SCIENTIFIC ABSTRACT AKULOV, N. S. - AKULOV, N. S.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000100720018-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 5, 2000
• Sequence Number: 18
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

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190, No.
=YT_,a=".ihA6 Utl of mi4vietia h and analysis we am-
-a boin
veyed.
ooodnicted for the OwAral at bes),tte"Od 11" P"W Of eumdw*bls
intwwi is the U08 afmagnstie showulitbamsup-andmim-
structure, of steel SPSAUSOR4. "M== W given valuable results in
connection with the Wudy ofebanges due to deformation and precipitation.
it is especially usefid-as a moms of studyiDg the m.1crostnicture of atain.
leas and ham-re"kS steels. In 1933 the wAUw suggested the use of
Y.F820, + F waspensiona in place of irm-powder suspensiow in the
&I
magnetic I ad of detming cwks. A simple mapet'
not req am 1 0 from the A. fing
mains, )w devs1oped. 0 DOMW a insunmunwwts in We i
An t for the automatio recording uf the preferred orientation
ateel-a in ob in I min.; (b) an instrument fur
in
recording magnetic changes during fatigue W4 in the course of a fatigue
tebt the permeability pasies through tvw peaks, tvaccond occurring shortly
before failure of the specimen) ; (c) a simple instrument to record the rate or
tmnsformation df the &Mwdto an quenching at different temperatures
(with the help of this instrument an amAnste S-curve can be constructed
in a day).; and 1d) simple magnetic instrumcmW for measuring the thicluiess
or ooffosion-rmating t-Ung..
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,Pvkhdv).4cr'. S4. U.B.SA. 1U41. (N.S.I. Viw!i-11.1
Tl,p d , of tht, Fpml of phasr rhatkurs is dipcum-l au rcmril wvs-~
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N. S.AkultA, (Coaupt.
is assumed that
the &%,er_ap length of the reaction chain does not change In the
course of the reaction and is - 11(ka- 1). a beinj the pilobability of
an active Contra reacting with other mols, an A the no. of new
centres crftted in this reaction. From theme assumptions the main
equations of chain expecially of explosion and ftme
reactions. are . I. I. D.

W
00
00
so
I-AA, WAL, UP U it 1 4 1
-60
so Ow cm1bawdon. Lud"Mmation and 011,0doul.
'i- S. R. - !'-W I
go it 14 7
methuds. dc"V64x't by
I udying tmrsinched-chain tra"luels are Applied to
a a. 0( the inductiost perw of spmtatmju% iviltioll "00
09 11i 1 '4 1*0
mumatiets *Ad explos"k as a functi(xi of presm" an.
00 A.'sthvtwy*m-vut%t% fivt%bc fact th&t
00 .3 airl Autolvartir nwthas is not tikawbie at oil Values '4
The tivatiment devr1inx-A by A. is
twe"Urt: Said temp.
Awwu (a tw capable of i8sterprViing data i'd the um'1416,11 coo
00 Itisalmish-mrs
that the reactic"I tate Is tctu at 11w Imundark% of th~ zone L to
14 autornoic frartiot Cf. C. .1. 25, Nthl. W. 1'. 0
1-1100
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U. A. S. S. no -3 1 -41W
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4 -id. A. Mo mr(in
OOP EnSIM).-Math. treatment pio~ a
Phase trossrormation kods to do foambw Pears;
'
"Do of the dymanks Cd phase trondonmatio
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(A
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Ap - 0), ss the sp. vol. of the i-th pbaft. AT - To - r. -00
L e., the diff bet"" the t.,DP*, I % St equil. and the .00
temp. dthe txUW.$ySttm0(2PbM,IP - P -_P% Le-o
ff
l
M

e Pressure &
the di
erenct between, use externa
we Pfft-
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with
e
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hich d
a
in
m
rdi
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ss
e
co
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r
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w
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ng
Ii
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reduces tothe
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T

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F,;m V _
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qAwwUwz and in expWnImS the pbeuuaw= of gamy and
almotwoAm sigia. q. 1~ in jMd, ip pointed out.
11,

S L Jk S"ALUO&VAL LmERAIM CLAWUPICATION
law.
soft" telloso "it wov Got "LM401 vitlai akt amvm

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it to W It 16 It 4 1 lonjilljoexpe not Ull Sea ate Mat 4141.0re

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state of & chemically active gaa. in which no spontaneous
pumv
b
t
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i
d
v
reaction occurs, may.
de
in
e
o two types, (a) the state of
"
In which initiated react on does not spread to
reaction damping.

00 the bulk of the gas, mad (b) t1we state of " reaction slitrading."uhrrr
oe
' the gone of reactlon spreads from the centm of initiatu-n with a N
go al velocity &% An equation is derived connecting iv and the prossurr,
Anti temp. of a chemically active gas, and from this the boundary
64 amditions between the states (a) d (b) can be cale. (a,
Ex
erimental data an tho reaction of CS
and 0
agree with the 0
00 ,
,
p coo
0 theory, From an equation of similar type involving the Inductitin
h
e tmadary conditions between state (b)
period (r) instead of iv, t

00 a And the state of autogentsis. in which reaction proceeds spontane-
. I

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The rate of Catmilysis in the process of malf-Ignition.
N-h~~w_ (Immip. trod. a(ad. s.i. 43.
),4WY Akad. Slikk S.S.S.H 43.31", 21(1N1).
Equatims mt, dr%violia-4 Abk-h %ho-A lite effect
(Ax6supill Illemliticif the %utillerStils fits. Cloltibmi
inermws proporl4itual 10 SINVI.I.. lot the raw l)# nex.
estalybis d-At to the wallq (if the Reaction vewl, the wale is
iuvvrwjy ptattortinual to the square rint #)I tile 1114M. Ill
the virswi. The olditing (A lioundary curves along the
letup. fixis WW tilt Shape of themclical I-mridary curveq of
tht regim it( wif-Ignitiom are calc4l. slid agm qtiantila-
lively with expl. 11 G. 16lcCAnn
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TbeactitaJ. -A^ ezpmko b dedym ior 11. ld.Vt'jm'
oft
PerWd (v) of nactifts rowiving a definite cvwu. .1 inter-
001 mWists pro*wu bdm the nwian pmteva at a w4t,
sell r Is CIM as a ktoction at te"qp., w(aft Uft.
so* Tl:mpenks CA Ible catabw, Va.. corwo..
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spAm or straeg fleMsp It In dIfTloult to speak of
Individuml bowAarles of the dam3m. Dbou"" f*r.
ul"s for fib* oalculation at the dIumalms of tm
In"Vidwa damalm.
Oftoblalos of the Processes at vtowtizatICUPO 1. 8.
Ab4OP,%1qgt!aq Rss"Mb MMItate at "Wolof#
nwom otato malveravy, 5
*Xsv Ak Awk,, bw Fislar Vol X10 So .5
vp to the preewt theris bu boa "zT little "t& VA'b-
limbed an th* offoot at the IntervelatlooMip of Reg-
notto damIns an the path at the assmatization curve.
The object or thle artIcle is to solve thle prab2m'
&M show that thle IntemlatlausUp pIV* a =at In-
Portent rcloj vb1oh xvIe Is so Smat tbut In the pro*-
WOO 1947

WOO 107
-Us Anlectroplo AMW 0 Vmmw*WwtIo 076t&U. ct-
DIAN7 AUW#j IN _At X.
"Isy Ak Xmko Ser ftzl"* Vol 11, so
fte V=Tomo of Us artI*U Is to prealoft 00 "b&
vhlob wa obtalwi as a regat -at Us OPUMUO Stut
of parmster K at nummOtle salOctrW rCr-bima &I-
3me at 21 V12 -Mr SV=Wwtlo Imp"Itlift ot Tar-
law vaumles, I#*.* On, ft, sad Jb. Xnmm WO
=a/ftyales (clam")
Sunni objwtlm ct MW Iw"tlPtINW 1610k w**
am&uM*d and Usts Vw ramItS ObUISM fV= tb*
we" vbUh wwo samfteted to fatezubw oaft-

Jun 1947
Ignition
Diffusion
"Role of Diffusion In the Auto-Ignition Procass,"
3, S. Akulovp Aot Mm. Acad Sol BSM, 4 pp
"Dok Akad Nauk SSSR,, Nova Ser" Vol LVI, No 7
Matbanatical disouselon ooneluding vith theorem that
diffusion leads to reduolng the effootiveness of value
of nath6matical expeotation of regeneration of App
upon quanl p; the o ' lolents of trans-
~ItyA o D DOff
mutation Apq (v'ltb p +q remaining invariable through-
out).
6OT94

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not, me" of pkg* d$FWNN.
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an comm"Pol in a desaw *V With the Oy"al-
IOSTOPbbc 4bvction& IUOW lium also dcoonnine the
0 id dwa wool chusew eflAs tad" sown in the
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diattim of Me dismaclow do dtp*Wdm fisum now
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dcm
it lboomoL Mw rommolts of thm abowndcons make
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or the ioiaFFg i = M00-
and TOLMYmb wiftor 0 vmq qmm or stwomm
The mw Nio" was %WA to be mwh ft)"
wmkft mod to vqW a Mr rmw ca"kiwo des.
atmtim ottlmi plotiotle doilkomadoon quamWh* and
qualhoth* dian may odmor wmbod. v4 r. KaAtm
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4011144 klikkki-A tit mt;-A%i%t ("IfolmAgo"(it" Itu'lalA ill lix-hit
1%4.4. khAlluolit, OvIll iowumt), It, Malitig %ill%
to Ole olxvillwo an, 2-:11i llim- I-twel flow 0%, 1-, lit
piol-l'-dimihol aftellvatl"A mamilk4w lit-1,11 will, m.
aml4ilt.-h- it. bill AW) A It', M"W-11
111ill. 11.4- AM O'd OkIWO1111- Olk luo
P> )'Witit"d 111~glu-IW 1"Itloil
2~0
3 - J.) ".1a, Jw,
w141111# -1 (41 A 11 mm 6"
140-A oull., '4114-4-01111 11,14, ..1 1 I's
()0. WHIAM41. lit 04-11(AWC Udh IliS)lf'4jl1'- 14--, 140
%illsk di bon.
v1( tit -If.1-11141ing
f"Ill"I I'l f"Ilow J.'31 lrb'14 lkwmiju 11'
I-votI414 11
2 4 t"'i" "I' U44 b-411111 10 W4111141114
.-,I lilt, f-fil isibsk: At uLW. ImNli, thoo, jor,-j, A.m
L JA)

OJO A
so
0
:
0
04
:* I
00
.2812. On the Diffusion of TrammUng Particles (0 diffunii tranowti-
rur"behikh obastlto) IV V A Aku].6v Doklmh Akad Namk sm 61
235-238 (29AS) Jay 11
This Is a oontinuation of a theoretical study outlined in Dokl
Ak4d Nauk SM 16 Noi, 7 (1947) and In Yestnik Moskovokogo Univ go.
2 (1948)9 The a&** is investigated of particles diffusing Into a
substance and, through interaotion with the latter, undergoing
tranmatation into particles with now properties, In the process
of diffusion, the now particles mW undergo f urther transmutationso
Consecutive, cyclic, or chain types of process*# are possible. The
proosseem we viewed as diffusion waves tranomtIng Into each
other; a formls, Is derived giving the velocity of these vaves,
Cl,!. 1!~!ATIM
.00
-66
"00
1*0
I�110
r* is
0610
1440
rip 01
%*
v00
V34W 40.1AW lei
V ?W 0 m it -k W -a-isr
U a

AMVP N.
Ahaov, N,-S., BloklAna, 0.1., Bollshova, K. M., and Ch-mova, A. p. Investigation
of the constant of the an15trOpy of energy in triple alloys of the system Ni-cu-Mo- P ~55
U
The con5t~:nt of anistropy for the triple systlem R-Cu-Mlo changes as the amount
of coprer and molybdenum are increasel.
Scientific "esenrch Inst. of Physics, Moscow State University
July 7, 1948
SO: Journal of Technical PhyAcs, (USSR) 19, No. 8 (1949)

CA
sowl A. P.
Va'z:.L=. ZbW. rtw AL
( L IM d.
in &y &Nap of NI W
v"!r UMMICOY CMISt. dvcma*s filowtv with im-tvioins
clectron conen. In the oulcled intul, with ibe c*um of thit
d--- clerwMing an the metal A studr of the
Itroary system NI-CU-Mo within irlInre fmm,4 Al. %
Cu to 3 at. % Slo %bowid that the anlantropy cona. dr-
protled only on the total tvaca. of valence elect, . and
was not a fimcdon of the lanicular metal turubbins the
clectrues. The empkkal equation k - showing t6e
relation between the anisatvapy const. A wW the maptlic
1101n, J., agrftj quite well with exptl. results. M. G. M.

T 'v 7
7 11 01 Q U 16 0 It It IT v a If IT Is If a a
-A A L A A-J- a A a -L 'a
- .&, ..
VIOCCISts &NO va twF* ~Ir S of 0
00 alloys. Atitmov
14, 3,.,A- mAve X 1. Am ftLev. K. P.
06 SSS)k do (Als. 41 IIIS-Ill (190) A Ammian-
06 IWw Fe-ft &Wp wfib 54, 36 and M. rt cmient.
re*wth*. um pnpwW by maching &W dmvm
so
ir4o wim OJA ow WsW lbr vWwwwkdon
00 pmPerd" by a Strain pup metw& By paphical 0
humpratimorthe wactuves thavahpe~~'~ 10-6
Icy. .00
was obtabol for dia dim In the W1,
'00
00 a eftect was AmW to be > 2x the effect for NI so
positive. &W was comflovited by the great mWwtic
00 0: KTWIMIY or the &IW to tissue deromudom.
00 AmW* Ow alloy si 70* jkfw icmptI4 &1900 t: ago
wnddmbty wessaw ft cifect. almultsim"isly
00, rablies the utwWm valm of maprdation (diough too
002 h=convkwj*). AnwAliminctsainftelemical fee
&0Z wn&XIMIY,by 6%. F. 9. (R) goo
g
goo
,so
Atoo
so 10,- 614111 ow 0.. lit
I I Of 0 If 0 '1 It 91 0 A 0 3 1 v dw
0 U AT 10 jsj'~-~ JL Ono
0 0
0 0 o 0 0,; 1 "a goo 0 0 a 0 o a 0" "a *'I-* a 0 000 0 0000000
14:4000 0019600 so$ so 0 0 go Goes 006.0 0 0 0 go goo ooooo:,O::,'

**A V1.T
060CMIS AND F10#101-11t wilfs

1AIV 01 CUUMSence to the Saluration Point in Fall.
"I
MI
k
trys
ft
c
VL (In Russia,,.) N. S. Akvov W)d N.
'
Z
Mir
anov
Dak
d
Ak
d
040 .
.
io
a
cmii Nook
y
if
. it (ItA
Ports of the Academy of Scienceq c~f t1k,. uSSIC
0041 ), flvw
Rol; sm, Y. 66, May 1, 11149, p. 29-32.
90 4 Indicates method or t-on,putptiog, of eflicielits in
f
j a
ormum formerly Prop)sed by the st-mor auLhor
vi for the determination of didt-rential sensitivity ju
PolYcrystalline ferromagnatt-4. free ,( residual
str"At-4- CulculaLed ev"heivnis for dittervat values
(if the v
ri
b1
a
a
es correspond clostly to vxperimental
data
11 ref
.
. so 4~
Z

Ma OO

Mor see
i
0c
~t
k~
UzM1!r.-==--
A S a. I L a -ITALLUSICKAL UTEROUNE CLAUWKA'11011
.10.1 bONOV
U046
.443

-1 ONE
G"Llieptl

WON

to
U S AT U

1 0 a
0' Z, K 49 19 U it

j
t
KLO I v
ad 0 14 v I N IM 0 do a

A

1 10 If U to 4 1 wit MIS Mv 011,11 it 914
a cc W U I C,

,
Theory of alloys. N liao, Poklddv Ak.34.
8
-
-0

09
1 1144
6 a liml it. Item -
IYONA X.S.S.K, 06, 311111-4
411 0

00 111cla (if tile effect tif of4lef-ifiwittlet trarthilli ml plivs.
1witiliertles. mrivrbily magnetic %fill., J., and Curie
e1"
FI1jxmkvn% ft.[ tit- luarnefic lllmlm-al~.j e.sch
l
till 1111"ll Ill tile ali,,v life 4,1114111tt-41 hy vIpir(wting like
kint
valtum; (tit the inive mrtal~ fm the r(Teet 4 havigis urigh.
1-r alitum );flat# tile- r%pre-Wri, un
iV 441tAilIVII U1111itiWIV WdliCh il filtilid 110 14911-V 'Ailh UkIlli.

tee
data on binary alloys mwh us Fc-Nil. Vic -last f
atit-n cqualitthemaguelic vialu. of the
the ctieffs. of thi%cqt
4ccominictal. Um tile curve of J. er. Ow Contra. 4 thr
:
wcwd tnt-tal, Cl. a tanscut 1% cow-in-cmi tit G P 0,
tile actintrut Al. betwevil tile cut%v and tile 144111clit at

09 !110 vintill. mtrilix"Ithag it) all catirml f.1luctille 1% tile
ItK-M"v Ill filactictile flitattent oil m1cring. Thk fule alml
'a bolas for S. Hquatilims ire givett that make 1xv-04c the
kaku. 4j flit athlim of diffetent typ". A. 0. ire*
sit
PAX
__L1 a: I L A &ITALLURII UTINATU1111 CLASSWICATION
low -7 - -7-7
c% It -Oz
~ft AV 1. A
0 0 9 0 0 0 0 * 0 0
0 0 0 * 0 : a 0 0 0 ;
00 0
z6
-see
0 0
Iwo
kill' &it
w 04 5 48 a I
& 0 * * 0 0 & * *

AKMV I N. S.
"Biological Evolution as the Highest Form of Evolution of the Chain Processesp
Dokl, AV SSSSR) 68, No.l. 1949

W!ooooooo*ooeo*o 11
On., L'I sit so 10111111, " " " " I
00 A L I L I X"L'A-,A,-&-,j 't .1 .4 a ' 1 1 at A

v-, in ~99 a
!..4, 4,049f
044K(Slis tal'g.
2n!

A
'k d f A

j- ~lk A k,,j.
100 A~ftfl O'l itim

00
N '_o0
.
F of kyv"n*. bmp&
d
.
0. s. GAtxm WA V. I. IVAM~VWIL Ma 0
IVmk IN (Ke. 3) 833-6 (1"9) 1* RmAft
' ' 4
Ins , ftm The duSksi Rayido,ftk"
:vw
tt, auOw daim an knpartant mUtkoh
00 1 JOLJO am rnwtw nwvwfimion:
bct hydacgis -00
004 PM -00
so 11 by 1

0 r ,
m*kin WW MAW &A 00 I;Q~ -00
Akukv%r-4ftWOlmpWOmDW- Rwdkwm--t moo
with lbWY W" ObW-4. 1. %RAU&
too 400

few roe
of

00
4900
goo

-see,

i AS& I-IlAtLUMUKAL LIVIRAIW9 CLA%SWKAVICU
stow IN.'Olif. V".ft.
.4. ISM*

I
, U
0
JI, 0 a 4 3 1- V,
0
a
s
0 o;oeeoooo:
,
0
00
*0000
O fecooo e 0 0 0 "
;
0
IT
000
0000 0100000000
0
4
00
0000060*0000*0000
'

AMOV. .No and VOLXOVI Do L4
"Precision l4lethod of Yoasuring l4agnetostrictionil' Vest. Mosk. un.,
5, No.6, 1950

CA
09
Tho I&w of approdmation to utuntim in carbon sts4s,
Mulov and K, M. Itol'ahava. I'anxik Moskor Visir,
W, -Set. i Fjlejh-tx, Nauk No. 0. 7940
(m)).-Tbe region In which tempered C steels apiwouch
sat". corresymnibs to the interval of fields MO.-ISW oerstexls
and can be described by the fmmula: x - (A /111) + (B1118)
+rP. In thlb law the lot term b"s very high w1, forstrels.
In the teinlwied state the lot Imn exceeds The 2nd by
wvrraltirnes. Thl3means that hi the law for the approach
to Sain. for mailensite, the term Allis is of major tmlKw-
tance, On the other hand, for homogeneous al". even in
the cold-worked state. the term B1118 Is of major Importance
in the law for the ap;"wh to sain, Another differvoce
between the approirch to sidn. of C steels and homagencoui
all is that for tempered manenalte of hich-C steels, the
cwT B has a neg. slien, The appearance a neg. sign for
B and a very large value of the coefficlent A for Iniricnite
is explained by the action of strains within it. J. R. L.

AKULOV) N. So
"Anistropy of Magnetic Susceptibility of Si I icon Iron Monocrystals in U'eak
Magnetic Fields," Zhur. Tekh. Fiz., 20., No-5., 1950
164M53
;102051,

CA
,4 , *" ,
7WISM)l C.-A:
Mawfle 0 1
leow d voWn
for tb* "llictim
vow. Thnen
ddAnd od Mli
ekowetwy " c
NOUN
v Gd
I".-rur Ing UMTSUMM walcryo. 10
of tubic WW lipupal CrAtab the
Is ddud &W hopUMly aM. irm
r."dor *qualm md do marbes
robdim symme" oper0im of the
am got botrOP7 " Asloctrw W*
r dbcwsod for cubic wW bexasomi
dims. The cakno. we in a -on
to sum ". wopall4w w aystab
W.R.

1
1 1
1
1
1 U t I I
1711717
. .
1
1.
I .-M"f 4 VE fin L-

WOO
SAW':'
~ 0040
1
00 . W WAM NOW AN&D&)" TM VAN *My
w
emwv of sw4waft" X -
0
00 of mopmr-moommoM a" 6m vwbdm of
N.L.L-Aamm A~m F- N. 0
I
I
.00

go C NOVAK
0 MIASM
S A NOW rWW1ftk Of 00
Amd. Mak. =P, 70 (ft. 1) M41 (1"0) jV
~ I "marma wft at A" r beft ft *Vw of oft. .0*
061 vary bwarum It m In ft do ft rumpatic an i k IN a
madmium vrakw* diffia6m
i 1*9

004 ,
t t1A r&U.of SupW4UUMW qvAdmk rebtim to concentration mW dipab&
- IWCwtr Ott ow.
Tbil tbmy was OPOW 60
,
mly k ore " kwd.. dirm bureAvw -
bVINO"
of &an" iwm,~
.
.
PIK"
Vo
bawam ow 2 mom WA "tam Pbo pMw*dwmdom oftim mqwk anOW : ago

I
Ie. 00-wift of buice nodmo hr ww a. g and E to bs A- nod wbet v is nimation,
,;a
uwm
bd
Tb
h
b
00 w .
m t
e
w
ow b ft am time and E adivadve magy. Ma ktw wom Amid
COMN
0.
be shawn by qwanumrp~
P
00
"1T7eVL--"kp:MVNWjp- a. P. KRAUS
c*W
The MIRNWo ram d*m&.
,
on ft 010
111waft b&*W 10
0,010009
MA
M"
4 mWdamp or
JamatmowwAk*"Wicko, cAwkwulm
~
4;m~ ~ am nhndm ago
= -1 - -
hv*,w bWwftm &3w% ad it W *m &*~
COMM arbir
*w a numiar at mom mw* VA *0 goo,
J
9 .
SW cl ft dowev*m4am (Waft too*

sod" "MIAW
,
g
d
L
1511883 list Q%v dill
:
:
-
,
u a AV 10 d /
" d a ~
's 0 Is 01161 4'r, 00 ; 9, '01 1190 of *1 *1' 'Is0
41 0 Is o ;
0 0 oi
,
,
l
0*000010 000000 0000 0 of 0 00000 a *eggs so 0000 0 0 0 a
VA. W~~-k

A
tAIW (A is CIS to Ululation lot atistleatilts. N. 8,
41tulay-MuTV II. litil'uhave (MOWOW State Univ.).
I)-'U--J.v Akdd. Xd-k N.-V.S.R. 71. =1-00W.-An
rXI'd. l6tud
t"Wirnalte L we"me'.111m."' of,, ',he, law..0.1, m,' oPuvA,`q`,,,Of
lortilly ititraird. hitterogrueutts. lelturn&gUrlic allop, She
law Is I - lt, 4- AIHI + (fis + It ' + fi')jH- + ((-# +
+ MIM here It is the magnetic sil.vpfibility;
A., t1t. and Cs are Curtis. ill Akulov's theory for equil.
Wand ("arecoeffs.deld.
by the iliffusion of ittirmel stfes%vs. and .4, At. will t" air
cords. drtd. by local sticubcs and the presence of inclusions.
The new capti. inethod used a pulsating tuspetic field that
lirmlitted st"Illif"tion and Increased sensitivity over the.
ballistic method. Steels Collis. (1.40 (1.75. 1.4m, 1.12.
and IAW C %err ("tell by brioll I~Wle the citre of a
liallaortn" Ill the forill of villimbid. uith I-NI. and ti-lulm
airs. All bin"Invets wriv Ittan tile aus.
icutle evaitsit and %err m,lcd its liquid N, to dcComp. er.
tattled sumenite. Specimens %m also tested after 2-hr.
tempering at I(XII. IM, 2111). 2N). and 'Ml'. The firld
,tmlgth ralixed inlin (Rk) to f.'P(xl uvr%trds. Tile cki.d.
traulls we" Analysed by using tilt equation. %ill - .111 + -
11 slid straight hum were obtained by plotting %114 against
11. A increawd with inctem4ing C coutent to about 19 X
101 &1 1.451; C ill the quenched steels. On tempering A
wall almost unchanged to I(KV but fell rapidly totrards a j
Value near 8011 95 tile 111711111- 11111WORVIII'll Alk"It ;PXI', A
deCtirs-ed in tile Ilurtirtud mrrl from it to -24 X 110 as
thr C rimilt-ol I... I-.A troll, 0.411 In 1. U" Ou telulk'sing
up Sit ANXII, if iticream-d fuld 1".191111' fit.. I.It 1411
steel*. Alm-tv Ow Ivilip. 11 ilt-t-tra-I but 'A&- -1111
po,. at "Ool . I'lir diflum... t'l Aal .....I
change the ~igu -it H. Still thi, chause call he exill2illcd by
the pfrsviii-v is( Omit inhoulugenvilies in local internal
%tremes, Such tirchw- cAu cAuw fill- devr1upitivill Al
doulains %ith autiparallcl -pm-. I'll,- ImAl rualluclic 1411
actlug ou %lich doulaill, 1, thr out "I Ow ..%trittal field, H.
anti 44 life livid, d. M thc mill"Unding 1811"411o.
liellro" wtrvvm~ luu oilly Mllotlul It* thV A111WAIAHM 01.
The ),,I/- lcrnj, bus at- .Iusus, Ott, %.Iu,- slid v,n th,
bign of the 1/111 trim. A G. (,uv

-. - -- -,I , ,
- - -;~ , , -, -7i .i~
. '. ~ -1~ ~47 - . i - -
. - , Ig
51
7 i ~~:. - ~.; .W 4 u!",
A lhillp

AXMV N.D.
[Theory of chain reactions] Teoriia tsepnykh protsessov. Hoskys, Goo. izd-
vo tekhn.-toorsto lit-'ry, 1951. 336 p. MRA 6:10)
(Chemical re~actions)
13 -b 6 LI 2.4 Ivovr4

;~ Va.
A T'll T . p.
'Tatitrue of "'etals" Dok. A NaW-, SSSR ll,'Vay 1951 pp 263-266 U-1915

XjU*t6 or aftlaotro In 1!
Ike t Ala
Pak&=Sz-~.a M. The de-
pradvact (of the I
mdet # and tut almestlog lit dif-
the
Ittv"t Ictu is dctd~ by studybg the ApPrUMV11 to *Atft. Of
C
alloys of CIYE:iPeA witk di treat depm of mforins,
To I he extent t the inmase of magnetic satu. 1. is pro-
ptirtioual to a, K - "I +~o*)*. where A - X..4. a C4 a
iminst.. the integer a x 10. This capti. relation is explained
by applying the theory of superlAttkv transformationo-, a
u1nilar expression Is ded"dt K.,(1 + OVY. "here
Ko - Kjj(,f& ~. b)lhp. li/(is - 6). WW k is a const. If
the annealing temp. . is near the crit. polat of Superlattict
trandormatko,% P, then m a 10. Fat annealing at lower
temps" however the tbArntkvl formula avect with the
espil. 6w only iur a>10;, this Increase of it is not ex-
flained. Pi hN WlY, a depends almost UntarlY On r.,
.t., a - 10 + me[ I - where e4 6 a coot. The
derived formula zuka It pmibk to det, the change of the
tnerly 4mitattapy for any annealing temp. and any duration
when v can be deid. from the theory of superstructure trars-
formAtIo"s. Ullen If. Dunigkp

-fflc,~ t . . -1 - I:-- - . - .
1. hWf, 1-,~ -". ll~. ~ , ," .. ..4.- .I ..
I I :( K. w- r ~ I. '. ~ ! 7 ir
1 .1 . -,

Metallurgilcal Abst.
Vol. 21 Apr. 1954
Pro rties of Metals
pe
C Corning the F It a of Iffetab. A~ T- p-
4", rift"
and I'll. 1.1 1 li-InAway efX A, sxxxi.
HIM.,. 78. (2), Bussiall]. Sollic. ptiblished
empirical formidw for interpreting ratigue data tire cliscuitilod.
Theo. oil t lie basis of a simple pbysical model of the formation:
of primary fatigue cracks, tho relation X-N,-*(I A.3 I
dmWeed for A > 210, with X -> oo for A till'.
CKPI-e8sion. A iq the amplitude of atrom for fracture after
N cyrivit. ais the const. of proliortionalit-y In the equation
dS RdA (where 9 is the general area of cleavage in unit
Vol. for one "-cle) and All the critical value of A at which
cleavage 1) gills. Published exiierimental datA for 0 and
x1loy ittecls agwo well with this forinula-0, V. H.. T.

Diffusion of Cat"Iltant With Chain toactiolft*4
T."I" Redoinovich, and V. 1. Skolw1kin
$,,SA"dn"
SlAtt A
" i
1149~12(1050-11ve %ystem of equa.'
.i.n.~ .. u, for a types of particles undergoing.
'he
and 0... tmusformation Is of the form awp/%V
a
P.&4 + X 4pqi4. where 1, 2 ... x; this sys1cm 1,
0.1 1 11
general. valid for any initial woens. and any diffu~iou
coeffs. D. It is solved with the aid of the Fourict tninw-
formation' pair VAE, 8) .7w,(x, 00-dr and
V,(S. I)t-WqJ. 'AhCCC X. Y. and I
are three wctors. Ile functions uts, 1) am tivcn for the
-jvcW can whtu'an D arc equAl. and the cAve Dd - D, -
V. x. - x# - &4, where Q - 1. 2 ... x. General expfes,
Mons for tug rate of propagat6n 01 diffU40d vrd%," ate
detived for A id, A, s #4 J. The litultint Im ttat"I
%*1061Y to thala-diffusion waves depends only nit ITle Oy%.
i"wrties of the particles and of the mrdiaw and i% in-tv
peadrut of the cw4vr of the rrook)II. N'. Thou

mat

Depeadvace of the TeWlY of PrOPAPUM of diffusion
waven an ths diameter of tm Ch"nal,
. 1. Ivonovskil. Pokiddy Aked, 4 ~Tv.
773AIUSM-In the bl"I raw %Iwn like i-mell,
active mien at the lmmttd4rkx of it chmiliel of vircul.fr
cross Well"" Is wo, the Ilifferrillial equation for thr
Callen. x of particles of one type is amla( - D.191 -4- ON.
with the boundary and initial conditions m-, - 1) niad
a,. I m f(r. x). and the integral a m a* (r. skw. On the a-
'.mptim that at I - 0 the conen. of active centers ii dif.
ferrilt frail, zero Only in a very thin L~Yer. the Umitinit velo-
fit Y of prol-Wtion IV at t - . in a cylindrical lijl)r of mbu,
r# is w - 2%/,DI;---(;.'T;*'N. and In a plaire-paralli-I
I thicknett k. the velocity of pvcqNsgation ar -
2,7o10 - (rXk')Dj. At a crit. r. - c%IDI&-. where a dr-
pends on the pe of 1111- MAC110" %parV, the diffutift" WaVt
The calen, 14 furtherextemledta the cast
of severzil types of particles, with all A - ronst. - P. The
Ca
Imiting velocity 6 found to bM - w - I
where a - is, for a cylindrical tube. aed it - r for " I&
PAMIlel layer.

Ferrom tic'Xitoriais Nov 51
940
mtoncerning Eddy Microcurrents Arising in the Dis-
placment of tM Boundaries Betwe= Domains,"
N. S. Akulov, Art Mem, Acad *Set 2~_-loruszian WR,
0. S. Krinchik
"Dok Alc Nali',r SSSR" Vol LXM, No 2,pp 171-175
By analysis of the displacement of the boundaries
between dwains, derives forwula3 for skin effect
at low and bigh frequencies. Mese formulas'ex-
p1ain the drop.in magnetic permeabilityat high,
Forromwistic YAtArIals N61r: 51
OorIitd
freqi~encies, and &I-so establish the existence of
anagalous eddy currents caused by xpecial oriOUtA-
tj6" of the shifting dmain boundaries. Sub-
~zlitod 25 Jul 51 -
199T3.02

AKITLOV, N. -so, nw-11n, G. S.
Electrom,-netism
Properti6s of ferromagnetic miaterials in.a dynairuic system. Izv. AN SSSR. Ser. - fj.z.
16 No. 5, 1952.
9. Monthly List of Russian Accessions, Library of Congress, June 1953. Unclassified.

USSR/chqmistry Reaction Kinetics Jul 52
IT6.r ..Advanced Tendencies'.1n the Develc%ment Of. the
Science of Chemical Reactions: Progress and De-
:ficiencies in the Development of the Science of
Chemi.cal Reactions," N. S. Akulov, Moscow
Zhur Fiz Xhim, Vol 26, No 7, pp 1040-1052
Conde=s N. 14. Semenov (who he declares merely con-
tinued the work of N. A. Shilov and D. V. Alekseyev)
for ma.king,certain errors, as follows: (1) for re-
viewtng the history of chain reactions in his,writ-
~ingi;, (2) knot mentio.iing., and. even.concealing the,
o'riginal' j, 1: e~ti i
fundalmeln, oneerirs one of
sjA ~ giving ~ ~ i2tdi I - - I, I
ldv~'',an (3) 'cr t to three for-
eign,,,(~bn~~et) sciontistS,~Bod&nsteinl Christian-
sen ilk , - f
I Yxamers or original basic work on the ch4in
rtialatll6n thebr_Yl credit which he feels belongs to
Shilov.' Belittles Semenov's claim to certain sci-
entific accomplishments, and points up Shilav's
'fundansental preeminence over Semenov. He quotes
Lenin's vitriolic attack on P. M. Dubem,s "Idealism"
25 yeai~s before, and condems Semenov for his defense
(in 1934) of Duhem- Finally, he lists th~_- names of
Soviet scientists'naw working in the field of abain
"-pactions (Tolstov, Frost, etc.) and praises tbeir
4ork. Ee refers to his Own monograph (1951), "The
.(2) 248T14
.Theory of Chain Processe .s," and reviews its main
'Parts. Then) in summarizing, be lists at length the
;Many errors of Semenov. He also criticizes Ya. B.
Zelldovtch, A. B. Nalbandyan, etc., and the quality
i,of the work done by scientists of the Inst of Chem
74ysic.s !Acad Sci USSR, in
general.
~0)
248M4

S S R
/*Wnetlo o1 Somfincture Trangorm-Aous In Mfty3.
n ~vmd Ye. 1. Fol'd-mihteln (AlUidy Abid- Nauk
1052, 82, (2), 221-223).--flu Rvr-!unqI ' A bad
"rerioualy shown (ibid., 1049, 60, 361 ; ILA 20. 0301 it"
the 'Tanjo iD magnctio morient of (in alloy
i% a finmr funntion as' tht, degwv of order i i. d'o
Ihenry to binary taloya' d-rm~d 1- the -!!.ra
lion impetic mornrntq of fc.c. and Intumen. rh,
dnl*ndenc,c, of the pararnagnetie suqcoptR)iIii,., on o iq -1 =
:(-,(I + &a)^. Putting a (;,(I - c""), and
b3., this gives y e '7 1;: Iz y!
In " - yjT). Hence on p~.1liil.9~tble-t,.xporl.,.i~zit,iI data as
curves of In (a - y) against tho firne I-Oraight Nw,4 O-ould bc
obtained, and the time of relaxation -. c:m b, !,Utmr-~l froLn
the slope. As no example, data obtaino-d !1Y JlercLp!ina for
the allay CoMn at 300' C. have been ploilM for ~. r~ I nn(i
n = 2; values of T from thev, und from aualoroq~ ourve.~ for
other ternp. (T), bmtv boon plott,vd w; graphs of lol! T again-it
1/7'. 7110 M-lation is lirmar, whethel., 11 b tAkon a~- ) m ~ 2
relati6h t the, tner&y of activation It' iR 16-7 lig.cal.1
mole for it 1, and 15-4 IT.cal,hunle for n 2.
G. V. R. T.
OP"

1SWArnysics - Coercive strength, 21 max 52
Magnetism
'Certdin New Lavs Relating the Magnitude of Loss
to the 'doercive Force," N.S. Akulov, Act Mem,
lead Sci Belorussian SSR, T.A. YOM=
"Dok Ak Nauk sm" vol 83, No 3, PP 377-379
Shows that one can estAblish for the region of
Inversion a new and more general lav which con-
zxi~ts loss -with other magnetic characteristics.
States that earlier Rayleigh had established
enpirical laws for magnetism and hysteresis in
ve4Lk mag6etic fields, these laws being theoreti-
cally foitnded on modern representations
227T.66
zoncerning the nature of magnetism. Later other
:6nnections were established; e.g., with hys-
teresis. , Submitted 22 Jan 1952,

Ibutkin 4 the 3rd limit to
limit follow" ("His the
7 to t"0. with x - 0. 1. 2. 3.
Whem js
Irv M. w0 Cbe coeffs. a. > 0 am tuartiom of
. t: cc -y of 09. and the diant. 214 of The
the trusts. . tbp. coacti.
vr&vl. This equation fits the data on the [1s8 + (N rest-
tion, Tbe. &d limit thus apIrArs to bare a fundamental
%ignifirsince. viarreAs the hwula** represents an anoma.
'rtahe walt, of the vtssel. Por the
41PD%V ;QU14M to have 3 pckC real roots. It is necessary that
I - diaifeAs > 9. Tbis criterion iserres as a guide In the
choice of the chain scheme for a Si%vu cusubustion reaction.
A,% sit example. its the IIr4 + Ch reaction, powosible free nuli-
vals are 11. S. 0. Off, OS. Sit. etc. A varkty of possible
lwauching-chislo schemes can be let up with these radicals.
The true scheme of the reactim b that for whicb the max.
nx)l 4% of the CbAractcristic C"tim bt ntax.; that scheme
ImAuminates ovcr all the (Abti competing paths',%,. Th.

/Pby ice Plastic Defornla~tlon I APr~ 52
s
"Nagnetization Curve of Plastically Deformed Iron
in Strong Fields," N. S. Akulov, Act Mem, Acad Sci
Belorussian SSR K. M. Bollshova, Sci Res Inst of
Pb,ys, Moscov State U imeni Lomonosov
"Dak Ak Wauk SSSR" Vol LXXXIII, No 6, pp 817-819'
The term A/0 is experimentally observed in the
law governing the approach to Batn, besides the
usual terms. W. F. Brown was the Ist to attempt a
theoretical explanation of this term (Phys, Rev,
58, 736, 1940; 60, 139, 1943). Discusses attempts
to test subject theory on plastically deformed
'naterials that possess anisotropy parameters diffe-
rent from nickells: armco iron and the alloy Fe-Ho
vith 4% molybdenum. 'Submitted 21 Feb 52.

AKU10VI N.S.
-- -4-*~6 1 P--
Modern theory of the chain reactions.lzv.AN B= no.4:55-62 J1 A
- - 1
153 (MLU 9: 1
l.Daystvitellnyy chlen Akademii nauk BSSR.
(Chemical reactions)

AKMA)V. N. S. Prof * and KRINCHIK, 0, S, Engr,
OThe Theory of Ferromagnetic Phenomena in Dynamic Systems.," a paper given at the
All-University Scientific Conference "Lomonosov Lectures", Vast. Moak, Une No*8, 1953*
Translation MR U-7895, 1 Mar 56

AKULOV.__,N.S%-, professor; XHIKOHINKO, N.V.9 kandidat tekhnicheek1kh nank
Zffect of temperature on the corrosion of steel and cast Iron b3r
acidic substances. Sbor.st. NIZKHZMUM no.14ill?-123 153o
(MLRA 7:11)
1. Deystvitellnyy chlen Akademil nauk BSSR (for Akulov)
(Steel-Corrosion) (Cast Iron--Corrosion)

ADWV, H.S.
I
.
Theory of abain reactiong in the Calmlation of diffusion@ of
active centers.. Zirar.ekep. i teor.fix. 24 rio.4-.494-500 Ap 153.
(Ghemical reactions) (Diffusion) (MM 7:10)

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