SCIENTIFIC ABSTRACT ORLOV, A.N. - ORLOV, A.N.

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• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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Atfinlate Aced Sol UMS 10 pp
wftvr Tekh Piz". Vol XXX
No
Twther develops theory of Ulgh-tesperature,,ami-
daticio of binary &33*ys, using model desorlbdd.,
' ;Ievlous report (Wzhurml Mtsperlmentall of I
*Giqtlcbsskly,Flzlk1,, " Tol XXV., 1944S p 4
9WIT96 yvol~lm for come vhom coefficient of
51/49241
;m*eteae (Cwtd) Ifty 49
diffusion of both sotmIs in the oxide doparAmm
its campoeltion. Considers Swoblm of influmee
,at twepwature an speed of oxidation at greaft*
;Iojgth, Submitted. 17 NSY 47.
'51/49T41

IM/Faysics Crystallopmpby Oct 51
"Calculation of Dependence of Lattice Constant Of
Binary Solid Solutions on Composition," A. N. Or-
lov, Inst Ph" of Metals, Ural Affiliate, Acad
Sci USSR 1.
"Zhur Usper I Teoret Piz" Vol MCI, No 10, pp
1081-1089
Orlov calculates energy of cryst lattice of solid
oln as a function of its compn *and conen on b&-
is of a xwdel in vh1ch conducting electrons are
:
distributed in crystal vith even density wA their
19=03,
ww)~~sjcs Cryvtiilogra~ (Contd) Oct ~i
Interaction vith ions and mutual Ion interaction
Is computed approximately. Orlov acknowledges
trof A. A. Sairnov's guidance. Submitted 29 De:c 9D
ZC- 19M03

ORWV, A. N-
"Ibeory of Elaot1c MA.ulus of Binary Solid Solu-
tions Wjtb Cubic lattice," A. 3. Orlov, Inst Pbys
of Jktals, Ural Affiliate, Acwl Sci USSR
4.Zhur Ilksper i Teoret Piz" Vol XXI, No 10, pp
1090-1095
'briov refers to model of preceiing !article (ibid.
1081-:1089) and calculates dependence of elastic
isodulus of solid iso:UL on coapn. Exptl data may
explained by adequate choice of counts in theo-
retical formulas. Orlov acknowledges Prof A. A.
-8mirsov's 1pidance. Submitted 29 Dec %.

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USSR/Pbysice - Oscillation Spectra 11 Jun jj
"Spectrum of Oncillatory.Frequencier, of the
SImplest Model pt an Ordered Alloy," A. N. Meal
amil-1. I., OrlovAtnst of Phys of Metals, Ural
Affiliate, Acad Sci USSR
DAN SSSR, Vol 90, No 5, PP 7537756
Using the method of effective atoms (A. A.
Smirnov, Zhur'Eksper I Teoret Fiziki 17,.740
(1947)), the --athors. consider oscillations of
the simplest model of an ordered solid soln,
namely, a linear chain constructed of atoms of
26c)T96
2 kinds which are disposed along the nodes of
the chain with arbitrary degree of distant
order eta and with arbitrary relative.concn c
vhich interact elastically. In this method, the
trme crystal of the binary alloy with arbitrary
values of c and eta,:which crystal is made up of
atoms of two kinds closely alike in their prop-
erties, is replaced by a perfectly ordered
crystal of stoichiometric compn composed of
effective atoms whose properties depend on c
and eta. Presented by Acad M. A. 4eontovich
1C Mar 53.

1"6f-der~--6f - licable-th:r6rrites in

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ORLOV, A. N.
"Calculating the optimum blackening denvity in gamma defect detection",
page 5.
"Calculating the influence of dispersed rays on the sensitivity by the
radiographic method", p 2-2, both appearing in the "Dectection of Defects in
Metals by Gamma - Collection of Papers", (Gama Defektoskopiya Hetallov -
Sbornik Statei), published by the Academy of Sciences USSR, 1955.

Category USSR/Magnetism - Ferrites F-5
Abs Jour Ref Zhur - F-1zika, No' 1, Nc, 114-L
Author Men", A.P., Orlov A M
Inst Inst. of Metal Physics, Sverdlovs)-
Title Temperature Dependence of the Degree of Inversion of Mixed Fe~-.-ite~;
Orig Pub Fiz. metallov i metall vedeniye, 1955, 1, No 3, 4lo-,4i6
I
Abstract Mixed ferrites havAng a cmpos"tion ACB- L-CO.Fe2O-j -ire examined. The f-ee
energy F of the spinel lattice 13 found as a f~an~tion of' t:-.e temperatw,e T,
of the concentration c, and of the degree of inversion.,~ - The dependence
ofj~, on T is obtained from the condition that F must be a minLmum. Fo;- the
case when the ion charges A and B are e-jual and only the A 4-on- .=hift in '.he
octahedral sites, the fol-lowi e. r ssion is obtained
(C-A)(.1-7~) /j.
where b, and bp a-re. constants independent of.~' and c. The range of poz3sible
values of 7'~ was studied as a function of the values of' b2 and if I b2l /b1. A
prediction is made that at low tempera-~ures there may exist u meta3table pha5e,
which is inverse 11' the stable phase 13 not inverse, and vice ver3a. The
Card 112

Category USSR/Magnetism - Ferrites
Abs Jour Ref Zhur - Fizlka, No 1. 1)',-7, No
F-5
character of the function (T, o ' and an an iysis of tne conf iguration
energy shows that the equilibrium value of/A- may change rplatively rapidly
with T near room temperature for certain values of the theoretical conz-,tantzi.
A relationship is derived for the Madelung constant of the spinel buttice
and the parameter characterizirW rhe distortion of the cubic packing of the
oxygen ions.
Card 2/2

USSR/Nuclear Physics - Penetration of Charged and Neutral c-6
Particles Throuf4a Matter.
Abs Jour Ref Zhur - Fizilm, No 4, 1957, 8850
Author Orloy, A.N., Fedorov, G.V.
Inst Ural' Branch, Academy of Sciences, USSR.
Title Absorption of Brem strahlung of the Betatron in a
Two-Layer Absorber.
Orig Pub Zh. tekhn. fiziki, 1956, 26, ND 9, 1991-1993
Abstract It is shown that when radiation passes through a couble-
layer absorber the intensity of the transmitted radiation
depends on the selected sequence of absorbers: the atte:--
nuation will be greater if the heavy absorber is ahead of
the lig~it one. Experiments carried out with a betatron
with a maximum enerIg of 20 Mev and absorbers made of
steel and water confirm this conclusion.
Card 1/1

137-58-6-IW91
Translation frorn Referativnvy zhurnal, Metallurgiya. 1958, Nr U. p 272 (USSR)
AUTHORS Men', A.N., Orlov, A.N
TITLE- Calculation of the Cohesive Forces in Somt, 0\ides J
ition Metals (Raschet sil svy,azi %, nekofory~:., o'~isla' I pcrt-
khodnykh metallov)
PERIODICAL- V sb.- Issled. po zharopro(hn. splavam. Vol 2. lvlos(oxv, AN
SSSR, 1957, pp 44-51
ABSTRACT The cohesive energy (CE) of a crystal was determined by
the use of the statistical theory of electron gas. The Thornas-
Fermi equation was set up with due account for the energy ex-
change of the electrons. It is taken into consideration that the
numbers of electrons with right and left rotation are not equal,
and either variety is examined separately A system was devel-
oped for the solution of the Thomas-Fcrn-ii equation, without
accounting for tlic hangv, by expa s:- i into series. The
simplest version of the tll(-Or%' '.'.'as aytied to determine Ithe CK
of oxides of transitio,i metals "kith spincl stru(ture An v x -
pression for the period of crystal lattice, a0 I was developed
Card 1/2 from the (ondition of minimurn CE. Experimental data sho,,%

I i-, - 58- t. - 11
Calculation of the Cohesive Forc es in Sorne Oxides of Transition Wtal"
that an increase in concentration of at-)n)s vith high aton-ii( number !(-,ids --I
a decrease in ao, An equation is adduLed for the degree of Lonversion.
applicable to some types of spinels. The temperature dependencies of A
calculated for certain values of the constants correspond to the experimental
values. Concurren( v is ret cived therein fot- values of constants that ( orre-
spond to not purely ioni( coliesive for( eF;.
N1 K
1 Crystals--Ener,;y 3. Electron gao--Theory
4. Thomas-Fernic equatik,n-ippll~-Liorl: 1). P
Metal oxides--' ropertie.~
Card 212

-A ~ Z_ L
126-3-23/34
-AUTHORS: Orlov, A.N., Plishkin, Yu.M. and Shepeleve, I. M.
TITLE: 07onditions of equilibrium of an atom chain.
(Usioviya r"veqiga psVpteW1r,,'ptft*
PERIODICAL: "Fizika Metellov i Metallovedeniye"' (Physics of Metals
and Metallurgy), 1957, Vol.4, No.3, pp. 54('-542 (U.S.S.R.)
ABSTRACT: Simple considerations 6iven in the work of Frenkell, Ya.I.
(1) indicate that in an atomic chain, which is not subjected
to external forces, all. the interatomic distances are equal
in the equilibrium position. In a strongly stretched chain
the equilibrium configuration of the atoms is non-symmetrical.
So far it has not been mentioned that in a sufficiently lon6
chain the disturbance of the ideal periodicity in the form of
anomalously large distances between certain atoms corresponds
to minimum energy even for an insignificant stretching of the
chain. Some of the results are given of investigations of
the conditions of stability of an atomic chain witli a given
type of denendence of the potential energy of the interaction
of the nea erneighbouring atoms; the interaction of the
distan-u auviAs are not taken into consideration. On the basis
of the obtained results it is stated that any conclusion on
card V2 the disturbance of periodicity in a stressed three-dimensional
ideal crystal would be premature. More detailed consideration

ORWV, A. N.
"Sensitivity of ionization counters in gamma defect detection", appearing in
the "Detection of Defects in Metals by Gamma - Collection of Papers", (Gamma
Defektoakopiya Metallow - Sbornik Statei), published by the AcadeW of Sciences
USSR, p 129, 1955.

AUTHOR: Orlov, A. N.
TITU On the Theory of the Elasticity Constants of Alloyo of
the P-brass t pe. (K teorii upru~-osti sT~I-r%vov
tipa P-latuni~.
P--*RIODICAL: Fizilca Metallov i !.'etallovedeziiye, 1~57, Vo1.5, 1,1o.2,
pp. 212-219 (USSR)
ABS2RACT: Solid solutions of ~-brasc type ~--itul! a space centred
cubic lattice are of intereSt fro,;; the point of view of
Lnvestigatinb the character of the inter-atomic
interactions in metallic phases, since in these crystals
the charges cf ionic skelet9j2z are screened only
partially by conductivity eleptrons.. If the ion
-distribution is an ordered one, electrostatic forces
--.i)--ear which are characteristic for the ionic crY--tal
of the type CsCl. In contrast to ionic cr,,2tals, it is
possible in metallic P-pl-iases to cha-nGe t ,.e -7-ffective
charge of the ion-, by chaninf~ the composition of the
alloy and the order of distribution of the atoms ii, the
latLice. It was found experimentally (Refs.2-4) that
the elasticity constants of the alloys under consideration
show a stronb depundence on thL lOnIS rFinge amer ;-)aramL-tE:r i,
Card 1/4 ard chanGe conEiderably if the composition of the alloy
is made to differ from thE! stechiometric com-Dosition.

121~ 5
On the Theory of the Elastic1ty Constants of Alloys of the 0-1r~,ras~~
type.
Mottl B.F. (Ref.1) and Samoylovich, A. G. (Ref.5)
investiF,ated theoretically the dependence of the bond
energy and of the elasticity constants on n. On the
basis of a simplified statistical model of n crystal of
stechiomatric composition, Mott calculated th!-it the
electrostatic fraction of the orderint-, enerEy of Q-brass
equals 0.027 eV per atcm, whilst a second important
coT",ponent, the energy of overlapning of the ionic
skeletons is 0.013 eV. Usin,~ the same model, Samoylovich
investigated tne const-,.nts of s1;ear elasticity
C' = Cil - C12 and C44 and found that the electro-
static interactions have practically no influence on
the dependence of the elasticity constants on T1.
Samoylovich carried out his calculations for a
crystal of stechicmetric composition. In calcu2atinE
the electrostatic enerLy of the deformed lattice some
components were not taken into consideration. In this
p--per, using the swiie model, the resultF of Samoylovich
are extended for the case of alloys of non-stechiometric
Card 2/4 cOmPOsition, taking into consideration all the ~.-nergy

126-2-~/25
On the Theory of the Elasti,~ity ConEtants of Alloy- of the P-br,~~sF:
type.
components. The final formulae, derived by t,.e au-ftor
for the elaFticitv constants C' and C are the
Eqs. (34) and (35), p.219. These fortlIae lead zo
the following conclusions: the de-p,.,ndence of the
elasticity constants on the JOLC Mnet- order is a parabolic
one; if the co,-.iposition of the alloy differs from the
Co~
,,IpOS4 t~ or
stechiometric this dependence is less
pronounced. Taking into considerr,,,tion the electrostatic
energy, which was disreGarded by Samoylovich (Ref-5),
does not c'-ani~e the foy,.i of t'--.e dependence of
C' and C44 on 71, it remains parabolic but is deter:fIined
fundaLlentally by t'~e enerE:y of the deformed atomic
spheres; tne relitive ma,-nitude of the components of
the elasticity constants, caused by the electrostatic
interaction, is lar6er LhL;.n. th~it calculated by
Samoylovich. Acllmowled,-merts are made to Professor
A. A. Smirnov for his useful advice :ind criticism.
There are 13 references, 5 of which are Slavic.
SUBMITTED: November ~1, 195C.
Card 3/4

12r -;7~- ~V~ 5
On the Theory of the Elasticity Con-stants of Allo.-- of
typa.
ASSOCIATION: Institute of Physical
U.S.S.R. (Institut Fiziki
A111 SSSR).
of Mlletals Ural Br,-11ch Ac.Sc.
t
Me ~-llov Ural'skc)~,o Fili-la
AVAILABLE: Library of Congress.
Card 4/4

AUTHORS: Orlov, A. N. and Sokolov, A. V. 126-5-3-2/1-1
TITME: The__Struc'~~es of X-ray Emission Spectra from Alloys
Showing Order-Disorder Phenomena (Raschet struktury
rentgenovskikh emissionnykh spektrov uporyadochivayu--,!-,ch-
ikhsya splavov)
PERIODICAL: Fizika Metallov i Metallovedeniye, 1957, Vol V, Nr 3,
PP 390-4 (USSR)
ABSTRACT: The intensities of the L-series iines emitted by
transitions from the conduction band are calculated for
binary alloys with body-centred cubic lattices from the
one-electron theory. In these alloys (of arbitrary
concentration) there can be a forbidden band i,,-ithin the
conduction band, of a width which is dependent on the
degree of long-range order, if there is more than one
conduction electron per atom; this forbidden band can lie
above or below the Fermi level, depending how full the
conduction band is. The calculations are performed in
the strong-coupling approximation. Eq.(l) is taker, from
Wilson's Theory of metals; the conduction electrons are
assumed to be in s-states, which automatically restricts
the argument to L-series lines. A major assumption jr.,ade
Card 1/2 in developinE the arGument is that the volume ,;i!-.h1n Lhe

12r--- 5- 17, -P I
The Structures of X-ra-): Emis!,icn S-,,(-ctr,,., from A11r,-1,s S~.owin~l
Order-Disorder Phenomena
Fermi surface is conFtant. It is concluded +,,h;71+1- the
lonb-wave ed:.-3 moves to longer Vave10-,,-thS, and
the short-~kave edle to shorter wavelen6ths, when order-in.-,
occurs; if there ic than one conduction e2ectroL
per atoz, the forbiddler, band noted above ~_ives. ri~;e to a
gap in the etaisci-or, band. NL) such effect ha.,; L-et!n futind
in the weak-couplir-it,- ~jpproxiuvition, so it iL:
t.1,at in a real allc)~, we i,.ay onlf Get a dij- -'r, -,he ce- _--e
of the band, Ackrjo~%led&aents are made to I~ ',11, Shenelr~v-3
for ca-ri-yin6 out Lhe numerical calcalations.
There are 1 fiGure and 10 references, 6 of v.:hicl~ are
Soviet, 4 English.
ASSOCIATION: Institute of Metal Physics, Ural Branch (-.f 'Ghe Ac.Sc,
U.S.S.R. (Instir:ut Piziki Metallov ural'sko,o Filiala
AN SSSR)
SUBMITTED: December 2C, 195C.
. : 1. Alloys--Spectra 2. X-ray spectruff~--Analysis Al-oys
Card 2/2 --Electron transi$ions 4. Mathematics

AUTHOR: Orlov, A. 14.
TITLE: Moistening of the Layer in the Charging 3ox of trie 51ass
Melting Furnace (Uv'lazhneniye shikhty v zarruzochnom karmane steklo-
varennoy pechi).
PERIODICAL! Steklo i Keramika, 1957, Nr 120 pp. 21-21 (U56h).
ABSTRACT: The previous moistening of the layer (up to )i - 5 '/o) takes * Place
In the glass works usually in the department for ore mixtures where
the layer is composed and mixed. However, a considerable time passes
up to the charging of the furnace during which the layer dries again
gradually and therefore dusts when the furnace Is charged. In order
to avoid this it is expedient to moisten the layer a second time,
i. e. during the charging of the furnace (see figure). For t!~is pur-
pose one or more dispersers are installed above tl-.e c!.arging 'box of
the glass melting furnace in an approximative ~eigft of 1,5 Tr, 6e=
pendently on the breadth of the box. These disperqers disperse water
by means of compressed air or vapo-- by which the moisture of the
layer in the charging box is re-established up to 5 - 5,5 */o. The
creation of moist air over the charging box supports moreover an
additional cooling darm of the front part of the mechanical char-
Card 1/2 ging plants and of the vault of the box which are exposed to high

koistening of the Layer ir. tr;e ~hargirig i3ox of tile ~.;'lass 72_12_q/lj4
Malting Furnace.
temperatures. The moistening of the layer (furnace -neltiriG area
approximatively loo m) introduced in the works of Tiraspol in 1955
on the suggestion of the author reduced the dusti-ng of the layer,
improved the process of glass melting, and reduced the wearing out
of the furnace. In spite of the increased furnace temperature
(148o - 15ooO) the furnace campaign Increased by 1,5 - 2 months. The
moistening system consists of 2 dispersers with double dispersion
(suggested by working engineer Prokhorov) and with an output apertu-
re of 3 myri. The water consumption of a disperser amounts to'=tfr
_,6
-0,8 M3 a day. The dispersion has to be very fine in order to avoid
local concentration of moisture, as well as the formation of sand
nodules which can be melted only with difficlilties.
There is 1 f igure.
ASSOCIATION.' Tiraspol Glass Works (Tiraspellskiy stekollnyy zavod).
,AVA,ILAJ3LE: Library of Congress.
Card 2/2

48-10-2/20
AVJ%ORt Now given
TIMS ftterlals of the 2nd All-Union Conference on X-ray Spectroscopy;
NDseow, Jknmma7 31 to FebrwLry 4, 1957 (Materialy II Vseaoyuznogo
govesbebaniya po rentipenovskoy spektroskopii; Moskva, 31 yanvarya -
4 fevralys, 1957 g. )
PMODICAL: Izvestiya Akademil. nauk SWR, Seriya fizicbeskaya, 1957, Vol 21,
Nr 10, P.P 1341 - 1342 (USSR)
AB&MCT: go Second All-Union Conference on X-ray &pectroscopy was held from
Jawalkry 31 to FebroLry 4, 1957. 7hirty-three reports vere given, 18
of vhIch appear In thle Issue. 7he remaining are: Introductoz7
i1mmorks by la. B. VAuwkiy; Calculating the Structure of X-ray Emission
Spectra of %lf-FbguUt1ng Alloys by A. 1. Orloy ead A. V. Sokolov ( UFAN SM)
301mi 11sthod of X-ray Spectra 1bgIstratlan by M. A. Mowhin
ad A. 1. Froyman (FGU and Xhisfal, MDU),- HU;h 9tabUity lover Sources
for X-ray ftectra Uketallations by A. 1. ftoymam; Prospective Ap-
plicatime of Ilectrostatic rbotography (xmrograpby) in X-ray Spectral
ad X-ray Structural Analysis by A. L Froymanj TavestigWon of the
Flzw Structure of X-ray X-Opectra of Absorption and Adission of Sow
Cazd 3/ 2 11ownts of the Iron, Group by I. B. Borovskiy, V. P. Bykov and

v A.. /V,
PHASE I BDOX EXPL4DITATION SOV/30- 47
SOV/26-M-ZO
Akadenlya nauk SSSR. Uralskly filial. Institut fiziki Metallov
Trudy,, vyp. 20 (Transactions of the Institute of the Physics of
Pbtals, Ural Branch, Academy of Sciences USSR,, No.20) Sverd-
lovsk, 1958. 402 P. Errata slip inserted. 1,000 copies
printed.
Reap. Zdx.s 3.V. Vonsovskly, Correspon4lng Nember, Academy of
Sciences USSR, and V I. Arkharov, Doctor of Technical Sciences.
PURPOSE: This book is intended for scientists working In the field
of physical metallufty.
COVERMS: This In a collection of 28 articles written by members of the
Institute:ar V* PWos:ct, MpW ##..VrxXBrinA','Or the,AcMaW of Sciences
USSR,, on problems investigated at the Institute. Studies at the
Institute have concentrated on two basic problems: 1) developing-
a theory of metals and alloys and finding ways to improve the
cam 1/6
Mr, tne

Transactions of the Institute (cont.) SOV/3847
Institute of the Physics of Metals 5
Vonsovskly, S.V. Problems in the Quantum Theory of Solids 13
~rlov, A.N. and A.N. Men'. Statistical Theory of Binding Forces
In Trans n Metal Oxides With Cubic IAttIce 43
Th1s'iwt1cle'ii a survey of-the authpIrs I studies based on a generalizationI
of the method of solving the Thomas-Fermi equation for a diatomic mole-
cule (RZhFlz, 1955, Nr 8, 16122) to the case of a crystal with allowance
for electrons with two senses of spin (the d-shell of the transition
e metals). The bibliography contains 21 titles. /1"A
Vlasov, K.B. Problems In the Quantum-Noohanical and Phenomenological
Theory of Ferromagnetism, Antiferromagnetism, and Ferrimagnetism 91
IrkhIn, Yu.P. Anomalies In the Electrical Conductivity of Anti-
ferromagnetics Near Mel's Point 95
Turov, Ye.A., and V.G. Shavrov. Phenomenological Theory of Ferro-
Card 3/6

ORLOV, A. N. and PLISIDUN, G. M.
"Equilibrium Conditions of One-Dimeneional Model of a Crystal."
paper presented at the Conf. on Mechanical Properties of Non-Metallic Soloids, I ~, f,!
Leningrad, USSR, 19-26 may 58.
Institute of Physics of Metals of the Academy of Sciences of the USSR,
Sverdlovsk.

M1. A.11.; 6RWV,_4.N.
Binding energy theory of transition metal oxides. 1991. p0 zharopr.
sPlav. 3:364-371 158. (AURA 11:11)
oxides)
(Crystal
lattices)
(Metallic

f t (" , 1 -, I , . . .
I . - . I 1 .1 . - I .
I . . . ! .- 4 . . I . . .
I I - . I
C

G"
180) PWR I BOOK UPWITATION SOV/3355
&kgdGftiys h4uk 33301- Institut Watallurgil. Nauchnyy eovat po
probl4eas, sheroprachnykh splavov
talasatowanlys po tharoprochn" splavan, t. IV (Studies on ifeat-t-
ais tant JUloys, vol. 4), Moscow, Ltd-vo AX SSSR, 1959. 400 p
I 1
C
.
rreta slip inserted. 2,200 copies printed. -
Cd.
:f Publigbing HOusel V. A. Kllisov; Tech
Ed
: A
P
Ous
.
.
.
.
eva:
g
ItorI1-Roardt 1. F. Bardin, Academician; 0 V flurdyumov
:
Academl
lan, M. V. Agayev; Corrtaponding M..be~, ~S~R Acad..;

"
-
Sateen OdIng, 1. M. P4vlOv, and 1. P. Zudin, Candidate
; 1i
rqchn
aI..
3
c
lencos.
POEMS: This book is Intended for "tallu.rgleta concerned with
the structural Metallurgy of alloys.
COVE". This I :
collection of sp*cI.Ilzed atudleB Of various
:
lrabl as.In th
,
metural mOt4llurgy or heat-reeietant
owe are cone*rnod withtheoretical prlnclplea, so=' witn do-
,rtptlons or new oquIpm-C And =ethods, otherd with P~-pertlea

specified canditionG are studied And rep-rt~d For detils.
too Table of COntOntg- The articloa Ara accO=Pff'*1 by a nu.-
-Soviet.
toror re farences. bathSoviet and non
-?ABLE OP CONTENTS'
Studies (Cant.) 3ov/3355
p.,b.,Ism or 31-40
and V. 1. Syutkina "Ic"l-
Ta"rature and
Solid Soltatlc"
L*r1wW 4- ?_ rox1roT.A. V._jl_r,.";"D~ %,d
KorapenWT A Study of 3truCtuf"1 Tran8forr-atiOnO
in Kw,t~.sjst&nt Coppor-Alualnuw A11073
make B.. T. ye-.1tedlyl. And '. F. Sukhovmrov. Can-
&9a-JL- 3tLouisting 'Iff-ct of Stress on T4jC&enIn&
-gerning the
1. Defamation
basianbetS.-T-11- Nelationship B*t"*n D-f*r"t1on In the
--VFslna and DISPIscokierit along the qaunda~jos During Cr`**P
,a Nickel
on the Zquivalanc* Of the Effect
of ,tral. an the Process Of rl&atlc r10'
porature
S. pilkhalenkov. and Z. 0. ftdato'-.
Studies (COnt-) 30V/3355
grf.,t of Flews in the Crystal Stmeture on Certain 71
prop.,Vj., of Metals end A220YO
IcrI..,;,X. D., V. V. Ne-Oahkelanko. and A. M- ftr*r. On
Stru ure of tba,gh.rgy Spectrum of chrocilu,s And Tr 78
gl*CtMns in Irch-Chroal- A11073
xiota"n. S. M. , and A. N. OrlOV. On the P"ch& his. of
vlfru,lon Along areln BoundarI69
A. W,, A. N. 01111. --t'- of
5P d
_dl-
1~1&hk" yu. M. Conditions of BqniI1brI*1iA of a one 1 o2
aw~h,,Vnal Model Of Blnnry Alloy
L;iV. ,khoh.,. Change in the pine Crystal
Lys.k St n Is rdn-14 C
u0;,d
St;-.Ct re lo um During Plastic
36
41
so
6A
ourov, K. t. ~Oh the Relationship Between the XnergY Of
Card %/12

ORIOV, A. N. ;-MINI, A.B.
Statistical theory of bond energy in spinel-type crystals.
Fiz. tvar. tela I no.2:195-202 F 159. (MIRA 12:5)
(Spinal group) (Crystal lattices)

KLOTSMAN, S.M.; ORLOV. A.N.
Diffusion mechanism along grain boundaries. Issl.po zharopr.
splav. 4:90-95 159. (MM 13:5)
(14stal crystals) (Diffusion)

MEN$. A.N.; ORWV, A.14.
Vibrational frequancy upectrum Of a RiOP18 model of an ordering
alloy. Isel.po zharopr.gplav. 4:96-101 '59.
(MIRA 13:5)
(Crystal lattices) (Spectrum. Atomic)

AUTHORS: Men Aj.ZL. and Orio v, A..N SOV/126-7-5-x/4-4
TITLE: The 2nectrum nf Vibratinnal Frequencies on the Simplest
Modef of an Ordering%$Alloy. II.
PERIODICAL: Fizika metallov i metailDvedeniye, 1959, Vol 7, Nr
pp 335-340 (UssR)
ABSTRACT: In Ref 1 the prescunt authors have considered the
vibrations of a chain consisting of atoms of two types
Liaving almost equal mas6es and located over the chain
sites with an arbitary degree of long-range order -9,
an arbitrary relative concentration c , and interacting
elasticaily in suca a way that the elastic coupling
coefficient's between any two neighbou_rin~7 atoms are the
same. If-, tht- prusent paper the treatment is generalized
to tij-~ case in Ah-ich t-ne elastic coupling c.)effic_,ents
are different out not very different. An approximate
calculation of the frequency spectrum shows t1liat such
a chain may be replaced by a completely ordered chain
made up of effective atoms w1lose properties depend on
c and -1 accoi-u.Lag to uIqs (2) and (3). It is shown
that the maxi-mum (.Debye) frequency, as a function of
Card 1/2 the ratio of masses and coupling coefficients, may

30V/126-7-3-3/4-4
Die Spectr= of VibraLional Frequencies on the "Jimpiest hiodel of
an Urdering Alloy. li.
either incrt!ase or decrease as the de.-ree of lonE-ranb-e
order in Lhe chain increases. The theory is in
general agreement with the reduction in the Debye
temperature which was observed by Ivei-onova et 31 (Ref 4)
in ordering C%i ALLIland Ni Fe"lalloys.
There are 1 ffiCure and 4 Soviet references.
ASSOClAT1014: Institut fiziki metal-lov AN SSSR (Institute of Physics
of Metals, Ac.Sc.t USSR)
SUBkITTED: November 22, 1957
Card 2/2

66905
AUTHORS: Men', A.N. and Orlov. A.N. SOV/126-8-1-23/25
TITLE: On the Theory of Vibrational Spectralof Solid Solutions
PERIODICAL: Fizika metallov i metallovedeniye, 1959, Vol 8, Nr 1,
PP 154-156 (USSR)
ABSTRACT: The authors have calculated (Refs I and 2) the
frequency spectrum of elastic vibrations on a one-
dimensional model of an ordering binary solid solution,
using the method of "effective atoms". Lifshits and
Stepanova (Ref 3) have also introduced this idea in their
work on the vibrational spectrum of the three-dimensional
binary solid solution of isotopes. The method of
"effective atoms" may be used when the mass difference
between atoms of different kind M J_ Mi, and the
difference between the elastic coupling coefficients
Ajj: - Aj"j"' are small, as a result of which the change
qq qql
in the vibrational spectrum of an ideal monoatomic
crystal of given symmetry, due to the fact that the atoms
Card 1/2 are not identical and their distribution over the sites
is different from the ordered distribution, may be

/~. / o c -o / 6~ ~f A3 o 66220
AUTHORS: Men', A. N. and Orlov, A.N. SOV/126-8-3-3/33
TITLE: On Binary Solid Sc~iu-tio-ns wi-th Interatomic Bonding of
Two Types
PERIODICAL: Fizika metallov i metallovedeniye, 1959, voi 8, Nr 3,
PP 337-341 (USSR)
ABSTRACT: In the theory of binary alloys the energy of the crystal
is often represented in the form of a sum of the energies
of interactions between pairs of atoms. It is assumed
that the interaction energy for a given pair is determined
only by the type of the two atoms. However, in general
this energy depends on the nature and the disposition of
all the atoms surrounding the given pair XY. Moreover,
even if one limits ones attention to the interaction of
the pair XY with the nearest neighbours, then thr, I nergy
of the pair V XY can take on a number of valdes V XY
where i denotes the number of the configuration
surrounding the pair XY. One could try to take this
into account by expressing the energy of the crystal not
as a sum of all the possible XY and i but as the sum of
Card 1/3 energies of complexes formed by each atom with its

66220
SOV/126-8-3-3/33
on Binary Solid Solutions with Interatomic Bonding of Two Types
nearest neighbours. In that case the energy of e Tca~
complex is taken as equal to the sum of energies V XY
corresponding to a given pair of atoms of given type XY
in the complex of type a. If the energy levels of
electrons in the atoms of n complex aro clotie (nimont
degenerate), then the formation of resonating orbits
becomes possible. This case is realised in pure metals..
If the levels are very distant, then the resonance is
less probable but, under certain conditions, localized
covalent bonds may be formed. If the atoms of a complex
do not have a sufficient number of electrons in order
to ensure the saturation of all the localized covalent
bonds, then some of them will become unsaturated. One
might expect that this would lead to a relatively stable
local distortion of valence angles and interatomic
distances in a complex. The distance between atoms
which take part in covalent bonding will be smaller and
the interaction energy greater between neighbouring atoms
of the same type but not coupled in this way. This
leads to the appearance of interatomic bonding of two
Card 2/3 types which can conventionally be designated as weak and

66220
SOV/126-8-3-3/33
On Binary Solid Solutions with Interatomic Bonding of Two Types
strong. An expression is derived for the free energy of
a binary solid solution with these two types of bondiiig~
From the condition for a minimum in this energy the
authors obtained at a given temperature the numbor of
strongly and weakly bonded pairs of neighbouring atoms
of different types. It is found that the number of pairs
of different types does not depend monotonically on
temperature. It is suggested that this effect may lead
to an anomalous temperature behaviour of resistivity in
certain alloys of transition metals.
There are I figure, I table and 6 references, 3 of which
are Soviet, I German and 2 English.
ASSOCIATIOZE: Institut fiziki metallov AN SSSR and Sverdlovskiy
sellskokhozyaystvennyy institut (Institute of Physics
of Metals, Ac.Sc., USSR and Sverdlovsk Agricultitral
Institute)
SUMITTED: September 4, 1958
Card 3/3

/?. 9.1900 610-
AUTHOR: Orlov, A.N. SOV/126-8-4-1/22
TITLE$ A S-tu--&y -ofthe Stability of Cracks in the Microscopic
Model of a Crystal ~
PERIODICAL: Fizika metallov i metallovedeniye, Vol 8, Nr 1+, 1959,
pp 481-493 (USSR)
ABSTRACT: The following model of a crystal is considered. The
crystal consists of point atoms which interact
according to the law
v(4) = - alt-F + a2t-'o
where v is the potential energy of interaction of two
atoms at a distance -e from each other, al, a2, F
are constants, and ji 4-1' V . If we carry out the
substitution given by Eq (4), where -eo is the
equilibrium distance between two free atoms, then the
expression for v(?) may be replaced by Eq (5). It is
assumed that the energy u(x) is independent of the
disposition of other atoms surrounding the given pair.
Card Thus only central forces are taken into account. It is
1/3 further assumed that it is sufficient to take only the
interaction of nearest neighbour atoms into account.

6768U
SOV/126-a-4-1/22
A Study of the Stability of Cracks in the Microscopic Model of a
Crystal
only if ro;:eO.1+Ni < Nq it follows that stable cracks
cannot occur i:,side an elastically stretched ideal
Card crystal.
3/3 There are 4 figures, 1 table and 18 referencesq of which
5 are English and 13 Soviet.
ASSOCIATIONs Institut fiziki metallov AN SSSR
(Institute of Physics of Metals, Ac.Sc. USSR) 11~
SUBMITTED: February 14, 1959

67680
SOV/126-8-4-1/22
A Study of the Stability of Cracks In the Microscopic Model of a
Crystal
Since such a model can lead to only qualitative results,
the theory applies not to the general case, but to a
simple cubic lattice. The lattice Is assumed to be in
a state of tensile stress C = EU - L,))/Lo] in the
direction of Oz (Fig 2). At a height z = 0 there is
a disc-shaped crack between the N/2-th and the (N/2 + 1)th
layers. The radius of the disc is r0 and it has
sharpened edges as shown in Fig 2. The change in the
energy of the crystal during the formation of the crack
at constant stren isjiven by Eqs (15) - (20). When
N V,' 104, and NE 0 V - 14, this energy has a minimum
(0 is equal to the ratio of the radius of the flat part
of the disc to the total radius; of Fig 2). Moreover,
the parameters r0 p and 0, which describe the form
of a stable crack IFig 2), then have the following valuest
0 ---' 2.751 p = 0.24 NE, and ro is given by Eq (44).
Since in accordance with the theory of elasticity, the
Sgd above model can only be used if ro 'gw N and the
conditions for the stability of a crack are realised

67749
/P 9/00 SOV/126--8-5-1/29
AUTHORS: Galishev, V.S., Orlov, A.N. and Shvarte, I.A.
TITLE: An Estimate of the Conditions Necessary for the
AutoradiograRhic DeteCtiODf%f Adsorptional
Irregularities in Concentration
PERIODICAL: Fizika metallov I metallovedeniye, Vol 8, 1959, Nr 5,
pp 61+1-61+7 (USSR)
ABSTRACT: Arkharov et al (Ref 1) have discussed the autoradiographic
method employing-a-getive isotopesJ9 They have considered
& specimen in the form of' a plane-parallel plate having a
thickness b in the direction of the y axis, and
infinite in the direction of Lhe x and z axes, A
part of the plane XzO, defined by the planes y=O and
y=b, forms an infinitely thIn intererystallite zone on
which 0--active atoms becoome adsorbed- It is then
necessary to calculate ttie oloctron derLsity WY r) for
electrons having energy 9. Betha et al (Ref 21 have
shown that if the condition gJven by Eq (1) Is satisfied,
then the determination of the function F, which can be
Card found by solving a diffusion equation, is particularly
1/4 simple. In Eq (1), ME) Is the mean free path of an
electron hcaving ell6rgy E (Ref 3). Under this condition,

C. 1 7'~Q
An Estimate of the "cndirJons Necn1,.,,ary A,r the Autoradlographic.
Detection of Adsorptional Irref7.alarlties in Concentration
the electron density emitted by the inter (,rys tallite zone
near the surfat-te of t`~e spectmon and at the distance x
f7om the zone, is gi~,,en by Sq (2), where so i9 the
number of electrotis emitted per unit area of the zone.
The ele(-tToD r1unsity emit-ted unifo7mly over the volume of
a grain by dlstr:Lbuted sources, and measured at the
surface of the spe..,i.men, is given b7 Eq (3), where v0
is the number of electrons emitted per unit -~,clume of the
grain. The spactral density of the electron flux at
y=o and yz,-b Is given by Eq (1+) . Galishev et al
(Ref 3) haie treatpd the problem more 6xactly and
considered the systems AI+O.I%AgllO and Cu+0.1% Sb124.
They assumed that the concentration of the active
component In the intercrystallite zone is 10% and that
the criterion for the detection of this %one is that tile
difference between tile blackening of the photographic
plate due to the zone and rhe backeround should be greater
Card than 0.1 (Eq 5). The blackening of the photographic plate
2^ is proportional to the radiation dose D which is given
by Eq (6) where -) is the absorption coefficient of the

677.-0
30V/126-8- 5-112c,1
An Estimate of the Conditions Necessary for the Autoradiographic
Detection of Adsorptional Irregularities in Concentration
photographic emulsion and cl(E) is the probability (if
absorption of an electron with enorgy E during the
formation of the latent Image. The present paper gives
a critical discussion of the criteria derived in the
above papers and takes into account tlae form of the
function n(x) and the dependence vf c on energy.
A condition for optimum blackerin, of tbc photographic
Plate is derived (Eq 13). If tlie functic-n c(E) is
assumed to be linear (ths-re are no experimental data. to
contradict this) then the conditicn takes the form. of
Eq (141). Tho integralo involvod in thi,, condition
have been computed by the author:,, for Plectrons between
0.02 and 0,15 Mev for alunipium, Popper and lead, and
specimen thicknesses (.. P 1 --4, lu-~, and 10-2 cm.
Lt T h
Card results obtained are ':uvnm,2ri:;,)d in one figure and two
tables. Thcr~ are 9 r-.~f c,,f which 3 are
3/4 English and 6 are scviet.

An Estimate of the Conditions llocess~iry for the Ali toradiogr-upl-lic
Detection of Adsorptional IrrogularifieS in Concentrition
ASSOCIATIONt Institut fi,,,ikl ,i,,tallov AN
L.:L~tto (.f Sclencer,
.(Ln.13
of the U;~9R)--
SUBMTTED: July 28, 19"~,,r,
Card 4/4

21 (6)
AUTHORS: Orlov, A. If., Gal-'shev, V. S, Talluts, G.G. S~7,!- --I 2~
TITLE-. Calculation of the Multiple Scattering of Gacura It aj 3
Uranium and Thorium Series (Raschet anojb1',ratrjoj_,
gamma-luchey semeystv urana i toriya)
PERIODICAL: Doklady Akademii nauk SSSR, V61 126, Nr
(USSR)
ABSTRACT: This article presents several new methods and results
calculation of multiple scattering of i-amma ra~,&
of the elements of the uraniun! an-1 thorium serie:3. Tl.~
mental data utilized is mentionod in references 2-.,, aT,d 1~st-'
in table 1. The authors first investibaated a point ecur,-~" in
an unlimited medium. The authors caloulated the s~4ctrq %-,f t,~-
scattered radiation of a monochromatic point source in P.;), i:--
finitely extended absorber (water, graphite, aluminuz, ii-6n)'
by the polynoniial method (Ref 9) for the energies Eo.0-5, 1-0,
1-33, 1-50, 2.0 and 2.6 Mev. By interpolation and superposition
of the scatteringspectra calculated, the distances 4 0r = IF 29
Card 1/3 3, 5, 6, 10, 15, 20 (ilo denotes the absorption coefficient for

Calculation of the Multiple Scattering of Gamma Rays SOV/20-126-5-17/69
of the Uranium and Thorium Series
quanta with the energy E0) were determined. As an example, fig-
ure 1 shows the intensity spectrum at r - 80 on for aluminum
absorbers (both for uranium and thorium sources). In the fol-
lowing, absorbers consisting of several layers are investigated,
namely, plane-parallel layers of equal thickness. The result is
practically used for the numerical computation of a geophysic&l
example: a granite plate of known composition, given thickness
and density, containing uranium or thorium sources, and lying
beneath an inactive layer of the same granite is investi,vited.
In conclusion, the authors briefly discuss in the third &rt of
this article some particularities of the radiation of an a-,tive
layer, and in the last part special effects of absorption in an
inactive layer. Figure 2 shows the spectrum lg I X = f(E) of
the radiation of an active layer after passing through an in-
active graphite layer of the thickness h (for various Valuos of
h) and of the density 2.7. The E- and h-dependence are discuss-
ed. Contributors were : R. I. knishchenko, Yu. M. Plishkiri,
1. M. Shepeleva, Yu. P. Bulashevich and the staff membem of the
Card 2/3 Vychislitel I nyy teentr AN SSSH (Computing Center of the AS USSR).

Calculation of the Multiple Scattering of Gamma Rays SOV/20-126-5-17/69
of the Uranium and Thorium Series
There are 1 figure, I table, and 11 references, 5 of whic. are
Soviet.
ASSOCIATION: Institut fiziki metallov Akademii nauk SSSR (Instituteof
Physics of the Academy of Sciences, USSR)
PRESENTED: January 16, 1959, by L. A. Artsimovich, Academician
SUBMITTED: January 15, 1959
Card 3/3

ORWV, A.N _;_ FISHW, S.N.
Nechautems of the self-ftplicatiot of elementary cell structures.
Pt. 4t One possible mechanism for the replication of chain molecules.
TSitologiia 2 no.1:68-73 Ja-F 16o. (MIRA 13:5)
1. Otdel teoreticheskoy fiziki Inatituta fiziki metallov AN SSSR.
(MMAGMS)

S/030 f/60/000/05/37/050'
B0*i"/B008
AUTHOR: Orlov, A. N.,Candidate
\i
TITLE. The Influence of Small
of Metals
of Physical &-il Mathematical Sciences
Admixtures on the Mechanical Properties
PERIODICAL; Vestnik Akademii nauk 3SSR ~,960t No~ 5, pp, 94-96
TEXT: An All-Union Conference which dealt with the dis:ussion of studies
made in the above mentioned field was held in Sverdlovsk from Deoaember 14
to 18, 1959 The Conference was con-aned by the Otde2eniye fiziko-
matematioheskikh nauk (Department of Physical and Mathematical Sciences)
and the Institut fiziki metallov Akademii nauk SSSR (,Institute of the
Physics of Metals of the Aoademy of Scien~ss USSR). 34 lectures were
d-e-ri-vered, among them a namber of surveys preparei on the initiative of
the organization committee of the Conferenco. X. A, Krivoglaz, A. N. Orlov,
and A. A. Smirnov dealt with theoretical problems of diluted solid solu-
tions. K. P. Gurov I. B. Borovskiy, and M. 1. Korsunskiy reported on
assumptions in oonnection with the olarification of the influence of small
admixtures on diffusion X-ray spectra end other properties of the transi-
Card 1/3

The Influence of Small Admixtures on trie S/030 60/'OOO/Or /37/05 6
Mechanical Properties of Ideta'.5 B015~BO08
tion metals. V. M, Danilenkc dealt with the pe-.;uliar,.ties of the formation
of "Cottrell Clouds" in solid solutions R.. 1. Gazber deSCTibed the
physical properties of metals of a high degree of uilty V. A. Pav1cv and
L. S. Moroz delivered survey reports on the Influen-e cf 5mall a7~_Jxt-ures
on the process of the plastic deformation. F. N. Davidenkiv and c,_ llabora-
tore and I. A. Gindin conducted experiments with repeated 1~;adingxt
various temperatures7. S. N. Zhurkcv and hie collaborators determined the
temperature-time dependence of the strength of metals. V. 1. ArkharQv
reported on problems of the physics of metals. V. I. Likht an made a survey
made a survey on the effect of surface-reactive materials whlob are
systematically investigated by the school of Academician ~. A, Rebinder..
Academician G. V. Kurclyumo- underlined In his slosing address the importance
of the role of impurities in 'the solid state physics. The introductions of
survey reports are finally described as being valuable and are to be
published in compilations by the Izdatellstvo Akademi! nauk SSSR
(Publishing House of the A-.ademy of Sciences USSR,. The author believes
that the Conference has shown the way for conducting new experimental and
theoretical investigations in the field of the influence of small admixtures
on the mechanical properties cf the metals, and that thI6 will lead to the
Card 2/3 L//

The Influence of Small Ldmixtures on the S/03 60/000/05/37/056
Mechanical Properties of Metals B015YB008
discovery of new methods for increasing the strength of metals.
Card 3/3

GALISH31V, V.S.;, ORIOV, A. N.; SHYARTZ, I.A.
Autoradiographic revealing of heterogenous adsorption concern trat ions.
Isel. po sharopr. oplav.6:i58-162 16o. (MIRA 13:9)
(Autoradiography) (Crystal latices)

S/126/60/010/003/008/009/XX
E201/E391
AUTHORS, Orlov, A.N. and Shvarte, I.A,
TITLE-. Mechanical Stability of Large-angle Dislocation
Boundaries Between Grains
PERIODICAL: Fizika metallov i metallovedeniye, ig6o. voi. io
No. 3, pp. 492 - 494
TEXT- Electron-microscopic observations (Ref. 1) showed that
in some cases large-angle grain boundaries in metals possess
fine structure in the form of several parallel dislocation
walls. This observation is confirmed by indirect information
from internal adsorption (Ref. 2) which indicates that grain
boundaries are defect regions of several hundred angstrom
width, The present note gives equations for equilibrium
distances between dislocation walls for any number (n) of such
walls, The case of n = 5 is discussed in detail and the
energies of grain boundaries meeting ;at a given angle are
compared for n = 1, 3, and 5. The calculations show that for
a given angle between boundaries, the boundary energy rises
with increase of n Assuming that the dislocation model of
Card 1/2

S/126/60/010/003/008/009/xx
E201/E391
Mechanical Stability of Large-angle Dislocation Boundaries
Between Grains
grain boundaries is applicable for dislocations closer to one
another than 10 interatomic distances, the maxim les
5~m ang
between neighbouring grains are found to be 504 , 7027'
and 12035' for n = I -, and 5, respectively. The authors
consider also dislocatit,n i,~alls where the dislocation density
varies from wall to wall rhe paper is entirely theoretical.
Acknowledgment is made to Yu A. Shakov for communicating the
results of his work (Ref.. 1) before publication
There are 6 references~, 2 Soviet and 4 non-Soviet,
ASSOCIATION, Institut fiziki. metallov AN SSSR (Institute of
Physics of Metals of the AS USSR)
SUBMITTED: May 3, I.96o
Card 2/2

3/020/60/132/03/59/066
B010005
AUTHORSt Orlov, A. I., Fishman, S. fi.
TITLEs On the Kinetic Mechanism of Redupliostion of Chain Molecules
PERIODICALs Doklady Akadenii nauk SSSR, 1960, Vol. 132, No. 3,
pp. 700 - 703
TUTs According to the hypothesis (R*f. 3), d"oxyribonuclaic acid (DNA)
Is a carrier cod* of hereditary information. This information is deter-
mined by the order of purine- and pyrisidine bases in the DNA chain. It is
a priori not ol*ar whether an accurate reproduction of this order of
nuolootid*9 Is possible by means of any simple physical structure
mechanism of the complex DNA molecule, or if specific interaction forces
are necessary which occur in such complex systems as the substance of the
nucleus. In the present paper, the authors want to study one of the
possible, simplest reduplication mechanism*. They presuppose that re-
duplication taken place over the whole chain length at the *eno time. By
means of calculations on a nuclear model, the authors arrive at equation
(13)- From their calculations, the authors draw the following concluAionst
Card 1/2

ORLOV A.N., otv. red.; FAKIDOV, I.G., otv. red.; YAKOBSON, A.M., red.
L_jL__
izd-va; RYIJNA, Yu.V., tekhn. red.
[Betatron gamm defectoscopy of steel] Betatronnaia gamma-
defektoskopiia stali. Moskva,, Izd-vo Akad.nauk SSSR 1961 56
ImIRA i4:M*
1. Akademiya nauk SSSR. Institut fiziki metallov.
(Steel-Testing) (Gan= rays-Industrial applications)

AUTHOR:
TITLE:
PERIODICAL:
Li o 5'~, I I C 0
20127
3/18 1 /61 /GC "/'0C,2/'G25/,'C
B I 021'B212
Crlov, ,. N,
Durability and steady creep of polycrystalline bodies
Fizika tverdogo tela, v. 3, no. 2, 1961. 500-504
TEXT: 5, N. Zhurkov and T. P, Sanfirova have shown experimentally that
11 teady creep velocity ~ and durability i of a number of metals are given
by i . 10exp(-(U-,rdYkT)j these formulas are valid over a range of eight
orders of magnitudes for i and -r ; U denotes the activation energy,
the activation volume, 10 and tire constants independent of a and
T, a is a constant stress, Also C-T aT0 = const, which leads to tne
assumption that %5 and -, are a function of the same mechanism but the
present theory needs two different models to describe it; one model is
based on diffusion processes and the other one on a growth of micro-
cracks without diffusion. The paper discusses a model which is valid
for I and T, and the growth of micro-cracks without diffusion Is accom-
panied by a significant plastic deformation. A grain (Figs. la, b) with
Card 11~

20127
Durability and steady creep- S/181/61/003/002/025/050
B102/B212
linear dimensions d is examined in a polycrystalline metal, and in order
to simplify the problem, it is assumed that creep can only take place in
planes which are parallel to y = 0. The dislocation density in the xy-
plane is assumed to be equal to Q cm-2. An initial crack will grow sud-
denly from slide plane to planing surface; in each slide plane it is
fed by dislocations which enable it to grow and reach another planing
surface (Fig. 1b). The dislocation sources which are released during a
crack expansion will emit new dislocations, and macroscopically this will
show up in a plastic deformation of the sample. The growth of a crack
along the grain boundaries will happen in an analogous manner, and the
crack will be fed with dislocations of both grain boundaries. Th*oe dis-
locations have opposite signs (s. Fig. 2) and stresses at the front
of a crack are determined by the excess of dislocations which belong to
one of the two signs. If cracks will grow along grain boundaries ,
probably coarse holes will be formed. Various relations between C and
T are discussed and also numerical estimations are given. T - d/V is
valid if the front of a crack is spreading with a mean velocity of v,
from this it follows that 9 -vmbq/2dh, where m is the amount of dis-
locations, h = (Qd)-l denotes the mean distance between slide planes;
Card 2/4

20127
Dura:aility and steady creep...
S/181/61/003/002/025/050
B102/B212
the displacement quantity b/2d is determined by passage of one dislocation
taken from the source to the crack, Q denotes the number of crack nuclei
in one grain. The following expression is obtained 1,r w dmbQQ.
-3
8 2 8
If Q - 10 am b - 10 am, d - 10 am, and q - I then i 0 0 10
this agrees with experimental results for several metals. In order to
calculate I and -r, v has to be known, it can be determined from
V - lly 0exP(-U-rV.)/kt), where po is the lattice vibration frequency,
an the normal stress in the crack front, 11 the mean distance between
obstacles, r -;OrW). If d - 10-3 am, 11 - 10- 6 cm and V 0 w 1013sec-1
then -r0- 10 sec, this agrees well with experimental results. There
are 2 figures and 24 references: 15 Soviet-bloc and 9 non-Soviet-bloc.
ASSOCIATION: Institut fiziki metallov AN SSSR Sverdlovsk
(Institute of Physics of Metals AS USSR, Sverdlovsk)
SUBMITTED: May 23, 1960
Card 3/4

KLASSE L"IMMUD OVA M.V. - 0R,.LOVA,.L-N - 14IWKOV, V.F.; TYAPUNiNA, N.A.;
P P
iHASKOLISKAYA, M.P.-
Symposium on dislocations in and mechanical properties of solids,
held in Cambridge (England). Kriatallografiia 6 no-5:809-812
3-0 161. 04IRA 14: 10)
1. Institut kristallografii AN SSSR.
(Dislocations in crystals-Congreases)

GROBERG, B.A.; O~WV, A.N.
Microscopic calculation cf the apacing of atoms in a dislocation. F-'z.
met. I metalloved. 11 no. 4:481-1.88 Ap 161. (HIPI 14: 5)
1. Institut fiziki metallov AV SISSR.
(Di8locations in metals) (Metallography)

Otoo 26342
1401 IS651-1 /S--rf, S/076/6,'/C'15/
14.1400 B'27/B102
AUTHORS: Orlov,-A.-N., and Fishman, S. N-
TITLE: The theory of dissolution of inhomogeneojs surfaces if
solids
PERIODICAL: Zhurnal fizicheskoy khimii, v 35, n~-
TEXT: The authors conducted quantitative studies on lh,~- diss.--li,ti3r ~,f an
inhomogeneous metal surface in the solution of an et'hin6 aeer.t Ly means
an elementary macroscopic model. It is tried to give a mathematica:
description of the dissolution mechanism The part--71~ f2ux fr~,m
the metal into the solution is given by J -aV~, a is related the
diffusion coefficient D:
D - a -~k- ; in ideal gases: D where c -Is tho -1.n-pntrati :;n of the
Q ac Y CM
dissolved substance Q the density of the solution, and W 4.hc- a- ' e---ar
weight. The authors start with the calculation of th-~ -rr:sion ra* ' e. T~,e
chemical potential p(l) is assumed to have zyl-,ndrical symmetry, with 'he
axis of eymmetry Oz being oriented per~-endi,,ular t~-) the in~tia: surface of
Card 1/6

26 2
S /0 7 ~ P6'/Cz,C 1 2 /0
The theory of dissolution B',,7/B,02
the specimen. The surface is described by z - f(r,tj. Af*&7- dt is
shifted by r. The ordinate change of a point C during th-a time dt equa's
b -.2-f dt; the point which has the ccDrdinateg r dnd f(r.'; a- 'he moment
at
t, is shifted during dt by the distance a T-) Idt ir the ,,f
j
being the metal density. Considering the relati-,-,ns s n
Q
M of ~ _/I z=f rX
Cos C 0 it fDll3ws frCM 'ne 1:-,an~~ie ABC that
Z/11 Z-f(r,t), Ct9 -1 or
af 1
at - - M (Jz1z-f(r.t, -* .37,
If the dependence of the chemical potential or, the surface --ur~,at--Jre (AB) is
neglected, the function p(z,r) at the surface f(r.t) ;s a function of r only
and is expressed by 6(r);
C
Card 2/6

6 4
S/076/61 035/007/012/019-
The theory of dissolution... -Pl27/BI02
(r,71 t) (r, f (r, t), t) (r) (6).
IZ-f(r,t) I
In the general case E depends on 1,f12'r and 102 fPr2
2 2
-~(r,f(r,t),,.'ffir, 'cl ff~r (6a).
If (6) is solved with reppect to f(r,t), oiie obtains f(r,t) v(r,~(r); t)
Differentiation of (6) and (7) yields
+ +
t', Pt W; Tr- ~ v, Or
oe ~- -, + + V., 08). (8)
T,
vi)-l' V1
and one may vrrite 4 4r r/vt (9). Now, the component
of the current density with respect to the surface may be expressed by the
Card 3/6

The theory of dissolution...
26342
976/61/035/007/012/019
B127/.E102
derivative of the function v by the following formula
-V _V a ~1-v (.q-V 2-V
With (5) one obtains (10).
Tt- YM ~r r t~iI
satisfies the'conditions v-0 at't-0 and v--O at w0, one obtains
t
(13).
t
if (10)
v 2
If concentration
I CL dE
0
,effects are negligible, one may assumet c-1 'or, according to (9)t
Y = nle 2ND N (15)
card 4A v - -2 (x1aM1/n2p.F2)'j-, (16)

26342
S/076/61/035/007/012/019
The theory of dissolution ... B127/B102
F is the Faxaday number, n the valence of the metal ions in the solution.
The solution of equation (10) holds for the dissolution of an isotropic
solid, while equation (16a) holds for the dissolution of an anisotropic
substance. The particle flux density of substances on the surface Is
determined by the potential difference ~j between the sample and the solu-
tion
nF + Lb2 ) + nF -f (17)- In this case
T ~M 8Rr 2 / M j0 .11 0
denotes the binding energy per unit volume of an ideal crystal yo ~he
residual components of the potentia-l-jump at the suiface, 0 the shearing
modulus, b is B~rger'B vector. ~substituted byi~p in ('j6)
Ji v (oo, 1) t), = C. yrf (19)
C, = 2 U C' = Gb2/8yiU. U + p.nFTo/M.
Card 5/6

the theory of dissolution ...
26342
S/076/61/035/007/012/01.9
B127/BIO2
There are I figure and 10 references: 4 Soviet.-and 6 non-Soviet. The four
references to English-language publications read as follows: Ref.' I- J J
Ref. 4: 5 al.
Gilman et.al. Sears. J. Appl. Phys. 29, 1958. N. Cabrera et '
Phys. Rev. ~L6, 1153, 1954; Ref - 5: J. J. Gilman et. al. J. Appl. Phys.? 271
1018, 1956; Ref. 7: S. Amelinckx, Philos. 269, 1956.
ASSOCIATION: All SSSR Ingtitut fiziki motallov g. Sverdlovsk (AS USSR
Institute of Metal Physics in Sverdlovsk)
SUBMITTED: November 5, 1959
Card 6/6.

PHASE I BDOX MEPWITATION SOV/61T6
Konobeyevokly, S. T., Corresponding Member, ~ccademy of Sciences
USSR, Reap. al.
Veystvl.ve vadernvkh 1zluchenIv na materialv (The Effect of
Nuclear Radiation on Materials). Moscow, Izd-vo AN,,SSSR,
1962. 383 P. Errata slip Inserted. 4000 copies prInted.
3ponsoring Agency: Akademiya nauk SSSR. Otdelenlye tekhnl-
cheakikh nauk; Otdelaniye fialko-matematicheakikh nauk.
Romp. Ed.: S. T. Konobeyevskiy; Deputy Reap. 8d.s S. A.
Adsainskiy; Editorial Board% P. L. Oruzin G V Kurdyumov,
B. M. Levitakly, V. S. Lyashenko (Deceasedl, iu.'A. Martynyuk,
Yu. 1. Pokrovskly, and U. F. Pravdyuk; Ed. of PublIshing
House: M. G. Makarenkol Tech. Ides T. V. Polyikova and
1. N. DorokhIna.
cam 1/14

The Effect of Nuclear Radiation (cont.) SOV/151
PURPOSE: This book is intended for personnel concerned with
nuclear materials.
COVERAGE: This Is a collection of papers presented at the
Moscow Conference on the Effect of Nuclear Radiation on
Materials, held December 6-10, 1960. The material refleo~
certain trends In the work being conducted in the Soviet
scientific research orginization. Some of the papers are
devoted to the experimental study of the effect of neutron
irradiation on reactor materials (steel, ferrous alloys,
molybdenum, avialgraphite, and n1ohromes). Others deal
with the theory of neutron Irradiation effects (phyaloo-
chemical trans formations, relwcation of internal streades,
Internal friction) and changes In tfie structure and proper-
ties of various crystals. Speolal attention Is given to
the effect of intense T-radiation on the electrical,
magnetic. and optical properties of metals, dialtatrics,
and semicon4uc'.ors.
Card 2/14

The Effect of Nuclear Radiation (Cont.) SOV/6176
Andronikashvili, E. L., N. G. Politov, and M. Sh. Getiya.
Effect of Irradiation in a Rea,~';or on Structure and Hardness
of A-14ali-Halide Crystals 277
The irradiation was condupt-.-ad in the IRT-2000 Reactor at
the Physics Institute of the Georgian Academy of Sciences.
ebrlov, A. N.' Use of Electronic. Computers for Calculating
R"tat-io-n Disturbances in Metals 288
Dekhtyar, I. Ya., and A. M. Shalayev. Change in Physical
Properties of Ferromagnetic Metals and Alloys Caused by
y-Radiation 294
11
,eitsriken, S. D.
(De7~eas-,d), and N. P. Plot',I
ikova. Effect
of Y-IrradiatiDn on Processes of Ordering and Disordering in
Fe-Al Alloys 306
Konozenko, 1. D., V. I. Ust'yanov, and A. P. Galushka.
Y-Conductivity of Cadmium Selenide 308
CaI., - ~. ~, -

~4
L UT HOR ~rlov, A -
16'1/ 62/004/004/0C,6/042
B 1061B 102
T IT U: Kinetics of Joggy dislocations in a simple lattice
Fizika tverdogo tela, v. 4, no. 4, 1)62, bu'6 - 679
Tz,XT: Th, kl,,t,, e,~,iatlons "or the vucancies and the tensor coiriponents
N.. of the disloc-ation density are established for a simple cubic crystal
Ij
lattice ander uniforut stress. Thv kinetics of these defects is described
by the following system of equitions:
2
VN v III
v M IN0
v(2vw N 2 1 +' + 4 2-, xy, .ind
x xy
z= [)b'n W ((N,, -4 Pljj) v,f
4
Card 1/3

5/181/62/004/004/006/042
Kinetics of joggy dislocations in... B100102
I
(NJ) --I- N1k) V11 ('jk)ldt'-4 2-. f[Vj P - 64j) &J'i +- viaij 0 - ill) I X
0
x qj,j ( ti) w 0") d1"dt'--#- vN", (I - &,j) - 2vN',A- T 8,j -
jj
-i- Dnb 2 In WN&)) N,'~ (I
b ( 2 vCN,,
where v is the dislocation velocity, v a is the velocity of migration of
jogs along dislocations, m is the concentration of joggy dislocations, n
is the vacancy concentration, a is the portion of all the vacancies re-
arranged in a (square) accumulapion plane, D is the vacancy diffusion
coefficient, N is the overall dislocation density, No . N ii, x is the
density of intersections of the boundary dislocations,
exp (--.(l /.N) ( 1 +lsIN) , Iis the minimum length of joggy dislocation,
NZY8 8
and 'f- = . Two types of dislociation sources have been established,
XY
Card 213

Ola'Ov, A,,N.
Theory of t1w Frmik-Road courvoo. fls.mot.l t9vtAl-lOvO;l.D
13 Ja ~ , , (IMA 150)
1. lastitut fiziki wtallov Ali SSSR.
(rtieklocatAonp in wtals)

JPMIGS
AMSION -Nkt:; AT5023809 0006/6i/000/000/0288/0293
UR/ 62-
0664 A. 11.
A=M:
7-
TITLE -o eospv -induced disturbane-ea in metals
Use f 4ters for calculating radiation
SOMME.- Saveshchaniya po probleme Deystviye vodernvkh liluchenLy no meterinly.
Mosca4a 1!�0. Do stviye yadernykh IslucKeniy n& waterisly (The effect of nuclear
radiation- on materials) doklady sovei;hchaniye. Moscow, Ind-Vo AN SSSR, 1962,
218B.-293
T.OPIC TACSz radiation effect, crysta:1 lattice deformatiotv,."mathematic model,
computer calculationt metal crystal 0
-ABSTRACT: Computations of the dynamics of formation of radiation-induced dis-
turbahces'in metals vere begun.in recent years at the Brookhaven National
lAboratorys This survey is based on an article.by J. B. Gibson, A. 11. Goland,
M. Milgram,*and.G, H, Vineyard (Brookhaven National,Labordtory, Report BNL, 4871$
1960; Phys.-Rev.j 120, 12290 1960)i The computations were carried out for models
of'segments of a face-centered cubic lattice in the.form of parellelopipeds
b nded by planes of a cube and consisting of 5 x 4 x 4- 80 cells (446 atoms),
2t 6 -
_x 7= 84 cello (468 atoms) and 2 x 9 x 10 w180 calls (998 atoms), An im-
d
Isw '1/2

ORIDV - A.-N.
"Kinetic Equations for Dislocations,"
report submitted for the Conference on Solid State Theory, hold in Moscow,
December 2-12,, 1963, sponsored by the Soviet Academy of Sciences.

B/161/63/005/001/046/064
B108/B180
kUTHOR. Orlov, A. N.,
TITLE. Formation of defects during the motion of undivided screw
dislocations
PERIODICAL: Fizika tverdogo tela, v. 5l no. 1, 1963, 308-314
TEXT: The motion of jogs in screw dislocations is studied. This can cause
point defects and dislocation loops during plastic deformation. Steps
which arise when jogs moving in different planes meet are incipient
vacancies. When jogs and steps collide this will result in a point defect
plus a jog in another plane, or an incipient dislocation loop which would
act as a stable "drain" for jogs. Solving'the kinetic equations for jogs,
steps, and incipient dislocation loops, the author arrives at estimates
showing that with such a mechanism more point defects arise than on the
steps that are caused by the intersection of dislocations with screw
components. Few of the incipient loops (the steps can also be regarded as
such) grow into real loops which can be detected under an electron
microscope. There are 2 figures.
Card 112

S/18 63/005/001/046/o64
Formation of defects during ... BIOBYB180
A330CIATION; Institut fiziki metallov AN SSSR, Sverdlovsk
(Institute of Physics of Metals AS USSR, Sverdlovsk)
SUBMITTED: August 13, 1962
Card 2/2

IRDENBC14, T. L.; MOV, A. N.
Win objectives of investigations in the field of the physics
of pl"ticity and stra2gth. Fixmet. i metelloved. 15 no.lt5-
11 Ja 163, (MIRA 16s2)
(Faysioal. metallurgy)

KSLAREVA, I.A.; GRLOV, A.N.
Theory of multiple-wall intergramular dislocation boundaries.
Fiz. met. i meta.11oved. 15 no.6:824-832 Je 163. (MIRA 16:7)
1. Institut fiziki metallov AN SSSR..
(Dislocations in mete.1s)

ORLOV, A.N., .
~J,) rfindar &3s, otrin- f~ *( 3!tu..; ,a ~ F~ n 0,..r I rl:iv. . ! -c.. : . ; , , ~ . . '.
no.C.60 -J,,- le,,/. !~:. 11
J. 5*..;.ir.;b`.y Inh. ufravien--'Ya

ORLOV, A.N.
The whi t,e rapped 'Sayari Mounta ! tai havr- beer, conquerFri ."rar;.ll, .
st'rol . 14 no. 1(,t -~2 0 164 . XRA Lp:-"
1. Stars~;~y Inzt- uj,r-ivlpniyiA hf4iknnqtrojput'.

ORLOV, A. N.
Kinetics of a nonuniform distribution of dislocations in
a face-pentered cubic lattice. Fiz. met. i metalloved.20
no.1:12-20 Tl 165- (MIRA 18:11)
1. Fiziko-tekhnichefikiy Institut AN SSSR Imeni A.F.roffe.

ORWV, A. N.
Double reflection of X rays from a crystal with a nonuniform
distribution of dislocations. Fiz. met. i metalloved 20
no.1:131-132 Jl '65, (MIRA ISM)
1. F--*ziko-takhnicheskiy institut imeni A.F.Ioffe AN SSSR.

N BON

-- &-tAk*,
MV
IQO
ioO 03
777, 11
"Tim
ered
P_
~-A t bukl~_ I" e,
solvei balance
t
go and 'ol)--
vp Axes .,on.:&
o andL ki W-Jeo
Ad~ AiA6"il6np'-
WIS
.09
Ab" d! IIA6 6upt th P* Ical
on: or - e sloes on -_ve fLee e a
Ibe,coildifaii4re ob-
i6d'ifted disloep.
o screw.
bi" do ence,-vf he'
U
pond
ie 1' d(A" d-ln~)/6.
'der t
~t.b*
4m I tift, cases when
for,
tb
be oplexop ate
30 _:I~ COX e an the
of prodwtice ~.Or: 1* --osroat iwtbe

OFWV, Anntolly Nikolaymvich; IWNCIIIINKO, P.M. retsenzent; SUICHWKO ,
7Y~~, ISDTONVA, L.A.. tekhnichaskly redaktor.
f0peration of the VShM semiautomatic glass press] Rabota na
stekloformulushchikh polwvtonstakh VShM. Houkvu, Goo.natichno-
takhn.izd-vo MinisterstVti DromVshl~. tovaroy shirokogo potreble-
nita SSSR, 1955. 201 p. (MLRA 8-10)
(Glass mnufacturs)

PRZ
get
bi
14 -ou -
Lin

1~ ~ " v .i I . 1v
ORLOV, A.N.
- 0""
Moistening the batch In the charging hopper of a glass furnace.
Stek. I ker. 14 no.12:21 D '57. (mm 1121)
(Glass furnaces)

ORIDV, A,
Standardize the operation of annealing lehra in the glasa
industry. Log. prom. 17 n0-1:38-41 Ja '57. (WAA 10:2)
1. Gl"nyy Inzhener treat& Konservotaklotara.
(Glass manufacture)