume content
of liquid phase, and Bintering temperatux-e. This relationship was that the
finer the granularity of the T)owders,, the higher the liquid-phase content,
and the higher the sintering temperature, the greater is the degree of com-
paction. A rise in the degreecf solid-phase wettability by the liquid phase
promotes improved penetration of the Liquid into the particle boundaries,
thus improving shrinkage and compaction.: It was emitablished that shrinkage
and conpaction in LFSP axe. independent or depend very little on solid-phase
particle size in systems 'where there~ib.a noT.4r)ie mosence of component
1/2

USSR
NAYDICH, YU. V., et al., Poroshkovaya Netallurgiya, No 1, Jan 74,PP 34-39
solubility and an inelastic solid-phase constituent. A s-recif!ed plasticity
of the solid phase and its incomplete wetting by the liquid phase leads to
a certain decrease of shrinkage with~inqreased particle aizey and this
effect is increased with increased pressu-ce. The obtained results provide
the fundamentals for selectingioptimusi modes irhlch.~iilll ensure complete
compaction of.the sintered composites. Three:figu-6as, one table, eight
bibliographic references..
2/2
32

USSR uDa 669,241784,669.2.5,784,_rP.3.612
NAVDT(,M-: XUa.Yw PERWIRTAYLOt Vo. He# band NOVODNIKs G, H.
"Surface Pxvpertles of Ni-C and Co-C 1,041ts"
Moscow# Isvestlya AkadeaLl Na,ulc SSSRj *53UI4, No 2j &~Apr 720 pp 87-90
Abstracts Surface tonsion and diansity ;of R-C W Ca-.C malts uore deter,.
mined by the "large drops* nothod. Electrolytic nickel. and cobalt* prOVioU:31y
reimited In a vacuum wIth an electron beam# wera plaoud in A220 or BeO cups
wbich contaUed a graphito zubetzate,, Carbon from the, subatrO aixvi vital
the zolten nickel or cobalt to forn a hMrsutectic.concentration froa vh-Ich
the equilibrium concentratIon of carbozi along the liquidus line could bo
calculaUd in the 1310-160VC lwtorval,
Polytheras of the lnvostl&Lted iwlta showd thot carbon oignificantly
lowers the surface tenvion of both Oo-O *and U-0 miolti3,, TUM loitering of
surface tension for metals af the iron &oup itas afttlbutad -to the nolacular-
statistical theory of adsorption, . ThaTollowing ratibs wara ertxactad from
plotted datas 370/5-5,. 327/3.6t, 341/2i8~ irhe--e ~ the first ntmber is tho
magatuds of surface teridph lavering (dynea/cm) arA:the second numbe= Is
the perftnt of carbon intreducedInto the nelt for. F64 Cop: and Ni, reapectlvely.
One figurep 11 bibliographic references#:
IA

USSR UDC 541.183+669.245
NAYDICH, Yu. V., PEREVERTAYLO, V. M., and NEVODNIK, G.! 14., Institute of
o Melrial Science,. Academy of-Scienceis UkrSSR
Pro ein~~
"Study of the Wettability ofGraphite by~Nickel in Connection With the
Process of-Carbon Solution in the-Liquid'Phase!* ...
Kiev, Poroshkovaya Metallurgiya, No 1(97), Jan 71, pp 58-61
kbstract: A study was made of the wettability in the sy,~tem made up of
graphite, rickel, and carbon melt as a function of the carbon concentration
in the liquid phase from zero. to equilibrium and also as a function of
widely Yarying temperatures. 1he experimental procedure Is described, and
the results are discussed. By studying the concentration Ind temperature
dependence of wettability of graphite by liquid nickel-carbon alloys in
the trans-eutectic region, it was demonstrated that the de"ree of deviation
of the system from equilibrium has a significant effeLt on.wettability of
the solid state. The quantitative nature of this relation.was established.
Wettability is appreciably- higher in the, nonequilibrium coittact system than
at equilibrium. Graphs are presented Ohoviug die contact wetting angles of
graphite with nickel (1) and saturated"Ni-C alloys 1n;the trans-eutectic
1/2

USSR
et al, Poroshkovaya Metallurgiya, No 1 (97), Jan 71, pp 58-
6i
region as afunction of temperature from 1,300 to 1,600*C, the concentration
dependence of the wetting contact angle of graphite by nickel-carbon alloys
at 1,2500C, and the relation of the degree of wettability to the deviation
of the system from the equilibrium state. With an increase in carbon con-
tent In liquid nickel from zero to saturation (2.68 wr, %), the values of the
lwctting contact angles increase from 49'to 115* at 1,550'C.~ Addition of
carbon to -1 wt % has practically no effect an the malmitude of the wetting
angle, and only further addition of carbon in the me4 causes a sharp in-
crease in this angle. Thus, the high degree of vettimg of graphite by nickel
is caused by the process of carbon solution in the liquid aletal under the
effect of.the difference in chmical potentials of thm carbon In the solid
and,liquid phases in accordance,with th ige~era].Jnte retation of such
phenomena.
2/2
'9

USSR UDC 669.71.008
NAYDOVICHI 1. S.
ifDynamics of the Change of Electridal Power Consumption in
Aluminum ProductioWl
Sb. materialov Vses. seminara energetikov predpriyatiy tsvetn.
metallurgii po ekon. elektroenergii (All-Union SeminarcE Elec-
7. trical Engineers of the Enterpriseb of Non-ferrous Metallurgy
-he Question of Economizing on1lectrical Power -- co
on A, llection
''of transactions), Moscow,1970, ppA5.6-163 (from IM-Metallur-
giya,-No 11, Nov 70, Abstract No 11 G92),
Translation: At the Volkhovskly Aluminum Plavit the cost of
power consumption for black aluminum is 39.6%,:and,64.97,,for A1203'
A detailed examination is made of the planned consumption norms
-of power, fuel, and heat approved,by different establishments
(Gogplan, Glavalyuminiyj Director of the Plant). The cont~~,fa-
porary structure of the norms hinders objective deviatioa from
the state of power consumption and is contrary to ~ the economic
law requirements.

loids
A lk
a
USSR TJDC 615.31:582.675.3L47.074
NAY22Y.ICI, L. P., IZOSTOTSKIY, B X, and 113AL'CHI,11-1, P. Ali-
"Tni.on Scirmtific Rl.~search_ Institut; of Med'icinail. Plants, Moskov-
ska istry 9f Health TJSSR
ya Oblast, Min
"Alkaloids of Ce-tain Cultivated Species of th~- 8~-rbf~ri8aceac
PaIn i YO I
49
Mnscow, Vatmatsiya, Vol 91, No 5, Sep-Oct 70, ~)p 47-
Abs t I'ZLC t e-.-uract-s of the root's or a~-' %lifol I
'Y'
aqu-if o1. Di 1-ur:~,h. ) f rem tile ~,e far - 1
-i - ,o c, a
%11.-*_hrIJ.or, lnnt:ltutcl of
cultivated in the I - i" - "I z I ~_,
Garden, yielded berbamine and be r rine T
rine chloi r r t)j e 11 otS, 1. :1 C;" fl~0711
C)
--ide .,;as obtaIned IL 0,j
:100 P~ of' the startink- eri,-,d; the stems t:ave G R-Irld Vr.e leave",
rn a t
produced 0.35 9 of the al.'~aloid. A c i -j s t- a 11 ifractIon of I, eu C Ci G.
bases was ob-tained ana according ic chromator,_-,-p~.ia data Coris-sted of
fouv alkaloids. chlor~!de -ams a';!_.qo c; 1) t. a i r i f _- d. fro-mi tr"e !*oOZsj
leaves and stems (,I ~-.erberis vuli! o f tfte ctartin-a
material gave 0.6,4, 0.4 and 0." g of lhe alka`rjid

OWN
USSR IJDC 547.92
FESENKO, D. A., and ROSTOTSKIY, D. X., Al~ Union Scientific
AMP., L P,j
"I-L P'
Research, Ins"t tttte of Medicinal Plants
"On Alkaloids of Mahonia Aquafolia"
Tashkent, Khimiya Prirodnykh Soyedineniy, No 6, 1970,:p 775
Abstract: Berberine and berbamine were isolated from the roots of the shrub
mahoaia aquafolia. Zinc dust reduction,of the quaternary alkaloid fraction in
acid yielded one phenol base and two nonphenol bases.' The;phenol base is
identified as tetrahydrojatrorihizine (k,l-corypalmine), and one of the non~-
phenol bases is identified its dtl-canadine (tetrahydiidberberine). The strue-
ture of the other aouphentil baod is under'investigation.

USSR UDC 621. ~82.5
MARTYNOVSKIY, VeSt, KAYER, V9A9j HIRIC111j, T*YA41 KPAYCHEILOW P.N.
IlLow-Temparature 11hermtoelectria MUcrorefrigerstor"
V ob. Niskotempersturn. termoelektrich.mater4-aly (Lcqr-Temperature Thermoelectric
Materials--Collection Of Works), Fiehinev-, 1970, pp 16~-168 (from RZh--Elektronika
i yeye primeneniye No 5, May 1971, Ab~,stract No 5B190
Translation: The construction is described of a 15-staze thermoelectric T-icro-.
refrigerator. Electric power supply of the thermopile was'accomplished by a cir-
cuit with current splitting. Consumable power did not excee6 20 watt..The device
makes it possible to reduce the temperature to 122 ~dogrees with a heat transfer
50 K. 2 ill.',1tab. 2. rof,. Author Abstract.
temperature of 50

Lundi, 2 Septembm 14.3-0 - 18.09, h Monday, Seplenib+r 2,
-3. usslon *j&iqraVoqj on
Chairmaw H. L. von Cubt- porrnq~o
111-47 E. B. Penrod (USA)
Performance Characteristics of a; Thermoelectric Fier(igotator 44 ~,'z
Function of Charac!eristic. Parameters
_22 T.
M. Olving (USA)
Thermoelectric Aqfrioration-Pos.~ibilitie.~a.nd Ptobloms;
.111-26 ~V. S.MarGroVSky,'V.JL Naarand'S.~k--'Rd2hentsev~,(USSM.
-13afrigeral5n nd. iirospects for its Wide Scale T4ch-
Thermoelectric a
nical Application
III-10 K, Sytovy (Czecho-Slov0d6)
Diagrams of Dimenslunfrns rclualians Octerminino T%-,,o Ho
Begirnas of Pallivi Ikiat PUMPS
M r. `tr~o~k'--i and J,13, Chadoo(A (144)
0 ."do 41
r n.,Iorl Tvinpokittacli 10 a I!Ollo 'g
T
Step Chooge in tikrt,~nl
w
J-r~ J

USSR- UDC 621-762,002.5(088.8)
M RUL G. H., and NAME, N, 1.p Odessa Press Plant
"Ifethod.of Automatic Hydraulic System Control"
USSR~Authorsl Certificate Ito 26656 t 01. 59a, 19j, (F 04 b), filed 19 Oct 65,
5 .1
ppblishad 14 Jul 70 (from Wh-Metallurgiyaj No 3s har 71, Abotxact No 'IG473P
G.
.Derkacheva)
Ttanslationi A method is suggested for automatic control of a PtZ hydxaulic
ppess.systen through the use of a pump of variable efficiency and a ve-1ve to
0
support pressure. In order -lua increase efficiency of the system while
p;eserring constancy of pressure, system control is effected by conparing
tbe~-amount of consumption in the overflow main of the supporting valve with
ithat-.p;escribed, by means of the comparator controlling the pump regulator,
IA:

S
USSR Lrpc. 616.988-75+616.2-036-11-022.6]-097-3
SHADRIN, A. S., YAKUBENKO, A. A., PLALYSIMA, A. M-, GROMOVA,
MI- I., RLML, N. B., and SMORODIDITSEV, ~A. A., All-Union Scientific Research
Institute of Influenza, Leningrad~.
"The Effect of Serum Antiviral Inhibitors on Resistanc e to influenza and Acute
Respiratory Diseases"
Moscow, Voprosy Virasologii, No 5, '3ep/()Ct 72, PP 582-5B6
Abstract: A study conducted on about 100 men, iromen, and children living in
Leningrad and Murmansk and on 129!volunteers revealed that the presence of
beta-inhibitors in the blood significuntly reduces the -ropi)rtion of clinically
P
severe fonns; of influenza and parainfluenza (a fall by a factor of 2.~)),
decreases the frequency of severe forms'af experinental influenai (dovn by a
factor of 2), and slows the development,of innune response to vaccination with
highly attenuated influenza strains. Deta-inhibitors.,ao not exert an anti-
infectious effect that is, they do not:prevent contraction of the diseases.
Their protective value stems from their~antitoxic effect, that. is, reduction
of t~he severity of influenza and-parain,fluenza vitho~.xt hinderin.- the body's
specific reaction to the infection.
21

7-77
USSR UDC 681.2.087.92+62-83
BUDANOV, A. S., GRIGORYAWI, V. G.,
"Elements of a System for Regulation of the Instantaneous Speed of a
Synchronous Micromotor"
Elementy Tsifr. Sistem upr. [Elements of Digital Control Systems], Leningrad,
Nauka Press,1971, pp 104-108, (Translated from Refdrativnyy Zhurnal,A%,toma-
Telemekhanika i Vychislitellnaya Tekhnika, No, 11, 1971, Abstract No 11
A137 from the Resume).
Translation: The operation of a,phase detector and Kipp oscillators with
adjustable delay is studied.. These elements are usod in a system for sta-
bilization of -the instantaneoL velocity. of:a synclu-onous; micromotor.
is
3 Pigures; I Biblio. ftef.
q

77
o
-USSR um 61,-ol4-1i2
YMC[LhYLO%TA-L1YKAS1MXTA., V. D.~ SIULTEPALI A. V. 1.,Wimtov~ V. P., ]~.OIIDnuy~ V. P.,
NAD-99FDKOI L. V., Gerontolo[~-y Section of the, Bel-,,)mssian SSF Academy of
"Study of the Effect of VleWz.Electromapetic Field Gradients on Mm"
-,49
Minsk, D01--lady Akademii nauk,. i3sw, 1972,- wa i6l iTo 12 _47 -1l
pp
Abstract: The gerontolo.gy section jointlv vLth the ElOctronics
the -Acaden w:?, of Sciences Belorusoi-an SE-11 hcZ bej,-,un studles, of t_nle ei-fcct of
-ivity o' P. nu-,;fl.or of
ak electro=agnetic field Emdients on the flurictional itc L
lio
systeras of the of ran arid various aniimls. T detect tLe ):,fact _i of
man and anii-,ols to veak eloctrom-grictic fieldn, j)u1-,e,3 (~!' c-.,- onuntilal
P
vere used with a firequemy corresponain;r to, the i,hytlma: of tiw physiolo
functional sIt-ate of th,-- or;-anism, `f =0 - 5 -30
processes charactcrizin,- th~, .1
hertz) and a fT,2,m1C;1LY of 203-1,03 hertv. cor.--esnondim, to the r1ry-th;ii3 of the
excited.3-cceptora. The goO. was to. detect.,tho, reaction,to tho wi!ak cloctro-
mapatic -field grt~dients na`~ only of th,2 rohercrIt
but L-1so ener;~- irradieritc, of the inte-rfcrenca~ typi vhite w vich vrtt~,
created in ~he 51) to 6 i:ii~glihurU
eardioi paj:ln, arl"I I'veovd! of'
a arterial prof~.,;urc: and ro.~,pix-x-(-Jon wei-e taA-cn.
82

USSR uDc: 621-396.677,
NAYMUSHIN, H. P.
"Witual Impedance of Dipoles of Unequal Length"
V.sb. Antenny (Artennas--collection of works), vy-p. 10, Mcscow, "Svyaz
-1971,,pp 82-86 (from RZh-Radiotekhnika, No 5, May 71, Abstract,110 5B32)
Translation: The method of induced electromotive forces is used for cal-
Z culating the mutual impedances of paxallel and perpendiculcr.dipoles with
..various distances between them-The length:of one dipole is 0.5x, and the
length of the~other is from O.lkto 2.0X4: Seven illustrations bibliography
of.ten titles. Author's abstract

USSR UDC: 621.396.67~71-71
M. P.
NA
adiation From a Longitudinal Slot in a Rectangular Waveguide"
Tr. Ura in-ta (Wor~ks of the h~ical Institute), 1970,
l'skogo politekhn. Urall Polytec
sb. 183, pp 12-16 (from*RZh-Radiotekhnika, No 7, JI-LI 70, Abstract 110 7B328)
at ~L-
Transl ion: The author calculates 'the radiation pattern of an infinite long'
T
tudinal slot in a rectangular waveguide by the method of integral equations. Me
results of the computation are given in the.form of graphs illustrating the de-
ndence':of the radiation pattern.on the geometry, of the system. Three illustra-
e
p
tions bibliography of two titles. N. S.
. ..... .....

US8R: 6 '6 '0 7.7i
21.39 .)T
NAYMIUSHIN, M. P.
Effect Which the Form of the Screen and the BoundarT Conditiona on the Surface
Have on the Emiss'on of a Slot"
4tekhn. in-t e Ural Polyteohnical Institute), 1970,
Tr. Urallskogo Doli a (Works of th
sb. 183, PP 5-1.1 (from RZh_RaE`ote_khnJ_ka1 No '7,,.Tul 70, Abstract No 7B37)
Translation: The author considers radiation from a 'slot located in a screen of
small electrical dimensions takinG the form of a bent plall~e. This t e of system
Y_D
forms a compact weakly directional antenna. It can be i~sed as v reflector or as
an independent radiator. The integral- equation of the antenna i-s deri-;ed and used
to calculate the radiation natterns for antennas with different, ge-Ometric param-
elters. 11; is sho~m that introduction of a,canacitive im-Dedance from the unexDosed
.-side of the screen imoroves its shielding action. The principal factor is 'he
.~:transverse dimension of the screen rather -than its shwoe.i Three illustrations,
f three titles. 11. S.:
0 01
bibli graphy

UVC 621.114.14(088.8)
USPR
NAMISHIN, V.A., NIKOLAYEV, A.G., XNYSHs V.A0, XONGHENKOV, P.Y'S.
-qrM6_1 For Increase Of A-C Voltage lith6ut k Tra nef orme r"
26147a, filed 7.june 68, publie~ied 28 YaY 70 (from
USSR Author's Certificate No
RZh--Elektranika i yeya primeneniye, No 12, December 1070, Abstract No 12B557P)
Translation: A source of 9-c voltage is connected with's lead across an inductive-
capacitance converter. There Is a rectifier bridge, th6 Inpt~it diagonal of which is
connected in parallel to one of two serioe-connected capacitors of the convnrter,
and the output is connected between the collector and mmitter of a transistor.
Between the inductive element of the filter and the emktter of the tranBletor, a
network [tusepochka] is connected of a seriec-connected tranniutor and a variable
resistort the movable arm of which Is connected across a stabilitron with the
transistor base. After breakdown of the ets"6111tron, the trunaietor is opened and
ohunting of the capacitor conrected with the bridge taItte place. The oscillation
frequency of the converter and its Q-fadtor are reduaad, which In accompanied by
a reduction of the voltage st thellood, A# a rasult# tho average value of the volt-
age at the load io maintained conatant. !Regulaticin of 1116 output voltog* of the
device is also possible. 1 ill. V.Sh.

009 UNCLASSIFIED PRUCESSING DATE--20NOV70
.,"TITLE--ALlFIYAv A h EW H I G ti QUALITY: LICUIDl.SYi4THETIC DETER6ENT -U-
,~.::A.U,T.H-:)I,-(05)-BCLYANOVSKIY, O.M., GETMANSK1*1~4oKal LOGIINCVAt f4.1.r
4A A.A.7 KUDYASHOV, Alplol
NFO-L
'.tr.UNTR-V0F I SSR
,~,SOUPCE-NEFTEPERERAB. NEFTEKHM (MOSCOW) 1970i 1311,34-5.
~tl_CATE, FU8L ISHEC---70
:.SUBJECT AREAS--BIOLCGICAL AND MEDICAL SCIENCESi MATERIALS
"I, ~EGPIC rAGS--BIODEGRADABLE OETERGENTr AMMEr FATTY ACED, PHOSP4ATE, UREA,
LEACHING AGENT/(UIALFIYA DETERGENT
;-:CGNTRCL MARKING-NO RESTR[CTIGNS
..00CUMENT CLASE-UNCLASSIFIED
'PROXY REEL/FKAMlE--3C02/0,f+41 STEP
.CIRC-ACCESSICN NO-A1101-28011
----------------

CC9 UNCLASSIFIED: MXESSING DATE--?-014rjV70
C:lHC ACCESSION NO--AP0128011
.~ABSTRACTIEXTRACT--(U) GP-0- ABsrRACT, THE COMPONEN'rS OF ALIFIYA ARE
PRIMARY ALKYL SULFATES 8-13-. SEC-ALKYL, SULFATES 3,-.3, SINTHOINAL DT-7 (A
PRO DUI T GF GXYETHYLATIGN OF C. SUB10 NEGATIVE13 PRIMARY ALCS.) 0-37
OF SYNTHETIC FATTY AC I D 4, NA
.-...SYNTHAMIsJ,5 (MONOETHANGLAMIDES
HEXANETAPtiGSPHATE 4, UREA 1.3, ISO-PRCH! I I' BLEACHLNG AGENT 0.15, PERFUME
0.1,.,, AND F, SUB"" 0 To 100PERCENT.~ ALL THE COMPONENTS OF ALIF[YA ARE
al(IDEGRA 1) A
ABLE. THE WASHING POWER OF X 0.125PERCENT SULN. OF ALrFIVA IN
t::MARD iiATER (.151)EGREES) AT 50l)EGREES wITH WOOL IS 124-1.30PEPCENT OF THAT
OF NA LAUIRYL SULFATE. ALIFIYA CAN BE U.5ED.-EFFECTIV-ELY ALSO FoR SILK AND
~,~.~-:~SYNTHETIL FABRIM THE STABILITY OF ALIFIYA AGAINST TURBIDITY A.1
~:IODEGRELS LASTS GREATER THAN-,24~.HRS.

112 007 UNCLASSIF(b PROCESSING OATE--30OCT70
TITLE--PRESENCE OF METABORIC ACID IN THE-:METAsnRIC ACID-SULFURIC
:ACID-WATER SYSTEM AT 259 -10 AND:35DEGREES:. III -U-
~,_.AUTHOR-(03)-BEREMZHANOVj N.A,l NAYP-USHlNAv;R.F#v KARAZHANOVP N&A,
C CUNTRY OF INFO--USSR
OURC E- I AV AKAD* NAUK KAI* SSRI SER KHIM. 1970t; 20(2)t 6-12
!,-',.DATE PUBL IS HED------70
,....SUBJECT AREAS--CHEMISTRY
ACIDv BORIC ACrOt SOLUBILITY
ONTROL MARKING--NO RESTRICTIONS
_-:00CUMENT CLASS--UNCLASSIFIED
'1PROXY REEL/FRAME--1998/1330
STEP NO--UR/0360/70/020/002'0006/0012
.C. I RC ACCESSION ND--AP0121823

007 UNCLASSIFIED PROCESSING DATE--30OCT70
ACCESSION NO--AP0121823
,:,,ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT, THE CONDITIO14S WERE DETD. FOR THE
.,:.-.EXISTENCE OF H130 SUB2 IN AQ. SOLUS.- OF H SU82 SO 504 AT DIFFERENT
,.,..-:-TEMPS. BY THE ISOTHERMAL SOLN. METHOD. THE SOLY~:WAS DETD. IN SOLNS. OF
,,:,~.0-70PERCENT HSUB2 SO SUB4 AT25r 30, AND 35DEGREE.S. IN SOLNS. CONTG.
.'AARGER THAN 30PERCENT SO SUB3,.HBO.SUB2 15.THE STABLE $OLID PHASE. AT
SIMILAR-TO 48PERCENT SO SUB39 HBO SUB2 CRYSTALS BECOME VERY FIND. AS
..THE:TEMP. INCREASES THE POINT FOR THE TRANSITION O'F. THE HBO SUB2 AND
-IN.T0 H:..SUB.3 ~ BO SUB3 SHI FTS. TOWARDS LOWER ~ SO SUB 3 CJQNCNS. AT 25DEGREESi
AND AT 30DEGREES#:18689PE.RCENT* IN CONCDO, SOL-NS. THE HBO
UB2-'kEACTS WITH THE H SUB-2. SO SUBI~ TO, -FORM A:COMP04. IN THE SULID PHASE
ITKTHE :CQMPN'. 4HBO SUBZ H SO SU84~:!.7H SUSZ' 0. FACILITY:
Az. G6si' UNIV. IM. KIROVAi~ALMA_~ATAt' ;USSR.

47~~ 7
USSR IJDC 6:3 2.95.028
F S. Ya. and MEIRIENYUK, S V~-'
NAYSPITEYIN,_
-Pesticide-&- in the Sol-111
."Behavior of a Number of Persistent
Moscow, Zastichita Rasteniy, N o1 1�70, p ~O
Abstract: There are numerous reports in the literature. of~-- the degree
o f2 contamination of-- the soil With various orgranochlovine pesticides,
but at the safne time data on the residual quantities of copper-con-
arations is absent Tha degree of soil contamination
aining prep
with copper as a result of- -the a, plic~Ltion of' Bordeau,-: mL-:ture and
cuprosan in treating orchards was determired.
The content of copper in th,~! soil was iilc:reased with the
application, repeated five times, of 0. suspension of cuprosan
(30.75 kg/ha of copper) and 1% Bordeaux mixture:(la.75 kg/ha) sprayed
on apples planted in sandy soil. At the end of the treatnent,
copper concentration in a 0-10 cm layer of soil was 30 mg k-g vhen
V
cuprosan was used, and 2L.8 mg/k5 when Bordeaux mixture was i~sed.
The copper content Of control,soll:was 8.3 mg/kg. A.certain in-
6

NAYSHTEYN, S. Ya., and MEREN71W, S.N., Moscow., ZasKehita Rasteni
No 1, 1970, p 20
crease in copper concentration was also noted at a deDth of ID-310
cm. In the subsequent periodt one and four mont[Ls after the last
application, the content of the preparation at" ~a depth of 0-10 ccii
had decreased and its content.Ln other layors:had increased. But
still, the largest amount of copper;remained irfthe surface lay;2r.
To determine the persistence of copper sul-fate in the sur-
face (0-10 cm) soil layer, soil was watered with a solution can-
taining 120, 360, 1120 and 1320 kg ofthe prep4ration: per hectare.
The average dose of the fungicide used in a single seasori is 1^40 kv
C) Q.
of copper sulfate per hectare. Consequently,,the expenditure of
peaticide in the experiment incr",S'ed:2.8 time4l and.1.1-fold, res-
pectively.
Research has shown that copper sulfate ihif t.~~ quite rapidly
from the surfa~-e la7ers to the deeper layers ith sandy soil. After
three months, 23-31~;'O of the quantity Sotin remaj.ned tt a depth of
0-30 cm. The rate of penetration of the preparatic~n was identical,
2/6

USSR
IIEP S.: V. Mloscow,
4YSHTEYN,. S. Ya. , and RENYUK, Zashch-jta
No 1', 1970, p 20
regardless of the amount used but its residues in the upper layers
were proportional to the initial concentration. Most of the ccm-
pound penetrated to a depth of up to.one meter. during third time.
The behavior of orgaaochlorin pesticides (DTf and he~--achloro-
cyclohexane) was studied under laboratory conditions:. Potantoeo
planted in lysimeters with sandy, c~ay~and cherhozem soil, wh.J;'_ch
..did not contain the inidcated preparationsgrior to Zbe experiment,
?
were treated with a 12'0 dust.of hexa
chlorane atT 1,750 k Pia and with
a.I'/. and 5% mineral-oil emulsion of~ DDT, at 4,000 Such in-
creased quatities of pes,ticides wereused to show the patterns of
migration in soil and plants.,
Samples were taken on the day treatment iwas begur, and then
y 1-1.5 months. The soil . Vas. taken from the surface layer
once ever
(0-10 cm) and at depths of LO-20 and:~20-30 cm.
3,ro

SSR
RkYSHTEYN, S. Ya., and MERENYUK, S. V*,' -Moscotr, Zashchita Rasteniy,
No 1 1970, p 20
contami-
In dusting potato plants, them Surface of (the soil I
nated with hexachlorane. Even 1.5 months later,the pesticide was
noted at depths up to 20 cm in all soils as.a resuLt.of the washing
action of rainwater. After 2.5 months, hexachlorane.was not-dis-
covered in the 0-10 cm layer of sand;,but amounted to 2.6 wr/k,7 in
0 ID
-.12rom 3.2 'to .0. 9 m,
Clay, and in,chernozem dropped P*/kg. (in 1.5 months).
By-that time the pesticide appe-aredIn clay and-sandiat a depth of
20-30 cm, and not at all chernozem.'
in a number of instances, the DDT content in the coil after
three months had not oalt not diminished, but had evea increased.
~Z- ~. I 1-.1
DDT turned out to be a more stable~compound:thwi hey-achlorane, and
washing the pesticide off the planta :could even facilitated
itsaccumulation in the.soil.
After one month, DDT was discovered in signifLqant amounts
at a depth of 10-20 cm in alL soils, band after,Vhree~months -- at
a depth of 20-30 cm in clay and sand,-. Like hexcachlo.rane, DDT did
4/ 6

USSR
NAYSHTTE-fN?, S. Ya., anti MEREITTO'K, S. V., Moscow, Zas1hc1li ta Rlasteriiy,
No 1,'1970, p 20
manage %to penetrate to a depth of 0.3-m in chernozem dcring tinis
time.
A comparison of residual amounts of he.-,..qchLoraiie and DDT in
the soil indicates the high persistende of DDT. By ead -of tiie
t, clay had 18.3' the hexachlorane~ I s a n Ci I
experimen 8.8'' and
chernazem -- 5.3'; for DDT the fig4res. were: 81.2%, 20.1% and 1007o,
respectively.
The behavior of organochlorine and copper concaining. pesti-
cides in the soil is practically idetitica"
1. In the types of~soil
studied, they accumulated basically in.the uppe-r layer. In Iig' t
i n
soils, their migration was mo Ire..significant. ht the same time,
-tthe migrating capability ofthe preparations Studied differed.
Copper cnmpounds -- cuprosan'and,copper sulfato -penetrated the
a
an hexachlorane andil)DT~
deep layers more quickly~th
udies have shown that hexachlorane penetrates deep and
S
t
5/6

TJSSR
-tasteniy,
NAYSHTED4, S. Ya., and MERENYUK, S. V., Moscow, Zashchita
No 1, 1970, p 20
ches tiibers from the surface of:th soil. :Potatoes planted in
ea e
r
sand contained 5.0 mg/kg of the preparation,.aftd in chernozem --
2.35 mg/kg, i.e., in both cases the. amount Of7the pesticidle e%ceeded
the permissible concentration of.liexachLoraneiaccepted in the USSR'
.(2 mg/kar). DDT was not foundin potatoes:.
The content of -d in lonmy chernozem
copper 3-n onions plante
coritaminated with coppercompoundavae significantly higher than in
con-rols.
On the basis of the data obtained, wr-.-.can ansume that the
presence of DDT And hexachlorane in an amount.'of 0A mrr/kg in a
V)
plowed layer --does not cause intensive contartinatim-A oi. root crop.
With regard to copper compounds, as tests showed, ir~creasing the
amount to 2-3 mg/k& of sandy soil.does not cause cliancres in the bio-
cenosic. ~,nd transfer of compoundinto plants~will be insignificant.
6/6

USSR UDC 51
LITVAK, B. G., NAYVEWT A V.
Solution of the ~ftltidimensional Knapsack Problem With Ad-
ditional Limitations"
Moscow, Issled. po diskretnoy mat.!--sbornik (Studies in Discrete Yfathe-
maties!---collection of works), "Nauka", 19739 pp 69-83 (from.RZh-Matematika,
No .8, Aug 73, abstract No 8V5:L6 by m. Kazakova)
Translation: A combinatorial algorithmof the "branches and boundaries"
type is proposed for solving the problem
L (x) y"cix, max,
n
dllxl < bif 1- 1. .1.0 M.
1. V-t, ... k.
xp"O. xI is a whole number,
112

j
USSR UDC 620.10
PROKOSHKIN, D. A., Doctor of Technical Sciences, Professor, BYKOV, Yu. A.,
'Candidate of Technical Sciences, docent SOKOLENIKO,.L. I., Graduate Student,
and NAZARCHIL A. A., Candidate of Technical Sciencen, Senior Scientific Staff
Member, Moscow Higher Technical SchooLimeni N. E. Bauman
'The Influence of Residual Stresses Upon the Magnetic Properties of Hot-
Pressed Ferrites"
Moscow, Izvestiya Vysshikh Ucheb-nykh Zavedenly, Mashinostroyeniye, No 7,
pp 107-110
Abstract: An investigation is made of the relationship of the magnetic
properties of ferrites to internal. stresses. It is established that the
hot pressing and heat treatment of ferrites brin.- about the origination of
considerable residual internal stresses. It is established that strongly
stressed ferrites (hot-pressed, hardened) possess low values of initial
magnetic permeability. As a result of the annealing of hot-pressed ferrites,
the magnetic permeability increases, and the internal :itresses decrease by
a factor of,about 6.5. 2 figures. I table. 3 refereoves.

NICKEL COMPOUND, ZINC
L~,-- P-,ROXY REEL/FRAME--1981/0596 STEP NO--UR/0148/70/013/001/0132/0135
A;IRC ACCESSION NU--AT0050603

2/2 024 UINCLASSIFIE0 PROCESSING DATE--090CT70
ACCESSION NO-AT0050603
~:ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. THE KINETICS OF GRAIN GROWTH WERE
STUDIED FOR NI SUBO.5 ZN SU30.5 FE-SUB2 0 SUi34 WITH AND WITHour ALLOYING
WITH WO SUB3 AND CUO. THE GROWTH PROCESS WAS STUU[EU DURING ISOTHERMAL
HOLDS AT 1200 ADN 1280DEGREES. CURVES FOR THE SIZE DISTRIdUTION OF THE
-GRAINS AND FOR THE DEPENDENCE OF THE MAX. SIZE ON rliE HULD TIME WERE
FOUND. AS THE HOLD TIME IS INCREASED9,THE AV. SILF INCREASES FOP, THE
UNALLOYED SAMPLES, AND NEITHER VERY LARGE OR VERY SMALL GRAINS ARE
PRESENT. FOR THE ALLOYED SAMPLES THE GROWTH PRGC"55 IS DIFFERENT.
THERE IS AN UNEVEN GRAIN GROWTH WHICH IS NATURAL TO SECONDARY RECRYSTN.
A SMALL PART OF THE CRYSTALLITES.BEGINS TO GROW VIGOROUSLY, ABSORBING
THE INITIAL GRAINS WHICH WERE EQUAL JN~SIZE. AS THE HOLD TIME 15
~.JNCREASED# THE-LARGE GRAINS BE-COME LARGERP THEIR BOUNUAKLES 13ECOME
ALIGNEI)v AND THE SMALL GRAINS BETWEEN fHEM'ARE.Al3SdkBED,. rHE SIZE
SHOWS 2 lilDELY SEPD. MAX.;~ CONSEQUENTLY* THERE ARE 2 GR9UPS
:OF GRAINS WHICH DIFFER GREATLY IN SIZE. AS THE HOLD T114E IS INCREASED,
DIFFERENCE INCREASES. :THUSr,jHE SECONDARY RECYRSTN. IS
BY:A MARKED DIFFEqE:NCE-IN GRAIN SIZEY~WHICH~GRADUALLY
.-DISAPPEARS IN THE COURSE OF .1 HE. PROCESS:.;: A CALCN.1-MADE FOR FERRITES
:WITH THE COMPN..Nl SU80.5 ZN SUBO-45 FE 0 SUB3 SHOWED THAT THE
ENERGY FOR GRAIN GPOWTH IS 80 KCAL-MOLE.,
UNCLASSIFIED, i

USSR UDG 616.981.551-085.373.6-084
KOVTUNTOVICH, L. G., KARANTft-NOV, A. G. and Kiev Scientific
o1gT
r sfusion
Re-search institute of Hematology and Blo
"Obtaining Antitetanus Camma-Globulin From Plasma of Immunized Donors"
Kiev, Vrachebnoye Delo, No 8, 1971, pp 140-144
Since sera of noninoculated persons surviving tetanus contain no
Abstract:
antitoxin, only the plasma from persons immuniied with tetanus antitoxin can
be used in preparing antitetanus gamma-globu-1-in. In this study the first
series of antitetanus ga=a:-globulin was prepared.from plasma donors taken
every 3, 5, 10 months after single inoculation of chemical sorbed thphoid-
paratyphoid tetanus vaccine. The antitoxin level was determined in 38 in-
~dividual_sera at the same time by titration in white mice. Data showed that
the antitoxin level in the sera was.1mr, and,in 21 out of 38 sera (in 55.4%),
titers-were below the protective level, that is, lower than 0.01 IU/ml. To
prepare the next series of gamma-globulin) plasma was used f rom servicemen
donors, taken during the tirst two months,after the regular annual D01Yvalent
inoculation. The induction of tetanus antitoxin in response to regular in-
noculation was fairly law. The titer wasthigher than 51U/mLin only 27.6%
of sera tested, whilc most sera 60.6% contained antitoxin in a titer
1/2

USSR
KOVTUNOVICH, L. G., et al., Vrachebnove Delo, No 8, 1971, pp 140-144
higher than 0.01, but less than 5 IU/rl. To obtain gamma-globulin of higher
qual-Ity, plasma of inhabitants of. Petropavlovskiy Rayon, ihiepropetrovskaya
Oblast (t3qice immunized with sorbed tetanus antitoxin during 1965-1966,
JfollcKied by revaccination after one year) ;was used. Individual sera and
plasma.for gamma globulin preparation were :taken from 90 subjects in this
group after a second revaccination. In 49.45%, the antitoxin level varied
from 0.01 to 5 IU/ml, and in the same percentage -- from 5 to 100 IU/ml.
It.was found that the best antitetauus toxin levels are Obtained upon re-
vaccinating only persons with an initial high-antitoxin leveL
2/2
rl

I PROCESSING DArE--041)EC70
J_ UNICLASSI FIED
171LE-VROCESSES J'C-~ CHARGES OF THE SIMPLEST EXPLOSIVES
-u-
kUTtibR-(Ofj)-tIYAD.,EC~.,,eIN, N.I.-# LOSEVt V.G.IZHELTETS KlYs A.YE.9 BAYDAP
MKOt,G
Ll _~ I AIR N S E
b -U* -1-4 T R YF-0- u S S K-
'vOURCE-GORN ZH. 1970t 145(3)v 36,
(AT E. PU3L!SHED--------70
WBJECT~ AREAS--ORDNANICE
~QPIC TAGS-~--AIJMMONIUM NITRATE, DIESEL FUELt DETONATIONv COM14ERCIAL
GRANULIT EXPLOSIVE
ONMOL MARKING-NO RESTRICTIONS
1.0tUMENT CLASS-UNCLAIS IFIC-.0
'04v%Y REEL/ FRAME- 3007107,63 STEP i'qD~-UP~/CI27/70f.Ilf5/003/0036/0036
JR.C A C C E S S 10- N%10--AP 0 13 62 00
UNCLASSIFIED

_~/i '021 UNCL ASSI Fl ED PROCIISS I PIG D A T E - - 0 4 0 E C 7 0
;JR-C MC-AP0136200
i3,STR4CT/EZ_jRACT--(U) -UP-0- ABSTRACT. COLUMN CHARGES 0 F rGDANIT (A m rL XT .
ll_-~ 7, L . DIE5EL Ft.;~:L WITH 100 KG G_Q,!tNULATE9 NH SUB4 Nl) SUB31, GRANULIT
L
_~~:~AS St A,",ID- ZERNOGRANULIT f T HE C 07 1 1IN . OF TH E LAST- -TWO %-.'XPLOS[V`E5 IS NOT
-GIVEN
WERE' INITIATED. TO AVOID DUST FORMA T 1 Oll WH E N ~ FILLING THE BLAST
140 L E S WITIJ ZERNIOGRANULIT, r 4PERCENT WATER OR DIESEL FUEL WAS ADDED TO
~_141:S EXPLOSIVE. THE EXPTS. WERE DONE IN MINES UNDERGROUNOw !N STEEL
P1 P E S 4-4.5 N Tlv~ES 100 MM 01104.s WITH Z45-tIM iIALLS., THE EXPLOSIVES
.-DETONATED WHEN INITIATED 13Y 2 L114ES OF -DETONATING CORD PLACED ALONG THE
LENGTH OF THE CARTRIOGES, 61Z By TWO:~DONOR:CHARGES (MIN. WEIGHT OF
41 KG EACH)t CONNECTED BY TWO LINES OF DET-ONATING CD;RD.
IGRUD. INST.t KRIVOI ROG# USSR.
i7,AC I L 1.17Y KRIYUROZH. GORN

.--045 UNCLMSI *FIEO PROCESSING DATE~ OV70
~'-TITLE-HEAT TRANSFER BY AN INCUMPRE:SSIBLE FLUID FLOW IN ATHERMALLY
HANNEL FOR NONSTATIONARY,U)NDITIONS AT'JHE INLET -U-.
-SULATED ~C
4bT _(0,Z)
NOR- -0UN0UCHENK0j V.0.1 NAZ ACHUKV". M.M.
COUNTRY OF INFO--USSR
IM lK01 L RSRl 'O'OPUVIDI, S~PIIA A
SOURCE-AKADEMI IA NALJK UKRA
-EK-HN ICH
e"~~FFZIKO-T NI I MATEMATICHUI: NAUKI VOL.z32,1 APR. 19701 P. 373-376
i_DATE',:PU8L I.SHED ------- 70
AREAS YSICS
opic:TAGS---HEAT TRANSFER, INC .OMPRESSIBLE FLU101 FLUID FLOWo LAPLACE
TRANSFORM
ONTROL MARKING-NO RESUIICTIONS,
DOCUMENT CLASS-UNCLASSIF IED
PROXY ~RFEL/FRAME-2000/11108 ~STEP ND--UR/0441/'70/0.~2/003/0373/0376
CIRC ACCESSIGN NO--AT012!5420
UNCLASSIFIED

212 045 --27NOV7C
UNCLASS[F 80 P OCES~ENG DATE
~CJRC ACCESSION Nil--AT0125420
ABSTRACT/EXTRACT--(U) GP-0- A BS T i~ A C TARPll(;AT[0N ~QF ALPLACE TRANSFORMS
.~:,-,TO THE: SOLUTION OF THE PROBLEM OF 9EAT TRANSFER 9(~.TWEEII AN
C.A5 F W H ER E
INCOMPRESSIBLE FLUID FLOW ANO INSULATUCHANNEL VIJII..LSvl IN THE
THE TEMPERATURE AT THE CHANNEL INLET VARIES WITH f I.4E.1 THE PHYSICAL
PROPERTIES OF THE MEDIUM ARE ASSUMED TO BE: INDEPENDENT OF TEmPE?,,t%TuQ.E.
THE ANALYSIS IS PERFORMED FOR THE ONE I M EIN S 10 N A L: C A S F
-FAC, I L I TY: AKADEMIIA NAUK UKRA,IN51KOI RSH,t INSTITUT TEKHNICHNO1
------TEP-LOF.IZIKI# KIEVt UKkAINIAN SSR.
UNCLASSIFIED

7-F71,77
7
46
USSR UDC 5~ .2 7 1
T n
MIGAY L -.-z and NML%'~ stitute o -F Problws of
I Ur " I raildan SSR
Materia*' sciencesi Academy of Sciences, UL,
Ine Chenical Resistance o-c DiboriOes of the Transition Metals of Groups IV-11 in
the Periodic Table"
Poroshkovaya a'lferallurgiya, No 3, Mar 71, 'Op 51-55.
Nostract: 'Me Z-111'11or~ ~,,tudJ~,~d the (Ileconposition of dibo~i-ides of the transition
elcments in Grouns 1"r 'y' of ti-lie p'erjo-Jic table by seve-1, I icids in V. mccll
_dseous (111--o'~.-no-itio-n !rCdL!C-i-S a-d
jutro-c-, b-t col-position of. I - e
compared the cTIE--::Ilical r~-sisz-,Lmco of the diborides, to ' the
under the sazac ccndlitic-,-.1.z. Similar stmdics t,,,ere performx,'! irt air. lli,,e di~ -)ridt~s
of the trarsit-ion -,.-,ozais n,-' Group I;,r vere fourzd to be le:is stable than those of
Groun V. The che-M*cal in Grwvp 1V increased frcm li~-fnitna to titanium.
of ttlhe ele:-.1eat
In Group V, s~ bili It' ncroasing ordi.
from vanadima to tantalum, Tj i e d c o if) os J i o n t: d il) i J bv a i d S 1'.'hich are-
T idizers -:-5 b", lil~L!1-a'A.011 O;zF 111V'11'0~,011, 3it 4-5 M01CF,
not ox
per mole of horirie 1ic 1-yoritles are strong ril.,,,lucl,rs, t),'zin
elcrrwnt~,r7 lioron w16 the i 7 i,~., ta Iof- which they are formcd. Tlicy are less st-able
than tie

USSR
UD,- GZI .762 :661. ~5` 6.
JIL.7
KOPUOVA, V. P. and .4AHJ T. N .InsUtute of )Vmblems of liall-exUl
T
ne ~'
Science, Acad.,-,My c, 0 r!.lLi
7-lcnce~; ainian SSIR
"Dec cinposi tion of Poidcrz, of Group 17-V-T TrRDSitioll EkAal Disilicides
During Analysis,
Kiev, Foroz~hkovq-a No 32 a;Q'(P pp -(L-"(h
Abstract: Mic st dy dca s vith the composItion of the 1-,asc~ow;
products of group IV-\rl transition metal d1si-licides by adkm_ ne
li
well as N,-Ith f inding the opt:ilimri reaUcrit f o~v
use of scAtiu,,ii li
ydroxide, soditm cazrbcon,~~tEl) SOCUUM
a mixture, of socliu:i en-rlcnate tand zJ110, OxVic ollit-d-l';
Umt arc, at'Lributcd -to the oJL'*,bycl_rc,Ccn and varbon iiionc;ii~IL-.
Ile J~xnr.-L Of-ficient dccompr~~itian, of disil Jicldc3 occur.,.,v by fuuion vith non.-
dchyclratcd sorlk= hyjroxidc in rActel crvi,-ibles. Illic ftl_,,ion, is
and is not- by c-a .1 osiom:; or fle-.heo, since the 1--ell-dn'tr
is ;abolrt 3000C. nicle-cl. the cracdUle does uot reaci; villl Ulic no. _~)l
Itt
sodium hydroyide and cau-ser, no loss cf fusion. (2 tables, 51 bible ocxaphi c

-----------------
UDO. 546,271
USSR
KUGAY, L. N., and Institute of Problems of
Academy of M, Mtrainian SSR
Material Sciences Scxenb
iThe Chemical Resistance of Diborides of the Transition Metals of Groups IV-V in
the Periodic Table"
ParoshVovaya Metallurgiya, N 3, Mar 71:
0 pp 51-55.
Abstract: The authors studied the decomposition of diborides of the transition.
elements in Groups IV and V of the periodic table by swieral acids in a mediun. of
nitrogen by determining the composition of the gaseoustdecomposition preducts and
compared the chemical resistance of the diborides to the corresponding metals
under the same conditions. Similar studies-were performed in air. The diborides
of the transition retals of Group IV were found to be less stable than those of
Grou p V. The chemical stability in Group IV. increased from hafnium to titaniLLT.
-In Group V, stability increased with increasing ordinaLnumbeT of the element
from vanadium to tantalm-- , The decomposition of diborides by acids which are
not oxiditers is accompanied by significant liberation of hydrogen, at 4-S males
per mole of boride decomposed., The boridos are strong reducers, stron-er than
elementa boron and the metal of- which they are forme They. are less ttable
ry d
than-the corresponding metals,

PC' I
USSR
its t Multirod HydrodynAmic Radiators"
udy. of the Reflectors of
-,,;,,Aovaya tekhn. Reap. me zhved. nauchn6-tekhn. sb. (Sonic
&ust,' i ultraz
7.-d Ultrasonic Engineering.~ Repo lic Inter4epartmen~,Rjl Sete' tific and
n
Technical.Collection), 19170, ki641iekhaq'1k'&, No 11,
N
70, Abstract.NOJIB2641,
OV
Translation: Experimental studies of reif lectors execu~ted iii the form of
paraboloid lunes are presented~ It is rev6aled how the geotietric dimen-
sions of the lunes affect the magnitude of the sound p-.kasure. The most
effective magnitude of the paraboloid parameter of theAune is determined,
and the dependence of the sound pressure%lon the dtatance bet-Ateen the ends
of the nozzle and the reflector ls,definO. The resultiv of the study call
be used when planning and desigiviuS multirod h*dro,dynP=La radiators of
sonic and ultrasonic vibratiops. The bibliogxAphy has entrees.

USSR UDC 577-3t6132.273.2
N'AZARE A. Department of Comparative Pathology, InstitwLe of Physiology
1~~~6"Molots, AcadevW df,Scienoes Ukrai~ian:qSR, Kiev
"Investigation of Oxidative Phosphorylation Procetses DUring.Circulatory Hypoxia
in Liver,and Brain Tissues of Albino Ratiff;
Kiev, Fiziologicheskiy Zhurnal, Vol 16, No 4, Jul/Aug 7:0, pp 519-522
Abstract: The effect of acute ischenia on oxidative phosphorylation and o;qgen
intake by mitochondria in liver a rd -brain tissues was studi%l. Ischemia was In-
duond in albino rats weighing 150-170 g by ligation of blood~vessels of the
organs studied. The mitochandria were i6blAtod. from ar.%ana by, fractional cantri-
fugation, using a sucrose solution aa the,*inedium.- OVIIen intAko was determined
in a Warburg apparatus in a~x. The quantity.of esteriPied inorganic phosphate
wAs dotern-ined by tho Fiske-Subarrow method. The interisity of oxidatiYe phos-
phorylation was found from the coefficient of phol'-phorylation aVressed in terms
of- the ratio P/O [ratio of the number ctmol*3 of inurp:flmle phouphato raised. to
the high energy level to the number of oxnan atulas uti;lizedj, Expertnents were
simultaneously conducted to determine shi:tts in oxidati;on aiii o--d4ativa phos-
phorylation under conditions of #'Whal b6oding aA u0saqualit clinical death.
1/2

UDC 6C_1 37' - 52 - 013
USSR
X4ZAMNKO, A. N.
"A Method of Measuring the Phase Jump of a Phase-manipiLlated Signal"
Kharlkov, Ukr. resp. nauch.-tekJm. konf., posvyashch- 50-letiyu metrol. sluzhby
USSR) 1972 -- sb. (Ukrainian Republic Scientific and Technological Conference
Honoring the 50th Anniversary of the Ukrainian SSR's Metrological Saivice, 1972
Collection of Wor2cs), 1972, pp 166-167, (fror, Referat:MWy Zhurnal --
Nietrologiya i Izmeritellnaya Tekhnika, No 2, 1973, Abotract No 2-32-11-9)
t is method is that if a ]~hase-zranipulatad signal
Translation: The essence of 4h
is fed into one input of sane accumulator, while a reference signal of.the same
frequency is fed throuCh a phase co=wtatcr, atteenuator~ ana phase shifter
into a second input of thJI,s device, the: remat of the: inuxration at the outuut
vi.11 be an amplitude-manipulated sigmal: that is inducea on a cathode-ray tuIbe's
screen. The reference siLgmalls phase and amplitude are chosen so as to produce
a figure on the cathode-ray tubels screen that is specific for tile anplitude
manipulation and for which thla amplitude of one of the phase-irmanipulated sig-
uhile the amplitude of the second con-
nal's sendings increases to a maxinnw
verges to zero. The value of the phase jump is defined as the half-difference
of the readinGs, while the accuracy iri-Lh which it is determined
1/2 1 and 2

USSR UDC 621.791.011:669.715
MAKAROV, V. P., K07LOV, I. T., I G\AT "-'Ur
V G .WIN A ZMA A. N.
W
W
"Mechanical Properties of the Base Metal and lVelded'Jbints of Alloys 01915
and kMg6 at Below-Freezing Temperatures"
Avtomaticheskaya Svarka, No 123 1971, pp 62-63.
ABSTRACT: The new aluminum-zinc-magnesium alloy type 01915 has better char-
acteristics for use in railroad car building than the traditional aluminum
alloy MIg6. The new alloy is stronger, has a higher yield. oint and better
p
pressing properties. Pressed shapes of 01915 allo are approximately 10%
less expensive than shapes of AhIg6 alloy. Studies ef the mechanical proper-
ties of base metal and weded joints of 01915 alloy viere performed at f-20,
-20, -40 and -60*C. A table of the test results is presented. The results
showed that the mechanical propefties of the base iretal and welded joints of
both alloys remain practically unchanged in the temperature interval tested.
The mechanical properties of welded joints of both alloys ai*e lower thall
those of the base metal. The yield point of joints of 019"S alloy is 20 to
24% higher than that of Joints of A,%Ig6 alloy. The relative elongation is

;,,waa aWAR!
InSIR, UDC 632.954
MORDOVE-13, A. A ~,AZA NKO-G~- Ukrainian Station of the
Scientific Rese~rch In e.for Smartweed Control
"Effectiveness of Tordon 101 in Controlling Russian 3weet Sultan"
Moscow, Khimiya v sellskom khozyayztve, Vol 9, No 1971,
Pp- 40-41-
Abstract: Owing to its powerful root system going down to 12 m
Fe-ep an its relatively short surface portionj Russian sweet
sultan (AroDt-ilan reDens) readily adapts itself to arid conditions.
Por viabilit7 it ran~,s first anongthe weeds. The objective of
the study is the effectiveness of the herbicide Tordon 101 against
Russian sweet sultan. The dosage was 0.1 to 7.2 kg act. ingredient
Aa. The herbicide was ap lied by,spraying winter,wheat at the
P
beginning of the heading stage, The weed was In its budding stage.
The spre-7ing was done in the morning hours. The herbicide solu-
tian was used at 800 1/ha. The treatment results show the ontimum
doses of Tordon 101 41,
-o ranae from 1.2-2.4 kg/ha, Variations of
the doses yielded farm crop intrements from 25-to 124 percent and
almost com-alete sunression of the weed for three years. It was
1/2
NMI

022 UNG LASS If 11 ED PROt85SING I)ATE--30OCT70
--T--TTL E5-TAT I CSTRENGTH LF SPUT liELDED JGINTS Of VERY THICK STt:ELS -U-
AW1,19R-NAZARENK04 L*lm
-.lCCUNT9Y:,:LF lWFU--USSR
'JURCE--MOSC06t SVARL'Cfii\ )YE PkGILVOI)STVG,' NO 31 19701, PP 29-32
I)ATE PUBL ISHE 0----- - 70
CIVIL AND MARINE ENGR
:'SU6J[CT AREAS-VIECH.,
CPIC. T"sGS--SP0T WELDING, fl6LIOGRAPHY, (~DEik, METAL TEST, MECHNKAL
~T
STRENGTHt WELD JGINT
-,' LW4 TRUL AAkKING--NO RESTRICTIONS
OC U t! C X TCLASS--UNCLASSIFIED
-'RjXY 'ELL/FliAME--1999/1434 STEP NU-1-UR/0135170/000/GOI/0029/0032
-CJRC__ALLE5_S1C(\ NC--AP(JQ3360

USSR UDO 555.9.08
NAZARE-NKO, L.A.
OThermal Radiation CT Plasma Spherell
Radiotek-hnika. Resp. 2ezhve~. nauchno-tekhn. ab. (Radio Engineering. Republic
Interdepartmental Scientific-Technical Collection), 19TO, Issue 14, pp 4C-42
(from RZh--Elelz~ronika i veye prim-etieniye, No 4, April 1971, Abstract No 4i%:7~16)
Translationi The spectral density is investigated of the thermal radiated
Dower of a homogeneous ieotroD;o plasma sphere, with the spatial dispersion
taken into account. A hydrodynamical model1s used for consiaeration of the
thermal:velocity. Rayleigh's,limiting case is considered in detail. The results
can find applicatlon in diagnostics of plasma. :ref Sui=ary.

r:
USSR UDC: 621.762:669.018.95
NAZARENKO., N. D., YUGA, A. I., VLASKO, N. I., TRESVYAI-,-5KIY, S. G.,
IOLESNICHE L. F
-NKO Institute of ~Probleras.of 1-fixterial Sciencest Acadomy of
Scleiices- UkrSSR
"Influence of Metal Fillers on Friction properties of Sital 311
Kiev, Poroshkovaya Metallurgiya, No 7, Jul 73, pp 51-wSC
Abstract: An earlier work showed that the material called Sital 3, consisting
of -the oxides SiO , Al 0 , TiO , B 0 , NgO and fluorides, Call be LISed for the
2 2 3 2 2 3
manufacture of parts for friction: couples. i The authors believe that intro-
duction of metal fillers, causing intensive heat Aransfcr f Tom the contact
zene into the depth of the material and formation of soparating films on the
surface of the materia), coWd .5ignifilcantly improve the Officiency of Sital 3.
Studies were performed in which from 10 'to 90 wt. % motal powder was inti-o-
duced to the material. The curve of coe,fficient of friction as a function of
Percent Content of copper filler shows 4.minimum at 30-40%. The introduction
of.abou,t 30% copper powder allows the material to be used for vacuum opera-
tion, which is impossible with pure Sital..-

Instrumentation iia ~ZqUipmQlkt
USSR ~UDC 621.791.72.03
N &ZAP 0. K LOKSHIN V. YE.1
PATON9 B. YE., Academician, _kENKO PI
Candidates of Technical Sciences,zZUBCHENKO, YU. V, and AKOPI-
YANTS.,.K. S., Engineers, Institute~of,.Electric Welding imeni Ye.
O.'Paton, Academy of Sciences Ukrainian SSR
"Classification of Electron-Beam Welding Guns"
Kiev, Avtomaticheskaya Svarka, No 12 (249), Dec 73, pp 34-41
Abstract: Electron-beam welding guns have been classified and
diagrams have been constructed for the suggested classification
as well as the area of technological possibilities for standard
guns. The principle of constructing these guns has been de-
scribed. As a result of the investigations a.device has been
created for shaping the accelerating voltage on electrodes us-
ing a column of water. Extended exploitation has confirmed the
high degree-of operating reliability. The basic models of stan-
dard,welding guns have been thoroughly tested both under labora-
zory and industrial conditions and~are recommended for commerical
production. The articl'e contains 7 figures, 3 tables, ard 5 bib-
liographic references.

USSR"
UDC: 621-791,72
PATON, B. YE. and NAZARMO, 0. K., Institute of Electric Welding imeni Y. 0. Paton
Acadeiny of Sciences Ukrainig SSR 'and GABOVIGH, M. D. and 5010510M, L A,
f Physics, Academy of Sciences Ukrainian SSR
Institute o
"Particulars and Principles of Conducting Ion-Beam Welding"
Kiev, Avtomaticheskaya Svarka, No 10, Oct 73, pp 1-4
Abstract: The authors show the necessity to neutralize ion beams in order to
achieve their high speci-fic power. Neutralization methods are studied. The attain-
able specific power is calculated and experimentally verified. The ion welding
beam is described and the possibility of its practical application indicated. The
results of the study show that it is possible to weld with an axially-sym4netric,
electron compensated, helilim ion beam with appcific power in excess of 10 w/cM
Vhe-followin- attest to the prospective use~of ion-clectron beam welding-. absence
of x-ray radiation, low sensitivity to the:effect of external magnetic fields, the
pos-%:Uity Of welding products.without electrical contact with the charged particle
source, and welding dielectric.

-1
USSR UDO 621-791.72:669.15-194
KASATKIN, B. S., Doctor of-Technical Sciences, KMASE21KO, S. N.t
Engineer, -NAZAREM10 0. K._, Candidate of'Tec1niical Sciences,
ERIY1 '137_.~., ~in_ine;r,~and ZHIVAGA, L. I.,
ZAD En-i-neer, Electric
Welding Institute imeni Ye.'~ 0. Paton of the Acaden,r of Sciences
-UkrssR
ISElectrdn-Beam Welding of Low7Alloy 14F!i?GIM :~Steel"
Kiev, Avtom---'(I-icheskaya Svatka, No 7.(2,44), Jv_l 73, pp 4-8
tudy was made of the characteristics of electron-
Abstract: A .9.
2 high-strength low-alloy 141CIt G-.',,a steel plates,
-bearn welding o.L 1 2
Jous heating conditions. Ifi.Fh violding rates
loo x loo x8=1 at var
and. small heating and cooling times result in size _"eduction
of the metq.1 structure in the thermal influence zone; this has
a favorable eff ect on the strength wid the impac t ductility of
the welded joint. At relatively highcooling rates, the joints
do not show a tendency to the develo-p-Mant of cold cracks. The
mechanical uroz)erties of electron-beam joints are enual
in aualil.5, o !he initial material. ~The .,,,ide;-ootOntic-L#itieS in
t
yJn,-,,,, the heat conditions in eiectron--~'be,~m. v_ielding Loake this
var,
1/2
66