SCIENTIFIC ABSTRACT YESIN, O.A. - YESIN, O.A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001962920009-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 15, 2001
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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Mp. 11 Dili. is less than N.. the oulcr face of the %u1- milikulot-. (fil the 14131,; 111 tVc cion,id,n4titmis Ni
is* film will beclome Progit-ivellf richer In Fe and the ill hiptihi III, it' 11ct-tive alloyiiis ekinent. Actually, a \,i
60 ~er fafe plop"olively richer I " be alloyinc element. cooll-lit 'doc. ptlitro agaillit oxillic el"11.111fl bill (All, '00
*0 coffo.,hm will he counteracted it he change In ectitilin, =fly ; , owl,19 1-1 the I-,w so.p. of NiS Chill') ao-I list
resialts in a fdni with a higher elleIgY Of clobvittle"le"t-
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0 energies U of the MP- sudildes' the 'YP" 01 the ls"'c", must result ill failure III the alloying illallent to 'ccoo.
and the ratios of tile sites of the ions and the lattice part- struct the deficient FcS I&Yer- ttell if I Ile U tire cluw and
a -meters. it, in adda. turn higher U, the ladfideall the allo)- the ion radii fairly clow. Thl, caic i, illultratitA by W, zoo
i's element forms a lattice similar to that of troilite- "" which (at 2%) is actually known not to atToild protectiot,
atoms will
Penetrate into the holes of tile deficient Ve against corrmitin by S and to scrumulair wily ill a light zoo
julfide lattice with the result that a more cumlmct of
6: live film will be formed. These condititirts ate rultill"rd "'tent tit the inner face of the fibil. Ailti.typrofalloyilix
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a coffers. of at least 1217c) to steel in HIS. this is aLw I tie en nProtect through accumulation not ai the inner bot at
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lot PTOtection againit ox.Wic he outer race of the sulfide filot. '1-hiity;voijv%r,opnfic,I
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mrion filles, lit corrosion by S. the protectiVe actloin external urfart-, vittere it coo r4act freely %%ifli t1w Ill.
of Cf similarly con%ists in tile formation At the inner cooling S to form the ItIgh-mellisix i I luo') AIN, i-vto 0
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USSR~Chemistry - Electrolytes
Chemistry - Silicates
Nov/Deg 48
'Welted Silicatos as Microhetorogem-eous Eloc-
trol'rtes' 01 0. Yosin, Ural Polytech Inst Imeni.
M. Kirov ard Ural Affiliate, Aczd, Sci USSR,
7 pp
Ak Nauk SWR, OtAel Rhim W-auk" N'o 6
Devoral re"pa-m-rities. 12.14tr~trat-ing +~'ha
OXP--Gesed heterogeneity of a UUM:-Der of
aol--tUona of olectrolytes. Shows that liquid.
s'llicatas a-ro clear example of thia class of else-
trol7tes. Proposes a model for structurre of such
a Uquia sai, pracee&ins from this, explain
''33/49T17
MW./MemiWbr7 - Blectxoiyt~s (Ccut-A) ROV/06c . Is
peculiarities in bebavior. Stualea stratl-if!cation,
surface tension, activity of oxile5, electrocon-
ductivit-7, axO- viscosity and its t-e--perature
clapanience. Submitted 21 J~L-i 48.
33/49T-17

I A
USM/Ions - Xxclieng-e Apr IjA7
Silicates
"The Mechanism or the TLansf or of Oxygtiii lcnii In
in Fused Silicates," Yeein, 7 PP
"Zhur Fiz Rhim" Vol XXI, No 4
Technical discussion with formulae and five tribles
of experimental data. It is concluded from
analysis of the data that liquid ortho-allicates
of Iron and manganese, CF' Contrasted 11th Cp')
SiO~, must have considerable conductivity, Oui of
proportion to their great'viscoelty.

*1* 0

4k, It I A 1.

go
go
Distribution of Oxygen Mween 564al aM Rule MaN
Vram OW Point of View of knit Tlivory. (In 1111-1all )
0. X"p]n and V. Kctshourov. Zhurwol Kfii~
mU (Journal (If A
lied Chr
t
i
21
J
l
)
R
m
, Y.
ry
pp
u
.
y
1948, p. 744. 74.
Analyze" tho txperimentitl olsta a c1livnIan nnil
so J associates from the t
in of view of Timkiti'o

00 nav
thtv)ry of perfect c solutions. (14"Acients of
activity of ferrous oxido rhancterizInst tht, &V1.
ation, of the molten-R149 behavior from that of nil
ideal ionic solution were determined. 10 rtf.

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Vol UUJ46 IOU lone 60 4) 0 44 a
.A 0 it A_A -,A- 'M 9 it -1 _T~
iT
04
ky"t Of gilicic 4CId an (he equillborfutts Ww"n Uqgi4 Jbis c"Wes to lentil listurin is Csoi,-SROO 4wmllwfir. untiv.
Plost hails: step. o. Raise. D.14dy
,lb."I. 1 04 it is not 40wireatik to Yet) + .1", J), rhe 41-V i-11114
'Ib
ov - I" ff. C.,J. 4j,
beftesis the nW relladents can tot exigained quAit-l-lo, - C& -PI f`~
that. 10 a system PCO + COO + W)o, thr retalwrly
jistdc
00 bcdc a i CAMts "loce 11
frVent the P*1R1 or vkw a' axs 'a" CUWY' situallieser and mxv lessela sabit catioa Fe In
00.
. KoAlcillov. Zhur. pplkw. Kum. sttw&iy with &04----. the Litter wifforroicifeell ophiling.
WOO, Applied Lhem.) ThriloelacfC'~. '.' SjO'____ - Skf),-- + 0-... as a Fer"Ill of which
rtiall. sit Ill. (Fri felt And C.. C.A. 33, M721. jette. set skh---- we roomated arweed For 4 * Need Art pirf"Ir"t iAllY
C.A. J3. AN1,11; Gr4t1t Unit C.. C.A. 40, 3(1334) drawle, tlooet to CA". This all"Allcm. villich Cult tot tie.
go alilizesi to Complete- the IN11141. K. -
Itusle fl.wmul %*F-_;-%'.t1 til'Witel. itilhill 11" (few'[ ek-fled'I'te- Is
ist I lie %Uj.
V t I pot, 6, it - *,, Ile. of leterr st, ;411.1 of Me'l One t 114'
Of 0 disailser-I I,, Ow ti. riw i.,tiesc s4 the step "wTsisess44 ifliclitta,in or. rrv.. C-A " atkl Fr
00 491 1 Oise 00
tjjWAO 47*11*11.
4111 lht* .11,11111111fitIll fit tistilpIrle iliop". inta Will, (j, : 1). little 1lVViAG1111 f111*11 Millill"' "%'
Well, with All. I, list Nil h I'lessefli if$ else toes"I of Si().r---- tribUtloq, is a a" Coillp4r.Cd Ill 01111 1110fCA Coe". &"'To
00 uJaU of FrAh in be listen of Fsrej~---. ALO. in the IOMM exi andso 2 slot. 10 doweribecl by '11e polAtement thit gmr h4se. =00
00 A.A I'llievaille" aritiftlYthe Cast Islas. Ni 1111,18- # A"01 ()' * kml*
00 Kee limn, the explil. JAIJI fit IW. l4kill. and 17,1111, Are asiod Mt/v(l + tells) Sts, , loins. 'Ilia umuld the,
of 13 losit,11 as j, 111twliages fit or - I - Ao--. The pstifil -11 F0 ss I tons, at - k%l 1 0 , kx,011-
glessuvilicisto with thr astle,sill ordinates woo drift. by oiliply- J(oj + oped &0. ls,;ts, TIT, lisp. sit 1wrinitiallon. coo
00 keg iho smilit"I fisomula 4 rayiir -suit chip"stiol, (( - I Armed Ve ' # ill " Own it issitould lic Ol a Itillitlicill 4114111- S*o
00 VS6, W763, giving. at x - 0. kv Kos - MTAI/ 11 - 2,74 1 bulk* 01 the IMAn1j: Omwlij,"lly, f. sliywrl
The, esp . puints afre fairly astidActcloril Cm I 'mind will f-- will ittemAw "Oll decteluing 000
. _ r
so cum called. by kv go - 541 Kes, -0.1 .4 see, job PeO, Ie. with chvirritaing No - -. Utieisig flown the ex-
steel. devistious not exceediner 20-00%. (2) The iter;an _ 2 00
activilty cleeff. jr. of pro follows thm kill Pressilelloss for flow no. Off 4PRifill C:
Ca * I tinsel sorsound Ve * '. And oullessilleflinx in the talstrpiiiti 00
so, - I" KJ - 0.2 so + 0.7 51 (equatlem 11. 1W.Mcill"Ov toe the entiopy tit mishig tit (terms vi 11', (site fittils. if the goo
isidepeadent, of the lecrip.; thous. fe Z I and decorraws beat of mixin! "M filed Assultililir h - 1/3,1.1 - ju.501.
wkb Increasing No--. Theme Formulas are agOe"We I is
dstal for Map chextracterlied by SaRO/Zas, 2: . 11 - 0.5 its 11 (2 - s) j,'aft, -71 (1.4 - S) 1, " ab"r -f goo
, whece
ZINO - sum or no. of motles of all look oxides beitickle I - WA2 - 1.501 anil t - Vo-- - sidl R, + wo 0
%.,.In" f., calcit. hy this cqusaiiott, fur i varying f"em
FeO, rA% aWs; + I/e(sPA + aFcA + peAlv0s). J., 10 1.0. in 4,lvrll,Al)le
locular. forthrooreftemVeO + Cgo +9A.1hrequiss- rivoncut with W lotion the
"0
L A &*IALLU"ICAL ~11~4,lrwz MISIVIC&TION
L, Woo
lato" "it GMT apt
rf ~ g__ ___ ~,
bugo te, V _V_ . ;00
19, all a, ; 11 no In n .1 is
0 Afto
so 0 0 0 0 0 : 0 0 6 4111meelt 0 **a* rji
::::::Ilooeoo*ooo*oooe-oooooo-oooo 11111000041110000000060*00006012

I 11101fillil fill!]
a-,
I
00
00
so
00
00
00
so
so
of
go
00
so
00
00
00
00
log
00
00
00
00
If b w 01 i.t. tjW IU(CV44!(kXl III 11W tdlWt 4-316~lf "41
Selfulgible, f. - I throughout to rilwAve thil C141trimfic.
tim. o" """I IAI- law account ittoo pe"ISU4.1i'me of
Ow cations. (41) to 11.1d virfurr tbt INVAIrmew tiew,find
ad U04---- motmad Cd * * find illirk dronimp I,# the
"bbcwbwd of VO Is delld. b7 m, knerf Wtrrbmion A
CS 0 with U(N---- as ctwupalvd witb FC1*. 1,111b it
am the tum undedying tbe Wwring d file eke. Cmd.
timm arv applicable *too to other AnkmS. r.K., Alluminatt"I.
phom;Aalwo, and Imites. N, I'tum
00
0
Se
00
so
09
04111
60
00
of
04111
00
00
00
00
00
00
00
00
00
M
0
0*1
0000000000000090000049
000000000000000000000 000000:::0906606060006 00
0 0 0 4) 0 0 e 0 0 0 0 0 0 0

CA
Abow" tmt the radho of ew"tU24 the niac can I* dif-
fmat at Ow w=e d' , . caust
tM MOW bmt owdest of the
molar bat of dismu. of this substance In the I
?*Id dale.
.1. ifh

oil
11 i djV _67 ~4,
I I 1 0 It I) I R it 1.6 It A4 10, It 11 '10 111 It Inv it"041 041 cc
A ji. to 91 It, A C..., of 0 It P. 0 S a- I-
.4
401
to
00 :00
-00
Kinetics of Redurtion olf Ferric Oxiddroo. [it Himi.in I goo
0. A. Ellin and P. V. Gel'd. Uspekhi 01trili (Progre%,
00 3
=60
in Chcniidtry). mr. 18, Nov.-Dec. 1041). 1). 658-681.
0001
'Maroughly revit-A-i avA16ble data on the abdive, Wit coo
from theoretical and expefinwrital viewpoints, as 000
w erplied to filwo-furnace redduclion of Irnn are. In-
udes practical factors such as size of are hurtirt 00
00 2nd h sidure, cornridmition. and tern-
I elf rro"Ity. 97tert
peraturcO gas etc. 4.
sell
zoo
goo
200
09
tio
7 11010
moo
11010
dism-SLA 111~1~1,LUQGKAIL 1,111RATI141111 CLASSIFICATICS!
to 0
wa ill'J.) W7.4, IIfitI off Cm w 0 1
off
T7, 7" 1111 1, 1 is ftA 0 " 9 1 V 04 5 All a 3 1111 "Will
0 U 0 'V; '0 P, 1, do, m Sol It a Is it m Ix ff it or
OT to
tiliiii - It 0 0 0 0 0 40000 0 0 0 (00 04B 00
4 0 111111111 4 111111 6 0 0 0 0 0 0 0 0 to . 0 .
4! 001 0 00 0 0 0 0 60.06411111-41111 0 SO to a 0 0 0 0 0 40 a 0 60ti 6 0~~
- ~lj

mil d

DDIUMitea, Diano- M
ciation of
Chemistry Carbon-stoo
-14oelblltty of Preliminary DiGnoclation of
Tn+-n IP i-r C =_-onqnt_ f.a-
he
Tj -0-. _A. yesin GISM ir r,--,' 12,h.- ary '01,
X*+,nI!=gIcal Processes, Ural Iad Inat imeni
03
5 Pr.
9.112- Rrriklad EhIm" Vol =I, F+O 3
:Th6j;~graphlc and kinetic atudlev'7of alasocls-
UU-0- of too and malpeolux unAer various
#nd preanure conditi=sr chavedt.
.VqMQW'==L,UriR
#top of 'dissociation of doloadtoo occurs
ft7 48/49TI7--
/cheallstry - Dolmites, Disso- Mar 49
... clation of (c=t&)
at~ tte-ges lower than for magnbgsiun, but (2)
(ftdgdzetatleh - for both increawa greatly at
~Jft S=82aMes. Determined that there vao no
j.r&I.!_-dnar7 d1asociation of dolontites in forma-
UL%a -of their carbonates. Correctione of
made it possible to determine atagea
at wh.-ch various calcium carbonates were formed.
Submitted 25 May 48.
48/49T17

SWm loom an meltialt tertadUm. P ' V (kl*,l Q
&its. N, .14. Itutnov, and K, At. Ltn*nW,n (KI'My"
A Isslyieth, Inst.), OVOIdy Aw~ 'VoIA .1,S.S.K.
N
67, & V.A. 43. 4M2A. MOM-The u4,
tun at the phAws iuvWvtd In kisses of Si on tmiting hilth -
Si alloys was iuvrstipted. A solid phase that was alutost
.SiO was collected frout a melting furnace. The autcrial
J~Chest 41 11W "as FMn4 at the ChArgistg level an the
clectrodei. tte., In the forta of kitineT-sluped slottred
aceretious with i gLusy fracture, it appea" to Itare
grown from. the liquid 3tate; it had a tirra3q Fern-yellow
sheen a hardn" over 5- it vris Ffijble and lud a fine
fr3rturt: its Chem, analysis was Si(h (on the h1lis
12 S-Se"', .FC,O, + Alj(J~ 1.7 - 2.0`~, CAO OAI*~,
%ISO 0.2' an,t volatile snatter calea. rive M-
% SiO and 10.5% SI(h in agreement with vapor premic
und upticul"O tallographic d4la (x - 2.0). The gav
phase fiffat 14,11.711W Rod then fortned The solid. Spe'ritn'rn.
of fume cWtewl In 1-3 inia. isu Ni gnome were cianul. in a
magnetic dfftr,,jv microscope. The spherical patticlus W4.
%erved varied hi site frmn I P to 4() A. or less and wi-re
kinnoaruble to yus hrf ir Sio Ikuticles. A. G. Guy

W 6H
YESINj Ce Ae 168T53
USSR/Mtais BlectroebanotTy, Jul 50
"Blectomotive Forces in the System: Liquid Metal-
Slag," 0*. A. Yesin,L.,..X. Gavrilov, Inst of Chem
and Metallurgy, Ural Affiliate, Ac;id Sci USSR,
"Iz~''Ak Nauk SISSR, Otdel Tekh Nauk7 No 7) PP 104-0-
1048
Describes experiments for measuring electromotive
forces at 1,6000 in system composed of~two iron-
carbon alloys (electrodes) of various 6cincentra-
tions 0.2-4.7% C and synthetic elag (el~dtroiite)
containing CaO. Al'O and carbides of thise metals
Substantiates elocUchemicol theo)ry,O interac.,
tion batvaeq liquid pig,iro.1i or otool awl slop,
11NIIIII NI 11:d!: 111111; 1 1.1;1 1!
1 LT

y e ;-A V ~1, (-- )- - t-A -
PHASE I TREASURE ISLAND BIBLIOGRAPHICAL REPORT AID 431 - I
BOOK Call No.: V[690.E8
Author,. YESIN, 0. A. and GELID, P, V.
'OF PYROMETALLURGICAL PROCESSES.
Full Title PHYS CAU CHEMISTRY
PAPT 1. REACTIONS BETWEEN GASEOUS AND SOLID PHASES
Tranallterated Title: Fizi-lheskaya khimiya pirometallurgicheskikh
protacosov, Chant' 1. Reaktaii mezlidu gazoobraznymi I
tverdymi fazami
Publishing Data
Originating Agency-
Publishing House:
None
State Scientific
of Literature on
No- PPl 510
and Technical Publishing House
Ferrous and Nonferrous Metals
No~ of copies. 4,ooo
Date:
1950
Editorial Staff
Appralserz Diyev,
N. P,
Text Data
Coverage-, This volume is an exhaustive treatise on reactions between
gaseous and solid phases in metalll-wgical processes. Each particular
pyrometallurgical reaction is analysed from two points of view: the
thermodynamic analysis is given first, and then the mechanism and
kinetics of the process are discussed. Among the large variety of
pyrometallurgical reactions the following were selected: (1) com-
bustion of solid and gaseous fuels, (2) dissociation of oxides,
1/3

WSR/Chesistry - Smelting of iron Nov 50
"Silicon Monoxide in the Sla& of Iron Smelting
rurnAces," P. V. Gelld, 0. A. Esin, Ural Poly-
tech Inat imeni S. M. Kirov, __
"Zhur Prik Khim" Vol XXIII, No _U, pp 1200-7
Shmm slag obtained under strongly reducing
eanditions can be formally treated as con-
taiuing=- Sample of slag formed of 2
I=Liscible liquid phases, of vhich onels
rl;:hin SiO, bas been isolated. Presence
or SIOAn CaO-Al 203-S'02' considerably changes
17OT37
USSR/Chemistry - Smelting of iron Nov 50
(Coutd)
the vonee~utration limits of separation into
layers. Porwantes b-ypothesis in regard to
I'atr=ture of ailicon-oitygen complexes con-
taining SiO together with easily and diffi-
cvItYy reducible metal oxides.

Ch
,growtakdagSIO. P,%'.GcI'dxndO.A.F4n.MNf-
I, ral Polyierh. InWl. Dokl4dy Ak6d. Nank S.S.-
S.R. 70, 473--XION)).-Chern. anglyoll of many %6p
form-11 in stnellint, 41'~75% fe"WiLmi, silkocWdum, silk-o-
fircOniuM. Si. C- fee ferrochrome. and other silays, shows
that, It all *it Lq in ("in of Siot. the total Sam Is ova 100%.
in some ra" reaching Im-1700, - The prewmce of meal
Nads In $lax cannot ;NQ f;; Ais large diffemce. FA,.
Mn-mk-ro--"q-v siudy if chintney 'Itposill and sublImatv,
=rd th4l theY consist of Spherkal pglrtkk$ lornirA as a
mull of Illco2l4mitmotsintol. V,ityellusconditionoith,
thfif 1`1011110. (till 10 83% NO) and ophriiesl fmi
of Pailk-Irs, Intlicate th,at ~Welnodli~l of SO jw"Mis
through the Prefint4wry (Or"IA6011 Of a IjqUkj ph*" rich in
.140, This Is conrinned by a slufly of the Alas 6fitalned in
'InArIll"t 75% fem-illow, 71W ilAt coudsted of An outer
layer 4-11pn, cAlt.d. on lilt I)Mqis of all $I as sio': Sit,
126M). A1.0, 1.45. Pro 0~w, C.0 ().Il3.
and an Innrr layer (si and h1go 1.60%)
01 82AD. Ah% 10.79, peo 1,M,
CaO 12.04. and MgO 3.3tj7p; this would give a min. of
80-=% SiO for on- and 19.08-y. Sio for the other. in.
mellion study Indicates that a consid",,bje pattim a, the
lftnl!r layer consists Of cr"tals with x of about 2.0 which is
CkW to 6"thetic SiO. iiesitim. it contains col-Itso it-
with low a and $-crktobAhte~ The outer LiYef 0141 IhOw"
by I-rAYS it) 00111irll a %pheriml partkIrs of Si cetnenlrd with
a dak material sitntlAr to that of the Inner layer. The 3ite
n( Sl Slobults Inclemes reguUtly Ing" the outer iulrfa" to
theboundaryoltheLayers. Glabuirsof.Sididnostetistin
the mother liquid phasc but Avlimml during its cooling in
arcmdance with 2M - SI + SiCh; their distribution al,xic
tim depth of the layer is govemed by the conditions of chill-
InX. Conclusions: Mqukl #IAgv eltist which c(mialn sillco-
usygen comptis. osit Si %twit are Wtially unIted to one
d1jother direvily atA pArlially throtto 0 stoms. During
111vir (faclio" Willi vulity (C1111(thle (161ri (FOO. WO),
inctid It forlited Anil ilsfre 4 All incrta" In the no. of br*144
theoulb 0 at(mv, Thus, the ounrit. of FrO slid MWO itt
such slags Is not Utrat. In the l1rculice of diffivuhly re-
dwcibk oxides (MO. Caft Ilm coniplexes att"Is 0 Ions
and am rulAured amg tbd bcosda M-0-31 atd W ions
569* do dat Choose into Ciaw. B. Z. Knolth

R_p7F1 TIT].
cb ejocamst d
gild 0, A. pAj" (S. M. Kimv Uml pblytech. Inst.. Svtcd-
kwit . ghir; Fri". Kkim. (J. Applied Cbeem.) 23.
(JONI (1) At 110Y 441. Iftivrom am 0104 WI
100%
jjW 01
a ct)"(fetioifts I= 1(th lime I
mvw In the 1"em rectof + C (giraphite). I'd. edi"ll:
0-
Went ON tc;W in retry dow. No
Rod Md. expCelvic"tally. in tWmpect. chromhe bit-
bam Uw &Amiw. awl it* inawnt for the 4uwutv~ in at.
taintariza Gd eqttil. Is Rhat one of the 2 cutnpovicnL-4. FcO. it
nducted by C taw* inwe easily, atul eviller. tlutn Crjoi.
(2) On mcLmunt of thl diffimity of cxpil. tratization of the
1cCrA + 4C o Fe + 2Cr + 4C0. the iliffusody.
lets, for its 2 cinviccutirt sups. (a) FcQ#O. + c
Fe + CO + CrA, and (b) CtjOj 4- 3C - 2Cr +3CO, "eve
cakd, From t1w lutowa tinpiticul equAtifins Inc tIw hrut
a involvall, 4d%. 1w, (of (a) All
C7
a oAM 1, - 11.77A x1ill 1 1, - koij x 110 1
Fwac-PtIseir ther"ItX11403, Ilicialiwe Iffsta. All' - WMI4 t &I
- 40,0t -4 x if)
baim AP N + 6.4vi r it, r + o.7",
11 - 2.731 X 0 F- I + 37,714 T. and toll K, - log I%..
-(11.112/7) -0.144 log T - 0,17 X If)-, T + 0.6
+ 9.w, or. rizaiptifint, W
.q pm - -(10,401/7) 4
8.0u; Ilunserkal V. aLWO, JIM, I.M. 1400, HOP, IWWK.,
kg#Lv - -4.98#. -0,342, -41317, +0AZZI, I.W3.2.12113.
1-be wit:J-ly dmrved joeswo od CO, evet thou Is il
was M cyc" reftwItly Attsiml, wt%c Tay Much hi#IT' rf"K"'n
the thcratodynamir. cv;ull. prtwores; tbus. at lox
o (expd.) - -OM ((nkd.) - -2.421). The deviations
with rising tentp. but still rtmain nisjor. They
=
may be c4uscd by the prewatm tit ~sily rcducibic impuritics.
il~ Hi j:
A;
41 111 1!

CAPIL PkK JMV5 1114 to be a Raw fusdiou 11(1/0 up
(0 r - W we -t 4. the Oww kW QfpI;" r* a as to the
driAh of ~~ a( the RUPMit: JIM ("1104vw" 1kin
etect), Italrever, above 4, - 101, 4 doaewu at a falger
nae ("ananakw"', " effect). evifently 04 a resuft of
g4dul, inhMitai eSects. Plaiinto tAk*a st 31110' mut -it
Oath* *wMl1AjklkMA611t1
I, antg to 16 butoO.W4 0 Otte 114Auctu'Altu" tawt,
t t= 13-t ow "Ide a t1w ww'd to ,,, ./.
W the Oww rd dw q.C., on Anis V > 81,(rj1)oAmJ.,Ait11
I - 3 X to's m. at I' - 10-4 Olv-. 11 > As X 10, cm /Ve.
Tbm cliptlu ww dww uttit" iftsly 4diabatlc 4oaditkni,.,
and so ttw tamp. chAtWt wwapulind the IrAnsitiom
CaLue a VIMAujoi of It, which Is peat" upotk dhitubtalike
than upon rwanuion, of the Cuperaxw. Pulthauuxe,
uhm" the b-susisim (raw uomg sUte to supel"W. cau
- twocted nqay throuh ditplaomelit of the boutumy, the
fritocatiou, thmuo protfuttloo, Ow Vowth of DuOd, nwy
R_ Le. a coed. field of ff. VAIMP1,41f all an slurflAts-ug
H- At H only dight! VU-fa of UCK A I he k"t
of the $am k go" Owertt. The ucwfvol 01111r, it tht 1,1114
Ormp. rrwFq log from lNudd transitioll Will rAW. 11.(T) and
1.139 .1 stop 10 futiber tramdortnatiou at the x1vtu ff. Com-
pletr di-turhuxt of the Mperrond, IS attalued Only With a
11 - If$ sufficlent for the eumkmtkxl tit the suliercow. at
any irmir. r, whkh may be r=cIK4 in the Adlablitic twomil-
lion. Fivitlently, AM) > 11,M), anti. Wmilafty, Aw the
trausitkotl kom nonnal to ttupwoud.. 11.4 rs < Ui 119),
PkAs of It im a luactlots of Y'oblahicd (4 tL WUNitir
tTAIUMOM 1~ Cither dim" sivv, for rach 7*. the lmkl~ 411d
the min. lemp, *ttAWd by the imusple Ili the prorm W the
Imultitka WWI them limits agm with the"notlymuttic
-r3km%. :h; multesol the high vtkx*v of the d6pUkritunst
i4 the LvWxtalry. wesuitvd in an altertutiult maintAic firld,
w% em"Pand with the much sivaller velocity of d6iurbaocr
of the SUPOTMUNC111111 OtAte In StAtl=Ary MAPItliC IMIS.
"t ww it% the differeat mitt of beat tmngfin, and Ili rtmtlo-
dynamic vffects linked with Poumult cu"traw N. T,

Ktoolke ol tho iYAwticia of chcontuo od" ItMot (ran
gktwmto. 11. V. Allot 0. A. lista (S. M. Kimv Ufal
flullytMill. Ill.(., Skim. Ij.
ApfAi"l Chem.) 2J. 1271-60!0)).-M DMA d Dxuklob
and .
fleake (C.A.32,2441) on thentectireductimo(Cirl0i
with 11, can he rcrv~wntvd by log A - (30X0/4.575 71 +
P. ~htrv A rviltietion of CtA. The acilvatilm
tutitty E - :01p(RI cal./owle L% itulepmodent d A. The
owff. It vaim -Itlk time V (hrl.) welvding (1) 1; - Iog
4 1*
W.7 X III, t -,.I x III, f, 4 111,4110 X 11), P.). l.r, ill
dw malln,j j I,,IvhVqjj, lwtxvxm aith Iti,
MullAncou, IA1t Ill 1IW rr&Ct%M OVtT the WWC Maf&L*T'
(;.-) kilwlic &M$. 4 the cmu,.tion of CrA roUed
"ith slaphi:,. ow; vtke~) it, pcltcts rdc~*rcl utuler WO
ka./4q, cm.. ortr (111f1. IPY I'm.o# wt.. at IUA 1171%. 1=01.
I-J. IWO. *.NO reutiou is oincirvir'l at I JR)" 1*11
rur -lungAv at 11TO)s
,a I . R'ducti'm with C is coll'i'l-
fabyfamerlhan wit23 111- 13) Ulldcr the sArac c,nj.jijj.m,.
41
- (C"r)" 1237. A!:()*
v1,h3r4o41nitt4r%OfL
i4 rtifurect ill- gyapilitt Illowe'I'lWly thAn
putr Cr I( III. ifeipile I hp g1vat'-f t It, I I I I, k IV Iom
.
billflille'll CIO)'l jW(ft'altuly by MnO. Ott, M,
it's I-S, ra-ify I"Ill"iflic 01411 ('11(h C.-Ilm"mil"m If-
we f*vilitall-A greutf), ll~ fordli,fl-11 wj(ll C. Aft.1 w 'j".
"Ill. o( 3'; KXCIl.

LA
1;;1.1 t,.tz I ja ~jjw.
I '=,'e Imp
Ivith d")
Mtn.) In by
NW pe d. of the
d:aod at the
'hem I - Amkn - 1/6 Gn - faiths,
PIW to dmps of Hg t;.
air and =11.w0. m2m- -
P&rvd with jkt
kr hr. 'I'dy W -ih-, q..6... bat .I.
tlhoclfttlGh'anpt*w# dmP" galmlly OkOw & 190,11r, by simt
k the uwtm am
d st &w t'
Of tM do. of tbe
J QUM to be detd. In tbe
'U""
state' 71* alethOd is indicatt4l
Viwve
tnr cl,
I'M

wed d Gabe an dw fit" at dweek6m "d mductim
- I ~ ~ - P, V, (kid UM 0, A, F 6. Wt. Kim ling
1%Jitech. last.. Overdlov W, Y Mod, ffifilk
S-S-V. R. ?A, A41-40M).-Ths, fain cot the miuction of
thmmite VeO CrA b III of C (gintlikitt) to PC + CrAh +
11,0 (or 6) ;;;;;-u the suit. reduced in I hr. at const.
IWO" is Ste"Olly *Mkr&IC41 by
tel"I
he 11 lWt~%
I VA In. of Vtl. KIC(h. Rittku. rVataltwt far below thV
""If, which cats" hr rrubed even In Ih lurs. Rrilucilou
I., C 6 faster Obatibyllo. Thediumn.C&C.-W # I
CA (ve") dow At MOV, is Inarkrilly acmirrstat by
MOW,
the order of increasing Accelerating effedivtottim; is *% C&P2,
C*Ch. KtCiOig, SaCl. IkUda a( Alkali uwals 911104M he
Uk" fIFOCtITO 111144 Wk. Od"111 MOAlS, INIS Ilify CMP, At
oheme temim. Tlw egmt 6 latermted m an amelerating
action o( the actions of the saft Ott the mmobiftly Of the cotions
involved In the recoastructlom of the oW littlikv. 'N.T.

n
C, -
Intorilbass lo"Alle of 1164 alloys at fit* dq InIt-114Cd
I. Poiwl.QAAi*t,alld P. V-t-O'duh lit. kilt-, I 1-i1
lVytmb. Inst.. tivitidluvok). I)okkdy Akud. Aauk
S.S.S.R. 75. W-MIOW); cf. CA . 45. 274j*~A prv-
viously described medbod was uwd to det. the iattri4wie
tension between molten Fe alloys and &LAp. A IwA irm,
tIMISK. C 3,45. Sa 2.21. 16in 0114. P 010. And 8
had at 14;.'U^ a surfAcr tension with a" of to= erg-,ml
cut. LAW iulcrphAw tensious of about GA). 7W. Aijd
C./Sq. clu. with sligs coutg. 0, 14. unit SO% ALOI (plu,
~
17e` CuO. balance SiOv). A synthetic Fe Alloy conig.
4A C and 0.4% .174 had at 1460 to IBM* a surfave Irmiou
1011 toll, OF 11'03 111111 jTjICfptL4SC t4tWUnjt Ul Mlk)Uj MAI. IkXl.
.&IIJ MO with .6" t"Jfg. to, V. MAUI C.0
Alo h. Imlince SiLh). Whao N"O rciAlaved aliArw
the CAO in the 39% CaO WAg. the hittiphxx twisi"" ~t
1401' drupiml to sklAout IM. unit when NaIO tujil'Irtely
rplil4mi the CaO The value became 411). A %yalltr1w t4L,g
4,111it , C40 1.16. sad AIM 211% lmd *1 101 to
Hith 4S
lisirrphAw tritalons of about W). hill. 4.101, unit ;N91
willt Ft Alloys confil. .04 0.4. C 4.8; W 8.0, C 2.N; 'it J), V
24; .4 V. C 0.2%. The results Art expUlAted by 1hr loni.
theory of slats oil the basis that ratious and aulimis of IhA-
%hig 'Ahich lulve a Urge ratio of CtUFNI! to radjus will Istilmigh
,ollierr in ritch 4)tlsrr and dlqjlav% Win with vivA firl,lit from
Ow -IIFfA(v Liver A (; 01~

USSR.Metals - Iron, Alloys Aug 51
"Experitental 'Verification of the Electrochemical
Thtory in Respt-ct to a Sybtem of Liquid Alloys of
Iron With Carbon and Silicon," 0. A. Yesin, L. K.
Gav'rilov
"It Ikk Nauk SOSSYR, Otdel Tekh Nauk" No 8,
22
PrP 1034 -1242
Measilred emf at 2,470-%4800 in system comprising 2
li~quild Fe-C-S-_ alloys of various compn and aljag~
coptg CaO, MgG and Si:02. Content of Si varied from
0-65 to 43% corcn of C corresponded to satn. Used
values of emf for calcg:bbe er-In free energy dur-
ing trans'ition of Si gram-atom 'from one Fe-C- Si
2P5T79
DSSR/Metals - .Tron, Alloys Aug 5 1
(Contd)
&1loy to another - Also. calcd activities of Si in
thete alloys an~d compared vith activities detd by
nonele~trochem methods. Expts revealed existence
of considerable concn polarization due to slow
difl~usion rate of ions in slag. Submitted by
Acqd I. P. Bardln'14 Feb 51.
205T79

~y - Cast Iron, Ionic Theory
USSR/Me~tallurr Oct 52
"Kinetico of Metal-51ag Interaction From the Viewpoint
of the Ionic Theor--.-,' 0. A. Yesin, A. IN. Ok-Luiev
"Iz Ak Vauk, Crtdel Telzh Nauk" No 10, PP 1~72-1482
De=nstrates on exa-2e of desulfurization of cast
irons, that the kinetic eq~iatioxn develaped on basiz
.of the ionic thearry =f c-lags, describes -process of'
metal-slag reaction better than that based on the
molecular theory. Using equation. obtaii~ed, clarifies
41!~*e regul-_ritics cb=-erved experimentally, such a--..-
retarded decrease of _zrocess rate with increase in
concentration of S ior_s in slag; proportionality
243T52
between initial rate and concentration of 0 ions in
slag; sharper decreaze of initial rate for slags of
lover basicity; depenience of rate constant of direct
;rocess on slag basicity. Submitted by Acad 1. P.
Bardin 25 Dee 51.
243T52.

USSRiChemistry - Electrai-.-sls of Sulf idea Dec 51
Metals - Pyrites
Investigation of the Properties of 'Molten Sul-
fides 'by the Eitetr,-=~tiv~e Force Method. I. The
Syatf~- Fb-PbS and 0. A. Yesin, I. T.
Sryvalin, Ural Polytech Inst imeni S. M. Kir-ov,
"Zilux- Piz KUM7 Vol XXV, '10 12, pp 1503-1511
Measurements vere taken of emf at temps 1,200-
1,30OPC in eonca cells vith electrodes of Pb-PbS
or cu-CU.'s melts and elettrollte of glass vith
Na2S admIxt. Saf varied regularly vith corVn wd
W
USSR/Chemiatr7 Eleetrclysiu of Sulfides Dec 51
Oont&)
temp. Results agree v-1th data arrived at by non-
L
electrochem methods (fusibility diagram, *quil
vapor pressure of S ove-- melt) and provide e7.ptl
proof of electrochem. mature of interaction between
liquid metal sulfide v--lts and molten silicates.
Lc

Yr.
=0 0. A.
USfft/Chemistryj Metallurirjr - Coprer, Nickel,, L-on SaIfJfles Mar 52
"Investigation of the Properties of Molten Sulfides By the DEF Method. II. Systems
Cu S-41i S~ and Cu2S-FeS," I. T. Etyvalin. 0. A. Yesin, Ural Fblytech Inst imeni
2
S. M. K9vj Sverdlovsk
ItZhur Fiz Khim" Vol XKVIJ.' No 3j PP 371-376
Measured emf values at-A,,1800 in systems consisting of melts CuO-Ni3S2 (I) or
Cu2S-FeS (H) (serving as electrodes) and liquid glass + Na2S functioning as
electrolyte. Demnstrated that emf values change regularly with the compn of
the melts and in accordance with their fusibility diagram. The results obtained
are in agreement with data based on equil sulfur varor pressures over melts and
confirm the electrochem. nature of interaction between the liquid matte and slag.
The melts investigated do not behave like ideal solns: the activity of %--Llfur
deviates from that caled on the basis of the rule of mixing., being higher than
the latter with I and lower with H.
PA 213T32
4
-It ;,11[011111 HIE
16~ diillrihiI

USSR/*Metals iron, Interphase Tensicn 3-1 Mar 52
'~Effect of carbon on the Interphase Tension of Iron
at the Boundary, With Slag," S. 1. Popel
Youin. Yu. P. NL4-t~n, Ural Polytech Inst ineni
S. U. Mtrcrr, Sverdlovsk
rTak Ak Nauk SSM- " Vol LXMIIj, No 2, pp 253-255
D-e-ribets expts for det-g interpbase temsion of a
ntwbe-r of iron-carbon alloys at boun!ary v-ith 92mg
in xS=-Z:e of 1,450-1-.50CP-. using mW=d of reati2ig
drar --!- ecabination vith X-raying. Since existing
integral for=u.las for approximting interphase or
mwfr.--e tensicu are too ccoiPlicated and give
21UT66
greatly divergent results, more convenient and suf-
.Tiela=tly 1;rocise calg method of grapbical intesm-.
tion vas employed. Submitted by Aced A. N. Frum-
kin 10 Jan 52.
211VT66

YESINo O.A.
"The Study of Liquid Iron-Phosphorue Alloys by,,M;
Method of Electromotive Forces," 0. A. Yesinl. K.
Gavrilov, N. A. Vatolin, Inst of Chem and Metallurgy,
Ural Affiliate, Acad Sci SSSR
"Dok Ak Nauk SSSR" Vol LXXXV, No 1, pp 87-89
Studied the relationship between the emf and pbos-
phorus content in molten (1,4700) iron-phosphorus
samples. From 1.5 to 22.4, the relationship is al-
most const, but from 22 to 24~ there is a sharp de-
crease in emf, indicating a break in the Fe-P blond.,
Presented by Ac~A 1. P. Biardin 95'Apr 1,52.

CA p .4
"=r we. !7MIM,
Vu, P. NAAS
syrrillm,k), twil"y .1joil. Irall
4(likx,.). - ~Tlw suffaiv tirtmkol W4 ultilttil I've lilt,,%
.fill 2~3, J. AM 4% C. lit 46 (U~41.hllklltc rkidtolyt" 4.1 dit
ctmatirt. Sith Noll) 144, C40 N-3. AIM 5,6116 ww%
nmmwml As a fulurfl,,ma of Ow Imurisallim by thf. fli-in?
mvill4al, Tlw ilLjoi, %4 thir dvoy -AA~ 14,111 mov- us-I Site
millar mv,4 -4 Or Wirt Orslitstiv. is Nialsliltv lutit" ImIlo
111V4,4 ti.6.11m
50 lftoi, *.1 4 Iu. lit tilt, t. 11111 llwilv 1441 flic
tral'it"I # Jil-traw. "lilt lisvita,ulic l1q, j"11-111m,
Th". r%j)tI. cur * V. ltpll~vll I hr calhodw 111.111, lit-,
,,d"l tilt* (hall
Ow NA, ko'. Aw "1~ 111411 the .11w.tv It.
AM.. 1*110 ruivs I of 0 live At-4:1. I At 1.1sw C ,I
thr Istrul Tbv dwse of, -F - i"'J'p. brtwtvn to 411.1
-- 11.2 V., LI 50 Mid .10 mkirwitiltmittviisq. cm. willi :.' 3 Aml
47V C. frup. It (0110,41 that the w1wirpliati tit C At the %ur-
lAcr tit the drop Idik with ltlcrraiitijc~.v tit-g- It; k.. the I"-.
.-Ildrar of thir alimilac layet tot it %hlc Iri'vis
rimis the flictAl %WfAtv Ifif C r4th it, ll.,gv *Irv) jily fliall it
isci-cls the FirlAthutt, N. 'llum

USSR/Metallurgy Metal-Slag System, 11 Dee 52
Electrocapillarity
"Electrocapillary Pheromena at Various Compositions
of Metal and-Slag," Yu. P. Nikitin""~O. A. Yesin,
S. 1. Popel"',~ ral. Polytech Inst imeni- S - M. Kirov,
Sverdlovsk
DAN SSSR, Vol 87, No 5, PP 813-815
Authors continue studying electrocapillary plhenom-
ena, existence of which in the liquid Fe-C alloy--
slag system was experimentally established in, a pre-
,ViOUB work, (DAN SSSRJP Vol 83, No 3, p 431) They
254T64
investigate eff ect of Na,20, added into slag, on
interptlase tension of Fe alloys. Alloys of ccmmer-
~cial iron with 3.1% C and Fe P "lloys with 19.8 and
,iO'_6% P were used in expts with slags of 2 ccmpns:
39% CaO, 41% S102, 20% A-1120_; !Vp Na2O, 25% C:tcv-,
39% S102, 19% A120-1- Eleetroc&PiiiarY. cur-er, 4-.e
p7ot~ for all combinations. Presented by %Acad
. ed
Iff . kin 8 Oct
Frun!
254T64

I a
-8 It (Fr- t
ALI Ilk,
2.53-~. )'[ Tit
P-v
IU5 fraill
'-C Item w7s' full,
V ~4-*-"""
14.
-i: F
1111: MINNEIIII.Ep. A H

7-, i: i j;
dill

A
,jis 3 =-rtati on: lnreztiFations in tfie ricia
t 11
leca .)ci, Lrall Poly-tecnaic Lnzt- Ltute, -,,rerldo-f3k, 1953. n
i'LlLdya, ;a 9, ~ioscoa, ;'.,ay 541
j0: -u-- 3-WA 23 ec 1954

0.
Chemical Abst.
V01-'48 No. 4
Feb. 25,' 1954
MetBllUrgy and Metallography
~7_th-ep_ro_p_e r't'i a--s ficluld - ii~Cn-cfiromiurri by- -th e
method of electromotive for,oz N_ A.
Vatolin. Nauk 1'. Natik
Itresi. Akad.
-42-The valu c -160* in it concli.
1953, 1137 _S of c.m.f. at I
system consisting of 2 alloys of Fe with C and Cr (if various
compris. and with slaz Of CaCt. MgO, Si%, and CrO ivere
Ictd. The Cr concn. ranged front 1.08% to 27.517c; the C
content was that of a said. alloy. The e.m.f. detais. %were
used to cale. the free energy in transfer Of Cr froin the inore
concd. to the more dil. system, and coQff.,.. of rictivity of Cr
andFewcrccalcd.
111604) whose clectradci were illoys of Fe %with Cr wid Si
natd. withC, %while CK), NIgO, inid SiO,slag %va%usedui the
clectrolyte. 'rite Cr concit. was varied front 3% to 607o,
and the Fc-Cr ratio is-as held nuar unity. The curvvs (if
dependence of e.m.f. on the concti. of Si show!; 2 inflections,
indicating the exiAeuce of ut.. grouping.; of silicilles (Fv I
Cr)Si tind (Fe. Cr)Si!. rhe reLuIL agree., wit I x existence
of 2 brenks in the soly. curve of C in furra;i m-hromitun.

YESIN, O.A,,; ULID, P.V.
-
The form of existance of wtalloide dijasolvad in metalo. Uspekhi
xhim. z2, 62-e6 53. (KLRA 6:2)
(CA 48 no.2:420 154)

C.R. A.,
I H'
7' J.-:rne~, wltl~ollt
ccn~;;91';-,~ d Iwo Fc-si elcztzrAci ~ajl, ri wilh mj,fi~:r Slag
C-i dlficr~-.[It ~Cpz.,ratlnl !IV .4 '1! "' greii'le or ~ gmpldte
ojariluagm, t~ dc~ezmincd- at 147V ;n 4 tuncvm n I SLO, cbmtomt ijt
cv..: 1,71f-ccll. TIICTC are t,.,:o bft-.0o '311 01'..
spondirg t~. 33 ,-Id 53 wt,", SHOD, ir Cm I it than Fit-# r-f
tne cu,--e (upto 33% 1,10,j sio'cniltsassiO'l- Lnimis, grtl.Le
mamly a:, 'i;0,- and S:OI~-, ard in the tlArd I-A (SIWI.
in thc form of little known Si,r,);- compL-nu--, ti. H. 1.Av-I1(),j,*IC?,.

TESIN, C.A,.; GILID, P.Y.; TURITSY, B.N., rodaktor; LUCIMO, Tu.V., redaktor;
----~KOTAMKO, N.I., tekhalcheakiy redakbor.
[Physical chemintry of pyrom-atallurgic processes] Yluicheokaia khimiia
pirometallu,rgicheakikh protsessov. Pt. 2. [Interaction of fluids with
gases and solid-phases] Vzaimodeistvie zhidkostei s gazami i tverdymi
fazami. Sverdlovsk, Gas. nauchno-tekhn. izd-vo lit-ry po chernoiA
tovetnoi metallurgii. 1954. 606 p. (MIRA 8:1)
(Metals--Heat treatment)

i ~ i 7 !I 4m ~141 P I"" WhA.U." LN.i I. i~

i i41 ;14 W I il .1 W 1! j
IL-' LAL dL ALLIH j j i
Ilk I 11111 1111 1

-jV tff'-
usml cherdatry - Glaus structure
Card 1/1 Pub. 104,- 2/14
Authors i Yesia, 0. A., Prof.; and Gelld, P.V., Prof.
Title i Structure of glasses ard the properties of melted. IiMCOA3
Periodical t Stek. i ker. 11/3, 4-6j, Mar 1554
Abstract t, An account is given of researches coniducted bk iwk~i vciav'itists to
ascertain the crystallic structure of. gl"s and of
melted silicates. These involved. varfiLtions. of te~;~ilratuaio, O'emical
composition of,various glasses., react'~on- to eiectri-oal CtIrrantal,
mmmi ation of crystallie structura by X-rays and rilliftactd.on effects.
The structure of glass wam fowal to be simUar to, tilat of' supercooled
liquid.
Institution: .....
Submitted:

AID P 911
Subject USSR/Chemistry
Card 1/1 Pub. 152 - 2/22
Author : Yesin, 0.
Ti.tle : Distribution of sulfur between metal and Blag from the
point of view of the ionic theory
Periodical Zhur. prikl. khim., 27, no. 5, 473-479, 1954
Abstract Effect of individual components of slag and metal on the
equilibrium distribution of sulfur. The effect of basic
oxides (CaO, Na20), of ferrous oxide, silicon oxide,
Aluminum oxide, calcium fluoride and calcium chloride,
and the effect of a metal (Mn) are discussed. Twenty-
five references (16 Russian: 1.9404-1951).
Institution None
Submitted Ja 27,, 1953

E'Silit 0. L.
USSR7/dhemia
Card 1/1
Autihorof
Txt7A
r
Vatoltn' H. Atj and E'Sill, 0~1.40
Certain therrzoAdynamio ohara~teristlcs of' inMr in liquid, carban
saturated ferrioulfide allw(~v
Zhur, Ob, Khim. 24, E4. 5j 705 - 1198Y IV;1954
The electromotive forces ofia ;046entratkl:olemiint in which liquid,
carbon-saturated iron sulfido alloys sarV141(i as electrodes wore
measuredo The authors cornNted the actiVIty amil activity coefficients
of the sulfur irt these fusid)ns andl also doLeim-ined the change in the
free conversion energy of oAe-graat &tam of su.lfur cham-ing fron. ona
solution into anothere The rmilts obtained aro in perfect conforni-
ty with dat& obtained by, meana of other nothod;%, hine references.
Tables, graph.
Acaderay of Sciences USSR, Ural 9rcnah, lwltitiwto of Che-mlotry and
metallurgy
Periodical
Abstract
Institution :
SutrAtted t
July 6, 1953

Tz- I U I FF

o
USS2/physics - IL-tanurv
Card 1/1 Pub. 147 - 20/27
Authors Krasovs Uy, N. N.; Nikitin, YU. P4 i4ind PdrAill, S. 1.
Esin, 00 A.
Title calculation of surface tension by tile rom of a li~cwubiint drop
Periodical Zhur. f ia. khin. 26/9, 1678-1679, 0e P1954
Abstract A table for the calculiLtion of -a~~ca tension to the fo!~m of a
7iLlfl:i1cal intti.1-ration of an
recumbent drop and a witable methadi ear the r t'
equation for such a drap are briefly described. The miit:boi, which has
7
nume-rous advantages, is also aDplicable to drops; ox different size and form.
Examnles of such calculaf-lions are sho-,w.. Five reterer,(:en: 3-USSR; I-Indian
and i-English (1883-1953). Tiable;,graph.
,f Of tile '11-143ory of VetalliArgica-1
Institfition The 3J.'Xirov Ural PolytechniCUM, FU`Ult~
Processes) Sverdlovsk
Submitted April 20, 1954
fill, "111111,1111,V1,111 III Ill 111

I'M

YESINI,, 0. A.: NIKITIN, Yu. P.; Popol', S. I.
"The Surface Activity of Carboa and Phosphorus at the Metal-Slag Inter-
face"
Tr. Ural'skogo Politekhn. In-ta, sb. 49, 1954, 82-86
Interfazial tension of iron-carbon and iron-phosphorus alloys with
synthetic slag was determined by photographing drops lying, on a. corundiLm
block and correlating the results with X-ray data. Establiahed that as
the carbon. and phosphorus content is increased, the interfneial tensibn
is decreased. The effect of phosphorus is less than that of carbon. In-
terfacial tension of above alloys is close to that of the surfacetwnsion
Interfacial tension of Iron-cailbon alloy with carbide slag was estimated
using the cooled drop method, and found to be less than the surface ten-
sion of the slag. WhEllim, 110 3, 1955)
SO: sum No 845, 7 Mar 56

YESIN, 0. A. and ZAIM-%1KH, N. V.
"Investigation of the Physiocochemical Properties of the System Feo-Sioe
Tr. Ural'skovo Politekhn. In-ta No. 49s Pp 104-124, 1954.
Measured the viscosity,, electric conductivity, surface tension., and density
of liquid melts of the system FeO-SiO2* Viscosity was measured using two
methods, i.e., the method of coaxial dylinders or optic measurement of the angle
of rotation of a thread, with the application of the method of da=ped oscillations.
Electric conductivity was measured using an Iron cruoible and iron rods,, both acting
as electrodes. Surface tension was determined using the bubble taothod.
(RZhKhim, No 4, 1955)
SO: Sum No 884., 9 Apr 1956

All,
pzj~- o."I p ;,-7:11 ,~;l ;o rm--~nT-l r 4r;D~,.-p
1:1 o') '(Fiv pv~ ()r:) p -1!;j,1p,, Ali !;~J'po
71 tl
Zap 7'u.1 -ulit -I;J"I;nj ";T2 Uoll
Aq mot 30 --ql uo qrmu x11 il~
Alug*Iu 11) ;;~r;muu! ?-!al ~njl "~~!PL! V.SA',wi
ri
vjl~
V,~)l; P,
xa,-~-u
avi,
-, ,, r-., ~."? -01
Oj "J'jil U-U,j
fit ;I fl;~3$j lilt jf)
"1p 1
oj LP-TU
z;jj, -.Jtrl ;",;I E~ ;~.J + +,~--Ij
10 11-1.11:Z15 r
Ip U01! p3n; jo-!~,Maj
-Ti 7-3/

Ill AIli 1,

111"1t I I WWI ill Will I 11111441 HilliI
...... .... ..
LIN, lint.t.

USSR/Chemical Technology. Chemical Products and Their Application -- Silicates.
Glass. Ceramics. Binders, 1-9
Abst Journal: Referat Zhur - Khimiya, No 2, 1957, 5163
Author: Yesin, 0. A., Gelld, P. V.
----------------
Bstitution: Academy of Sciences USSR
Title: Structural Specific Features of Vitreous and Liquid Silicates
Original
Publication: Sb. Stroyeniye stekla, M.-L., AN SSSR, 1955, 44-45
Abstract: Experimental data confirm not only the microheterog-eneity and certain
orderliness of glasses, but also their ionic nature (on formation
from basic and acidic oxides). Glasses are incorrectly designated
as microheterogeneous systems since one should not identify crystal-
lites, which are merely micro-regions of heterogeneities with in-
cipient orderliness, with crystals, that have long-range order and
interfaces. A crystallite is the embryo of a crystal. Growth of a
crystallite, that leads to its gradual conversion to a crystal, is
not a simple quantitative change but a complex process of enhancement
Card 1/2

USSR/Chemical Technology. Chemical Products and Their Application -_ Silicates.
Glass. Ceramics. Binders, 1_9
Abst Journal: Referat Zhur - Xhimiya, No 2, 1957, 5163
Abstract; of the heterogeneity of the system, and transformation of short-
range order into long-range order, which results in the formELtion
of qualitatively new properties.
Card 2/2

USSR/E ineering tallurgy FD-2242
Card 1/1 Pub 41-10/17
Author : Yesiny 0. A. and Shikhov, V. N.) Sverdlovak
Title : Investigation of the limiting stages in the process of the desulfurization
of liquid iron by slag
Perio~
-4-cal : Izv. AN SSSR, Otd. Tekh. Nauk 2, 105-112, Feb 1955
AY~ act : Attempts to identify the limiting stages in the de3ulfurization of liquid
iron with slag. Develops methodology. Investigates the effect of initial
concentration of sulfur in metal on the rate of desulfurization. Studies
the effect of temperature on rate of desulfurization. Diagrams, tableG.
Twelve references, 8 USSR.
InatLtution: Ural Polytechnic Institute
Submitted January 5,, 1955

USSR/Engineering - Metallurgy
Card 1/1 Pub. 41 - 4/12
Author : Yesin, 0. A. and Shikhov, V. N., Sverdlovsk
Title ; A study on the kinetics of dephoDphorization of liquid iron by
slag
Periodical : Izv. AN. SSSR) Otd. Tekh. Nauk, 3, 79-89, Marich 1955
Abstract : Describes the methodology of the experiment conducted and analyzes
the findings. The study brought out the fact that the speed with
which dephosphorization takes place depends on the chemical reac-
tion of the phosphorous with the slag, rather than on convection
and thus physical exposure of the phosphorous to the slag. The
area of contact between the slag and the iron and not the height
of the slag layer influences dephosphorization. The hypothesis is
proposed that the stage which determines the speed of the reaction
of phosphorization, is the desorbtion of the anion (PO~-) at the
slag-to-metal surface. Tables, graphs, formulae. Twelve refer-
ences, 9 USSR.
Institution : Ural Polytechnic Institute imeni S. M. Kirov
Submitted : January 5, 1955
ii 4IN
14.4

414~

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EFTFTFIF3

GAMIOV, L.K.; MIN, O.A.
Variation in time of electrode polarization for oxidic volts. Zhur.fix.
khIm. 29 no.4:635-641 Ap 155. (KM 8:8)
1. Urallskiy filial Akademii nank SSSR, Institut Wmii i metallurgii.
(Polarization (Electricity)) (03ddes)

USSR/Cliar- stry Metallur,~-j
Card 1/1 Pub. 2-2 - 23/47
Authors c Korlc-.y--, 1. L.; Yesin, 0 A.; anT V1,1.,haylav, V. V.
MIS t Mlechamism of do-nulfriwization of c,aott Iron
FeriadiCal 9 Dole- Ali SSSR 101/6, 1065 -.1067o lkpv. 21, 1955
Abstraot 9 E7perlmnts wer-c conducted withlihe'aid of r4ullwaicti-o'e Fe59 isotope to
conf4rm whether the iron dhich ap 'hier vith suz'U.-r In
,pears in slag, toge'-4
the forra of s=all matall beads (ejected by the farminif ga-se-5) ar Ln
lorm of FeS moleciilm-,. Tacts -,rith' q--aphite ruld la'a-EmIlELT;
ne--utc.~ie iiito t'f? rdaq thrm, I:r,:n livii.
'.t ""'hal tha i-1.
iron is maLlnly due to the foraxtion of calcium va~j-b-(!e
references: 2 USSR and 2 VSA (.194,8-19,50. Tabilm;
~mn-lvitutioll tiolid. "d., U, A!, U)"O' BY111,10N, NO'. l1r. clhom.. m'~Jl VotwC1,111ril-
y
Prezented by: ixademlcian 1. -d. Bardir, September 14., 1951,

Gh-,-ical toehnolo7r
U_;C.R/
Card 1/1 Pub. 22 -43/62
Awth=a sYesin, 0. A., and Shikhov, V. It.
Title tThe kinetics of sulfur distribution between, liq~dfi- irci~ and slp---
Periodical tDok. 0 SSL'R 102/3, 58, 558.6, May 2ap 1955
tec!"rically TO
curid
3 1
1~5C !,IX
mie7ted ixon an- th.~, !1'.11
Fe 59
)5 JT~t