SCIENTIFIC ABSTRACT RONA, V. - RONDEL, R.M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001445320014-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 19, 2001
• Sequence Number: 14
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

.10

2158- srfuc F BLACK COAL. Herig, L., Neucerger, 'r.
(Acta ahlm. hurg-.79570 1. 12. 35-56).
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SO.: Monthly List of East European Accessions (EE-AL) LC, Vol. 6,@no. 6, June 1957.'@Uncl.

I t - 1. 1 1
VARDAY, Gyorgy, dr.. BICZOK, Imre; OCSVAR, Rezso; LPTTOS, Zoltan; SMELY,
.9

K,
prMAI L.-c-rir-ntall -roce@sifig of sypthetic f ibers in* Hungar-"an, cottcn P 412
ml s

S/196 6 01/002/035
E021/E155-
;
-AUTHORS: 13irtfai, B@I' -Bgrtfai,:. Mikl6s H a j du", Lks
zio;:"@":
@and Szixcs, J6zsef
TITLC: Silver ,electrode of a silver-zinc cell and its method
of preparation
P

L
MIODICAL;
Referativnyy zhurna,l:.Elektrotekhnika i energe t ika,',-@
no.l,. 103, 21j, abstract 1. A 132 P. (Hung. 'pat. cl.'21b,
6 -.14, lno.114880, December 31, 1961)
.-TEXT: The cusi@mary,pressing of electrodes from:A&,or A920
1
utilises only 15-20% of.theirvolume, because the
electrolyte cannot fully.penetrate., it is,prop9sed to use acore.,.@,r
.of silver (e formed on its:surface by
.g. spiral wire) witkiAg'20
electrolytic .
chloriLna.tio
n subsequent,, electrolytic, oxida@.tion.
..,.The ratio of ,
.Ag to A920 can vary.from 1:100.to .100:1.'.@,The@:coating
adheres,well'to the.Ag and acts,as a depolarizer. The discharge
current can'be up to 200 mA'hr/g@and,the diameter'of,:the
Wire for
,
the'core,0.3 .
.
o. 4 nun.
Cardil/l bstractor's note: Complete. translation

ROMAIJ E.

Card 1/4

ACCESSI,ON NR.- AP4038788
-sented graphically. The spectra of,pure zinc and of the alloys containing from 1.5
to,2.5% silver were very similar.,In these materials all@tho fine structure except
0
the first peak nearly disappeared at 300 C. The alloys,containing from,0.1@.to 0.4%
silver on the other hand still retained much of,thpir fine structure.at this tem-
perature.: Tha "melting ofthe fine structure is presumed to be a result of-the ran*
dom displacements of the atoms from.their equilibrium.,positions due tolthermal mo-..,
tions The mean square of these displacements is approxima e y proportiona
t 1 to T1
/?,-,r2,-where T is the temp--rature,'.M is the molecular-weight, and.T@ is theDebye I
D
temperature. It is.accordingly concluded that the Debyetemperature.of Zn-Ag alloys.
containing from 0.1 to 0.4% Ag is greater,,than.that of.,Zn orof alloys containing.;-,
from I to 2.5 % Ag. The temperature dependence of the;heights of.the first four
fine structure peaks in the@zincspectrum,is compared,with.calculations,,performed:,:I
bythe method of V.V.Shmidt (Izv.AN SSSR.Ser.fiz.27,384,1963).@The experimental and
theoretical values are merely,tabulated.and are not discussed.,. ffbstracter's note:.
The conclusio
n concerning the Deby temperature.is supported by the data in a table
in @vhich the Debye temperatures and the temperatures of tine structure "melting"
are given for Cu, An, Go, Sn, Pt, Au and Pb, and the ratios of MT2 for IZn:Cu Zn:Ge,
D I
Zn:.5n, Pt:Au.and Pt:Pb are compared with the correspondingratios of the fine struc-
ture melting temporatures. Good agreement is shown for all.the ratios except P-t:Pb,
Card 2/4

Card 3/4

RONAY,@ B.

iere ..rdcorded--on-an~FSDI,j'31)eirtib6ii~6 vitha
L The. ppectra. wre, ob seco
e 7 specitom ho Ae'r. wii":-iAta@@a,to
xich-@'vas.':c6a, .@:or: te& td c
lej@
SW@., .1 @4"--, 1.." 11 y,
"ins. -.@Case:-, ;f - cu, tin& @!o loo, 1109
7 7,,-
rViti6fid df -.cc and
on. th6-
kth ,
005

AUTHOR; Borovskiy, I,B 48-10,19/20,
Ronami, G.N.
TITLE: The Influence Exercised by Heat Oscillations in Atoms Upon the
Energetical,Electron Spectrum of
Metals
, and 'Alloys (Vliyaniye
.
.
teplovykh kolebani atomov na elektronnyy.energeticheakiy spektr,
=
metallov i spla
@
FMODICAL., Izvestiya AN SSSR Seriya FizicheBWa, 1957, Vol- 21, Nr 10,
PP- 1397-1400, (USSR)
A13STRACT: On the basis. of the tests carried out the.following may be-saidi
I.) Apart@from the well-laiown fact of the "melting!' of the fine
structure on, the shortwave side, a structural change. and a change
of the basic,absorption edge,itBelftakes.place, proceeding from.
the basic absorption edge, @with an increase of @metal temperature.
,
of,_'
Thusthe modification of.,:,the.,frequency..and of the amplitude
,
atomic oscillations.influences, not only the process,es.of dispersion,.-I
but also.the entire energetic spectrum of the metal-orystal lattice.
2.) The intensity:.Pf"Imelting" of the finestructure in the absorp-
tion spectrum and of.the'structure of the basic edge of-the ab-.
in lead alloys',at,an increase.of temperature depends
ina high degree on
,the percentage of.,the'content ofthe 11 alloy"

'Card 1/2 ,
,
element. Thus, the*presence of "small" admixtures (up to 1%) OM-

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ot/043/072,
S/137/62/000/0
A057/AIO1.
Iller nay M.,
AUTHO @3: Gi .o', A
e effect
T TLE S@.aels which,show a, negiigiu 0 f Cold deformatior, v. p on
zendency to brittle fracture
tallurglya,no. 7,* 1962, abstract 7-201
PERIODICAL: Referativnyy zhurnall,: Me 35,
("Ac'a te6hn. Acad. scient. I-,ung. 1961, 35 36, 185:Z-195, Germp.1)
Reasons for the Increase of the 'end c -o b-it-le fract' f steel,
en y ure 6.
(CD) were'investigated and rec mamenda-
i n
prei@m-narily treated by cold defformatio 6
t-Lons given, for the diminut-Lon of:the.destru Ictive ef feet of CD. Fin e-.grai ,ned
t- a_n d 0. 7 v' T` -.as invez;@4:@-ad. The te.-=er@d: st e7
.5, e
fo:-.mc@d by -r- r.@, wlt a shrlr_'.:aSa@ of 10 ar. d afze-zaards were deter-
-,h
mined @ Hv __O. 2, the effective stresses and specific vmrk of rupture et
tensi6n, and also F-,, in. depe-ndence of 'he degree of CD. It is demonstrated that
an increase of -L..e degree,of;CD to 25% (correspond.-PIS to the -.L:,-,it of uniform
eionSasio n at tension), .FIV and inc .rease' (@5i @- to 65 kg/r._@r,2, .7@ to
2p -b `0 2
00 While V decreases. The change of the mentioned'eharacteristics s
C ard -1/2

S/137/62/CGO/007/043/072
Steels which show a... A057/0011@
o- 61 ne slip@ (S) s rfaces. Subsequen or as
conniected w-ith t-he formnati W u In e e of
0 st s whi c'n
@the dazree of CD -.o 55 - 70% does not changethese.characteri tic
@Plained by the lami-Inar S along the exiszing S surfaces. A further:increase of
IA degree U'L CD offects again a.rise, of:: HVII.,"C" and Cb,and decrease of V hi
0.2 w J oh,
ls@ c.onnect-od with tho' atop of laminmr, 8 and tlia formation of a new.,front of is-_.
@cc_@-_-Lc;nz -'n coLnectlon writh'the bendir Iig of.the S':.Pianas; 3 booomes horow I th tur@. -
20
har 0
bule-.t' Already at a small CD, a, decreases s' ply -about twice (t -15
Y
remains 65-- 70% at this !eve- -,r-'thou+, charge. Unt i
then up to CD U
the szme deZrae of CD no change occurs in the spec-' fic work of def ormation. Inie
@o J. V the CD process is connected with the presence 0. foreilz;"'
t @Iemen@ t
atoa:s in the steel which are blocking dislocations.' A considerable decrease of,
b ing eirents to the
the t end ency of steel to brit-leness can be effected by ad di el
eel w]-Uch bind these atoms. There are 21, references..
A. Nikonov@
i Abzzraczer's note: Complete 16 ran, s'L at _4 or,
Cara

1. Minsk* Belorusskiy politekhnicheskiy institut.