SCIENTIFIC ABSTRACT GORBACH, V.G. - GORBACHEV, A.A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000516020016-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 13, 2000
• Sequence Number: 16
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

F 1g. 1. Reladonship between yield point of gamples which have
utideirgane phase hexdening and the degree of tmnsformation.
Card 4/5

ACCE SSION MM 'AT4046819 ENCLOS
Fig. 2. Diaortentattor. of blocks by
the grain dqmdWg an the degree of
martenattlo transformation:
a - for martemits-,
b - for residual austanite
Card 5/5
O&F 8a

ACCESSION M: AP4010070
AUTHORS: Go Maly.*shev., K.A.; GL3s.. A.V.; ustpigov p.A..,
mperature nonrecrystallizing work hardening i
TITLE: Effect of -highs te
on the mechanical properties of-precipitation hardened
steels'.
SOURCE: Metallovedenlye i termicheakaya obrabotka metallov,, no. Jp
24-2T.
TOPIC TAGS: Precipitation hardened steel,* austenitic steel,, work
:.hardening, aging, high temperature work hardening, vanadium contain-
ing steel, brittleness, recrystallization, strength, impact strength
ABSTRACT: A study of austenitic s4-eels ~containing Cr-Ni-?4n, Cr-Ni-
Mn-V and Cr-Mn-V) showed tbat.high temperature work hardening
affected their'properties favorably after.aglagi, increasing ..,strength, I
-hie urt: w ,' .- _ I-,
and impacV. strength,. -.Th* timperat ork,~',iardening:decrease& -
the-. tran talline biAttleneissi'.'_6461oped ~by h A
SC178 precipitation arden-
ing'-:The partial-griowth oflied
-ilystallization by the high tempera-
-ture work hardening does not eliminate the possibility of getting
Card 3/2

ACCESSION NR: AP4010070
--higher,mechanical properties (in comparison to properties of
isteels,not subject to high temperature work. hardening) by subse--
quent precipitation hardening# Avstenitic steel containing 1.5%
vanadium, when subjected to a.combination or high temperature
work hardening and aging has high mechanical properties even by
partial recrystallization during the high temperature deformation
process. Orig. art. has: 2 tables and 4 figures.
ASSOCIATION: None
SUBMITTED: 00 DATE ACQ:. 07keb64 EXCL: 00
SUB CODE: M NO REP SOV: 002 OMM: 000
Card 2/2

4'~
FdT(M)/tWA(d)/EAP(t)/MP(b) RUd1JD1ffM1J)(T(--Z)
ACCESSION NR: AP4044119 5/0148/64 1000 10031012 3/0128
A'~ -1, ~i;, F. Mints, R. I.; Gprbach, V. G.; Eysmondt, T. D.
1 71. E: Kinetics of martgnsite formation in chromtum-~ickef' a n d
chrom,lu-.-7-manganese steels under the effect of deforMat
ton
SOURCE IVUZ. Chernaya metallurgiya, no. 8, 1964, 123-128
TOPIC TAGS: chromium nickel austenitic steell 44KhlOg7 steel cavi-
tarion -esistance, 70KIONSsteel cavitation resistance, chromium
manganese austenitic steel," deformation induce,i mar-censttic trans-
steel cavitation resistance
ABSTRACT: The study of-Imartensitic transformation In Mh7148 and
44KhlOgO~austenitic stee,~Is has shown that wR-ileboth steel types have
the same I-Is temperature, -20 to -60C, and form the same amount of
martensite on cooling, they differ sharply in the intensity and vol-
une of martensitic transformation under the effect of defornation.
The intensity of martensite formation and the quantit,.,- of the marten-
5ite is Tuch higher and the trans ~o rmatiqrt temp.~arature r-ange is
Cord
/3

L 17 6 1 P_-Ar,
~-r-_--_tAN4AF41 9'
wider in chromium-manganese steel than in chromium-nickel steel since
the Irld point of the formula, i.e. 180-200C, is higher than that of
the latter, i.e., 140C. With an increasing reduction and a decreas-
!-,a ceformation temperature, the quantity of martensite found in
In chron-
--rc:.ium-m,anganese steel increases mucn more rapidly than
I u M_-, ickel steel. Rolled at 200C both steels have the same hardness,
but the hardness of chromium-manganese steel increases more rapidly
i r ha decreasing temperature of deformation than the hardness of
hro- ium-nickel steel. I
I This can be explained by lower stabilitv of
c
c n r n nium-manganese austenite in the process of plastic deformation.
deformation occurs
71CE!, conditions of cavitation when the plastic
emen t s , a con t I nuous ma rcen a I te I aye r m. av ~ e "0 rme in
-.i-rlan g ane a e s tee I , wh I I P_ in ch romi um--. I cke I ; Lee 1 a max imum
de formation yieLds only an instgnif icant quantitv of "martensite.
-iz.. art. has: 6 figures.
AOSOCIATION; none
Card 2 / 3

Card 3 3

-8857 & EWT (m ~il/T/li~dP(,t)/WP(s)LINP(b)/EWL(h)/WA(c) , JD
ACC NRt AP5026744 ~SOURCE CODE: UR/0286/65/000/017/0020/0020
INVENTOR: Malyshev, K. A.;-Borodina, N. At; Go.rbach,-V. G..
OR&: - Y vt!) 3 - tv, i
TITLE: Hethod of heat treatment of austenitic allord, 1 Class 18, No. 1742J [An-
nounced by the Ural Branch of the1natitute of Metal Physics, AN SSS]i (Ural'skiy
filial instituta fiziki metallov AN SSSR)j
SOURCE: Byulleten' izobreteniy-i:tovarnykh znakov, no. 17, 1965, 20
TOPIC TAGS: A4) alloy,--Yft4-aft heat treatment,, A0
'ABSTRAA: This Author Certificate introduces a method of heat treatment of austenil
.. alloys which combines direct gamma to alpha and reverse aipha to gamma transformationif
and produces strain-hardened austenite. Improved mechanical properties are offi
by subsequent aging of straln~-hardened austenite while preserving the austenitic
structure of the,.alloys. [AZ]
SUB CODE-1 .13,111 SUBM DATE% OlTeb64/ ATD PRESS:
Ovk
C 'd UDC 621.785.797

ACCESSIM 21R: AP4017335, S/0126/a/017/002/0229/0233
AUMCR: Gorbach, V. G.; Mlyfth", K. A.
TIME: Strengthening hl&-carboa austenite alloys by lime-transf=ation-juduced
strain-bardening
SOURCE: Fizika metalloy I =tallovedenlye., v. 17, no. 2.. 194,, 229-233
Lilay,, high carbon, steel,
TOPIC TAGS: austenitic strengthenina, strain hardening
3;b=e transformation, Iran alloy, steel str-icture
ABSTMCT: Strain-hardening occurring during a -e4*4,-rtranzfoxmaticn I'as examined ax
a vay of strengthening alloys of r-e vith NJ (0-1-21-75d,,), YIn(O-45-6.4dw, cr(o.54-
14-710, Si(0.28-2.4cQ, and C(0.35-0-84p) in a series of tests at -20 to -160 C.
A,hiGh degree of strengthening and preservation of the auztenitic structure depend
on the rate of the temperature rise In the alloy during the trans-or-matioa. No
strenc.;thening occurs below a definite temperature-rise rate Vhich is Specified for
each particular allov. ProlonGed holdin,,r in the austenitic state at optimun tcm-
peratures (700_73~ C) in an attemvt to dissolve the carbi"des liberated by maxtcn-
site during annealing did not succeed. It Is concluded that a high- carbon content,
-,in addition to its d strengthening effect, may permit reduced use bf scarce
Metals (A) and -a the M -point less dependent an the chemical caapositione Orige
941 't has: 2 zrapba and 1. %rbla.

0
I
Cori

ACCESSION MR: AP4039598 S/0126/64/017/005/0714/6710
AUTHORt Zayteav, V. 1, g Go check, V. G,
TITLE: Heat-induced chavige In the structure and strength character-,!,
istics of an alloy deformed In martensitic'state
SOURCE: Yjaika setallov I ustallovedenlyag v. 176 no. So 19640~~
714-718
TOPIC TAGSt iron nickel alloy. alloy transformation, martensitic,
transformation, reversed tralneformation, transformation indulced
strengthening, work hardened.martensitee. transformed austenLtst-
iaustenLte property
ABSTRACT:, The structure and properties of a low-carbon iron-nickal
alloy (0.04Z C. 0.382 Mug 0.332 Si,,.28.33X Vi) were Investigated'
after deformation In the martessitic state and subsequent tr4nsformk-1--
tion of nartensite to austeuLtee Alloy specimens containing 9OX
Ii uartensit;a and IOZ austodAte were rolled at-liquid nitrogen taupora-:
ture or at room temperatures Defamation with reduction.1of -40X
Card'

IACCZSSION NRt AP4039598
1st -196C transformed all the austanite to martensite and raised he
i
lkyield strength by 20-25% and.tbe microbardness from 210 kg/mm2 to
11265 kg/UU2. No further increase In the yield strength was obtained
lafter reductions up to 802.',0n beatings the deformed uartensit be-
gins to Aransform at a higher temperature than undtformad wart it*,
no
!;(see Fig. I of the Enclosure). However, the austanits from deformed
I
ImartenaLte softens more rapidly than that transformed from undeformodl
'I:nartensite specimens; at temperatures above GOOC, the yield strength~l
-',of the former Is lover.thas that of the latter (see Figs 2), This is!
:i I i.'
711caused by recrystallizatLoso as analysis of the x-ray diffraction
Aipatterns Indicated. To eliminate the effect of recrystallizatrono
:'itho allay in the sartonsitLc state was rolled at 150C with a 'reductios'
;'~,iof 25Z. This treatment Increased the nicrohardness of suatenite by
30 kg/mm but the austen1te proved to be equally unstable, as In
previous experiments. Orig. art. bass 5 figures.
ASSOCIATION t Inatitut worgodobeskoy I fialeboakoy khWi M KIr&WR (Institilte!
of Inorganic wA Ph7almd Chemistry 9 AN KJ n0i) 1. Institut ftsiki msta1lov AN SM
(Insituto of Physicis of Meta1mg AN &=).I,
Card 2 /A,~,

7nWT (m) IT 1EWP( t)/:-.,i?(z Tjp( W
aT~.` reverse martensitic transformation
metallov i Tnetallovedenive, v. 2Q,, no, I ~F-~ 114-1~
x ray diffraction analysis, meta I logral).hy, austenite trans f ormat ion,
transfomation, iron rtickel alloy
19-aph.,La ana-,y
nealed austenite grai. s H4 hj--a-a all n=ber of fragments of var-I
IOUs-
is m
As martensite begins to form
--rientation of which varies verv I.,
A"er
12

L 62917-65
-- - F, AP50 18861
li CeLain the sizes an(,, r
-ia i or, 'rig. art. has: 4 i g 1 -3.
y
-,TED: 07JuI64 ETICL: 00 SUB COM:
`2 0-lhER: 009

LIJM~~~EWAI~ WP(k)/ZV(z)/W(b)ZLWA(c) Tip(c) ICL);
AP5027149 UR/0126/65/020/004/0608/06134--~.''.
AUTHOR: Zaytoev, V I aQrk%ch,~ V. G.
Y Y, rl -7,W,
ORG: Institute of Inorganic and Physical Ghemistryj AN Kdx, SSR
(Ins t neorganicheskoy i fizicheskoy khImii AN KirgSE %
Institute for the Physics of Metals)-AN 33SR (Institut flzBu
metallov AN SSSR3
TITLE: Effect of Initial structure of martensite on strengthening of
austenite by phase cold working
SOURCE: Fizlka,metallov I metallovedeniye, v.20,, no.4, 1965, 6o8-613
TOPIC TAGS: ~~martensitd:steel, auttenite steeli? work hardening,
phase transition, C01.D Wo A KINC~,
ABSTRACT: The article considers the effect of the Initial structureil-
of martensite on the austenitic structure after martensite transition
from the alpha to th p e. The investigation was carried out
r3~ gamma
on an alloy o on nd nickel,' containing 28% nickel and 0.04% car-
bon, in which the forwar-d--an-cT-reverse transitions from the gamma
phase to the alpha phase and back take place by the martensite mech-~
anism. On cooling in liquidnitrogen, 95-90% martensite can be ob-
tained in the alloy., Results of investigations of the flue structure
Card 1 Z2 UDO: 532.4.015:669.15'24

L 8840-66
ACC NR. AP5027149
-of the -alpha and gamma phases are shown graphically. From the exper
imental results the following-conal,usi0o are drawn. In the transi-
tion from the alpha to'the gamma phase,k
m0pnite inherits the block
structure, high density.ol dislocations a high degree of disorien-
tation of the blocks and over he grains, which are ob-
served in the structure,of the initial martensite. There Is a high
degree of-disorientation of the blocks and fragmen-'%'*,s over the-grains
in the alpha and gamma states. There Is a low temperature stability
of the defects of the fine structure and, as A result, a shift of the
auctenite rearystallizatio.n-tomperature toward the side of low tempe-
ratures and rapid recrystallization of the alloy. The recrystallize-
tion temperature of the.phase hardening of austenite, determined by
the x-ray method, corresponds to_.the temperature of recrystallization
.of the alloy. At the time of the transition of the martensite deform-
ation into austenite, the thin structure of the austenite Is so
formed that It follows the nature and the degree of defectiveness of
the martensite crystalline lattice and :~ts lowered thermal instabili-
ty. For this reasont recrystallizationPtakes-place rapidly on heat-,
ing. Orig. art..haq: 5 figures and 2 fables.
SUB CODE:,MM/ SM DATE: 04May63/. ORIG REP: 005
OTHER REF:L 002
A V'k
Card 2/2

NP (b) VTP(c) MJW/JD/RW
~-66 En(m)/LVP(w)/FiA(d)/T/FWP(t)/EWP(Z)/L
'ACC XR: APS028S64 (Al) SOURCE CODE. UR/0126/65/020/005/0741/079r,
AUTHOR: Gorbach, V. G.; Izmaylov, Ye. A.t Malyshev, K. A.
ORG: Institute of Physics of Metals AN SSSR (Institut fiziki metallov AN SSSR);~_~~
Kirgiz gosuniversitet (Kirgizskiy gosunivere tet)
TITLE: Strengthening-of the aging Fe-Ni-Ti alloys during direct and reverse
Y-cl-y transformations
SOURCE: rizika metallov, i metallovedeniye, v. 20, no. 5, 1965, 741-748
TOPIC TAGS: martensite steel, martensitic transformation, metalaging, hardening
ABSTRACM.. The mechanism of phase hardening (diXjq_and reverse martensitic trans-
formation) was studied in very low carbon Fe-Ni-Ti Valloys. The established me-
chanism, involving the formation of fine subi-truFfudre in the phase hardened auste-,
nite, proved inadequate.in explaining the large increases in strength which were-
commonly observed. The compositions and temperatures of the alloys us~a are
shown in Table 1.
-UDC.- 669.151241295-157.96 539.4.016.3
Card 1/3

L 14997-6-6-
ACC NR: APS028564
TABLE I
i Chemical composition,
Alloys SI Mn. Ni C, -ri
C
7
112 0,04 0,38 0:3.3 28,3 0.1 -20*
0,04 0.52 0 44 21.0 0,11 .1) -3D*
27fl . . . . . . . . 0,04, 0.50 0.40 27.0 0.11 1.36 -50's
. . . . . . . . . 0.04 1,04 0,56 26.9 0.11 2.06 -709
7
The ingots were homogenized at 11500C for~18 hrs, drawn into rounds, sectioned in-
to samples and annealed at 11000C for 2 hrs,(vacuum). The austenitic samples were
subsequently cooled,from room temperature to -1960C to induce the y-a transforma-
tion. The resulting substructure was analyzed by x-ray methods: harmonic analy-
as used to measure the block size and the microdistortion and the data were re-'
corded in terms of specific dilatation, AO/tanO. For each of the alloys the me-
,chanical properties are given in relation to ihe block size. The characteristic
Card 2/3

L 1499?-66
ACC NR: -AP5028564
block dimensions-'and the specific dilatation for the direct martensitic transforma-
tion did not change with increase in Ti content. The reverse transformation--back
to austenite--was done by immersing the specimens in hot oil baths and heating at
rates of 80-100 deg/sec. In this case, the block dimensions (substructure) of the
austenite was again similar for alloys with or without Ti. However, significant
differences in the yield strength of the austenite, formed by reverse transforma-
tion of martensite, were induced by changes in the rate of heating or the tempera-
ture of beating. It was demonstratej, that the large rise in strengthening in alloys~
with Ti could be attributed to agingi%ffects. It was postulated 'that the higher
strength of H27Ti (resulting fi;6~pfi_ase hardening by slow heating) was due to ccm-
bined aging and phase hardening. Wedge.shaped specimens were heated electrically
after being quenched into liquid nitrogen in order to produce temperature gra
Aients
across the specimens. The change in hardness was given as a function of dis nce
along th .a specimens or equivalently for changing aging conditions. Hardne kin-
creased with aging, indicating the presence of some form of disperst precipitate
resulting from the Ti addition. Thus maximum hardening could be achieved in Fe-Ni-
.-Ti alloys as a result of combined aging and phase hardening if the heating rate is
slow or if the heating temperature is high enough. Orig. art. has: 6 figures, 5
tables.
SUB CODE: ll/ SUBM DATE: 07Dec64/ ORIG REF: 007/ OTH REr: 001
Card 3/3

GORBACH V 0.1 IZMAYLOV), To.A.; MALYSHEV, N.A.
Hat&ning, of agipg-.-F"i-,Ti allbys in the prooess of the direct
anCreverse '),1-8~-)"tranxformations. Fiz.-met. i metalloved. 20
ne.5t741-748- N-165. (MIRA -18t 12)
1. Institut f1miki MetaUov AN 88M lKirgizskly gosudarstvannyy
universitet. Submitted-December 7,, 1964.
X

L 23636-66-
AP6005285 SOURCE CODE: UR/0413/66/000/001/6030/W30.
INVENTOR, -Gorbach., V, 0, Vladimirov, L. R.
aa: none
TITLE: Heat treating. MMLt allntgati-Q Qtaela, Class 180 No. 177442
[announced by the -Jnst~t!~te of Physics --of M2tals AN_=, (Institut
f iziki metallov AN.SS8R)J
SOURCE: Izobretenlya, promyshlennyye obraztsy, tovarnyye znaki,.
no. 1, 1966, 3o
,Tonb TAas: heat treatmentp metal heat treatments phase hardening#
metal hardening,# annealing.. austenitic steel,, cast steel
ABSTRACT: An Author Certificate.has been issued deseribing'a method
of heat treating cast austenitic steels including phase hardeningand
recrystallizatloh,annealing. To improve the mechanical properties, the
steel$ following recrystallization annealingj Is subjected again to
phase hardening.. (LDI
SUB,CODE: ll/ SUBM DATE: 3.7jan64/
6
Card um:_621-785079.0 9.15-194-56

AT6036~7.'
%A-'C_tC'NRs. AT6036275 SOURCE CODE: UR/0000/66/000/000/0026/0038
, rAM R.- - -rb h
'AUMOR.*: Gorbach, V. G.; Malyahev, K. A.; Borodina, N. A.
0 W Ac
MM.: Institute of' ftsics of Metals, AM UkrSSR (Institut metallofiziki AN UkrSSR)
11natsitute ~f PhysiSe of MetalsaAN SSSR.(InsffE-ut fixiki metallov AN SSSR)
1-IMM.; Usins phase transfroisation. nd axe hardenin or induced strengthening of
austenitic alloys
SOURCE'., AN UkrSSR. Struktura metallicheakikh splavov (Structure of metal alloys)o
'Kiev.. ltd-vo Maukova duakt, 1966, 26-28-
TOP10JAGS: austenite transformation, Iron nickel alloy, titanium containing
met&.1 aging, metea property/ IMa)-loyp N27T2 Alloy, 1Mg1loy
ABSTRACT: The feasibility of strengthening austenitic~-zrou-nickei.-titantum' alloys ''7
ckel and 1.0-2.52 titanium by co-s-blinTnF -the effects of phase
~eont&ining 27-292 ni
tran*formation and aging has been investigated. Phase transformation of alloys was ~r
achieved by refrigeration at -196C and reheating up to 800C, followed by cooling.
i' 'This; treatment produced y -0-a -+ y transformation, and Increased the Wairdness of
-austenite to 225-265 HV,, cpapared.to 110-120 HV for the alloy after conventional
treatment (annealing at 1100C followed by refrigeration). The hardness increased
with increasing titanim content. Additional aging at 600C for four hr of the alloy,
Owd-112
1 7

ACC NR, AT6036275
containi-ng 0.95Z and 2.06%.tItanimm'incraaasd its hardness to 280 and-400 KV,
An alloy with 2.5Z titanius had a tensile strength of 150 kg/m2.
pectively.,-
-yield strength of 105 kg/m IOZ,a~md a reduction of area of
elonption of
18%, ',-:58 kghma 51 and. OX for the conventionally annealed
-compared to 70 kgf=2 2
Ui, COD%-f--" 13/." O12/--'-~-OTk`R9F# .002V
9 SUBM DATE i ATD PRESS: 5106
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6753t
SOV/141-2-3-8/26
AUTHORS: Men', A.V., Gorbach, V.I. and Braude, S.Ya.
7**~
TITLE: The"Effect of the SoparaMn Boundary on the Fluctuations
of Radio Waves Propagate in a Non-homogenems Mecliiwi
PERIODICAL: Izvestiya.vysshilch uchebnykh zavedeniy# Radiofizika,
1959, Vol 2, Nr 3,-pP 388 - 394 (USSR)
ABSTRACT: The authors consider, onthe geometrical optics
approximation (Ref 8), amplitude and phase fluctuations
of radio waves propagated in a turbulent medium in the
presence of a plane separation boundary. In.this case,
the resultant~field at the detector e is given by the
sum. of the direct wave and the wave reflected from the
separation boundary (Figure 1). The two fields are given
by Eq (1) in which R and 9 are the modulus and the
phase of the Fresnel refleqtion coefficient, respectively.
The amplitudes and phases of the signal's can be written
in the form given by Eq (2), where the quantities with
subscript .11011 are mean values and AE. and are
the fluctuation comDonents of the corresponding quantiti
les.
Cardl/4 For the case r1 r2 (Figure 1), Eq (1) may be rewri.tten-

67531
SOV/141-2-3-8/26
The-Effect of the Separation Boundary on the Fluctuations of Radio
Waves Propagated in a Non-homogeneous Medium
in the form given by Eq (5), where the symbols are
defined-by Eqs (3) and (4). In the case of small
fluctuations, one has the approximate relations given
by Eqs (6) and (7) and the phase of the resultant signal
is given by Eqs (8) and (9). Assuming that the medium
is isotropic'. and using Eq (9a), one obtains Eq (10),
where R E and Rty are the correlation coefficients for
amplitude and phase fluctuations. Eq (10) was obtained
by.neglecting the small quantities given by Eq (11).
When y'l!:-- 2ft E and 4) are given by Eq (12). In
order to carry out numerical calculations, it is assumed,
as.a. first approximation, that the amplitude and phase
fluctuations of the separate components e I and e 2 of
the,resultant field (Eq 9a) are the same as in the absence
f the boundary. In that case one obtains Eq (14), where.
is the scale of in-egularities . Using Eqs (15) and
(140), Eq (10) may be written in the form given by.Eq ( 6
Card 2/4

6753!
sov/i4l-2-5-8/26
The Effect of the Separation Boundary on the Fluctuations of Radio
Waves Propagated in a Non-homogene-Ous MediUM
It is clear from Eq (16) that, under the above assiLmptions,
the amplitude and phase fluctuations in the resultant
signal are equal in the distant zone. However, the
dependence of the intensity of fluctuations on the wave-
length, the parameter Ll and the distance r (Figure 1)
1
may be quite different from that in an infinitelmedium.
A comparison of this theory with experiment shows good
agreement and hence it is clear that in practice it is
necessary to take Into account the effect of the bound"y
on the fluctuations. The above solution was obtained for
the plane problem. It would bo desirable to obtain a
solution for a spherical Earth, particularly in the regions
where geometrical optics approximation does not hold.
There are 4 figures and 10 references, 7 of which are
Soviet and 3.Englisho
Card 3/4

----------
67531
SOV/141-2-3-8/26
The Effect'of the Separation Boundary on the Fluctuations of Radio
Waves Propagated in a Noil-homogeneous Medium
ASSOCIATION: Kharlkovskiy institut radiofiziki I elektroniki
.AN UlcrSSR (Kharlkov Institute of RadiophysiCB and
Electronics of the Ac*Sc. Ukrainian SSR)
SUBMITTED: March 5, 1959 Ir
Card 4/4

80121
S/141/59/002/06/002/024
91 24
AUTHORS: Men$, A*V., Braude, S,,Ya, 'ang Minh-
TITLE: Experimental Investigation of.;the Phase Fluctuations
of the Centimetre Waves Propagated Over the Sea Surface
PERIODICAL: Izvestiya vysshikh,uchebnykh zavedenly, Radiofizikal
1959, Vol 2, Nr 6, pp 848- 857 (USSR)
ABSTRACT: The results ofan experimental measurement of the
fluctuation of the phase front-r'during the propagation.of
vertically polarized radio .w�,V_6_S1Bover'the sea surface are
.roported. The frequency employed was 3 000-Mels and the
experiments were carried out under various meteorological
conditions during July;:;Sept-emb,er and October-pacember
over a sea route having a length- of 33 km. The differential
method of measurement was.,empX-oyed, in which the fluctua-
t-ivns of the phase differences of the signals received by.
d1vers�ty antennae were-employed to determine the intensity
and the decorrelatlon of the phase fluctuations at various
points of the vrave front. In order to reduce the effect
of the boundary refraction, the receiving systern were
situated at distances of 2, 5, 10, 30 and 100 m from the
Cardl/4

80121
S/141159/002/o6/oo2/024
Experimental Investigation of the Ph ua .5 of the
Centimetre Waves Propagated Over the Sea Surface
first (the stimudard) antenna. Altogether six antennae
were employed. The antennae were situated about 4 gi-above
the sea surface. The error in the measurement 8f the
phase-difference.fluctuations was less than j+ 1 .even
If the amplitude of the received signals varled as much
as 60 db. The measurement showed that as a rule the
deviations y of the-phase differences with respect to
the average value.obey the normal law for all the trans-
mitter heights hl and the distances between the antennae.
The results of the measurements are indicated in Figures- 1
to 11. Figure 1 gives the overall distribution of the
phase-dIfference fluctuation for various distances between
the receiving antennae. Figure 2 shows the normalized
energy spectrum of the "slow" phase fluctuations for
various distances between the antennae. Figure 3 shows
the dependence of the effective value of the phase
fluctuation on the distance between the receivingentennas
Card2/4 and the height of the transmitter* The dependence of the

8012L
S/141/59/002/06/002/024
Uperimental Investigation of the PhazzelpfMORiations of the
Centimetre Waves Propagated Over the Sea Surface
effectIve'value ofthe."slow" and "fast" fluctuations
on the distance and height, h I Are illustrated In
F:Lgure 4. The characteristic of "slow" phase fluctuations
for the case of an anomalous dependence on the height h
I
are,shown.in Figure 5. The characteristics of the
11complIex" fluctuations are Illuartrated in Figure 6. The
change of the intensity of thir "slow" fluctuations for
the July-Svptember period are shown in Figure 7-
Fi,gure, 8 illusttates the intensity of the phase fluctuations
as a function of the wind velocity (for the July-September
period). The effect of the sea waves on the intehaity of
the phase fluctuations is illustrated In Figur-e.g. The
effect.of the radio refractions on the phase fluctuations
is shown in Figure
ofl.%- T%e de d c f the normalized
ne I I
0
0. Pot agarp.-ttlan, 0
mean-square fluctuati n e J."We%etween the
receiving antennae Is illustrated in Figure 11. The authors
Card3/4

80121
S/141/59/002/06/002/024
219f4t 82t
Experimental Investigation of the Phase Nua ions of the
Centimetre Waves Propagated over the Sea Surface
express their gratitude to V.F. Shullge, O.M. Lebedeva
and-B.F.-Veber for their participation in carrying out
the measuremeiits.
'There are 11 figures and 14 references, 7 of which are
English and 7 Soviet.
ASSOCIATION: Institut radiofiziki i elektroniki AN USSR
(j,notitwto of Radio-physics and Electronics of the
Ac*Sc.. Ukrainian SSR)
SUBMITTED: June 26, 1959
Card,.-4/4

7(17), 9(9) SOV/21-59-7-10/25
AUTHOR: Me2j A.V.9 Braudeq Saa. Corresponding Membei, of the
AS UkrSSR and G Vi.
TITLE: Action of the Boundary on the Pluctuation 6f Radio
Waves in Won-homogeneoue Medium
PERIODICAL: Dopovidi Akademii Vrauk Ukrainelkoi RSR, 1059, Nr 7,
pp 740-744 (UkrSSR)
ABSTRACT: Equations are derived for the fluctuatJon.of ampli-
tudes and phases of radio waves propagated along a
plane surface in a non-homogeneous medium. It is
shown that the fluctuation increases when the ampli-
tude of the mean field drops to zero. There are 3
diagrams, 11 mathematic formulas and 10 references,,
7 of which are Soviet and 3 English
ASSOCIATION: Instytut radiofizyky i elektroniky Aly URsR (Insti-
tute of Radiophysics and Electronics AS UkrSSR)
SUBMITTED: March 6, 1959
Card 1/1

9 (9)
AUTHORS: Mentp Ai V.., Braude, S. Ya., SOV/20-125-5-18/61
- Gorbaoh, V.-I..
TITLE% The Fluctuations of the Phase Fronts in the Propagation of
Decimeter-radiowayes Oyer the Surface of the Sea
(Fluktuataii fazovykh frontov pri rasprostranenii
desystisantimetrovykh radiovoln nad poverkhnosttyu morya)
PERIODICAL: Doklady Akademli nauk SSSRt 19591 Vol 125, Nr 5,
pp 1019-1022 (USSR)
ABSTRACT: Earlier papers dealing with this subject mainly take the
amplitude fluctuations of radio signals into account. The
phase fluctuations were investigated only in the zone of
direct visibility (mainly over the mainland). The present
paper deals with the least investigated problem, namely the
experimental inyestigation of phase-front fluctuations over
the sea. Measurements were carried out on the wave X - 10 em
in the case of vertical polarization during the period of from
July to September and October to December along a line of
33 km longth'leading exclusively over the sea within the
boundaries of the "illuminated zone". the "half-shade" and
Card 1/4 "shade". In these investigations the differential method was

The Fluctuatione.of the Phase Fronts in the SOV/20-125-5-~18/61
Fropagation of Deoimeter-radiowayes Over the Surface of the Sea
usedp which (by measurement of the pulsation of the phase
difference of the electromotive force in some reception
antennas) make determination of the amount and the degree of
deoorrelation of wave front fluctuations in distributedly
arranged measuring points. The arrangement of 6 measuring
-antennas along a straight line for this purpose is described.
In this way it was possible to measure phase fluctuations
within the frequency range of from 0.01 to 100 cycles. Besides,
provision was-made for the possibility of filtering and sepamte
indication of low-frequency 0,~ 0-3 cycles) and high-
frequency ( > 0-3 cycles) (i.e. of the so-called "slow" and
"fast") fluctuations. According to the results obtained by
these measurements the fluctuations of phase differences were,
with r,are exceptions, distributed in accordance w:Lth the
normal law. Howeyer*t the fluctuations observed can be
ooordinated.to the steady random processes only with certain
,reservations, for various cases of phase difference
fluctuations of signals were detected. The dependence of
fluctuation intensity on the intervals between the measuring
Card 2/4 points remained qualitatively equal in the case of all

The Fluctuations of the Phase Fronts in, the BOV/20-125-5-1.8/61
Propagation of.Docimet4r-radiowayes Over the Surface of the Sea
experiments.-The character of the height-dependence of
intensity was considerably more manifold, and therefore it
also served as a basis for the classification of experiments.
All measurements may be subdivided into 4 main groups:
1) Quasisteady standard type of phase-fluctuationa. Most
experiments belong to this group which is characterized by
a monotonous reduction of fluctuation intensity with an
increasing height of the transmitter. Such a dependence is
found with propagation within a local isotropic troposphere
over a plane separating surface. These measurements have a
high degree of-steadiness and good reproducibility of the
intensity and spectral composition of fluctuations. 2) The
nonsteady standard type of fluctuations is characterized by
a considerable non-steadiness of the fluctuations. 3) The
anomalous type of phase-fluctuations: in measurements of this
group the height-dependence differs considerably from that
of the standaia type. 4) The "flaring up" of fluctuations.
This state usually did not last longer than a few dozen
minutes, after which the usual state of the fluctuations was
Card 3/4 restored. There are 4 figures and 10 references, 3 of which

The Fluctuations of the Phase Fronts in the SOV/20-125-5-18At
Propagation of Deoinoter-radiowayes Over the Surface of the Sea
are Soviet.
ASSOCIATION: Institut radiofiziki i slektroulki Akademii nauk USSR
(Institute for Radiophysics and Electronics of the
Academy of Sciences of the UkrSSR)
PRESENTEDs January 8, 1959, by B. A. Vyedenskiyt Academician
SUBMITTEDt January 8, 1959
Card 4/4

-- GOMM,- V~. -I-. -,-OtCH,-j4M,- T-.L.- -- - - - - -
Viticulturs
Concerning the study of alimentary space for the vine. Vin. S= 12 No. 7. 1952.

M
Catt)p.,,y 'CULTIVATFO PLAWS.FRUITSi. Berries.
'REFZHUR-BIOL.,21,1'458,NO-9,6159
Title
Vinodelipa J vinogradarstvo SSSRt 1958, 110-1,
26-29
'r,'xperiments nade by the Samarksnd fitffiliate of
Abstract :
the Uzbek Scienti-rio Research Institute of Horti-
0
culture and Viticultilro oli Et comparison between
swmi-fan and fan trainintR of tbrea grape varieties
planted with a sDacing o-f 2.5 x 2.5 reters have
shown that on a four year averags the follmer was
not Inferior to the fan training in basic agro-
biologloal Indices and surpassel it in eoonomio
Indloea.
176

001,'MACH, V. L.
GORUCH, V. L.- "Kinematics of the Operating Mechanisms of Optical Grinding and
Polishing Benches." 1fdn of Higher Education USSR) Leningrad Institute of Precision
Mechanics and Optics, Lenixigrad, 1955 (Dissertations For Degree of Candidate of
Technical Sciences)
SO: Knizhnaya 1212pies No. 26~ June,1955,,Mosaaw

23(l) PH= I WM EaWITATION SOV/1859
Oft4mobs, T. L.
Kinematum raboch1kh orgawr opticheskUth oblifloyalInc-POUTOT81'nYth stankow
( of Opticaradi"-and P0310114 Machines)
ya 3j,550 c es printed.
Ed.: N. N.: yelodshteyn., Ingimer; Ed. of Publishing Rowe: P. D. Oftozavs;
Tech. Ed.: V. P. Rozhin; Managing Ed.: A. S. Z&yAmkW&,, Engineer.
i ftis book Is Intended'for scientific and evg1mering Vorkere In the
optical Industry,, and may also be used by students In this field.
COVEM01 "M author 9,~Fws tbe kimmtie bases of the theory of manufactwing
optical parts on'modern grinding and polishing machines. No also discusses
In detail the methods of. kinematic investigation of the relative movements of
the tool and the part. The p m*tical application of the resats obtained from
such investigation will malm it possible to outline the Toad to higber produc-
tivity of optical machines and to improve the qviality of the optical parts
produced. G. D. Ananor In mentioned as having contribated to this field. The
Card I/

KinevAtics of Working (Con*.)
anuar Vmdko K. 0. Kummnlu for help in prepax-ing tbe book. Tbere we 3
riefereness: 1 Soviet and 2 French.
UUX W COMM
prof"*
spbols und
Ch. 1. 11mustic Imestigation of Tool Novewnt In the Working of Plane
Optical Surfaces 7
1. Relationship between the angular speed of the tool and tM worked glass
when tbe rumwr.bw Is 3tationary 7
.2. Property of a freely revolving tool in its move nt relative to the
vorked glass. Pro3perty of a solid in its wrownt on a roub plane 16
3. ReUtIon between the angular speed of the tool and the vorked 9
Asn the runner bar is maymme
17
TrOsetories.. vrlocities and accelerations of the points* of the tool
in its no. nt relative to the vorked,part., vben the rmmr bar is
stationary 19
Cud 2A

Kinematics of Working (Cont.) WV11839
Determining kizowtic, factor* of a point in a circular motion of the
runner bar 21
6. graphical mothods for constructing trajectories wA for deterAIMIM
SV"ds and, accelerations of points on the driven disk 21
T. Investigating relative trajectories of a point an the driven disk vben
the runner bar to stationary 4T
8. Investigation of circular movement of runner bar center vzdoi~ various
sagaw sped ratios of the driving moubers
Investigation of vibration of the rwuwr bar center at varlow angular
speed ratio* of the driving moors .68
10, lbasures to Increase the vork quality of plaw optical surfaces so
Ch. 11. KIMM*lc Lwostwion Of Movement of tM Tool in Relation. to Vw
Worked Spborical. SWasse of the Part 84
11. Relation between Un augalar #peeds of a tool and a glass In come of
statleawy and monible reAtier bars 84
32. Relative trajectories of points of a spbarical tool A
13. Neaswns to increase the qselity of opborical surfaces
Card

Kinewtics of VorkLng (Centj am/259
3A
AVP*n'Ux. GraPM of Spwlds and Acceleratlow of Pointp of & SW With
P2mne-Par&IUI Motion*,
106
ATAnA=:. Library of Clonsmse CM/lAb
7-2&59

1-- - I - I
c -. , .. ,

SMIRNOV, S.S.j GORBACH, V.M.; EYSMONT, I.I.
Mechanization of the otopcock control board in the heating of coke
ovens. Koko i khim. no. 5:32-33 161. (KERA 14:4)
1. Bagleyakiy kokookhimichookiy zavod,
(Coke ovens)

GORBACH V.M.; DZMLAY, V.D.
-"-4-7
Experimental work conducted by the anticorrosion research
group of the Central Plant Laborator7. Koko i khim. no.1:68
164. (MIRA 17:~)

VAUTHOR.. Gorbach,~O,- 1,1. (-Engineer)- 97-10-844
TITLE: Experience with Winter Concreting (Opyt zimniao:
betonirovaniya).
M- RIODICAL: 10_5~7
11r.10. PP-410-411. Min).
BetonA Zhelezobeton
,
,
ABSTI,ZACT: The No.47 Trust Mrasnoiarsic) has c7,~rried out extensive
concreting in' severe winter conditions. In the winter
of 1956-7 columns, beams, -Ploor slabs,ventilation
,
V 'a-are con
creted on
blocics etc., totallln[; 1,560 m
open yards. Electricsil licalting was applied' during the
dr,ring period of the concrete until the product reached
25 - 3OX of its final strength. During, the slow cool-
ing process the concrute reached 509 of its final
strength. The heating, elorments, steel bars of 8-10 MM
diameter, were placed In the concret--a approximately 250
P concreting to be carried out in
mm apart, allowin,
temperatures down to -35 to - 4000. In sitt, monolithic
concretine was carried out during simil':;Ir weather con-
ditions and durinC tho construction of Industrial buil-
dinga. For this, heating was provided by electrode
panels and naint.--ined until the concreting ac4leved 7
of Vie final ntranCti-L. For underground concreting,
Card 1/2 ordinar7 "cold" concrete was used. The reinloorced
M-

Experience with Winter Concreting 97-10-8/14
concrete walls of the ventilating chambers-of Industrial
buildings were made of concrete Mark loo. The concrete
mix consisted of,slag and Portland cement, in the propor-
tion of 1-1:46-4060 -T.1henconoreting was carried out at
a temperature of -500, 6% of nitrium, chloride was added,
and the additive Increased in proportion to the fall in
temperature. Tests were carried out on cubed 150 x 150
x 150 mm, hardening under exactly the same oonditionsp
and of the same mix. The strength results were as
follo-list
After 28 da- a ... ... 54 'ca~am2
-11 (30 ... ... 79
go g6
120 147-184"
I n 1.956 concrete walls built during the winter# were
checillledp and the.quality o" concrete found to be satis-
factory. There was no trace of either efflorescence or
corrosion. There is 1 Table.'
AVAILABLE Library of Congress.
Card 2/2 1. Condrete-Preparation 2. Nitrim chloride-Applications
3. Concrete-Temperature effects

771

I.Iqt' malati-e therap:i in the TrPatment of 61-in Dispases."
;,nrra to I o)s
, trdIc ),gii (Fullet-In of 'Wonf~rolcg-. 0.
11" viverologii i derym olr
u 1, tianuari-lebruary 195h, ~bilomppr),

L 21399-66. EVIr (M) /EPF (n) -2/E~IP (t) I.TP(c) JD/jG
Acc NR: A-P6003797 SOURCE.CODE: UR/Ol81/66/oo8/ooi/o242/O244
AUTHORS: Gorbacbenko; B I p Tolpygo,,K. B.
~ORG: Kiev State University im. T. 0. Shevcbenko (Kiyevskiy
gosudarsTv-ennyy univeraltet)
TITLE: -Determination of the polarization energy of tbe'NaC1
crystal in the resence of positive-ion vacancy
p
SOURCE: Fizika tverdogo tela, V. 8, no. 1, 1966, 242-244
TOPIC TAGS: sodium'chloride, crystal-tbeory,,~electric polarization,
Crystal vacancy, positive ion
ABSTRAM - The results of a microscopic theory of crystals.. developed,
by one-of the, authors (Toipygo., UFZh v.- 3. l45,,lqr,-,8 and earlier t-,~!
papers)., is used,to determine the energy of polarization of a cry3tal
by an ion-vacancy,.and the work necessary to remove an 16n,from-a J,
c e
rystal.' Th particular calculations are made for the sodium Ion
in NaCl. The final expression for the polarization energy is in.the
form of the sum of, the polarization energy of po�rit charge due to
M-1
Card I/Z".

USSR / Pharmacology, Toxicology. Chemotherapeutic V
Agents, Antituberculous Agents.
Abs Jour: Ref Zhur-Biol., No 18, 1958, 85284.
Author
Inst :Institute of Tuberculosis, Acad. Med. Se. USSR.
Title :The Reactions of the Central Nervous System in
Chronic Forms of Pulmonary Tuberculosis and Treat-
ment of Them with Antibacterial Preparations.
Orig Pub: Tr. In-ta tuberkuleza Akad. med. naiik SSSR, 1956,
vol 8, 143-152.
Abstract: Histologic studies of the brain In chronic forms
of tuberculosis have~shown that, in the CNS, there
are pronounced morphologic changes in the vessels,
neuroglia, nerve cells of the brain, and nerve
fibers. These changes are non-specific and resemble
changes seen in &fferent infectious and toxic con-
Card 1/3
63
USSR / Pharmacology, Toxicology. Chemotherapeutic V
Agents, Antituberculous Agents.
Abs Jour: Ref Zhur-Biol., No 18, 1958, 85284.
Abstract: ditionsi The progressive dystrophic and necrobio-
tic changes in all the elements of the brain depend
on the dissemipation of the tuberculous process,
the acuteness and duration of the disease, the
severity of complications, and the individual pro-
perties of the organism, On the basis of pathologic
changes in the brain in tuberculosisp there is dam-
age to the walls of vessels, disturbances of their
permeability, disorders of the metabolic processes
in the brain tissues, and also disruptions of the
functional state of the neuroglia and nerve cells.
Changes In the elements of the CNS depend on the
promptness and intensity of antibacterial therapy.
If the latter Is continued sufficiently long and
exhibits a clinical effect on the tuberculous pro-
Card 2/3
Agents, Antituberculous Agents.
Abs Jour: Ref Zhur-Biol., No 18, 1958, 85284.

GORBACHENKO, L. A., Cand Med Sci (dies) -- "Patho-histological changes in the
I.. " f -, - ~"'

UESSR / Human and Animal Pathology. Nervous System. S-2
Contral Nervous System.
Abs Jour: Ref Zhur-Biol., No i4, 1958, 64759.
Author Gor
Inst :-Un-sffitute of Tuberculosis, Academy of Medical
Soienoes, USSR.
Title Morphological Reactions of the Central Nervous
System in Experimental Tuberculosis in Cats.
Orig Pub: Tr. in-ta tuberkuleza. Akad. med, nauk SSR, 1957,
92 313-322.
Abstract: Changes in the basic argyrophilic stibstanae, (AS).
of the cerebral blood vessels appear as early as
2 hours after infection. Progressive dilution of
AS is accompanied by hydropic changes of the nerve
cells. Subsequently, AS thickens, acute changes
in the nerve cells diminish, and simultaneously
Card 1/2
USSR Human and Animal Pathology. Nervous System. S-2
Central Nervous System.
Abs Jour: Ref Zhur-Biol., No 14, 1958, 64759.
Abstract: proliferation.of the maoroglia and of the micro-
glia takes place. As the process continues, vas-
cular lesions increase In the lungs, as well as
dystrophic and necrobiotic processes in the nerve
cells and in the glia cells. To the extent of the
recovery of the animals, these changes disappear,
the AS thickens functional-morphological changes
of the A8 and of the elements of the Glia have an
important bearing on the development of changes in
the nerve cells. G. I. Vavilin.
Card 2/2

FUZIKI Valentina Illipichna; UVAROVAj 011ga Alekseyevna; GORBACBENK02_...
Lev Aleksandrpvich; TOLGSKAYA, M.S., red.;
i;khn. red.
[Histopathology of the nervous system in tuberculosis in man),
Gistopatologiia nervnoi .sisteny pri tuberkuleze u cheloveka.
,Moskva,, medgiz, 1961. 222 p, (MIRA 15:7)
(TUBERCULOSIS-NMVCUS SYSTR4)

- I ~ ~,- I -'m~u --t=; 7-11,,~:r:~,.,: ... I .: - ., - . . - 7---- ~. -1 --. ~ -
~, 1. . .1. j- -,

BLINOV, V.A., nauchnyy sotrudnik, kand.tekhn.nauk,- MIYANTSEVA L.P..
nau.-),W sotrudnikj ANISHGHUK, Ye.N., nauchnyy sotrudnik,- ShMEVA,
L.S., inzh.; GORBACHENKOVA, A.V.,, inzh.
Emulsion dyeing of cotton and bleEded cotton-lavsan goods with
the leuco eaters of vat dyes* Tekst.prom. 25 no.2z65-67 F 165.
(MIRA 18;4)
I- Nauchno-iBeledovateliskiy institut organicheskikh poluproduktov
i krasiteley (for Blinov, FmWantseva,, Anishchuk). 2. Kombinat
"Trokhgornaya manufaktura" imeni Dzerzhinskogo (for Shmeleva,
Gorbachenkova).

j 7 1
GMUMCFERV A.; STEPANOV'B.
Device for transferring fuel from gasoline cans to trucks, tractors,
and combines. Ait.tranap-33 no.6:20-21 Je '55. (KERA 8:10)
(Gasoline) (Service stations)

. . -:,I
, ~_' ~ 7~ ~'. -I.:,.-.- ,

Subject
Card 1/2
Author
Title
Periodical
Abstract
AID P 4556
USSR/Electronics
Pub. 90
Gorbachev, A. A.
V-0it6nihation method of reducing nonlinear distortions.
Radiotekhnika, 4, 67-74, Ap 1956
In April 1954, Prof. D. V. Ageyev suggested to the author
the Investigation of the compensation method of reducing
nonlinear distortions. The negative feedback which is
widely applied to reduce nonlinearities in large 1.f
amplifiers has some essential deficiencies. The author
investigates the basic theoretical aspects of the compen-
sating method which consists in compensating by shifting
the distorted voltages (or currents) by 180u. He-
presents.connection diagrams, finds the stability of the
method, the characteristics of the compensating cir-
cuit, and finally checks the method experimentally. He
finds that an 8 to 10 fold reduction of nonlinear

41~1 GORBACMA.A. 108-6-8/n
"
-1
"
7
TITIZi -1w
7
Iniestigation of i.Restriction of Impuli
o
.9Wfigir
.
-
Noises by the Tra"mformation of the'Spedtrum and with the Help of
an observation'Threshold. (Emperimentallnoye issledovanlye
ogranidbeniya bVull safth pomakh m precbrazovaniyem spektra i
sledyashchim porogom, Russian)
PERIODIGA14 Radiotekbnikas 1957# Vol 12, Nr 6, pp 6" (U.S.S.R.)
ABSTRACTs First, the system of a limiter with two linear spectrm tzmas-
kaimrs -*icdealt'with, - and it in shown that the noise -level at
the output of'the investigated device decrease& down to the level
of'the high frequency components of the useful signal (which in
usually oonsiderably below the average sip&l level) - The ad-
Tantage.offerea by this method as a measure against noise is the
conserwtion of the necessary tran mi sivity range of the low
frequency part of a receivor. The system with linear transformers
"and with a limiting observation threshold in investigated and it
Is'shown that for the tecibnical realization of these ideas,
~tha method vhSch uses a limiter with a limiting threshold which
watches the level of the low frequency useful signal, in the
'better one. The results obtained by -the experimental investigation
Of & limiter system with an observation threshold and with two
linear, spectra transfoxmers are described. It was found that
Oard 1/2

the Exp9r"Outal Investigation of a Reatvietion of Impulse-
Noises by the Trwaform&tioa of the Speor and with the Help of
an Observation Thnshold.
this system in won able to suppress impulse noises with a duration
Of up to some milliseconds. The reception, which, at -first, was
impossiblep become quite satisfactory, and sometimes, also good.
The advantage of thizi methnd ~s the necesaity of using three tube,$.
(With 8 Illustratiou).
ASSOCIMCKS Not given
BL.
SMWITWI 3.5-1956
AVAIWL11' Idbrary of Gongme
Card 2/2

AUTHOR: Gorbachev, A.A.! Regular . Member of the .108-1-5/10
-Miin -Technical Association of Radio En-
gineering and Electric CommLnications
TITLE: The Suppression of Pulse Interference by Means of a Non-
Linear Transformation of the Form of a Frequency SDectrum
(Podavieniyo impullstiykh pomekh posredstvom nelineynogo
preobrazovaniya formy ikh chastotnogo spektra)
PERIODICAL: Radiotekhnika, 1958, Vol. 13, Nr 1, PP. 56-61
ABSTRACT: The author experimentally investigated the method by D. V.-
Ageyev for the suppression of pulse interference by means of
using two reciprocal spectral transformations and an L I L
amplitudeliMiter. It was found that this method is much more
effective than that of the usual limitation. The further
investigations in this direction showed principially new
possibilitiea for the increase of tile effectiveness of
similar systems. In this method the separation of signal
and interference by using two differences between the pulse
interference and the sienal - the difference with respect to
the amplitude and to the spectrum - is realized. Various
variants for a linear transformation of the spectrum
Card 1/2. preceding the linear limitation of amplitude are investigated

The Suppression of Pulse Interference.by Means of a Non-Linear 108-1-5/10
Transformation of the Form of a Frequency Spectrum
and the usefulness of the application of transformers with'&
resonance characteristic is substantiated. The results of
theoretical and experimental investigations are given, It is
shown that in using two reciprocal spectrum transformers
together with a limiter an essentially greater effectiveness
in the suppression of pulse interference is obtained then is
the case with using a simple limiter. The characteristics of
the first transformer must be of such a kind that 1.-
the greatest ratio between the interference level and the
level of the eff~~ctive signal at the input of the limiter is
securedv and 2*- the limitation leads to such a transformation
of the form of the interference-spectrum that in it the second
transformer can effect the selection of the signal with the
greatest efficiency. In the reception of radio programs these
demands were met to a greatest extent by an input transformer
with a resonance form of the frequency characteristic. In this
the resonance frequency must be sufficiently high as it must be
outside of the limits of the basic band in the spectrum of
the (inte 1 igence) ef f ec tivd sicnal. There are 8 f1gures and 4 ref-
erenceq, ~ of which are Sl&Oic.
sufficmm-' June -%, 1957
.1. Pulses-Interference-Suppression 2, Frequency-Spectrun-Foulinsar.
Card 2/2 tir;Lneforinations~-Applications

.LA, --(dinr,) "-qtudj clllmethod of
or,. 7V, .45..k. 0,-.Ild Tech Sci i,%
G
thwir f ro", le
-um..
tra)1Gf]Dn'lV.ti0ll Of thO f0rM Of 2. 0 t I
I k-i P 1
Gorlkiyj IP,59- 7 p -,r) (Vin of I'lliflier tion Gor
tech Inst iiii A.~I. Zlidanov. Chair of R -d i G. C.V I
A
(KIL, 30-5S,!, 120)
1~,O copies
ouppres-lon (if i ipulfto interferences by meam: 'of n linenr

GORBACHKVA.A.; KRYUKOV, K.
Interest In radio should be developed on a world-wide scale.
Ra4lo no.2;12 F 160. (RDA 13:5)
1. Ghler4r soveta Bryanmko& radicklubs,
(Radio)

20329
311881601000100610021011
Ot
BIOI/B204
AUTHOR: Gorbaohev, A, Ae
TITLE: The change in the reflection coefficient of metals if direct
current flows through the latter
PERIODICAL! Vostnik Moskovskogo universiteta. Seriya 3, fizika,
antronomiya/5no. 6, 1960, 8-9
TEXT: Whereas interaction between light and metal has been made the
object of accurate research for oases in which the term 49J/c of the
Maxwell equations may be neglected, the present paper deals with the more
complicated problem of the case j ~ 0. The conduct of current through
metal.must produce an effect upon its properties and thus also upon the
properties of the light reflected by it. It was found that the reflective
power of the metalis changed during the passage of current. According
to the nature of the metal,, a relative change in the reflection coefficient
occurs by. tenth parts of percents at current densities of I - 3 a/MM2 or
7 - 10 a/mm2. Measurement of. 6 - (I - loylo was carried out by means of
an apparatus similar to thut developed by 0. S. Krinchik (1959). The
Card 1/ 4

20329
The change in the reflection ... 5/188/60/000/006/002/011
BIOI/B204
specimens through which the current waf; sent, were mechanically polished
lamellas having a crose.section of 0.'5 s 6 =2. Measurements were
carried out for white light. Stabilization of the current of the light
source permitted measurementsp whose errors did not exceed 0.01%. The
effect was measured, which in analogy to magnetic optics may be described
as meridional effect. Thevector I of current density lies in the plane
of incidence of light. The experimental datafor the p-wave are given in
the table
(In the case.of the s-wave this effect lacked nearly
entirely The angle of incidence of light was 4'50. By p-wave the light
beam is understood, which is polarized in such a manner that the electric
vector lies in the plane of incidence of light. Measurements for Ni and
W were carried out at 3 and 5 a/mM2 more accurately. In the case of other
metals, only--'qualitative measurements were carried out for the purpose
of determining anourat and sign of 6. That an oxide film produced no
effect upon 6 could be seen from the fact that measurements carried out
2 minutes and 24 hours-after polishing agreed within the limits of measur-
ing errors. The change in theintensity of 6 has different signs in dif-
fer4ht metals. In the case of some metals the reflection coefficient
is increas ed during the passage of current, in case of others it is
Card 2/ 4

20329 -
go in ~,thi reflection.**
The~chan S/188/60/000/006/902/011
B101/B204
diminished. Measurements were carried out 6n'the eight non-forromagnetio
b '4 -metals W' ,~ Mo,, Bi, Sbt Zn, - Pti Al , and Cu, as well As on the two ferro-
4, -magnetia,metals Fe and Ni,.-. In the non-ferromagnetic metals investigated,
6 has the same sign as the.R of-the Hall constant. The opposite sign
of 6 with reapect-to the constants R, and R in Fe and Ni might be-ex-
0
plained by an extraordinary Hall effect, as in ferromagnetics, the second
Hall term is larger.than the first. It is mentioned that in Fe:and Nit
the value of 6 depended on the. thermal treatment of the specimens* The.
table gives the measured. results for tempered specimens of Ni and Fe. No
tempered specimens showed a considerably lower effect. In other *metals,
the effect produced by tempering wasnot investigated. A certain tendency
an.increase of.6 with an increase of the Hall constants was observed.
6 is largerfor Niq Fev go, and W than for Al, Cu, and Zn; in Bip
Thus,
'A change in the current direction produced no influence-
6 is eveh larger.
upon magnitude and sign of 6. [Abstracter's note: The above is'a complet
rendering of the,original.] There are I table And I Soviet-bloc reference*
e zm
ASSOCIATION: Moakovskiy gosudarstvennyy univeraitet, Kafedra magn ti a
of Magnetism
'dard (Moscow State.University, Department

20329
The change in the reflection... S/188/66/000/006/002/011
BIOI/B204
SUBMITTED: March 3s,1960
Pskmilwe 14 "micitsHocim 4 a % nPH P3UHMIX

B"it no.4spit"Itu W10THOC"X Tm
com
IA/mmi WWI SA/mm' IOA/mm*
V P-WAHA
, -0,6 -2
S-Wnhm
J 0 -0.6
Sb V P-20AHN 0 .0,2

w P-WaNs 0 0,18, 0.25 0,9
WATIO 0 0 0
0
N1
P-WAW
0
0,14
0.20
0,8
Fe V P-NOAHA 0 -0.4
JK
0 v P. BOARS

' 0 0.3
Al
v -soma,'
p
0
0
-0,3
Zn v P-90a"s .0: .-0 0,3

Cu
V 0
0
0
-0,2
HA
v P-ew
0
Legend ~to the table,,A) Materiali Type of light polariiationl,., 'Cha
AP
in the intenbi ty of6 i~ ~-at Aifferent current densitiesi p ave
s-wave.
Card 4/4

27764
8/058/61/000/007/071/'0%
dt 41 A001/A101
AVMOR Gorbachev' A.A.
TMXt On interference resistance of a limiter with the threshold of
limiting, followingthe signal level
PERIODICALt Referativnyy zhurnal. Plaika, no. 7, 1961, 323, abstract 7Zh29
11Tr6 Gor'kovsk.-politskhn.in-ta% 1960, v. 16, no, 2,12
TM: The author disousses the problem of reducing the noise-to-signal
rat&q at radio reception In the-presence of pulse interferences. A limiter with
the-thre'shold following the 'signal levil ensures the ratio of interference Level
to signal level not exceeding unity during the entire time of rsceptic;~,~ this
is its aMantage in cOm2arison with the simprle-amplitude limiter with a constant
threihold. The.author~coniiders one type of pulse interferences whose individu-
al pulses ha:ve.t1he shape which is well approximated by function u(t) - at exp
(-OLt) for t-,*O and u(t) - O:for t-'-O. He states that the ratio of interfer-
ence energy at the output of the proposed 1 'imiter to interference energy at the
.output-of the limiter with the constant threshold is equal (under the same con-
Card 1/2

27764
S/058/6 1/000/007/1071/086
On interference resistance ... A001/A101
ditions atthe input) to the quantity which is known in broadcasting an nonuni-
formity off transmission. This Is confirmed * experimental results. The-appli-
cation of the proposed limiter can result in a three- or four-fold reduction of
interference energy at the receiver output in comparison with the use-of limiters
with constant threshold.
0. Medved~v
[Abstracter's note: Complete translation]
Card 2/2

89826
67360 OS4) S111116110001001100111002
B107/B212
AUTHORS:- Gorbachev, A. A., Candidate of Technical Sciences, and
"I_0rPM"T_YW-_6VT_.eand.idate of Technical Sciences (Gorlkiy)
TITLE: Method of increasing-the interference immunity of multi-
channel systems used for high-frequency telephony
PERIODICAL. Vestnik svyazi, no. 1, 1961, 13-14
TEXT: A unit that is able to suppress periodic pulse interferences in
multi-channel systems of high-frequency telephony is briefly described.
The unit has been developed by the Gor'kiy Scientific Research Institute.
It works on the principle of eliminating the signal and also the
interfering pulse. if the.duration of the short interruptions does not
amount to more than 350, then the conversation is still well intelligible,
even under adverse conditions, i.e., if the interruptions have a
frequency of 300-888 cps. The unitloonsists mainly of three subsequent
stages. 1) The first stage separates the interfering pulse from the
mixture of signal and interference, and is used to control all other
Card 1/4

89826
SIIII1611000100110011002
Method of increasing the interference..o B107/3212
stages. This stage consists of a tuned amplifier which is tuned to the
carrier frequency of the inierferen .oes, and its resulting band width is
such that the interference amplitude is amplified maximally compared to
the signal.. 2) The second stage delays the interfering pulse by an
interval which roughly corresponds to its period, and a control pulse is
generated, which corresponds to the duration of the interferencepulaeo
The stage co~aiata of a number of multi-vibrators which are cleared by
pulses of stage 1. 3) The third stage is blocked for the duration of the
control pulse. Every pulse is used to eliminate the following pulse.
Fig. 2 shows a simplified circuit diagram, and the mode of operation is
explained in its legend. The unit has been tested with communication
systems ofthe type B-12 (V-12) at three amplifier stations. The input
has been applied to the socket of the filter K-33 (K-33), and the output
to the control grid of the second amplifier tube of the element BY(VU)
belonging to the system V-12. It has been found that the psophoinetric
interference voltage will drop by a factor of 3 - 25. Transient
interferences and non-linear distortions of the voice signal are much
higher due to the method applied, but intelligibility is maintained even
Card 2/4

89826
S11111611000100110011002
Method of increasing the interference... B107/B212
Legend to,Fig. 2: A from stage 2i B - to short-circuited chain;
main.component of the stage is a.tro-side diode limiter consisting,
of diodes Al and A2. The diode limiter is connected to the receiver
part,over a tuning capacitor C1. Between two interference pulses, the
limiter is,blocked by the currant passing through resistors RI and, R2-
The current
is controlled by RO tube J71 is used to open and closo the
l
circuit. A control pulab will block the tube when an interference,pulse
has 'been received; the limiter opens, and due to its small resistance,
the.group tract of the system is short-ci rcuited. Tube J11 opens again
vihenthe pulse stops, and the limiter is closed again. A bell-shaped
pulse is found to be best foi a blocking pulse.

Card 4/4

GORBACHEV, A.A.; KRASILINIKOV, V.D.
------------------------
Dete.ction of.AK,,-a'nd M osciUations using the steepness of the
'high-frequenoy oscill.ation. Izvo vyse uoheb, zav.; radiotekh.
,.no. 2:218-220 Mt-Ap (MIRA 14:5)
lo Rokmendovana,Nauchno-iseledovateltakim radiofiziebeskim
institutom pri Gorlkovskom goaudarstvann= universitate imeni
N.11 Lobachevskogo.
(Radio deteotors)

S/126/61/011/002/003/025
E032/E514
AUTHORS: Krinchik, G. S.~ and o
TITLE: Magnetooptic Resonance in Nickel on Ultraviolet
Frequencies
PERIODICAL., Fizika metallov i metallovedeniye, 1961, Volall,,No.2,
pp. 2 103-2o6
TEXTs In a previous paper the present author and
R. D. Nuraliyeva (ZhETF, 1959, 36, 1022) pointed out that.the
magnetooptic resonance due to,electronic s-d transitions is t o be
expected-in the ultraviolet region of the spectrum. In the present
.paper an experimental study of this effect is reported. The
apparatus used to.measure the magnetooptic characteristics of
nickel and iron below 2480 A was similar to that described by the
first of the present,-authors in Ref.4. The detecting element was
a ~D3Y-19 (FEU.,18) photomultiplier, while the compensating element
was the vacuum photocell (STsV-4). The spectrograph
V1 (; [1-'I ^
CO. i~6 (ISP-22) was tised in conjunction with the mercury quartz lamp
npK-,e (PRK-11) as the moriochromator, The principal
difficulty was to screen. xne pnotomulLiplier rrom the electromaVietic
Card l/ 4

Magnetooptic Resonance 5/126/61/011/002/003/025
E032/E514
field. since it was necessary to measure very small changes in the
intensity-of the reflected light during the magnetization reversal
in ferromagnetic specimens. In order to reduce tbe magnetic flux
leakage, the specimens were in the form of toroids (internal-
diameter 20 mm, external.diameter 30 mm). A pqrt of the surface
of these toroids, having an area of about I cm ,, was kept free of
the magnetizing coil and the light was refle--ced from it. The
specimenswere polished and annealed in vacuum prior to insertion
of the magnetizing coils. Magnetic saturation could be obtained
using 1000 turns and a current of 0.5 A. Fig.2 gives the real and
imaginary parts of tho magnetooptic parameter calculated by
Nuraliyeva, using the optical constants for nickel as given by
R. S. Minor and W. Meyer in Ref.5. FiS.3 gives the relative
change in the real and imaginary parts of the non-diagonal term
of the dielectric constant tensor, i.e. m i = Re(cm)/c1 and,
6 ig is the diagonal term and
M2 Im(cm)/c 2. wher 2
M 1.11-iM2 is the complex magnetooptic parameter. In both
figures the energy (in eV) is plotted along the horizontal axis.
The physical meaning of m 1 and m 2 is as follows. When M< ill
Card 2/ 4

7
Magnetooptie Resonance too., 5/126/61/011/002/003/025-.
E032/E514
we,have a c + CM, where ~c and c are the dielectric
+
constants' for right and..left-handed circularly polarized waves
7~ (Go So Krifichik and'M. V.'-Chetkin,
Ref.6). It follows th t M
a
'-describes the difference in the real parts of the dielectric
constant* of a saturated ferromagnetic for right and left handed
1,-',polarizations,_ while m describes the difference in the
imaginary.parts, i.e.' tRe- energy loss. In the case of ferro-
magnetic, cyclotron, plasma resonances, the quantities analogous
to M and m exhibit.the following.behaviour-. m changes sign
2
at theresonance frequency, while m in general passes through a
2
maximum.. Hence in the present case the resonance frequency is
determined as the frequency at which- m hanges sign and this
c
occurs at 4.7 � 0.2 eV. This result is in agreement with X-ray.',
data and also data ract ristic-electron energy losses. It
on cha e
is suggested,that the resonance is due either to s-d transitions
or to.plasma oscillations'of free electrons. Measurements were -
also made.on iron specimens but the magnetooptic resonance was n t
0
established. There are 2 tables, 3 figures and 7 references:*
4 Soviet and:3 non-Soviet.
J Card 3/4.

;LJ- 89236
A limiter with a trackiing**., W108J61/016100210091011
BIO
.7/B212
been made for calculations: The'rate of change of the signal envelope
~~shall be much smaller than that of'its,instantaneous values If such
-magnitudes are constant, with respect tb time they shall be Lnotid by
U etc. The inertia of the limiter shall -be negligible with respect
inp
-aniAiksion coefficient of 0 in.assumed to be equal,
to the signal. The ti
to, 1,for amplitudes of the signal which staybelow the threshold. R is 45 -
sumed to-be much greater than the diode resistance in forward dire
s ction.
a
The followings is valid for the generail case:
U
U - + (U U )hj h denotes the distribution coefficient dif-
inpC1 0 inp 0
ferende (U- U This coefficient is assumed to be independent J.;
nP 0
of U Basically. there are two different operations of a limiter:
inp
~h I and h -C I.- It han.been.found experimentally that speoifio.dis-
tortions will,.occurfor, lower values of U and h 4~ 1. A calculation e.
A
a in~
resulte
4 Uex (I - h)
2h Vor -h)�
(4Y
2(1-h)l
:,Card 2/6
Oct.:

A, Ilmi te
101,6100g16091011~
B107/B212
-,*h
ere 6 h i ' i
t e-, pul
utir
on
Te a t a,, w'i t
h'.SuCh a cir
Sgniflcanv!,~ivi cuit~*
yielded
pro
-been .-ra o roo
incroaadd: cep'tlqn*, The effectj,~
0 with an'ddded." " eneso.-Ah.
tiimit -hag -0ectrum. 0
er.~61- : - - onverter, The f
have','an - -t,.,. ~toA6 doneexp~oriment inal SP1.~Otion
as erisk,An:Fj all'Y'., Thes
p, e
.are 11 e m*eiit a
"Thb author thanks D
res anU4- 80vi~at'-b.1-6c 7,; 4gayRv- ~,-:-`Th
ere-
refereno
ea.
.1!1960. (initialW. 7;
ugust
~%~,,1960 '(af t
er revision)'
gend:.td'. F14,
u
u
inp
u Or
r
oui
4-
-zu
. . .. ...........
a
rd-'-5/6

25522 S/108/61/016/008/004/006
'OIL 4t D280/D304
AUTHORS: Gorbachev A. and Vinogradov, M.I., Members of Society
(See Associat on)
TITLE: Applica tion-of the signal extrapolation method in pulse
interference suppression
PERIODICAL: Radiotekhnika, v. 16, no. 8, 1961, 48-53
TEXT: The present article gives a description of a simple arrangement
which makes possible the blocking of the LF end of the receiver for the
duration of interference.and also permits the extrapolation of the signal
using two or three terms of the polynomial in (Eq. 1)a Some experimen-
tal results are also given which illustrate the degree of distortion
of the extrapolated signal* Figs, 1 and 2 show the bloc and circuit
diagrams of.the arrangement in which the extrap"ion of signal is
carried out using two termsonly of the polynomial (1). The wanted
sign.~I, after being differe ntiated by R1 and CI is applied to the grid
of a;cathode follower T and from R is applied to a gating cet consisting
1 3
Card 1/6

25522P S/108/61/016/008/004/006
Application of the signaleee D280/D304
of diodes DIIq D2 and.of the controlling tube T 2- With no inter-
ference T in cut offq the mignal charges the 'memory' capacitor C
2 3
which does not unduly affect the HF components because of the low
output impedance of the cathode follower and of the diodes D and
'the operating point of the diodes chosen on linear parts of their
characteristics, is obtained by passing an additional d.e. current from
source E a2 .. From C3the signal goes on to an integrating network R5
and C ; so that R C and R are so chosen so as to assure the equaliza-
4 1 5
tion of the frequency response and when interference is not present the
extrapolated signal is transmitted without distortion. When at an in-
stant-to-interference appears (Fig. 3a) its pulse, is applied with some
phase load6 t 1 to a shaping network (one shot multivibrator on tube
T ). The resulting rectangular pulse with durationr makes the tube T
3 0 2
conducting, the resultant voltage drop across R 4 cuts off diodes DI and
Card 2/6

I S/108/61/016/008/004/006
Application of the signal*@* 25522 D280/004-
D2, their internal iresistance increases and C3 is in effect dia-
connected1fr on load R 3of the cathode follower* The resultant increase
in the.,time constant of the discharge of C permits the retention of the
3
signal for the duration of the interference pulse (Fig. We- After the
end of the-blocking pulse diodes D and D start conducting and C ra-
.. 1 2- 3
pidly charges to the potential of the signal, the integrating network
R5C4. restores the signal to its original shape$. except for time To
during which it in replaced by a section of a straight line, correspond-
ing to the derivative of the,signal (Figo 3c), The cct is balanced by
RV The amplitude and duration o .f the blocking sigial are adjusted by
potentiometers R and R .6H31J,(6N3P) double triodes were used. The
120'
diodes used were either semiconductor diodes Ar-427 (DG-U27) or therm
ionic diodesfix2VOMP)s The frequency response of the - extrapolat-
Ing circuit is flat wi 'thin 6 db from 100 to 7000 c/n. The amplitude re--
8ponse in linear for input signal range 0-30 volts, with distortion
less than 1.5%. The overall gain in 0,03. The noise level at the output
Card 3/6

25!;2Z S/10~/61/016/000/004/006
Application of the signals.4.. D280/D304
is 60 to 70 db below maximum signal at the interferonce repetition
frequency f. = 100 5000c./sp the "seeping through" of the inter-
ferenee during timeT in practically zero* From circuit data the inter-
ference suppression should not be less than 60 db for DG-Ts27 and 70 db
for 6Kh2P. The duration of the blocking pulse can be varied from 40
to 500 microsecond. For extraipolation using one term 3f the polynomial
Cj was replaced by a resistance of 6.2 k/ohm, with theraddition of one
dif erentiating cet at the input and al one integrating at the output*.
.In extrapolating a speech with a variable frequency fn and Vo the
following was established. 1) The extrapolation does not introduce any
noticeable speech distortion forT 4 50 microsec., f4600 800 c/o and
0 n
fn 7-6000 .4 6000 c/o. For f P-4-0,6001' 6000 c/s distortions are noticeable
n
but not unbearable. 2) for?00.750 microsec. distortions distinctly in-
crease but signal is still,understandable to a variable extent. The
signal ceases to be. understandable at fn7 1= c/s f or n=11 at f *7 1000
Card 4/6

S/108/61/016/008/004/006-,'
2552V
Application of the ----~,gnaleeo D280/004
1200 c/s for.n 2 and at f -7 600 800 els for n 3. With impulsive
n
interference at the input for its effective suppression (30 40,db-
with rei3pect to the signal) the requiredt' = 400-500 microsec. for
0
J.7
10 to 20 ratio of the interference to signal at the input. Itlis
stated in conclusion that the method described can be applied to
radiotelephony where the quality of reproduced signal can be rather
poor. There are 6 figures and 3-Soviet-bloc ;references.
AS,c;OCIATION: Nauchno-4ekhnicheskoyf obshchestvo radiotekhniki i
-S. Popova (Scientific and Technical
elektrosvyazi im. A
Society of Radio and ElectricalzCommunications im. X.S.
Popov)L Abstractor's note, Name of a~sociati'on taken. from
first page of journag
SUBMITTED Septemker 24, 1960
40
.(Legend to Fig. 1 see
Card 5/6 next card)
Ilk-

ACCESSION NR: AT4019308 S/0000/63/003/001/0155/0159
AUTHOR: Gorbachev, A. A.; Polukhin, Yu. H.; Ravich, A. H.; Yuoim, L. H.
TITLE: Optical investigations of.photosensitivo glasses
-SOURCE: Simpozium po stekloobroznowu sostoyaniyu. Leningrad, 1962. Stekloobraz-
noj~ soatoyaniye, vy*p. 1: Katalizirovannaya kristalliiatsiya stekla (Vitreous
state, no. 1: Catalyzing crystallization of,glass). Trudy* simpoziuma, ve 3,
no.il. '.Moscow, Izd-vo AN SSSR, 1963, 155-159
1,TOPIC TAGS: glass, photosensitivity, photosensitive glass, glass optical pFoperty,
lithium aluminosilicate;,image formation, absorption spectrum, luminescence
spectrum, crystallization center
ABOVACT: The mechanism of image formation in photosensitive glasses of the
lithium aluminosilicate system and the kinetics of the formation of crystalliza-
tion centers were investigated. The following optical characteristics were studied.,.,
the absorption spectra of irradiated, nonirradiated, and thermally-treated glasses;
the relationship between the absorption of glasses and temperature under continuous
heating of the'aample; the thermolumineicence, and the luminiscence spectra of
irradiated and nonirradiated glasses depending on the temperature of thermal
treatment. Absorption spectra for glass 2L depending on the thermal treatment and
;.Card 1/2