SCIENTIFIC ABSTRACT KOVALEV, A. G. - KOVALEV, A. V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000825530001-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 14, 2000
• Sequence Number: 1
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

U&3R / Buman and AnJmal Physiology (Normal and Pathologi- T
cal). Nervout-. System. Hig er Nervous Activity.
Behavior.
Abs, Jour: Ref Zhu.,-Mologiya, No 21, 1958, 9-7947
Aullior : Kovalev.. A.G.
I R.". t : Leningrad State University
Title : The Problem of Requirements in the Light of the
Doctrino of I,P. Pavlov on Higher Nervous Activity
Oxig Pub: Uch. zap. LGU, 1957, No 244, 52-61;
Abstract: No abstract
Card 1/1
99
WrALET, Aleksandr Gr!:.go:i'yevich; WEASISHCHEY, Yladiatir Nikoloyevich;
ARWIMW -B-.G,- IWOMA OVA, G.A., red.; 2MOVA,
Ya.G., tekhn.red,
[Psychological 1*4mM.arities of man] PoikhitheBkie osobennosti
c-heloveks. Lenirgrad, Izd-vo Leningr.univ. Vol.z. [Aptituos]
4posobnosti. 190. 302 p. (MIRA 13:8)
1. Daystvitellan chlen Akaftmil pedagogichaakikh nauk RSFM
Uor Ananlyev),
(Ability)

KOVAL'EV,_.A,q.-.(LenIngrk)-, MYASISHCHEV, V.N. (Leningrad)
Psychology of persmml~Ay-and social practice. Vop. pamol.
9 no.6:23-34 N-D 163,. - :~-,(HIRA 17:4)

i i 11
I I L
MAW, A.I., inthener
-,",
Stmiy better the economics and increase the weight ratio of river
tramsportations. Rech. transp. 14 no.5*.19-22 My 155. (KUU 8:7)
(Inland vater trausprotation)

CHIJVIN. A.V.; M=44,46.
IFor further diovolopments in river transportation. Rech.transp.
14 no.4:5-7 A-,) 1156. (KIU 9:8)
Cialand vater transportation)

KOVALCV, A.; KUTYANIN, 1.
Raise the quality Level of operations in river transportation. Rech.
transp. 16 no*2:9-13 F 057o (MLRA 10:3)
(Inland sater trinsportation)

KO'VATZV, Aleksandr Ivn,ao,r:Lch; PAMIN, I.E., retsenzen-b; DOBROVOLISKIY,
- I.Y., red.; LOBANOV, Yr-,.)4., red.
Izd-va; YERMAI, T.T., takhn.red.
(Improvement o.' -.he jise of navigable canals for transportation]
Muchshenis trinuportnago ispol'zovaniia sudolthodnykh kanalov.
Moskva, Izd-vo "lb)clukoi transport," 1958. 49 p. (MIRA 12:2)
(Inland water transportation)

KOVAIRV, A..I., inxh.-ek,)nwdst.
Improve the use of nitirigable canals for transportation. Recb.transp.
18 no.2:4-8 F 159. (HIPA 12:4)

KOVALEV, A., in2h.
- Strengthen the rol,3 of river transportation in the
aconomV of the U.S.S.R. Rech.tranap. no.7:9-12
ii l6o. I~MIBL 13:8)
Oultud water transportation)

B03KOV, Pikolay Vladirilravleltj GUREVICH, Sh.M.) dote.., kand. ekon.
nauk, retsenw)nt;,-4QVA A.I., retsenzent; MYASNIKOV,
(r,eneral co=ie La river transportation] Obshchii kurs
rechnogo ttampozti. Moskva, "Transport," 1964. 212 p.
(MIRA 1-7:4)

SIDCROV, Pavel Petrovi..-hl land. ekon. Eauk;_~QXA4EV, i1leksandr
Ivanovich; PrIainal uchastiye YJMBOLOTSKIY, F.P.;
ARSENIYEV, S.P,, red,; DDIA, A.M.~ rod.
(Economics of river transportation; production econondcs,
organization, iLnd planning] Ekonomika rechnogc, transporta;
ekonoirdka., orgc-nizateiia i planirovanie proizvodstva. Mo-
skva, Transport, 1965. 283 p. (MIRA 18:5)

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K o V PvL~E
rer,orts of an Tnter-Yuz Coif-:)ren--,e on
Relaxation Phenomena in Pure Metals and Alloys SOV-3-58-9-25/36
2 - 4 Ajr 191,1~58) Vioscow Inst. of Steels.
institute) co-iered the resilient reaction of spring alloys,
various physi,,.al and technological effects on it and the
methods of it,i measurement. Ya.P. -caliaskiy (Institute of
Precision All-)y3 TsXIIChM) told of subsiding oscillations
of ultrasonic f:requency in some ferromagnetic solid solutions.
R.I. Garber and A.I. Kovalev (Physico-Technical Institute
UkrSSR AS in JC9i!F7k-~'v7-ep`-Ok-e of the temperature dependency
of moduli of olasticity uf iron.

AUTHORS: Garber, R. L. , Ko7a-lev, A. 1. 32-24-4-46/67

TITIX: Investigattons of the Temperature Dependence of the Elasticity
modulus of Iron (Issledovan-lye temperaturnoy zavisimosti moduley
upragosti -theleza)
MUDICAL: Zavodakaya Labomtoeqa, 1958, Vol. 24, Nr 4, PP. 477-479 (USSR)
ABSTBACT: S.A. Lavran-Vyev (Ref 2) suggested a system for the determination
of normal olastioity and of the bending modulus at low fre-
quencies. However, the method causes difficulties if measurments
have to 'be carried Out in a VaCUUM ana 1A high temperatures as
well as in the case of determinations of' damping decrement. A meth-
od is aesoilbed which can be applied for deteminations at the
above mentionea conditioris at temperatures of up to ioooO c and in
~ high vElcmum at f requenoles of from I to 12 c. It maybe seen from
~ schematic;etl dmwing that the sample under investigation:, ubich is
in a =2,ybaenum resistance furnace, is fastened above to a sill
beam, whereaz the lower end ia connected with a pendLlum. A platin-
um-platinA/rho3ium. element is weldea to the upper part of the
sample ani the weights are welded onto the ends of the pendulums
Card Y2 The weights at the same time ser-we a3 thB magnetio cores for two

Inves tigations of the T(-=)erature Dependence of the 3 2-?J+-4-.46/ 67
Elasticity Modulus of Iroll
magnets each. One pair of the latter is used for rotation and the
other for the lending of the sample. A roTolying drum with a pho-
tographic, paper, which r4~corda the beam of light raflected by a
mirror or. the yendul,= ,mid thus abo the inotions performed by the
peniul-m. lu tle of the deteruiinations of the elastic~ty-
and benainE, modulva the logarithmio damping decrement d:'.d not e:r--
oeed 0-3, eo that the maxiwum error amouatel to 0.46. R-3sults were
computed acoorrL.Ing to gi-:ren formulae. The -total ma-jdmum error at
inora.a.sed tiuperat-aTes amouvis! to 2.5%. Fi~om -the mentioned,
a phqn:menon at the temperatur.,- drop at c'OOoC ii
mentioned , vtich had al--eaay been cibs,4r-0 by Kbs ter (Ref There,
is good agreemen-1. belweeo results obtain-ad by ir:7--'st~_~gation an& pub.-
lishea data, ac2ording -*W-o which th3 Of rtr, shom a shazp
,.Ise in the coutse of polymorphous -bramATormat2orz. For the Paper
under disiwasioa Poisa=" a ratlo, which ::-Ise-q sharp3y at -~,500 and
attains ita maximum at 9000P JLR considen-,d to b-3 a
oharaoter.istio of plasticity. There are :? figurear anj 6 refi~x--nes~-'.t,
3 of whid-i are Soviet.
1 -Iron-Mechanical properties 2. Iron.--Test methods
Card ZYP 3: Iron__Texpertft_UFe_fabtors

")'i 0
AUTHORS: Garber, R. I., Gindin, I. A.,
TITLE: Plaotic
Study Of the:
H.
PERIODICAL: Fizika metaLlov i
PP 130-139 (U;3SIR.)
66900
sov/l;~6_8-i-18/25
J~ovqlev, A..J.,.and Shubin,Yu-V.
Properties of Moinocrystnls of
metallovedeniye, 1959, Vol 8, Nr 1,
ABSTRACT: In the present paper slip processes in monocrystals of
beryllium wbii,.h liave not boon submitt(W to proJiinizinry
twiunlyiig havo boon studied niid the relationship bet%,reen
slip and fracture of beryllium in the white temperature
range has been established. Specimens were made from
monocrystals of a beryllium block groun by slow cooling
of the melt in vacuum. The purity of the original
material was 99.7%. Cutting of the block was carried
out by an electro-corundum disk on a grinding machine.
The worked layer -was removed by etching the beryllium
with an aqueous solution of hydrofluoric acid. The
specimens hal the shape of a rectangular prism,
3.5 x 4.0 x 7.0 min. All prism facets were ground. Two
side faces (3.5 x 7.0 min - type-a face and 4.0 x 7.0 min
Card type-b face) uere polished. From the Lauegrams it was
1/5 evident that the crystals were undistorted. The experi-

6690 b
sov/i:2 -8-.1-18/25
Study of the Plastic Properties of Monocrystals of Beryllium. II.
ments were carrY!.,d out under conditions of compressive
deformation on a, special press (Ref 6) at a constant
deformation rate (0.03 mm/sec) at temperatures of -253,
-196, 20, 4oo, 600 and 8000C. The specimens were
orientated J.n such a way that the basal plane (0001) made
an angle of 45 + 1.5* with the axis of the compressive
forces (Fig 1). The side face of the specimen was
parallel with the crystallographic plane of the primary
prism (110 and subsequently also parallel to the primary
diagonal 0111.1.203 . The metallographic and X-ray methods
used for the studies have been described earlier by Garber
et al. (Refs 1,7). Indexing of the exposed elements of
plasticity and fracture was carried out according to the
traces of deformed bands and cracks on previously polished
specimen faces. The results were plotted on a standard
stereographic projection of the basis plane of the crystal.
An X-ray anitlysis method was used for the orientation of
specimens and for the supplementary control of elements
of slip and fracture. The structure of the bands of basal
Card 2/5 slip was studied also electronmicroscopically. In Fig 2
traces of slip cccurring in monocrystals of beryllium at

66901
sov/l,,)6 -8- 1-18/25
Study of the Plastic Properties of Monocrystalas of Beryllium. II.
various temperatures are shown schematically. Photo-
micrographs of the surface of specimen faces after
compression at 200C are shown in Fig 3a and b and the
micro-interference picture of the relief of these
surfaces in Fig 38 and Z,. The slip bands have been
res,cAved elc.ctroamicx-oseopically as slip packets. At
-196 and +200C t,ie thickness of the packet is the same,
namely 0.1-0..3 ji (Fig 4). The magnitlade of slip can be
estimated from Cie displacement of a qcratch intersecting
the trace of' the slip band in a type-b face (Fig 5).
In Fig 6 compres-sion curves for monocrystals of
beryllium (curvei) for various slip teriperatures along
the abscissae ax:.Is) are shown. 1 mm along the abscissae
axis corresporAs to 60 -A deformation; 1 mmi along the
ordinate axis corresponds to a load of 18 kg. Fig 7
shows the teinperi*,,ture dependence of the mechanical
characteristLc.-s of monocrystals of beryllium- a s - yield
stress in comprec.sion, a b - UTS in compression; 6 - total
residual compres!~ioni 6 - residual compression
prior to the apptarance of th first slip bands. Fig 8
Card 3,15 shows the pr:%smalic slip in monocrystals of beryllium:
a - slip tra(le ir. a type-a face. Compression at 20% byq/1'

SOV/1 2
Study of the Plastic Pro-lerties of Monoerystals of Beryllium. II.
1.2%; X 10 COO; b - trapeze-like slip trace in a type-a
face, Compreosion at 4000C by 1.5%, X 432- Fig 9 shows
photomicrographs of cross-:-sectional microcracks formed as
a result of non-aniformity of shift ii,.i the slip along the
slip bands., 1':ig 10 shows slip traces of a polygonized
monocrystal of b,Bryllium. The slip planes are wavy:
polygonization blocks can be seen. The treatment
consisted in compression by 0.6% at 200C, annealing at
8000C for 3 -10"r4, followed by repeatod compression by
0.8% at 200C, X C"1000. The table on p 137 shows the
crystallogra;)bic elements; of slip, twinning and fracture
and the temp,~rettitre region in which tl-.iey occur. Fig 11
is a standar-I stereographic projection of the basal plane
10001) of a wonocrystal of beryllium. The orientation
of monocrystals (-.f beryllium is shown in Fig 12. The
authors arri-ed tit the following conclusions:
1. 7he esseniAal aspect of plastic deformation of
beryllium in a wide temperature range (-1960 to +8oocc)
is slip alone: thc base (0001) in the direction F112'
. 61 1.
Cnrd 4/5 The slip in Iteryllium differs fundamentally from that in

6691-ij
sov/'i26-8-1-18/25
Study of the Plastic Properties of Monocrystals of Beryllium. II,
other hexagonal crystals. Beryllium has a large number
of different crystallographi- twinning systems.
Mechanical twinning is not responsible for the great
brittleness of beryllium. Re-forming of twins within
an entire c~;ystal leads to an increased plasticity and
strength of I-lie crystal in subsequent slip. An
unevenness :1.r, movement along basal slip planes has been
observed. This causes the formation of microcracks
along prism and secondary pyramidal planes. Thus the
brittleness of beryllium is associated with a large
number of cleawtge planes which are exposed particularly
strongly becauso of the non-uniformity of slip at low
temperatures.
There are 12 fi~':ures, 1 table and 13 :references, 8 of
which are Soviei. and 5 English.
ASSOC11,TION: Fiziko-tekh--iicheskiy institut AN UkrSSR
(Pliysico-tech-iical Institute, Ac.5c,,, TJkrSSR)
SUBMITTED: December 24, 1957
Card 5/5

67771
SOV/126-8-5-2)+/29
A~THORS-! Garber, ROI. and..Kovalev, A.I.
Ti,)TILS: Determination -)f tli-e-R-e-laxation PerPd kn the
Polymorphic Transformation of Iront
J
PERIODICAL: Fizika metallov I metnllovedeniye, Vol 8, 1959, Nr 51
PP 785-788 OT.SsR)
ASTRACT: According to KJater (Ref 1) and Bratina and Winegard (Ref 2),
in tbepolymorphic~-tr,,,r-~sformation temperature regions of
cobalt (Ref 1) and zirconium (Ref 2) a considerable
increase in tho lol:,,arithmic decrement of elastic
oscillations ttkes place. This should lead to a sharp
fall on the decremont-versus-temperature curves when
phase changes ere completed and the temperature is
increased. The. pozition of the fall does not change when
the frequency changes which makes it d.-Ifficult to
determine the relaxation characteristics of the effect.
This can be overwme by determining the dependence of the
decrement on frequency at a fixed temperature.If there is
Oard a maximum at a iefinite frequency, the product of the
1/3 relaxation period aad the cyclic frequency is
approximately u~xLty. The present investigation of
internal friction of iron at the alpha-gainma transformation

677',?k
SOV/126-8- 5-24/29
Determin;3.tioxi of the Relaxation Period in the Polymorphic
Transfcrination of Iron
temperature was based on this. The test pieces and
method were as previously described (Ref 3). The
0.01+% C iron test; pieces after machining were vacuum
annealed at 950 OC for 15 hours and cooled to room
temperature. rhe best temperature was then attained at
1 c'C per minutes being maintained for 10-20 minutps to
eliminate temperature gradients. Oscillographic
recording of to:~:3ioiial vibrations was carried out at
10-15 OC intervals '%8 OC in the transformation region).
Five series wero ca';,ried out with frequeneies of 1.08,
1,80, 2.6o, 5.00 anct 6.8o cls. Results :',*or 0-1000 OC
at 2.6 and 6.8 of's are compared in Fig 1, while Fig 2
gives the curve.,~~ fo-r 800-1000 OG at 6.8 w's obtained on
heating and on cool,'i.ng. Fig 1 shows that at a given
temperature the docrement depends on temperature,, the
greatest difference being at the temperature of the
Card sudden change. Fig 3 was therefore constructed, giving
2/3 the greatest value of the decrement, obtained at the
alpha-gamma transformation, as a function of the
oscillation frequency. The curve has a pronounced

67771
SOV/126-8-5-24/29
Determination of the Reliczatlon Period in the Polymorphic
Transformation of Iron
maximum at 2.6 dsj- corresponding to a relaxation process
whose .-,eriod 1.-, 0.06 seconds. The authoisattribute this
to tra,asformat-j.on processes localized at phase boundaries
and compares tLe period with activation,processes at
phase boundaries at; the transformation temperature. They
obtain an activation energy of 64 kcal&atom, that for
the coefficient of self-diffusion being ~, suggesting
that the polymcrphic transformation can tie envisaged as
the transfer of individual atoms from the lattice of the
old to that of the new phase. The authors have
Card insufficient data for a similar treatment of the gamma-
3/3 alpha transformatioa.
There are 3 figares and 5 references, 'of which 2 are
Soviet, 2 English and 1 German.
ASSOCIAT:'ONs Fiziko-tekhnLc!he.3kiy institut AN USSR
Physico-Tech-ii.cal Institute, Acad.Sci. Ukr.SSR)
SUBMITTED: April 10, 19.~9

5(4)
AUTH.ORS: Pirogov, A. A., Kovalev, A. 1. 3OV,/2o-125-4-47/74
TITLE: Electron Microncopie Investigution of tho Effect of Surface-
active Addilions to the Hydration of Perl.clase (Elektronzio-
mikroskopicle.-tikoye issledovax~iye vliyan:L3,a poverkhnoatno-
aktivnykh dc'V,Etvo't na gidratatsiyu periklaza)
PERIOD[CAL: Doklady Akademii. nauk-.SSSR, 1959, Val 125, Nr-4, pp 656-a5,8
(USSR)
A-PSTRACT: The surface-aoti,re additions introduced into pariclase cement
by means of watar have -a strong. eff eat vpon its hydration-
wtting (Refs 1, :2). In.this- cionnection a comparative investi-
gation of the hy1ration process in pure Rater and with.the
mentioned additions was of interest. Fino-disperae periclase
was useg for the experimentst obtained by burning of maUnesite
at 1200 for 4 hours. At this temparatuxe a highly active
cement is fa.-med (Ref 3) with a MgO-content of 97-Z. The
suspension wis p.vepared either.with distilled water or with
aqueous solution.,!L of magnesium-ohloride and -sulfate (150 Be').
Atthe same time 4",he addition cf I%. sulfite-sDirit-vinasse
(SSV) was tried. The suspensions were stored at room tempera-
Card 1/3 ture for 155 IaYr. Samples were taken on the Ist, 3rd, 7th, 20th,

SOVf2o-125-4-47/74
Electr= Microscopic Invostigation of theL Effect of Surface-active Additions
to the Hydration of PerivIlase
29th, 60th F-nd 155th.day of hydration. Tirpical of this~are
the figures 1--4- In this.oonneotion sphenoid brucite crystals
form in pure ivatgr (Figs la,..bl v). After 28 days their size
increases ocnaidgrably. On the basis of the investigation
carried out it ii possible to draw the following conclusions;
the process of ~Iiydration of.fine-di-spera,e.par-iclase takes
place in dist-allod water by the growth of sphenoid-brucite
crystals on peri,)lase grains. SBV inhibits the hydration
process of pario],ase as well as the growth of the brucite
crystals in an aflueous medium. The hydration process is ac.-
companied in the aqueous. MgC1 2- and MgSO 4- solutions by a
considerable formation of gel (in MgCl 2 it is more intensive).
The crvstall-_zat'.,on process of magnesium *Vdroxide.. proceeds
in the presez;ce of.the two mentioned salti3 more 3lowly than
in pure water; the crystals formed in thio process are
needle-shaped. There are 4 figures and 4 11oviet references.
Card 2/3

SOVJ'20-125-4-47/74
Electrl)n Microscopic Inveatigation, of the Effect of Surface-active _.',dditions
to the Hydration of Periclase
ASSOCIATION: Ukrainakiy nauchno-iseledovatellskiy institut ogneuporov
(Ukrainian StAtntMe liesear6h Institute of Refi-act6rids) N
PRESMED: December 11, 19501 by N. V. Belovt AcademLcian
SUBMITTED: September 23, 19`8
Card 3/3

2 8 (!i)
AUTROIS:
TITILE
Kovalev, A. I., Vishnevskiy, I. I. SOV/32-25-9-32/53
Determination of the Modulus of Elasticity of Refractory
Products at High Temperatures by the Dynamic Idethod
PERIODICALs Zavodskaya lab-3ratoriya, 1959, Vol 25, Nr 9, pp 1109 - 1111
OSSR)
ABSTIUXTt A method w-io wQrked out for high-temperatuxe measurements of
the dynami:., mo-Julus of elasticity of refrai~,tories, allowing
to determine the normal modulus of elasticity E and the shear
modulus G aimu"'.taneously at any given temperature. This method
has already been used by A. I. Kovalev (Ref 1) for measurements
on metals. The sample is a paralielepip,Bdon (3,0x,3ox230 mm)
that is smvIler in the center (16A6 mm and 80 mm, long). That
part of the, sanple that was turned down to a smaller diameter
serves to 3oea.%.ize the deformation and ~,,he zone of heating.
When the s6aiplc is fastened to a bracket of the apparatus
(Fig i), it is possible to cause flexural vibrations or
torsional vibre.tions through magnet coils, the resonance
frequency of tlieBe vibrations being meavured. During the test
Card 1/3 the sample is leated by means of an electric furnace (with

Determination of the Modttlue of Elasticity of Refractory SOV/32-25-9-32/53
Prod.ui.,ts at High Temperatures by the Dynamic Method
wire coiling o-f B1626 alloy). The vibrations of the generator
are transferrel to a PS-64 scaler unit and the number of
pv.lses per uni*j of time is determined. The equations are
based on the a,3sumption that the vibrations of the sample
lead only to a deformation of the turned down part of the
sample. Equations are given for S and G, according to which
these quant,'tias can be calculated with an absolute error of
14 to 16%. Imong other things it was established that with
Dinas-clay samples reliable results can be obtained, if the
turned down part of the sample possesses mcxent of inertia
of less thaxL 0-5 am 4. During high-temperature tests di-mensional
changes of the sample due to thermal effects are to be taken
into accounti the correction to be made for isotropic
materials can be calculated according to an equation. The
reproducibil-'Ay of the results of measurement was checked on
magnesite samplas, wherefrom a maximum difference of + 1%
resulted. Diagrams of the temperature dependence of Cand G
in commercial. rifractories of magnesite, fire clay, and
Card 2/3 Dinas clay are shown (Fig 2). There are 2 figures and

Determination of t..*,e Modulus of Elasticity of Refractory SOV/32-25-9-32/53
Produ,.ts at High TemperwWres by the Dynamic Method
1 Soviat reference.
ASSOCIATIONi Ukrainskiy
(Ukrainian
Products)
nauchno-isaledovatellskiy institut ogneuporov
Scientific Research Institute for Refractory
Card 3/3

38212h
S/032/62/0213/006/020/025
BIOB/B104
AUTioh': Kovalev, A. 1.
T12LE; Measurement of the elastic moduli of refractory materials
in vacuo at high temperatures
PERIODD'AL: Z--vodskaya labor-'Atoriya, v. 26, no. 6, 1962, 729-731
TEXT: i. method is presented o1' determining the Young modulus and the
shear modulus of refractory ma,;erials in vacuo at temperatures of up to
20GOOC. The experimental i..rra-.igement is shown in Fig. 1. Measurements
were mae..e with Al203; A'2():5 + Ti, 02; Zr02 + 8% CaO; Zr02 4 5% MgO, and
ZrB 2* The elastic moduli of thase materials decrease almost linearly to
a certain temperature and then decrease more rapidly. There are
2 figures.
ASSOCIATION- IJkrainskiy nauchrx-i$Bledovatel'skiy institut ogneupor ov
(Ukrainian Scientific Research Institute of RefTactories)
Card 1112

B/032/62/028/,DO6/020/025
MeaSU37ement of the elastic mo6uli ... B108/B104
..... .....
3 \\
2
7 i . / I \
1z if
.7 it
I
ell
17
Fig. 1. Logendi (1~ oecimen, (2) fasteners,
sup ort of upper"ias'tener, (4) cross
bar, M armatures of electromiLgnets, (6) elec-
tromagnets (I-IV) forcing tho Eippcimon into
oscillation ce,
(7) tungsten-s i~r&l furna
(8) molybdenum electrodes, M tantalum
shield, (10) molybdenum shielding basket,
(11) heat insulating ZrO powder, (12) upper
ahield, (13) Zr02 tile, N) abield for
co.)ling of lower fastener and electromagnets,
15 water pipe for u or fastener cooling,
13 vacuum chamber,
.115 thermocouple, ( 7
Car4 2/',!

ACC ""R'
-AF6033951
SOURCE CODE: uiVo294/6'/Goli./005/o643/r,648;;
AUTHOR: Zaorov,, G. A,; Kovalev, A. I.; Sivakova,, Ye. V.OAOSC~)
ORG: none IAOSCM)
ITITLE: ~~.!rmal conductivity and dcgree of blackness of a coating made of aluminum
~oxide
SOURCE: T,!p1ofizika vysokikh tempere.-ur., v. 4, no- 5, 1966, 6k3-648
,;TOPIC TACS: altuninum oxide, black boey radiation, optic black body, thermal conduc-
Aion, high temperature phenomen)n
i
!ABSTRACT: The authors propose it new measurement procedure) in which the temperature
lis deterrined by an optical parameter, wherein cavities imitating black body radietion
are p~:od'ucud on tubes or rods, whica are placed in vacu= and heated with electric
current. --*.f the rod is suffici,~ntll long and its ends are cooled, it becomes possible
to equate 1he electric power consw,~d in heat to the radiative heat transfer. If this
heat ~-".s ma~.e to flow through two thIckaesses of the investigated coating, then the
a 4-
r
idifference in the surface temperatuces of the two coating is a me sure of their ther-
imal resistE-nces. The possible exro::G of such a method axe estimated to be 33 - 40,10j'
for the thErmal conductivity and 5% fo:~ the integral degree of blackn-~ss. Results of
tests on a3umin= oxide coatingi; ma'le tit temperatures 1000 - 2200K are reported, and
tbe contribution made by radiation %o the effective thermal conductivity is estimated
on the basis of the experimental re;iults. It is indicated thLt this contribution may
i
Card -1/2
uDc: 536.2.08

ACC MRt AP6033951
)e quite 19,rge at high temperatureo. Grig. art. has: 3 figures
;ableis.
SUB CODE.~ 2o/ Sum DATE: iryAx651 oRiG RFF: oo3/ oTH
C,id 2/2

, Ao Is
32794.. AUUTIS, Be K.1 KAIMORUVICH, So V.1 i XOVALICV, A* In Lochyeniye psikhonev-
rqtik,.oy to kurorte koysars, sbornil:nauch.-trudov (Kirgiz. Goo. go&. In-t), T. IV,
*L949, a. 66-72
110: Letopis' Zhuraallzqkb Stctey, Vol. 44, Moskva, 1949

XCUMV
-OMW ,,w 1. 1.
Uriusual case of a vowid of the intestines resulting In stra Wlatory
obstruction. Zdrav.Uv:akh. 16 no.9;41-42 156. (MURA 10:1)
1. Ir khtrurgicbeekop otdelimiya (zaveduyuehady - A.I.KoWilev)
otdolonaheeko7 bollnitey st. Kuohmurun Karagandinskoy zb.d.
(glavnyy vrach -V.,D.Tiryukhajwva)
(INTESTIN&S--WCUNDS All INJURIMS)

KOVALN.W, A. I.
Arterial blood transfusion for iihock and acute anemia applied
in the railroad division ho3pital. Zdrav.Kazakh. 17 no.6:
48--49 '57. (MIRA 12:6)
1. Iz bol'nitay stsntsii Eutihmurim Karagandinakoy zheleznov.
dorogi.
(BLOOD-TRANSFUSION) (SHOCK) (ANEMIA)

f . I
A e 0 j / -&-" j /7 1 ~L I
XOVAIAV, A.I. (Yvksna)
41
Croetric hlegmon. Illn.mad. 3-5 no.11:142 N '57. (MIRA 11:2)
UToMACH--l)I;'IlAsms) (PHIMOMON)

imemimm- 11 ,, SM MNMLJ~ 1~
KOV '1W, j A. I.
"Fue'l Elements for Light '.Iate~,- Cooled am Moderated Reactors of Atormic Power
Stations", by R. S. Ambartsunvan, A. 1-1. Glukhov, '). V. Goncharov, A. i. "ovalvev,
and S. A. Skvortsov.
Report presented at 2nd WN Atons-for-Peac-3 Conference, Geneva, 9-13 Sept 1958.

rHASZ I BOOK EXPLOrrATICH SM/22583
IntwiNiattonal Conference an the renewfui uses or AtrvIc M-gergY.
2nd* Gonswas 1958.
Boklady sovetelakh ucbenykh; ya4ernyya reaktory I yadernAra enor- 1z'
WtUCL. (110pq rts, of Soviet Scientists; Muclear Reactors and
t
1
l
e
itt:
d
At
O
(S
-1-
Whole" Power) :
caLz
&
.
er
e
Xoscow.
959. T
T V_
Traft, vol. 2) Errata slip insertid. 6,000 copies printed.

General Zds.s N.A. bollazhal, Corresponding WARber, USSR Academy or
301000*14v A.X. Krealm, Doctor or Physical and Rathematical Sciences,
J6r. LrypunsWr, Meab*r, Ukrainian SSR Academy or Sciences, I.I.
Now1kov, Corresponding Xtimber, USSR Academy of Sciences, and V.S.
-
P
A
Ud
Y C,
.z
.
.
hysical And rLachematical Sciences;
Ov. Doctor or
7ar-
Alyablyev; Tech. Zd.t To. X. Kazell.

PUIMWMz ftis book Is intended for scientists and ancimers enaqmd
In reactor designing. &a well me for prorwasors and students of
hISAmer technical schools where reactor design is taught.
rftul

e

t a a vo a
_4U't;1o_s'
.zollsoal., IF. A., Ad. Krazin -A.- Mlk

9 21=y, A.R. ar.IVIX~ent.,
Of~004r
__&~Elng the WFif-A&HE

(Report No. 2283)
?.r. A200hab=k=.
7jr-~, Rj&-Gja-r'jj
rj:gjj;~~ Stoms S~~parftmwt. (Report No.
v I& USE, 't 'jhL=Wv' Ana .3. pkifi.
X01W VARMORN 5~~~R*port No. 2140~-- 6o
1=-M r. and j4A_Z9AQZLk%- Radiation Safety 3"t*a or
X.4.4rakor Report No. 2518) ST
v 0 A water-water Power Reactors (V"M) in the M"
A.R. Glukhov, V.V_q=c1ja
at ~ _Mv,
v. Jfeat-;~;Fo Calng Elements Yr. .4.r-.Lr-'1=..0-v~
Re"tore of Atomic Power Plants (Report No. 2196) L19
4and L.I: ~botin. Coollag Water~wxter Reactors
) 134
Yermakov, I.S. and 1.1f. IUADY. A Study or vnot~:d,(1.Zqst Trans-
'rwV 2AINFRO-Vroduaing JUements of Nuclear Reactor eport
No. 2470) 153
rokly, X.M., V.I. Righ-speed
r Coefficient in the pipe 166
Z11tatelad A- 1-1- ftbbOtip, V.P. Bqrjs~~
r j6andtj.41
_A9W1.fttt ftowatrDuiriis the-yrcik'o tal
Pipes (to-oort no. 2210) 176
of Nual- ?q-_1 1-
vvM 1 156
J_A,,W,,p04UAU,, L64,
15j &T, and
0.7
Density Distribution , Ong the Radius
Assemblies of nod-shaped Heat Producing Memento (Report
Eta. 2034)
199

~Mkq
Y,OvAIEV, A. 1. ?A 28T6
AiroreO; Construotion,
"S
mo Owe of 'Premature Shal',tering of Steelj," A. 1.
Kovalev,
N N
"Tekh Voz. Flota , o (228)
In nany instanc6s it has been found that bolts which
hold together two parts In the structure of a plane
'&ed to
sbatter as so6m as some forco jor load is a;p
the bolted sections. The author presents mathemati-
c al f ormlan am & graphs shovAng the stresses vhich ~
act upon the ii-dividual bolta under different loading

KOUIXV, A.I., pomoshchnik mrLshinista
These defects in ele(Arified units could be eliminated. Elek. i
tepl-tiaga 3 no.2:41-42 7 '59. (MIRA 12:4)
1. Motorvagonnoye da-po Moskva III, Severnaya doroga.
(Electric locomotivea-Bloctric equipment)

KOVALEV, A.I., pom bchnllc vashinieta
- Dofects in tho equipment of electric sections can be avorted.
Elek-i tepl-tillga 3 no.10:33 0 '59- (14IR/i 13:2)
1. Depo Moskva III.
(Electric railroads-Equipment and supplies)

TWANOV, A.T., vlav. red.; T-ATKIN, A.Ye., red.; GARI3A",JI.j,.j knnd.
tekM,Awak, redI-M'MOVSK.TY, A.G.p!rsd*j'KARGIN, V.A.p
red,; KISHKIII,--S.T... red.; KISHKOA-UT14ER, S.I,,s doktor
tekhn*,aaukj,--r&A.;~FANSHV-,, Bel.')-kandb tekbn. naukj-rsd.;
ROGON' Z.A., dok!ior )dws xauk,, red.; WHINt N.Ps. red.;
SKLYAROV,. N.M#,-doktor tekhn.nau?, red.; FRIDLYANDER, I.N.,
doktor tekhn. sauk, red.; SIIUBNIKOV, A.V., red.; SHCOMBINA,
V.V.j doktor geol.-miner. naukp red.; SIRAYBEIR, D.S., kadn.
tekhn.nauk', red.; '~RMELI, S.V., kand. tekhn.nauk, red.;
NOVIKOV, A.S., dok-'Vor khoz. nauk.. red.; KITAYGORODSKIY, I.I.,
doktor tekhn. nauk, red.; ZHEREBKOV, S.K., kand. tekhn. nauk,
red.; BOGATYREV, P.M., kand. teklin. nauk, red.; BUROV, S.V.,
kand. tekhn. nauk., red.; POTAK, Ya.M., doktor tekhn. naukj
red.; KUKIN, G.K., doktor tekhn. naukj,-red:; KOVALEV,- A.L,
kand. tekhn. nauk, red.; ZENTSELISKAYA, Ch A., id-k-fin, red.
[Building materials; an encyclopedia of modern technology]
KonstruktsionMe materialy; entsiklopediia sovremennoi tekh-
niki. Glav. red.. Tumanov, A.A. Moskva, Sovetskaia entsiklo-
pediia. Vol.l. Atliatsiia - Korroziia. 1963. 416 p.
(MIRA 170)
1. ChIen-korrevpor-dent All SSSR (for Kishkin).

KOMEV, A.I., pamoshchnilc muzhinista
Yethods for checking the heating networks of the ER1 electric train.
Elek. i tepl. tiaga, 7 no.4:35-36 Ap 163. (MIRA 16:5)
1. Depo Moskva II.
(Electric railroads--Heating and ventilation)

HITVEYEV, V.V., inzh.; U1,S)HP11MY. A.M.', Icand.tekhn.nauk; Prinimali
uchastiye; KOVALEN A.I. PETROV, V.I.
Instruments for the automatic control of the viscosity and level
of liquids in the mvnufacture of artificiAl 'Leather. Nauch.-
issl.trudy VNIIPIK rio.12:95-104 160. . (MIRA 16:2)
1. LabD3-atoriya avtcjmatiki Vaeso;fuznogo nauchno-isaledovatellskogo
instituta plenocluiyl:b materialov i iskusstve=oy kozhi (for
Petrov).
(Automatic conti,ol) (Visco;Bimeter) (Liquid level indicILtors)

IIAZAROV,.M.S.; O'V-SYA!4NIl4,OVv, Ri G.- ; SOXUZDV A.A.; MITAISHVILI, A.A.;
YUDIN,-P.G.; SOLOIIITFV, I.F.;.SVIRJDOV, A.A.; RUMUNTSEV, S.M.;
KOLICBENKO, K.N.; NIKUL-RI, M.R.; ORLOV, D.A.; MAYORSKIY, G.I.;
SEMEWOV, I.Ya.; SUTIBIN, M.A.; -KlaVALEY,-.Ll-; VLASOV, A.A.;- -
LEVIN., Ya.L.,- KU,$0YITSKIY, A.Z.; METALINIKOV, G.F.; PANUSHKIN,
G.P.; CIIECHET.KT ',4,,V.; MMIZYEV, V.D.; KOLOKOLIHKOV, E.A.;
Of
HOTSE)[E-VA, A.I.; TUDN, G.I.; KRnDVA, V.F.; GOnNAN, Ya.M.;
BUDGHANOV, B.F.
K.I. Korshunova; an obituary. Rech. transp. 4-0 no.12:59-D t61.
(MIRA 14:12)
(Korshunovat Kseniia Ivanovna, 1910-1961)

BOOPHAROV, Nikolay Filippovich [deceased]; DEGTYAREV,Viktor Olegovich;
-KQV&14~~A ~--Bznoyi b. Prinimal uchastiye STEPANOV, N. G.j
ZAUSAYLOV, B.A., reisenzent; FEDDROVSKIY, P.Ye., retsenzent;
TSETLIH, B.V., red.1 PESKOVA, LA, red.; BDBROVA, Ye.N., tekhn.
red.
(Fundamentals of safety engineoring and fire prevention measures]
Osnovy tekhniki bezopasnosti i protivopozharnoi tekhniki. Mos'M,
Transzheldorizdat,,,116-2'202 P. (MIRA 16:2)
lroads--4&fety measures)
(Railrcads--Fires and fire prevention)

VILIDER, S.I., inzh.; KOVALF,11, A.I., inzh,;
WI-L---~:--9--,,
Selgeting efficient desIgns for the
jet vacuum pumps. Khim.mashinostr.
MARKACHEV, B.V., inzh.
condensers of steam-ej6etor
no.1:14-17 Ja-F 164.
(MMA 17 14)

't "OVALEV, A.I., Inzh.
'AWN, K.Ye., kand. tek.hii, ntwki E-
Wear resistan~:e of' t'-ie forcing elmient bi dis1L-4bftitOT--,.YPL,
f,kiiil pmps. MashinosLroenie no.5~,,,79-80 ~-l 't64, WIRA 1&,2,'

MUM
7r-.-_,--
POO,
Ov
'Mb:
t ----~~-.,-,:,~.IUR/026~/65/000/00
/qpn/009
6.
q
Icbew
Auuu I I _'A 1*8
ne obyd_rbdynmidl
IT. me
VI
i7op P"T Tlys
d isode
d lyi a Spec
Ah6lfll soi gewr
CU ty-A
0jr,
.6d: mag'ne
a riou
th 9~
Ai
77-7777
lot.
rA.

L 44396-f6 EWT(2),q/-iW-PCQL-'rT
AMW-1- - - - 1.
?f-
SOURCE CODE: UR/014C./66/000/CO7/0143/0146
AP602 4529
AUTHOR: Rastorguyev, L. N. ; Koir:2~j!Xj..A. I,-; Minkevich, A. N.
ORG: Moscow Institute of Steel and Alloys (Moskovskiy institut stali 1. splavov6
TITLE: G-toucture of the diffusion layeis in carboantimonized ste,.-l
SOURCE: IVUZ. Chernaya metallurgiya, no. 7, 1966, 143-146
TOPIC TAGS: antimonide, surface horden.-Ing, metallographic examination., microharden-
ing, x ray diffraction analysis, crystal orienption, thermal emf
. 61 r. 1'6 i
ABSTRACT: Carboantimonizing of =e 20 stee and Armco iron was studied and compared
with the more typical Fe-Fetizing proces3. All samples were treated in a Bandyuzhskiy
carbonizer at 9500C for 6 hrs. A vixtu,~e of 10% Na2CO3 and 0.75% Sb203 was added for
carboant.-Imoni zing; 10% Na2CO3 w~ls added for cometizing. Microstructures showed a
light-etching layer in the carboantimonized samples which was harder amd thinner than
the cemetized layer. The microthernal emf method developed at the Mos-zow Institute of
Steel. and Alloys was used to study the diffusion layers.-IAntimony decreased the elec-
tronegativity of microthermal emf zi-,ad above 2.7% Sb, the microthermal emf became more
positive (F--0.7 v/OC at 3.25% Sb). -Changes in microthermal emf are given as functionsi
of layer thicknesses for cementing and carboantimonizing, the latter with 0.75% and
2.5% Sb203 added to the carbonizer. Tle Sb content of the layer was greater for 2.5%
Card 1/2 UIC: 669.18.046.56:669.75:621.785.53
Card 2/2

BOLISILAROV v
,, Ana'oliy StepariovIch; SARD4, Valariy Ivanovich;
SJ]VAYNSBTEYN, Boris .91mor.ovich; PONOML-XVI V.S., inzh.,
retsenzent; Z)Z0I'.I)'KIY, D,G., inzh., retsenzent; MAKAROV,
V,!s,j inzh.) retaanza4t; POPOV, G.V., inzh., retsenzent;
hlJRBATOV.. A.I., roteatzent; KITAYEVA, Z.A., inzh.,
retsenzent; SDOBII:CKOV, Yo.F.., retsonzent; ROVALEV, A.K.)
inzh., retsenzent.1 MANX, A.'P.) inzh., retse-nz-a~f-,--
KISELEVAy N*P.p ~mzh., r,-d.; GROMOV, S.A.,, kand. tekhn.
nauk, red.; SHCHEWACHEVICH, G.S., inzh., red.; USENKO, L.A.,
takhn. red.
(Shunting diesel :LocomotLves3Manovrovye teplovozy. Mosliva,,
1962. 383 P. (IURA 15: 6')
(Diasel locomotives)

KOVAL-EV) A.L.; ISAYENKO, V.F.;, EUZNETSOV, A.M.
Apparatus for determJning the speed rates of air flow. Khim.
volok. no.4:72-73 96r (NIRA 18:8)
.J 0
1. VNII~BV, Chern:igo-.,.

KCITLIEV, A.M.
-
Doe of statistics in fictory control] Opyt vriedreniia. atatisticheskogo
kontrolia, na zavode. 3verdlovsk, Gos.ri&uchno-tekhn.izd.-vo mashinostroit.
lit-ry [Uralo-Sibirskoil otd-niel 1952. 21 -p. (14131A 6:7)
(Yactory management)

KOVALEV, A. M.
Bee culture Moskva,, Gos. izd-,vo salkbos. lit-r7, 1935. 574 p. (Ucbebni-
ki i uchebnye posobils dlia poelgotovki sellskokhoziaistvennykh kadrov massovoi
kvalifkatsli)

KOVAIZV, 1- 14.
Agriculture
(Advanced apiarists of the Kalinin Province) Moskva, Gos. izd-vo !;e1 'khoz. lit-Ry, 19 51
.Lt2nthly List of Russian Accessiont!, Library of Congress, July 1952., UNCLASSIFIED.

KOV.1"LVI A. Y.
Bee Culture - Kalinin Province
Books about foremost beekeepers. ("The foremost beekeepers of Kalinin province." Reviewed
by A.B. Tuc'ain) Pchelovodstvo 29, so. 4, April 1952
2
9. Monthly List 2f Russian Accesslons, Library of Congress, Avgust 19A, Uncl.

KOVAU'Vt A. 1-1.
Ree Culture
All-year care of strong colonies of bees Pchelovodstvo 29, no. 6, June 1952.
Monthl 'List of Russian Accession3t Library of Congress, August :_952. UNCLASSIFIED.

NOV-a-i"Ar, A. 'm' I ~-' ;! i~
j.:
?201.3
0X8
Ukhod za pchelami (Han&lIng boos) Moskva, Sallkhozgiz, 1954.
254 -p. ILlus., dingre., tables,

KOVALF!, A. IM. Cand Agr Sci -- (diss) "Effect of natural ond economic
4bjVxtjr- .4,,teA;L
condit-l'.ons upon the state anc. p:7ospects of apiculture in the central WIN II - I ba
of the RSFSH." Mos, 1957. 18 p? including cover (All-Union Sci Res Inst of
Anirml Husblindry), 110 copieti (KL, 5-58, 102)
_30-

K"O"CA
Farm Arl-mElls. Honeybee, Q-5
Abs Jour: Ref lhur-B16l.j No 12j 1958, 54871.
Author Kovelev,_A. 1,61.
.
.1 -f-
nst -90 i7iVen.
Title Apiculture in the Years of Total Collectivi-
zatic.n.
Orig Pub: Pcholovodstvo, 1957, No 10, 16-23.
Abstract: At the beginning of collectivization (1929)
thEnwere 6,020 thousand bee colonies on the
farms of all classes in the USSR. During the
first period of collectivization. the number of
colonies was decreasing, and in i933 it dropped
to 5,002.5 thousand families. Subsequently,
from 1934 on the number of colonies began to
increase, ana in 1940 reached the figure of 10
million.
Card 1/1
KOVjU&V .A.M.- IMUDIN, A.S.: POLTEV, V.I.: TATLANOV, G,.F.; TMOV,V.1.,-
'%v3ftW1WftO4 A, Ye.G-.,, red.; FZVZIiKR, V.I., tekhn,,red,
[Textbook on beokeeping] Uchebnik pchelovodo. lzd.Z., perer.
i dop. Moskva, Gos.izd-vo sel'khoz.lit-rv, 1.958. 635 P.
(MIRA 13: 1)
(Bee,culture)

KOVALKV, A.M.
CHoney-bearing plants and the development of bee culture in the
central districte of the U.S.S.R.] Madonosnyv resursy i rauvitie
pohalovodstva v teentralInykh raionakh SSSR. Moskva, Gos.izd-vo
selkhoz.lit-ri, 1.959. 3o6 p. (MIRA 13:6)
(Honey plants) (Bee culture)

I&MV, Aleksandr Milchaylovich
[Beekeeping] Ul:hod za pchelami. Izd.2. MOSInra, Gos. izd-vo seW-
khoz. lit-ry, 1959,. :246 p. (MIRA 14:19)
(Bee culture)

1- rz
BAM10YA111, G.G.i Y111"IN, V.A.; C1IS1l;-1,'ShK:n1, S.D.; -,,UZIK, D.T.j
KTIODASEVIGP, b.G.; I:J,YER, S.V.; GU:-A:.(A', YO.I.; UMMM,
A.',.:.; KASS140V, L.N.; MilaVEV, S.A.; Aj!;,UYOV, V.A.j
VASILIYUV, 1:.V.; N.F.1 -01111,1111KCA, N.G.; 135MM?,
A.A.; IUDIUKOV, V.D.; Y"OMN, V.A.1 I'MUMIJI1, V.I.;
ISAYSIV, A.P., XIJZI!:ICI.IV, II.N.; WIN', S.A.; YHONIN, V.A.;
LUMMM2 A.D.; .';MMOV, Ya.K., IMIC)"TV, A.K., kand. ac-11-
I-lion. nz.-uk; F.OGAY, A.Ya.; TSYTTKOV, ',.',.Yu.; BABIY, L.T..;
M LIM!
A.M.t W-W!C11111M, G.R.; SMI)SKAYA,
red.; IV* MILUICII, tek'lm. red.;
Al
I-ituyin2m, O.N., takhn. red.
[EcvnovdcB of u(,r1,:uItura)FkonorUka votmiallotichou),oro :1011-
Dl:ogo khozinintw; Won lolptriii. Xotiltva, Solildiozivir,t, 1962.
710 p. (Agricultum-Foonomic ftspocts) (MURA 15:10)

KOVALEV, p..14.9 inzh.~ X0701T. V.N.,, inshe
Sauree of calibmt;-ing voltage. Friborortroenia noe9x27 -s 165-
(MIR& 18!10)

!08~~Z621032100110041016
B104/B138
LUTHORS: Kovalev) A. M.? and Kraoillnikovj V. N.
TITLE: Reflection ol! electromagnetic waves from moving planes
PERIODICAL: Zhurnal tekhaicheakoy fiziki, V. 32P no- 1, 1962, 30-33
TEXII: The reflection of electromagnetic waves was studied from an ideally
conductive mirror moving in vacuo. The motion of the mirror is described
by ,s - z (t), and the electromagnetic waves are taken to be transversely
s
polarized (Ey = Ej H H7). The waves are incident in the XZ-plane, and
the Z-axis.is perpendioular to the mirror. The 7eflection of parpendicu-
larly incident plane waves is easy to solve. If E (ct-z') then
inc
Erefl - y(ot+z). The equation
(3)
0 4- 1, (1)
describes the change in amplitude with reflection, caused by external
Card 1/3 .

319h4
3/05,7162/032/001/004/016
Reflection of electromagnetic ... B104,/B138
forces moving the mirror. Eq. (3) also describes the change in frequency;
If the incident wave is monochromatic (00) , then ci O(C-1 8(ti)) A04 a ( 0).
The reflection of obliquely incident plane waves j,s much more difficult
to solve, since the reflected waves are not then plane ones. A mono-
chromatic wave incident at the angle 0 is examined. zs(t) is taken to be
periodic. The incident wa,vc is given by Bino 0 e:cp(i(it - ikxx - ik zZ).
The field of reflected waveii is sought in the forin
OD
Eref 1 ~ Vn exp(i(3nt - ik xx 7 'yz(cjn/c)2 k~, where (j n 6j- n2n/T.
n.-OD
By svbstitUtiXLg E Bino + B refl in the boundary condition
t
E,+ I:. f,dEdr/az 0 at v, . z (t), one obtains
C t. (t) I/ I - MOO
V. 0. (t) Cos x
x et kj+llf
Card 2/3

Reflection of electromagnetic
31944
S/()5. V62/032/001/004/018
B104/B138
This poriadic function is expanded xn a Fourier series' the Fourier
coeffi--.ients of which are Bassel functions.. It 13 shown that the reflec.-
tion o:,' electromagnetic waves from ~i periodically vibrating mirror is very
simila:.- to the modulation of electromagnetic oscillations on the one hand,
and to the reflection of waires from a periodical '1y uneven surface on the
other,, Poynting's theorem is formulated for the field in question in a
study of the energy balance of the electromagnetic field., The resulting
equation shows that an electromagnetic field can be excited parametrically~
L. I. 11andelshtam and U.. D:. Papaleski (Polnoye sot,raniye trudov~ v,, 11,
Izd. All SSSR, 1947) are mentioned. There are 1 fieure and 7 Soviet
references.
ASSOCILTION: Nauchno-isele(lovatellskiy fizicheakiy institut Leningradsko,-
go gosudaratirennogo universiteta (Scientific Research
Institute of Physics of the Leningrad State University)
SU13MIIPIED: February 6, 1961
Card 3/3

FEFEIDV, Ilikolay Aleksandrovich; KOVAL
_I ed ed
ZY,-A-M,x *nzh.., v . r
TAMBOV75EV, S. P. 1. kand. -fe-khn. nauk, red. ; SOROKINA, T. M. ,
tekhn. red.
(Rapid turnint',; of heat-treated chronium-nickcil steel]Skoro-
stnoe tochenin termoobrabotannoi khromonikelfivoi stali.
Moskva, Filial Vses. in-ta nauchn. i tekhn. informatsit, 1958.
21 P. (Peredovoi naualmo-tekhnicheskii i proJ.zvodstvennyi opyt.
Tema 10. No.14-58-71./12) (MIRA 16:3)
(Chromium-nickel steel) (Metal cutting)

YU-KIIIDOV, Mikhail Yefimovial,'i MAKUYLOV; Leonid Konstantinovich; OSIPOV,
Um-Aleksandrovich; '~WVALEV A' M inah., vibd. red.; ESTERKIN,
H.A., inzh., red.; 81IRNOV, B.M., bekhn. rel.
(Ilighly efficient me'thods of slitting Wa&fts)Vysokoproizvodi-
telInye metody obrazovaniia shlitsev na valakh. Moskva Filial
Vses. in-ta nauchn. i tekhn. infonnateii, 1958. 17 p. b?eredo-
voi nauchno-tekhnicbeekii i proizvodstvennyi opyt. Tema 10,
No.M-58-90/18) (MIRA 16-2)
(Metal cutting) (Shafting)

VOLOSIATOV, VIktor Alekseyevic:!i; KOVALEVAM,,, inzh., ved. red.;
KOSTROMIN, F.P., kand.t%K=. nauk, red.; POEOMAREV, V.A.,
tekhn. red. -
[Universal pneumatic attachments for turret and turning lathes]
UniversalInye pnevnaticheskie prisposoblenila k revollvernym i
tokarnym stankam. Moskva, Filial Vses.in-ts. nauchn. i tekhn.
informatsii, 1958. 22 p. (Peredovoi nauchnc-tekhnicheskii i pro-
izvodstvennyi opyt. Tam 10. No.M-58-145/26) (MIRA 16:3)
(Lathes--Attachments)

pftuu [AD" A* V6 I,- Mv M Vl~ I
I
I
SAVASTBYNV. V.G., dote.,, hand. tekhn. nauk; KOVA.Uff, A.N., otvatstvenz*7 red.;
NOVAKOYSLIT, G.l., tekhn. red.
[Principles of laplace transformation arplied to probleme in
autow,tic miniml; rachineryl Osno7y preolrazovaniia laplasa pri-
menit6l~uo k zaglaohaii rudinichnoi avtomatiki. Haskra, Hook. gornyi
in-t im. I.V. Stal-%a~L 1957. 32 p. (HIM llr7)
(Iaplave.Transf ormation) (Kining machinery)

KOVALIN, Anatoliy Nikolayorich; KAbITEH, A.I.,, red.
[Irinovators' councils] Sovety novatorov. Moskva, lzd-vc
"Znanie," 1964. 75 p. (Narodnyi universitet kulltury:
Teklmiko-ekonomicheskil falailltet, no.3) (MIRA 17: 5)

60 91KHA=
fh620
Y 31
AUTHOLS: Belova;. N.__ Kovalev,
,MLE. The Effect of ;arrier Production
Upon the Inverfle Bran"h
of ar,
S/1 81/60/002/010/050/051
B01 9/BO56
A. N., and Penin, N. A.
in the Blocking Layer
of the Volt-ampere Characteristic
PERIODICAL: Fizika tverdogo tela, 1960, Vol. 2. No. 10, pp. 2647- 2654
TEXT: The authors investigated the effect of carrier production in the
blocking layer of the p-n-junction of germanium diodes upon the reverse
currert. In the firat part of the paper, the car.rier production in the
blocking layer is estimated, after which the authors discuss the inverse
bTanob of the volt-ampere chuxacteristic of germanium diodes with nickel
fmpuritios. Finally, the volt-ampere characteristic of germanium diodes
irith avery low resistivity is discussed. The authors summarize their
results as follows: The carrier production in the blocking layer of a
p-n-junction may significantly influence the shape of the inverse branch
of the volt-ampere characteristic, if Impurities with deep levels are
Card 113

8h620
The Effect of Carrier Production in the S/181/60/002/010/050/051
Blocki-ng Layer Upon the Inverse Branch of B019/BO56
the Volt-ampere Characterintiu of Germanium Diodes
intrc&iced into the germanium. By a decrease of the volume lifetime in
germantum, not only in low-ohmic, but also in the case of high-ohmic
germanlum diodes an influence of the generation carrent upon the volt-
ampere characteristic was found to occur. Here the condition is that the
thickness of the blocking layer is of the same order of magnitude as
the di:`fusion length of the minority carrier. In diodes produced from
pure indium melted in. gerranium and nickel, the p:roduction exerts no
signif-cant influence upon thl) reverse current. This is explained by
extraci;ion of nickel fi~om thar. crystal region in which the blocking
layer ;.a located. Thl~i extraction sets in during the malting of indium
an a consequence of diffusion of nickel in indium., For all investigated
germanium diodes with a resistivity lower than 0.01 ohm.cm, a consider-
able change could be found: the reverse current increases with a de-
crease of resistivity and is practically independent of temperature.
In the direct branch of the villt-ampere characteristic a considerable
increaf.e of the currsnt could"~be observed at low voltages. This was
explaired by the tunnel effec,'. in the p-n-junction, The authors thank
Card 2/3

84,520
The Effect of Carrier Produclion in the s/ii3l/60/002/010/050/051
Blockiag Layer Upon the IYVre3se Branch of B019/B056
the Volt-ampere Character-ii3tic of Germanium Diode:3
Professor S. G. Xalashnikov for discussing the reoult obtained. There
s.re 4 figures and 6 'refe~i-in`ce,s: 3 Soviet and 3 US -
ASSOCLUION: Institut radiotekhniki i elektroniki. AN SSSR
(Institute of Radiotechnology and Electronics-of -the
AS USSR
SUBMITTED: March 28, 1960
Card 3,

21BO
S/10q/b1/UU6/_OU/019/023
1/ 3 0 0 61 11,513~ SUI E14o/E163
AUTHORS: Belova, N.A., -ind Kovalev, A.N.
TITLE,. Experimental investigation of tunnel current in
narrow Germanium p-n junctions
PERIODICAL: Radiotelchni-ka-i elektronilza, Vol.6, No.1, 1961,
pp. 160-165
TEXT: It is shown experimentally that the degree of alloying!
of the n- and p-regions of a narrow p-n junction has substantial i
influence on the tunnel current and in particular on the magnitudel
and positions of the maxioa and minima in the! volt-ampere
characteristics. For dioees with stronger alloying of the p-regiori~
the position of the maximvm is basically defined by the degree of
degeneration in the p-region. The position of the minimum on the:
volt-ampere characteristic. shifts towards higher potentials with
increase of the degree of alloying in the n- and p-regions; it
is suggested that this is connected with the presence of impurity
zones in strongly alloyed semiconductors. Ht also follows from
the experiment that the character of the temperature dependence
of the tunnel current 1.1; defined by the degroe of degeneration in
Card 1/2

2U4o
s/iog/61/oob/001/019/023
Experimental investigation of ..... E14o/Ei63
t1ae n- and p-regionB. No appreciable dependence of tunnel
current on the dislocation density was found.
Acknowledgements are expressed to N.Ye. Skvortsova for proposing
the topic, to V.L. Boncla-Bruyevich for his ad-vice, and to
S.G. Kalashnikova for i~istxuctions.
There are 5 figures, 2 tables and 5 referenceisi 1 Soviet and
4 English.
ASSOCIATION: Institut radiotekhniki i elektroniki, AN SSSR
institute e,)f Radio Engineering and Electronics,
AS USSR)
SUBMITTED: September .10, 1960
Card 2/2

30301
S11091611006101110161021
D20.1/D304
AUTHORS.- Belova,, N.A.,j, and Kova"Lev, A.N.
TITLE; Certain pecui:~arities of the volt-ampere characteris-
ties of narrow germanium p-n transitions
PERIORK,"AL3 Radiotelhnita i elektronika, v. 6,, no. 119 1961,
1921 - 1926
TEXT: In the present artiole results are described of further ex-
periments -1 -n studying the. ctffect of alloying germanium of both n-
and p- type on the max. of tunnel currentp i,,e. the influence of
the concentration of majof~,.o carriers in the fundamental germanium
of p-type when This conc,3ntration in -the p-region is known. For
this ptirpose diodes were prepared from germanium doped with gallium
with a -oncenttation of ma,)ot:LW, carriers from 1.5 X 1019 cm-3. The
elec-r,ron condue-cion zone was obtained by alloA~g Indium with ar-
senic impuriiies to a germenium, wafer. The eva: uated value of de-
generation 1~ for the used germanium was calculated as follows:
P 19cm73
Por a concentration of mooility carriers P = 1,5 X 10 I~p " 3k
Card 1/3

30301
S/10 9/61/ 00*11/016/021
Ce37U.i.ll pe----uliarit3.es of the D201,/D304
9 1.9 -3 , 7.5 kT, where k - the Boltzmann con-
T
for P := 5 x A 0ir'' Np
stant and T - absolute temperature. Diodes with a large degree of
degeneration In the F-rellion (jip>--~in) were fo-and to nave the vol-
tage,., correspond.'ng -to the maximum of the tunnel currentp determi-
ne'd by -the degree of degeneration in the hole region, the position
of maximum being projortdonal to the degree of degeneration 11 P
Mig. 2). On the maximum value of the tunnel current, it was folla-d
That this depends mainly on the %ransparencyof the potential b r=
rier. This iransparer-ly depends again strongly kexponentially) on
'the tbIckness of the po-temtial barrier and consequently on the con-
tentrazion of majority n and p carriers. By comparing the experi-
mentELl data ob-uained with the expression for the trbasparency of
the barrier, it was founa that the maximum curreiib in the analyzed
region may be hard tc determine by the probabijity of electron
cirift ihrough the poientIal barrier. It means that the maximum of
7,he tunnel current depends very strongly on the degree of alloying
n -- and p.-region., In conclusion,, the authors thank S.G. -1:alashnikov
V.L. lonch.-Bruyevich and N.Ye. Skvortsov for assessing their work.
Card 2/3

303*31
S/10-3/61/006/011/016/021
Certain peculiaritieE of the D201/D304
There are 5 figurest 1 tablo and 5 references: 2 Soviet-bloc and
3 non-Soviet-bloc. The references to the Englioh-language publica-
tions read as follows: F.A. Trumbore, Bell System Techn. J. 1960,
391, 1., 169; S.V. Furukawa, J. Phys. Soc. Japan,, 1960, 15, 4, 730.
ASE)OCIATION: Institut radiotekhniki i elektronJ.ki AN SSSR (Institu-
te of Radio Engineering and ElectMnicst AS USSR)
SUBMITPED: March 14, 1961
Pig. 2.
Card 3/13
Y'aar'Wi-
f Z 3 4
SO[

S/058/63/ooo/ou/043/070
A062/A101
ATCHORS- Belova, N. A,, Kcvalev, A. N.
TrELE: Experimental investigation of the influence of the alloy degree
on the tunnel. current in narrow'p-n Junctions of germanium
PERIODICAL: Referativnyy zhurnal, Fizika, no. 2, 1963, 69, abstract E458
("Tr. Soveshchanlya po udarn. ionizatsii i tunnel'n. effektu v
poluprovodnikakh, 1960". Baku, AN AzerbSSR, 1962, 120 - 129)
TEXT: It has been shovi experimentally that the alloying degree of the n
and p regions of a narrow p-n junction has an appreciable affect on the tunnel
current and first of ail on t1hD magnitude and position of the maximum and minimum
of the voltampere characteristic, For diodes with a more strongly alloyed p re-
gion, t~.e position of the max1inum is determined, in principle, by the degree of
doe;eneration in the p region. ' '(ho position of the minimum of the volt-ampere
characteristic is shifted towa:.,d.,; the higher tensions as -,.he alloying degree in
the n and p regions increa3es.-, perhaps thl.s is ccnnected ,!,ith the presence of ad-
mixture zones in the stroR~.,,ly illoyed semiconductor, It follows also from the
Card 1,12

Experimental investigation of tM,- Influence of ...
3/o58/63/()OO/GO2/043/0-(O
A062/A101
experiment that the character olf the temperature dependence of the tunnel current
is determined by the degree Df d.egeneration in the.n and p regions. No noticeable
dependence of the tunnel current. on the density of dislocations was observed. See
RZh Fiz, 1961, gZhio8.
Abstracter's note: Complete translation]
Card 2/2

,U)MOR:
AD
S/109t62/007/008/012/015
D40971)301
Kova).ev,,.._AIiI_
E,-C_)erimc:ntal investigation of the voltage dependence
0-1- the itegative resistance of germanium tunne-l-diocles
Ixadiotelthnika i elelctronika, v. 7, no. 8, 1962,
1416.-1420
The manitude and character of the negctive resis-
t anc CR. O-P tunnel diodol. is investigatcd a-, a function of the applied
voltage for various degrees of doping of the germanium. The dioele's
were made of n-typLe germanium with resistivity 0:0007 - 0.0016 *ohm-
cm. The difference IM (loping dearee was obtained by using im Jindlitun
L?
alloy with varying gallium concentration (frout 0.5 to 2/,,). The de..
Zree of degeneration, a-ad hence the carrier concentration in the -p-
regicn, was determiLed by the magnitude of the voltage, correspond.- V,~
ing to the current maximum Imax; this xjas done -on the basis of
earlier experimental. results. The negative resistance was measirred
directly, and was also determiried graphically from the current-volt-
Card 113

S/109/62/007/008/012/015
Experimental :A. tigation D40971)301.
age characteri,-.tic. Two groups,'of tunnel diodes were investigated:
1) "Tith different doping degree of the n-region, but with same de-
gree of degeneration of the p-region; b) with different dertree of
der.rXI'le-ration. From the curves R versus V (applied voltajfe*~ for tx
diodes with diffcrent Carrier concentration in the n-region, it is
evident that an increase in the degree of doping leads*to a decreLso
in the minimum value Ro of the negative resistance. Measurements
of the current-voltage,characteristics of a laz-ge number of diodes,
yieldedthe formula:
J-R 10 = (55 + Vmax) 4nax ohn.
it was found that the character of the dep'ende~ace R(V), as well as
the voltage Vol corresponding to Rol depend we,~dcly on the carrier
concentration in the n-tegion, bqing mainly determined by the doping
degrec! of the p-region. The dep~46ndence of the' inflection paint V
0
on the dearee of-degeneracy ~L was investigated for various values
0 p *
Of Vinax. It was found that the peculiarities DIL' the current -voltage
characteristics are essentially determined by a broadening of the
band edges, due to a partial covering of the "intrinsic" bands by-
C ard V3

S/109/62/007/008/012/015
!~-,nerimental investigatimi D409/D301
"imurity" bands which pmetrate (at concentrat-Lo-as of the or6er of
lG19 cm-3) the forbidden gao to a considerable depth. Fience ."ollows
tha-'C the ex-istin,; theory of current -volt acre ch_-:ractcristics, (given
i-,. th,~ ref"erences), whic'a does not take into account this 'oroadenil.-_',
caiizio-L explain the o'1.)!--,erved peculiarities. Thc::c are 4 figurcs. "'le
most i-m--)or-ant Enalish-languwye reference read8 as folldws- T.~?.
CD
Brody, ;ppl., Phys, L962, 33, 1, 100.
AS ~:,) OC I Z, IT 10 N11 institut radiotelthniki i elehtroniki .0 SSSR (Insti-
tulte of Radio Engineering and E:.ectronics of the ;,S)
USSR)
S'U;31~~*ITTED: December 2-r, 1961
C ard 3/3

Havown

ACCM.S';'~CV NR: AP4038619 S/0109/64/009/004/0676/0680
AUTHOR: Kovalev. A. N.; iSerebtennikov, P. S.
TITLE: Numerical calculaticin and experimental verification of the current-
:,voltage characteristic of a gernianiurn tunnel diode
il
SOURGE. Radiotekhnika i eloktroaika, v. 9 . no. 4, 1964, 6,76 -680
TOPIC TAGS: semiconductot!, semiconductor diode, germa.mum diode, tunnel
diode, current voltage characterif4tic
ABSTRACT: V. L. Bonch-Bruyevich's general formula for the current-voltage
characteristic (Rad. i elektronika, 1963, 8, 6. 1002) allows for the field non-
uniformity in a narrow p-n junction and is suitable for any temperature and any
degree of alloying. In the present article, the formula is used for a numerical
calculation of the current -voltag ) characteristic of a Ge tunnel diode. A compari-
Son with experimental data oota.-.ntad earlier by the authors (Rad. i elektronika,
Card 1 /Z

;ACCESSION NR: AP4038619
19 6 3, 8, 6, 1009) reveals that tbe! beat agreement occurs in the cases when, for
i the n-region, a value of 6, is st.-lected close toenke and is somewhat higher than
that detern-dned on the Hall effect basis; 6,, is the differenco between the Ferrmi
level and the bottom of the condui-.tivity zone in the n-region; 4~, is the difference
betwewsm the top of the valence zo-lie in the p-region and the Feirmi level.~ "The
authors are thankful to N. P. Rumyantseva for her assistanco in carrying out the
numerical ialcxilation. In concluiion, we wish to thank V. L. Bonch-Bruyevich
for his valuable comments. Orig. art. has; 2 figures, 2 formulas, and i table.
ASSOCIATION: Institut radiotekh~
--dhi i elektroniki AN SSSR (Institute of Radio
Engineering and Electronics, AN,155SR)
SUBMITTED. 13Mar63 DATE ACQ: 05Jun64 ENCL: 00
-SUB CODE: EC NO REF SOV: 004 OTHER: 003
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L 45152-S6 jjp:'4c) JDIJG
ACC NR% AP6027245 SOURCE CODE: Ull/0109,166/011/0(18/1525/1528
AUTHOR: Kovalev, A. N.; Loguuov, L. A. B
ORG: none
TITLE: Gallium antimonide tunnol diodes
SOURCE: Radioteldinika I elektrontka, v. 11, no. 8, 1966, 1525-1528
TOPIC TAGS: gallium antimould,'! somiconductor, tunnel diode, semiconductor diode,
f
semiconductive material
ABSTRACT: Tunnel diodes are r~oiv being manufactured mostly from Ge, GaAs, andGaSb.
The. properties of GaSb diodes have had the least attention among investig-ators. Tile purpose I
of the present article is a detailed e-,raluation of the properties of such,diodes as compared with
the characteristics of tunnel diodes based on Cc or GaAs. The diodes were prepared by the
fusion method oil both n- and p-type GaSb. The P-type materials were alloyed with
zinc and had a carrier charge conec-ntration of (1-2)- 1019 c 1-3.
n ,the n-region was formed by,
doping with Sn + 5% Te. . The i-t-,fpe material was alloyed wfth It and had a charg! con't
centratioa of 2-1018cm-3; the p-11 j1inction. was ootained by fus:1on In Sn 4- 10% Zn. Etchip'T~~'q,.-
of finishcd p-n junctions produced a rnesa-structure; the capacitance of the junctions In !
Card 1/2 UDC: 621.382.23.011.222

L lir-iq,~_66
----------- ----
:-XCC NR: AP6027245
0
this case was 1-5pf. The authors conclude that the GaSb tunnel diodes now manufactured as
yet: do not have a substantial advantage as low-noise ampli-
fiers, due to the high values of forward resistance. Furtherinore, GaSb low-noise tunnel
diodes have a strong temperature-dopendence of the peak current. The most promising areas!
for the a:pplication of GaSb binnel diodes are, apparently, detecb:)rs and mixers. In this case, i
however, the advantages of the chape of the volt-ampere characteristics of these diodes may,!
best be used only by reducing forvard resistance to values fotmd in. Ge diodes. This ' 1!
problem can be solved by perfec ting the manufacturing technology of GaSb tunnel diodes. [ 261
SUB CODE: 11, 20/ SUBM DATE: 15Nov65/ ORIG REF: 002/ OTH REF: 005/ ATD PRJI.P, 'i
5081
2/2 eUmjL,.-1

13ELYAITV, V.V., inzh.-k!ipitan pervogo rarign; HEREZOVSKIY, V.N.: kapiLun
pervogo range; HVITNITSKIY, A.A., kapitan pervogo ranga;
PV~ISV, A.P.,--Op~tan pervogo ranga zapasa- RODIUCV, A.I.,
1~&Rr-admira, red.; 14MLOVA, N.Yn., telclin. red.
[kytisubmarine lefense in modern warf-re; collection of trans-
lated &rticloslfrotivolodochnaia oborona v sovrernennoi voine;
sbornik perevodnykl*..statei. Moskva, Vocnizdat, 316 p.
(IOU 15: 10)
(Submaiine warfare)

ENAURV Ale)mandr Petrovi,-.h; SIRDYUXDV, S.A., redaktor; KAMIDLOVA, Y.M.,
.......... 1'1_-.~_____1__-_
te a as y re akt,3r. -
[Installing machimeri ard pipe-lines In ships] Montazh mekhanizmay
I truboprovodov na waiakh. Leningrad. Goo. aoiuznoa isol-vo sudostro-
itellnoi promyahl., L955. 242 p. (MLRA 9:4)
(Marine eA-ineering) (Marine pipe fittiag)

_j v us s,~

Grairs Legumi naua Grainb
PL-ANI-
Tro-~-icit L(;Pi ea-IF;
,P_-3. JOU.R. 1959, -10. 15911

Wologic.,11 Fuv~tvrei oi 11ro n che -1
collne'--tion WIA11 ti,.~ rormaticr,
Yi4Ad ctrvxtura.
PU TI. Sb.tuttichno-isale-d. rtxbot N4,,ivc-C*ii k.
195,'. J.5, "5-106
Eranchad mIjeat of tba Pliatcanuat sti,viii 'ins
v. YoFotmclug.pariod of 82-9't' doyst b y !!i ~t i~ n jR
of vwrimlization this wins cut ti 2..,-
Agaiz,et a high agriett1tvral bacicground "-lie
number if blossamse, Iri ~h,- wilikelot renoht~e-
1.50; bowsvzx, tha graiz_~ satt.-kirg cayacllt-y c-f
thit nA*,A.,a 35-1,554. Productivity ik-LtI.
cordiiii.e re.-irivig rvvenigcd 25.C c,.-wt.Lcr3 per
hea Uxe . i)vAa are Siven ou the increaiw;
i n dr
.y ioa -tor mcc;ordivir to the at~,vt a , iL,