SCIENTIFIC ABSTRACT NIKITIN, Y.P. - NIKITIN, Y.P.
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SCIENTIFIC ABSTRACT
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S/05 62/043/005/027/058
B 102YB 104
AUrHORSi Zhizhin, 1e. D., Nikitin, Yu. F.
TITLEj on inelastic diffraction processes at high energies
PERIODICALs Zhurnal eksperimentallnoy i teoreticheskoy fiziki, v. 45,
no. 501), 1962, 1731 - 1742
TEXTi On the basis of previously developed methods (Zhr-TF, 24, 505, 1953;
DAN S':SR, 95, 09, 1953; 94, 651, 1954; 96, 265, 461, 1954) for calculating
inelastic diffractivn proc038eS at high energies, the cross sections of
inelastic scattering of faHt particli.,a from nuclei are calculated. It has
been shown already th,it, under ultrarel;ttivistic conditions, inelastic
processes can be calculattd "exactly" if one knows the wave functions in a
spatial region r,~,H -hhen the produced particles fly away in a direction not
too different from that of the incident particle. These "exact" wave func-
tions are now used to determine the scattering operators needed to apply
the graph technique. Thisis done for the simplest case of pion scattering
from a black-sphere nucleus when the momenta transfered are small
Card 1/4
5/056/62/043/OC5/027/058
On inelastic diffraction ... B102/B104
D,(p,q) DN (p,q)
------ and the nucleus can be considered in
P PI P PI
static approximation. D,(Ml) is the vertex function, ~ is the momentum of
the inoominIg particle anc q is the momentum transfered to the nucleus. For
the left-hand graph D~ q) 2 J, (q, R.),
-J. (q, R.) e Q'. (p)) dp. (2.1)
Q.(P) 1, p>R~
0. ,) < R~
(2.2)
J~ R.) 2j%R,, J, (Q.),
_A7
where k is tne transverse component of the momentum transfered ii TE is the
nuclear radius with respect to pion absorption,Jl(x) is a first-order
Bessel function. For the right-hand graph
Card 2/4
3/056/62/043/005/027/058
on inelastic diffraction ... B102/B104
D,v (p, q) = - i (yn) Jv (q, Rv), n = p/p,
JN (q. Rjv) = bell' (I - Qv (p)) dp, p I p. (2.3)
QN (P) I' p > Rv 1, (q, RN) =2jtRA, J, (kRV (2.4)
P>,1. The accuracy obtained
was ~+p ~/1&2 )/(I + 1), where 1A is the,)pion-mass and p is the -auclspn
m-omentum in the c. m. a. In order to achieve more accu, te results, the
absorptive part of the NX-amplitude must be calculated by using the
xN-amplitude in the nonphysical domain. In the present work this calcula-
tion given by X, W = AM Sinai (X) = Qfl)(X)rxlixtl)(x)-iQ")(X)V-X-I;
Card 1/3 V_xct98i(x)=X1')(X)1Q("(X)'. 1-(J(4 I(P). 2(0).
3/056/62/043/006/047/067
Nucleon-nucleon scattering in B1.11/B102
was performed for 40 2 '~t< 429 (t is the momentum transferred and m is
the nucleon mass) using the xg-amplitude obtaiAlacf by A. D. Galanin and
A. F. Grashin (ZhETF, 41, 6`33, iq6i). The xx-ebaltering having the iso-
topic spine I a 0 for evihll and I - I for'odd I was taken into
account. X(l)(X). Q(')(Xj 'are arbitrary polynomials in x, x being the
square of the three-dizensioAal meson momentum.." The accuracy achieved is
found to be /vt/4m and vp2/a2 in nonrelativistio approximatidn. The
calculations showed that the IN-amplitude depends Only weakly on a zx-am-
Plitude which is free from resonance. In practice, it is the S-amplitude
of the nx-scattering only (isotopic spin 1-0) that affects the central
forces between the nucleons, but also in this case the NN-ecattering
experiments fail to give any insight into the parameters of the xn-ampli-
tude. It is only the an-amplitudes with kinematic resonances vanishing
near the point of resonance that make significaat contributions to the
NN-amplitudso in particular to the spin angular momentum forces and tensor
forces. In the simplest case of a kinematic Porosonance at 750 MOT
(a-meson) it is impossible to asks the results frosi the two-meson approxi-
astion of the electromagnetic nucleon form factors and from the elastic
-Card 2/3
S /05 6/6 3/0 44/~,'C- 2,"C 5 2/06 5
3184/3102
'I'T7,11ORS Barmin, V. V. , KreGtnikov, Yu. 3 . , Kuznetzjov,
:.'.esh'r-Iov3kiy, A. ~- , , , -, h e " --- -. ~; v
TI'2L~: Nevi data on TE 0 mescn p_-ccuaticn in the n_cl~ar field
P70TC)DICAL : Zhurnal eksperimentallnoy i teareticheskoy fizivi, v. 44,
no. 2, 119063, 748 - 749
T Th~ Present article is a c3nt;nuat4on of eyDeriz.i n,
zh z.: : , ~ " , 0 reactIon 1 7,,
2 2 o r, t h e
4-r. a xenrn ',_able chamber by pion, of 2.3 ~ev, c.
b t~c n fc,"nG on scanning ubo~*. 'v,,)C-- ntereoihoto.rz~;ms.
.po-r ',mcs )r o d ac'. 4 _v t were
stereophotographs were scanned mid j3
fo"n~' . _mince d(I/dil - f tena_- t,, z,ro viit~, cross-
Y-as aeterL:.inod frcm tr.~~ va_'Le.-~ obt_~ined f~,r
mb was obta;.ned; '" is tne an~;Ie of in t i c
e r, a 2 mb . Fr
_tt~rln~; croL;ection vas tak re.5__L
0
crc,c;s-qection c, of the reaction jr+ + 9 was estimateu; asb-~--unLr;
p
I c1~5~; 7.5, a value of C-55 - 0.12 mb was obtained for Q' ',here are
Carc 1/2
41, 3
tabic.
It
V C!,..
Card 2/2
NIKITLL Ya.F.
Diffraction mechanism of the
of a nucleus. Zhur. eksp. i
(14esons-Decay)
inverse ('~ -4~-+4 decay procesa ir. i.,re field
teor. fiz. no.3:957-961 Mr
('i--I 1-;---,
(Diffraction) (Nelitrinos )
NIMITIN, Yu.P.; SHABALM, Ye.P.
.y ripul!-noe or, Zhar.
Production of I-meaon jAirB by hif~~.-erirjrg k .
eksp. i toor. fiz. 47 no.2z7O8-714 Ag 164. (Y.LaA :7:10)
1. Institut teoreti.cheskoy i eks[erimentallnoy fizlki gosudars*venriogo
komits3ta po ispolizovaniyu atomnoy energii i MoBkovskly Inzhenerno-
fizicheskly Inatitut..
'-- li~ct 164,Y11ilud,
-..r - - . - - - - - I ~ - - - --- A - - - - - - I--
.0v r~aa 1, . .-
ation,- emisoion pr6bability, atmic, radiationp uniaziai crystal, ruby I
--luser
EIITCI
A" IN R: AP 6 0 i 4C 3 1
jA'J; 1 i Li~lekaaXov, A.
0.~L :L'-"~Bcow En ineering
0
inst."tut
5a
SGUiCE COL)k;i UIVG056/&6/05O/W4/0915/09z5
I.; Nikitin, Yi i.P J/
Physics Institute (Moflkovskiy inzhtnerno-fizicheskiy
TI A' LE :'uantization of an electromagT.etic field in a disperuive MbdAum
SO U i~C E' -. Zhurnal eksperimental'noy i tooroticheskuy fizik! , v. 50, no. 4, 1966,
915-9,45
T
TAG6: electromagnetic field, aniaotropic medium, isotropic plawD, Greon
function
AB ST Z 7 ;A free macroscopic elect romagne tic fibld in a homogonsous, trtnq-~xront,
nonmagnetic, dispersive, anisotropic medium has been quant,ized by takingy
cons iderzillion all types of waves excited in a modium. The Green function tuia
delayed Green function of the eloctromafrneti:7 field were obtained. Tho ric4h',A-,
of an imipurity atom in an anisotropic dispersive med"um wus determine,i on !.-o t-iais
of the method developed. Selection rules for the emission of a longiLudAnn"
were der"ved. The probability of long-wavo emission of a transverae and a
tudinal quantum was calculated for an impurity molecule located in an
Card
L 33154-66
ACC NRiAP6014031
isotropic plasma with the spacial dispersion. The authors thank V. M. Galitskiy,
V. 1. Kogan, and M. 1. Ryazanov for their discussions of the
hast 30 formulas. LBased on rs abstract]
SUB CODE: 20/ SUBM DATSs 15jun65/ ORIG REFi 0131 OTH REFs 002
Card 2,12
KORNOLTKHOV, Nikolay Vasillyevich, akademik; iMLYANKIV, F.P., akademik,
otv. red.; STRELIBITSKAYA, A.I., doktor tekhn. nauk; Al"11RO,
I.Ya., kand. tekhn. nauk, red.; DLUGAGH, M.I., kand. tekhn.
red.; YEREMKO, V.S., kand. tekhn. nauk, red.; JUNTZ,
Yuj., kand. teklin. nauk, red.; PAVLOV, I.G., kand. tekhn.
nauk, red.; POLYAKOV, P.S., kand. tekhn. nauk, red.;
KIYANITSA-GUSLISTAYA, N.N., mlad. nauchn. sotr., red.; ORLIK,
Ye.L.,' red.; LISOVETS, A.M., tekhn. red.
(Selected works on structural mechanics] Izbrarmye trudy po
stroitellnoi mekhanike. Kiev, Izd-vo AN Ukr.SSR, 1963. 321 F.
(MIRA 17:2)
1. Akademiya nauk Ukr.SSR (for Kornoukhoy# Belyankin).
GELID, P.V.; POM, S.I.; MIKITIN. Tu.P.
-
Liquid silicon oxide (SiO). Zhur.Priklad.Khim. 25, 592-601 '52.
(CA 47 no.17s8621 15)) (KTRA 5:7)
9hemical Abst.
01. 48 No. 9
MaY 10, 19 54
Metallurgy and Ustallography
Atc
41,
6%. "-idc sp.-
,t U. . 7, 8021h.
rmwwl.
101
01
A ffl.. G1 ~-NiAVICi-:
X . 25. 68 -03(1052).-The surface le"i ~ of Fe-SI
orelts 'em measured at 1480 =L 30' b, vic max-bubble-
Porcelain capillaries calibrated against
.%h
The Isotherm suffers a break in the region
of am n corresponding to the compd. FeSi. For < 50 at.
19 'Isotherm is given bye - 1200 - 138.6 In(O.3 C. -1-
th
rl 2,4 1 C., lot > LO at. % Si, a - 6.50 - 70.0 1n(0.4 C, +
A91. q - sutface tension In ergs/cIn", C, -
caricn. of FeSj III moles/I. anti C, - coacn. of free SI lo g
atoms/I. Autonov's rule of additivity atiplies to the in-
terfadal tension of systems of ferro~illcon-acids lag. Con-
"We'rations are given for the 6cmi,til-int. applicatinn of this
rule to metal-suffide, 51ag-5ulfide, and iroo,arid.;Iag systems.
Don T. Cromer
CA
I" twes. 0.
lars.,W1 j r
1.1 Pol%qech
ma . Nd aft s IU.
u1- 4 liku), - Tim MAK-0 (tu%kato 4 molten Mkn,
.itk 3.6. 3, dkn4 4% C. fit is ful"t-mho'Ate vimmul)t, of thir
cutup". "h 7.14. %'v40 14.6. Cao tI.S. Al^ 607t, wax
ITICANUMI AS 4 NUCOM 41 MC tild"i"tiOn bY ttW ItIOP
,m4liemaf. Tho fd4vii 4 it* iWit, m4i 14 fit "Im.. AW the
.ttl(A(C &IVA tif MV (04110 OPICAllt-14', A 9Fd;lftltV W110. kirs,
rittotillill 10 fit 414041VIVII 140MIMIL44494144 I hV 4- 41 * AN Will
'nrl Nt ma ,,q %1f1 In thir firlills f'otat. 1,0) 1-'041 .. ific
114(volaii-Ir tq:(A.kml it lict-foraw. with tiftit-dild civit JK141444-
timo , T" sjttl curva t4wirc-,it th, --Ah-fi, hc,
,d the An-fle I.Aaij.olai- h.t- 1-
i-d-f oil 0 thot &" cullbstfic loolartmokill 0.1-411,11111.
the X* I kxm arm, ItKor "UtAt-arls- ShAls thir Alh I.. ."-
kin*. fhe rtatrrl 4 v &9V 4,VIWI At kevt C 1,tatt.11t. 4
the tuctal Thr ctwgC it. -E - 1). ao, bVt%-Il 11 AMI
-W21 v., is 50 ArA 30 mit-fticuttlontla/itI. cat. with 2 5 And
1`79 C, rcap- It tolluiss tbal thc i4tlmwptkm Ill C at the -ur-
14" J thC drop talk with incrrmitigly ncg 1p; I ir the 1-
~hafgr of thor i"ble L4y" mi the et"volytc %kic irpri.
lituo thir loctial multce OW C I .... m mnmalv tl~'. it
tCjC6 tbW PC WILICU. N 111-1
POPEL', S-1-, YESIN, 0. A.s MKIT111, XVL_Z.
USSE
Iron - Ketailurgy
Lffect of carbon on the interphase tension
of iron which is un the boundary with slag
Dokl. AN SSSR d3. Ho. Z. 1952
Urallskiy PolitikUnicheskiy Institut
im. 5.M. Kirova, Sverdlovsk
reed. 1 Jan. 1952
SO: Mont List of Russian Accessions, Library of Gongress, August. 1952 17JU Uncl.
~ktt. t"
Tl~ rr
1-Fl,,etroeupelary phnnamepif at different, positicing of metal
P N4kitjnr'O A F~nn. n 1, 1. Pope) ~C P .~ JJ
ane, 41ag. Y'~,j
p .1; 1~ , 191;2, 87, 813- A Li). -Electrucapillaty ph-,.I~inwna
In li, liquid alloy-slag are 111VI.StIgatt'l F-hAng~.
,If (',to fw N,qt) in ;;ie slag ctusts lowering, if interpliaic t,-nmon.
'Ilf~rw !h. wh-le C'mrip. M the cathode branch of the e1c,irn
C,4101.mtv -ir%f, It follmys that on the boundarv of Ft C -1r
I- _j, anii ~Iagi the surface activity of Na tons is higher
th in 1 9 P is als(, a surface- acti ve ag,nt but it 1-vr"
I., i r", than cqzmi at 'I, ~,f F X% hd,t ad-rTr,wri
I.f :.)t maso, A cath,Av p)t. wiA Ow adl.-'si.In
If.I'i w! 'pm Q K I' ~' :' I
NIKITINt Yu. P.
USSR/Metals - Iron, Interphase Tension 11 Mar 52
"Effect of Carbon on the Interphase Tension of Iron at the Roundary With Slag,,"
S. 1. Popell, 0. A. Yesin, Yu. P. Nikitin, Ural Polytech Inst imeni S. M. Kirov,
Severdlovsk I'Dok Ak Nauk SSSRII Vol LXXXIII, No 2, pp 253-255
Describes expts for detg interphase tension of a number of iron-carbon alloys at
boundary ~&th slag in range of 1,45-1,5000, using method of resting drop in com-
bination with X-raying. Since existing integral forqiulas for approximating inter-
phase or surface tension are too complicated and give greatly divergent results, more
and sufficiently precise calg method of graphical integration was employed. Sub-
mitted by Acad A. N. Frumkin 10 JFLn 52.
PA 21106
th'.
t7,a cub= 4nd p
Inst, 1954, X*- 49,7_82-ri-T-cl.ra.,
se t~onl
14
C(Cflsedlrom IM M K
smAwflat lp~3 fliall that o1 Tho fl&f~ll
---------- ----
the abiwva Montkmd zlloy6 i;hd Vo-fma oltig *11i MY C.431o
Fe-C
NIUM, Yu. P. , and YESIN, 0. A.
"I*Ssurements of the Surface Densit-j of a Charge of Liquid Metal
Which is Contact With Slag" a paper read at the International
Metallurgists' Conference, Moscow 26-30 June 56
SO: CS-3,302,240, 11 Jon 57.
1- -.1 . . ~ r,- - I
lliydlrlli~ Yxi.P., YESITI, O.A.
"The Double Electric Layer c,f Capicity (2ri tl-,e A!tal-6iag Boundary,"
lecture given at the Fourth Ccriference on jteelwkIn,;, A.A. BaikCV Insti*ute
of NletallurU, Ikscov, July 1-(, 1-1,15-1
137-1958-2-2348
Translation from Ref zht'rriai Metailurg:ya. 19i6 N:- 2. p?USSRi
AUTHORS Yesin. A.O.. Nikitin Yu
TITLE Elect rocapil la ry Phenomena in d Metal-Slag System (Elektrfi-
kapillyarnyye yavieniya v sisterne rnetall-shlak)
PERIODICAL V sb Fiz -1,him osriovy proiz-va stall Mosco%k-. AN SSSR.
1957, pp 446-452, Diskils pp 505-51Z
ABSTRACT A description is given of methods of .5tudying elect rocapillary
phenomena in a metal-slag system at teryiperaturee of 1320-1:~00')
Such phenomena were discovered in Fe-C and Fe-P alloys in con-
tact with synthetic slags containing Ca, S,,. Al and Na oxides :t
was found that the surface of the alloys, when the latter were in
contact with the slags, bore a negative electric charge The results
obtained made it possible to explain why the ex( hange of C,;10 for
NaO. had more of an effect on the interphase balance of the rneta;
than did the exchange of A1~03 for S10? Surface activit'." oil the
part of the Na ions was noted in the systems stiadied It was found
that the adsorption of C on the surface of the rrieral decreased as
the negative potential of thc metal increased Arl explanation is
Card 1 /2 given of the influence of the- polarity and composition of the
!)- !958-2
Elect rocapillary Phenomena in a Metal-Slap System
electrode coating on the size of the drops that form when ferrous
metals are welded with direct current
Yu N
1. Slags-Fhenomona 2. Slags-Temperature effects
Card 2/2
I i7-58-t~- I 1~ 11-1
Translation from. Rt-fercC :vn% zhu rral Nict a I I u r ,i v a, P4 r ,p 4 , i !-'.S -S R
AUTHORS Nikitin, Yu P esir), 0 A
TITLE On an Fxpcrirncia~jl Vcrili( atioi, of the ECjUdt1011 f01- !1W Elcctro-
capillar~ Cur,.(- at Flovotud I-eniperatures iK (-ksp(-rim(-nt;tl'rioy
prcj,,,(-rk(, ura%neriiva clcktrokapill~arnoy kri%ov pri vvsokikh
temperaturakh)
PERIODICAL Tr Uril skogo polocklij, in-ta, 19-)7, Nr t)7, pp 1-1-41
ABSTRACT Nicasurcincio is madt, of the kharging (kirrcnts on an in( ip-
I
tent rrictai surfa(c in contact xith :i1ag, the (asv5 being F(--("
and Mn-C alloys saturated with C and slag of the followin'u cui)-
tent ?5
CaO 391",), SiOi 41%. and A1203 ~0'% (1). and CaO Z %,
SiO2 bP~o, ind AhOj 12% M., The experimelits 'werv ,unduc ted
at tempe ralu ri-" ol 1500'C in fuseci-MgO , ru( ibtes It is
f-stablishcd that iri both (ases the metal Surface m conta(t %kith
the slag has a m,gative ( hargr hi the ( ase ()f Ft--C Its Ina""11
tude is 3 10'. %Vhik- in the t asc of Mn-C it is 6 10-~' coulomb
CM1. An t-!(-( tro-i apillarv ( ijrv(- is taken for Ivin-C allot arid
slag 11 Ail th~it is derived is the , a?hodv arITI Of tilf- (-'Ur',#',
Card 1/2 corrcspozidi,,i_, [~) !hi- v (it a , harge- td
1 ~7 - I ~- Q
0 i i;i Expcrinricn~al Verification (cont.)
~;- IG-6 coulurnb/crn2 on the surfak I- of th(- i[,vtal The restin '-drop trs :S
ci~vd to study the relation J m.crphct.,-, tension ' of Mn-Fv and ;j1.j)V-
and ila,l 11. An increasc in the Fel it, the alloy leads to an in( rVasc I n
an inc rease in [ C I leads to a de( (me the reins At 25 atom -'I,) C III -he
~,nitudv I,, equal approximat-1v to )40, and at 75"!o Fi- to 1 160 ,r,,/L I
its III;),,
For ')urv IvIn er'i,kni`o. Comparison of the magnitudes in(] si ,;I of
the elct-trical (harges on the surface of metal alloys obtained by ele(zroj-
capillary measurements and by charge (urrents testifies to the fact that the
fundamental equation for ihe elet-trocapillarv curve is valid for tvmpvra~urvs
of 1 50o0c.
Yu. N.
'Ix '-pe, - i~~:
rj--Ap;)) 1
Card 212
137-;8-t,-ll53i
Franslation from Reft-rativi-jyy zhurnal, tvictallurgiya, 1958, Nr (). p 41 (USSIO
AU T HO R,
TIT LE- Elu,,tro(apillar\ Plienomcna in a Stiffide-slag Svs*,,,ni J:ickiro-
1~aplllyarnyyv v sist('1710
PERIODICAL. Tr. Ural'sl-,of,,) politeklin. in-ta, l'j57. Nr 67. pp
ABSTRACT A study is iri,idc of (-1(-t tro( apillary phenomcil'i it) syst"Ins
consisting of Ni SUHICIVS iind CU sulfides and it strii, ( 1-4 Na2()
8 3% CaO, 3.6"'o A120j, and 7 1.57o Sic)),). The experimcn-s -fort,
performed in a kryptol furnace at 135(~- 14000C. The intorface
tension was determined by the shape of a drop a, rest. 1;,. vither
case only the cathodit brant hes Of tht' ('Lirv(,- \kt-re deri%ed
Consequentiv, the surfaces of both suffides (arry a ilegaIr.r.
electric harge Its magnitude in the absenc v of current is
15. 10-6 oulomb/( n12 for Ni suffide and 12 10-6 , olljoll,j)/k lt~,Z
for Cu sulfide
Card 1/1
137-38-b-11520
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr t,~ p 39 (USSR)
AUTHORS- Popel', S.I., Nikitin, Yu.P.
TITLE: The Effect of Components Dissolved in Iron on Its Interphase
Tension with Slag (Vliyaniye kornponentov, rastvorennykh v
zlieleze, na yego mezhfazrioye natyazhvnive so shiakorri)
PERIODICAL. Tr. Ural'skogo politekhn. in-ta, 1957, Nr 67, pp 60-63
ABSTRACT: A measurement is made of the interphasic tension "_ of Fe
and of ferroalloys at the rnetal (ME) - slag (SL) boundary. A
thin plate of fused magnesia is placed on the bottom of a graph-
ite crucible, and on it rests a drop of ME immersed in S.L. The
crucible is subjected to X-rays and a shadow image of the drop
is produced on a film. An enlargement yields its true dimen-
sions. "7- is determined therefrom by means of graphs. The
ME used was of technical purity. The SL was of chemically
pure oxides. Experiments with Fe-V, Fe-Si, and Fe-Ti em-
ployed SL of the following weight 0/6 composition; CaO 46, Si02
36, A1203 18, while in the experiments with Fe-Mn and Mn-Si
the SL were of the following composition ('in % by &eight)~
Card I/Z CaO 25, SiO? 65, AIZ03 I?_. The densities of the ME were
137-58-6-11520
The Effect of Components (cont.)
calculated from their values at room temperature, on the assumpt'.On that
their coefficients of expansion were the same as with steel contamirig, 0.4~%C.
The densities of SL,as measured by the change in maximum pressure in the
bubbles on immersion of the tube into the melt, are Z.80 and 2.66 g/cm3,
respectively, for the first and second SL 'The experiments were run at
1480- 1560'C. The 15 values of the Fe-Mri, Fv-Si, and Mn-Si alloyi vary
against concentration in virtually linear fashion and constitute 1200 and 1080
erg/cm?- for Fe and Mn respectively, 710 erg/cm?- for Fe-Si at 60 atomic %
Si, and 700 erg/cm?- for Mn-Si at 50 atomic % Si. In the alloys Fe-V and Fe-
Ti the corresponding curves are bent slightly upward and drop to 400 erg/cm?
at 27% Ti, and 480 erg/cmz at 38% V The drop in (5 in the case of Fe-Mn
is explained by the adsorption of MnO, the concentration of which in the SL
after the experiment was higher (up to 3 8%) than that of FeO (up to 1%). in
the case of other alloys, the drop in 0 is induced chiefly by the appearance
of weaker bonds within the metal phase, e.g., as a result of the formation c.f
quasi -molecules of FeSi and Fe3Ti. An increase in the concentration of Ti,
V, Si, and Mn at the ME-SL boundary and the good solubility of oxides there-
of in the SL ensures the oxidation of these additions in the steel-smelting
furnace at the ME-SL surface. 1. Mezalc--Properties 2. slags--Prfper-lies X-rays
--Application 3. fletals--Phase sLudies
Card 2/2 S.P.
SOV/ 137-58-8-16387
Translation from: Rvfvr,'.itivnyy zhtj rnal, Metallurgiya, 1'68, !.r ks, p I i (USSR)
AU T HO RS: Sryvalin, I.T., Nikitin, Y!j_.~, Khlynov, V.V.
T ITL E. Interphitsv Tension in Sulfid(--slag Melts (Mezlifitziloye rialya-
zheniye rasplavov sul'fid-shlak)
PERIODICAL: Tr. Ural'skogo politekhn. in-ta, 1957, Nr 67, pp 64-68
ABSTRACT: The interphase tension of sulfides on the boundary (B) with
the stags (S) at 1200- 12500C was measured by means of X- ray
photography of a drop, The Cu sulfide contained (here and
further on in weight %) Cu 77.71, S 20.47, and Fe 1.82, while
the Ni sulfide contained Ni 72.8 and S 25.7. The density of the
sulfides and S was calculated approximately by the law of ad-
ditivity from data relative to solid components. The calcula-
tion of a was done graphically. The error in the measure-
ments did not exceed 20%. The j of CuzS on the B with S
[CaO 12, A1203 15, the remainder (FeO+SiO2)] decreases
from 340 (FeO 0) to 150 erg/cm2 (FeO 50): for 413S2 on the
B with S I CaO 27, A1203 1 1, the remainde r (FeO+ SiOZ)j - it
varies from 450 (FeO 0) to 200 erg/crn?- (FeO 35). The de-
Gar.-I 1/2 crease of u is explained by the approach of the nature of the
SOVY 137-58-8-16387
Interphase Tension in Sulfide-slag Me!ts
sulfides toward that of the S in proportion to the inc reasin~, concentration of
Ft-10 in the latter. Upon the substitution of CuZS for N13S? it) the matte. the
u on the B with S (SiO2 72, CaO 8, A1203 6, Na?O 14) decreases from 470
(N13SZ 100) to 300 erg/crn?- (Cu2S 100). The j- -vs. -composition curve
is conrave upward. The values for (T are close to those of the surface tell -
sion of sulfides measured earlier. The authors explain the decrease in the
losses of sulfides in the slag by the increase of (T upon the decrease of FeO
in S or Cu?S in the matte.
S. P.
',!e .~il sulfides--Surfare ',ens4--n _`ugs--~', -,)ert-es a
Card 2/2
AUTHORS: Nikitin, Yu.P,, Ye3in, C.A.
TITLE: The Exchange Current between Liquid Metal an6 Slag -"1'ok obmena
mezhdu zhidkim metallom i shlakom)
PERIODICALs Doklady AN SSSR, 1957, Vol. 116, Nr 1, pp. 63 - 65
ABSTRACT: For the precise definition ~nd renewed examination o~' the values
of the capacity of the double layer (C
) found already previcu-s-
,,
ly at 50 cycles on the boundary betweeff metal sal- iin~' of tl-.e
reaction resistance (R ), the authors caried out measurements
within the frequency range of from 50 to 170C cycles. The ex-
periments were carried cut at temperatures of between 148C ond
'
15600 in a furnace with a car' on re3istance,
in w~iich a vat m,de
of magnesia oxide was fitted. The thin inclined and vertical
channels of this vat were filled with liquid metal, ~~nd above
this the slag was locatel Both electrodes had 0u same composi-
tion and the same contact surfaces with the sLag. The experi-
ments were carried out with an alternatinG current brid-e, and
the amperage to be measured with a zero-device was previously
amplified about 200 times by a two-tube amplifier. The follow-
Card 1/3 ing measuring results were obtained: The capacity C
remained
6
The Exchange Current between J_iquid .1letal rind jlaF,
20- 1 -17/44
nearly const.,nt with increa3i% fre-,uency of the altern-.tin,_ cur-
rent. This pointsin the direction of a low concentrLtion of the
ions determinine, the potential. The potential upon the phase
boundary to be investigated is prob.ably due to the tri~nsition
of the iron ions fro:n the uietal into the slag. The share of the
part played by such ions in the t~lectrolyte is usuilly low (auout
1 weight-percent), _nO the double layer usuilly containj Dtl;;-,r
cations. If such cations are la(Jan,7 in the slag, a diffuse
structure of thij forrrL.Ltion and a reduced vulue of the cipacity
of the double layer may be expected. 2his was conCirmed by t",1-
experiments carried out. lrlo,~.,ever, if a lzLr~;e 4u~ntity of sodium
cations was introduced into the el.-.ctrolyte (which nearly re-
movEd the diffuse character of the double layer), capacity in-
creased to its normal value. The Use of high frequencies con-
sidera__bly reduced the reaction resistance. 2he facts ::ienti,,ned
here tend to show that the potential or, the electrodes is de-
termined by the exchunge of ircn ions. However, if ions are
introduced into the electrolyte, the electrcc.-ie,,.~ical potential
of which is nearly equal to that of iron, the stren.,7th of the
exchange current increases. There are 2 figures, and 10 referen-
Card 2/3 ces, 7 of which are Slavic.
The Exchange Current between Liquid bletal and, Sla~: 20-1- 17/414.
PRESENTED: April 12, 19'57, by, A.N. FrumKin, Ac,~-Idemiciar.
SUBMITTED; April 12, 1957
AVAILABLE: Library of Can.-ress
Card 3/3
A ~z.-T H 0 R S Nikitin, Yu,
TITLE- The Ca;;acity
Aluminum and
31ova na L~raiitse
P.,
of
t~;e
sov/ 1
Yesin, 0. L, Sr~,valin,
t.ie Double La~,er at t'.r- Boun~ar.- '~,2tween
Cryolite-AlLimina Yelt (Yemkost' -1 v oyn,,. -o
alyuminiya a kriOlitO-,I'1iJnO7,e---.YM raS:
I-ERIODTCAL: !Tauch:iyye dokludy vysf-,Iiei shkoly, :'etallur,-:.ya,
ITr 1 , P-,, 37-31~4 (USSR)
A33TR-A.CT - The capacity of the double layer at ti.e boundary between
the aluminum and the cryolite-alumina belt wa- 'eter:-,4 ntA
bv lirect ;,.)eaw~rement.9 at lifferent con-,josition of I'lie ~Ili)
mina melt, 7rom .he result may be seen that a ~Iecrpaf,e of U.e
cryolite ratio to 6 - lo loes not at all Influence t~ie
capacity, w!)ereas an increase of the aluminlir., ox.-Je cDrten-.
consi,lert,i)ly increa3ou the capacity of' the boi.n4ary laier.
'"he I-Jelectric corisll~,nt 6 of the bolindary layer via~3 ::!(-, U.9,Irtrj
able' In addition to the caparitj the resistance and
the liffugion were also measured.
Mhen the -,ryolite content is chan.-ed no conoil-rable change
Card 1/2 of the liffu3ion coefficient takoo placo; t, r~i~inip ~n tli-
3 'IV/ 1 o
l"he Cailacity of t'he Double Layer at the Bounrlat,, Between the Aluminum an 1
the Cryolite-Alumina Melt
l,120 3 content, however. 2.ncreages t'rie diffusion coefficient
There are 2 f i ;,-ure.9, I tai,le, and IK' re-fI,.-roncea of
which are Soviet.
ASSOCTA'I'ION , Urallskiy ,--o--~tek~nic`,e,-k,-Y Institut
'3 ~! TIM I "TED Oct-ober 4,
Card 2,2
A'JTHD�tS: Sryvalin,
lesin' O.A.,
Nikitin, Yu,.P.
TITLE: The ra 3 L er a- s t i~ c s ';opper-tNickel-
Sulphur Ailoys (Termodinaifticaes,,iye -~voystva rasplavov
sistemy
P1;RlODiCAL:1zvestiya Vy~3siiiiuL -aveduri~y Tsvetnaya
Metailurgiya, 195.~',, -~r 4, pj) MMu)
AB,D'TtUCT: The object Qf tho presert irivu~itliF~ation was to obtain
data on deviation of tLie Ca-Ni-L; meitz, from the ideal
solutions. this was done by ~,ueasuL4-,Fi'j' tlie emf of the
concentration ceil formed by soiia nickel (99.9% purity)
on one side, and molten Ni--u or Ni-"' alloy on the other.
Molten acid sl-ug containin6 20,11, 110". Na20, 33% S102,
i5'~ A12U5alld NiO waL u.,-,-~d 3.3 Llhe eluctrolyte. The
experimear-- vvei-t, crirried u,,t -111 a fusei :Dagnesia vessel
shown on A---L- ilhe aeT;al electroies were contained in
two vertical channels connected at t-'ie to~~ by a central
compartmenu fiiied witr~ tile lower ends
Card 113 of the vertical cnannei6 led r,,D tw,, inclined channels
.V -14Q---)8-4-9/26
Thermodynamic (;haracuerLst-,cs 041 Molt,~n ;o)prpei-NLckel-Sulphur Alloys
Lousing grupnite leads and fiiied v;itr, a neutral slag
protecting tae -metal electrodes fr~,Y- oxidation. 0The
resuits of tae measurements tai.,~en -it L340 - 1360 C are
given in 1, for tLe ailoys and in Table 2
for tne Ni-O'' alijys. Yrom the~ie d~,.ta th,e activity of
Ni-Cu and 'S in Lae ('u-N! and N-*-L'-'1 was calculated.
The calcuLui.~Id -activity VU-IJUJ wur*ul Hi g,:od aKreement
wit.,1 tnose -)L)talne-1 by 7oi'6xc-1j in his
irivestigat.Loi, of chemical- equiiiibriuiu in-4 with tne
pubiisiied iata on uitf d~,-i,-;rai:,-s of the Cu-Ni
and Ni-6 sys-lems. it is s-'-,:)wrl that, ~t,.o djuations of the
ideal soiurions are not api.,-1-Lcubie I.-L. tne Ni-S melts
waicii clowever can bL-- adequute-L '-., dt~~3-rib--~i by the
axpressior.s derived b~, Cne Autrior.-i e.il-zitions 10 and 11)
in which non-additive ;-i~ara--lei- of tr-.t-- bond between
dissimilar at )ms had been tu,~en --lit j a-count . It is
shown by comparison wit!i iiterary Gata tuat the
activity vaiues of' Pli, ';u and S, deterirdned by the eraf
Card 213- method, are -In agreefilent witil deternined by
.;,,:V/149-58-4-9/26
Thermodynamic Characteristics of Molten Copper-Nickel-,Sulphur Alloys
the method of chemical equilibrium and the nision
diagrams Cu-Ni and Ni-S. The Cu-Ni and Ni-S melts
were found to be characterised by a negat-lve deviation
L
from the ideal solutions, small in the former and large
in the latter case. There are 4 figures, 3 tables and
12 refereaces of which ? are Soviet, 4 English and
1 German.
ASSOCIATION: Urallskiy Politekchnicheskiy Institut. Kafedra Teorii
Metallurgicheskikh Protsessov (Ural t1olytechnical
Institute, Chair of the Theory of Metallurgical Processes
SUBMiTTj0: 21st March 1958.
Card 3/3
15(2)
SOMA. vargLa. V.I. SOT/72-W12-22/23
UTLS. C=f.r-- m Stmostal. and M."I mo-ILM
(3*v-ma ..... .P. sestues, I ousalLvar.nLj.
PMODICALI 3t-kl- L X-r-L". 1958, 2- 12, PP 47-46 (03")
ASMACT. the orgmissra Of Lbe omforance serso LonLnm4u*y* oblastmaye
obaAchtat- prosq"Isuimosti
=rialov (Lealagred Cumat SaLmmiltifle wd Tecbau&l Society ef ---4,
4Oa,tz7 of mmt~wa)j L.Oicar.4"14 S.-~..
CousuCtl of N.Umea aw-usty) " Lealr4red"IJ tss."cagio- I"
outut law" Lewis-t. (LTI) (LaLng-d I..t4tt. '.."al
,.. ~ (M). M~* p-gras, of %" a-f.r-.. 1..l.d1d. the c.4
par".1 problauses of -I antasaLs, sn"GlLn4 of e*L&I products
Abom%
..
250 to" per% &0
And L.".Lrl&l sppr*:
:
.
= La to
.
f~
D. -al.". _1L a. f-tic. ri. . , U i ties.
. .
't ". "J"LLfIc res.march and 484ign &A*U%utes w Lestingrad, K-.
-". bmeproptrovet, 3reSdi.sk. 2&C., cLo.,
Sams. Son Utes, 40 report. were 41v.n suid discussed. Professor L 5
.%Or Of the LTI 1-1, &A his -P--&c4
Cs,rd 1/6 speech tr. . d the &rest economic impar%-a of the probjea of aceosulft
IlLar"uct. -d
,*
La" $
U.I. 111Wove (LTI L ... I
:
-1 ~4.
'
:
-W qalitj .. the I.- L.. fb is 1.
Lnstt%ul ULALL 8111katof Al SWE (L~tltut* Of 311-&e
A.A. I
E!n I I
(.
r, tu As ussn ). p-. - the pr.-t ie. of ". p-4-1-
,,
Of the of !... -4 cuteel. to
(l.Tl L-24 L ..... 0 9--- - -"-y Of f-rsidc
*I-U.-I* amid 11, :!114:
.,
A.S. LlfbL '..... &.1 m.tit.1
Institute of 5-itarj,
the scaumaling of products in the electric field of a corome,
%,r4 2,4 J.G.~L~tr~Ajs -L L,,4s,csj,jj "vod lammi Art-
spoke of a.. tip.. Of Pro".L. -d. L. k&L.
rout P. ,ov, the ~rsct,r of tat-sattas,
-
.M.
Tial. sad ..11.4
I..,. zi r"',;ral;"l Jn*%i"t cnom;&_s
""11a. (U-1. "I 3.1selift. U....,cz U.,lut.orpt.- -t.-
reported - %Jte lJorl ..... .r the ...ditic. of Us .1-4 -f...
'A' to- 'L- *1 tb* -, -1
i
A.l. Sort-"Lt. of 311 -is ch..I.t" of ". A.; V~~A,
Is thod of .1st.L."g tot. .-is of .-I.
11 d .1.
1:
.2. ftdXls~
.
-11c4 setbod .1th best1rs of tae
;
_f r
.:
Proda.Z. b7 ILL re" t:
~
Set.
wart L. 1
f..t. r7.
-1 "1CI*
ce .d.liq... the of b.'I~ ..I
C.rd 3A is.
AUTHORS: Nikitin, Yu~. P.J 'fesin, 0. A., 30, lb-52-6-5b/4t
Voroarsov, Ye. S.
TITLE: On the Determination of the Diffusion o,~tficiLn-.j 1~%
Molten Oxides (K oprodeieniyu koeffitiiyE;cto,/
PER10DICAL: Zhurnal fizicheskaj khimii, 1958, Vol. ~2, Jr t-,,
PP, 1420-1420 (USSR)
ABST-iACT: The influence exerted by the convecti~jn heat tr;Lnsfe,:
renders the determin4.ti,;n of the coefficie:,'.
especially at higher temperatures very difficult, jo thLLt
it is necessary to employ several in-i,:i.endent meLhods ,i%lch
z,i-(. bzsed on di~*~,.rent in Cr.,Lr ;J
obtLAn cor-rcct r-3sult3. In order to .beet the f
Lautallurgy, ailicate industry -nd geocl,ei.~istrj tne eut;,,urc,
of the present paper carried out measurements bj- weuns of
radioactive indicators on the one hand ~nd oy weans of the
electrode polarizJi:)n Nith f~. c. on the other hand. The
authors used 1'or the exlerimenta a ',aU - al 20
- SiG 2
5
Card 1/3 taelt at 1500 0 as well as tLn Fe59 isotope and the diffusion
On the Determination of the Diffusion CoefficientsSOV/ -t6-32-6-56/46
in Molten Oxides
coefficient from the radiation measurement3 c~lcuiued
Parallel
to this
according to a nerLioned equation.
investig-ation slugs of the same system were investigated
by means of the polarization -aith a. c. of' different
frequencie3 from liquid electrodes of ferro-alloys; this wa,
done in order to determine the so-called ohmic Lnd capacitive
resistance of the rAectrodes. The-ftinal result.3 viere ob'.aint:d
graphically and accoruing to a given equation; from the
comparison (given in form of a table) of the v_lues ootained
according to either method may ~)e seen that it i,3 po.3siole,
to obtain sufficiently 0ood values for t.1a UltfU3i3n
coefficient. There are 1 tabie and 5 references, Yhich
are Soviet.
AS30CIATlON: Urallskiy Politekhnicheskiy institut 1W. 3.14. Kirovu.)
.3verdlovsk (UrLl Polytechnical Institute imeni S.M.
Kirov, Sverdlovsk)
jUBMIMD: May 6,1~57
Card 2/ 3
On the Determination of the Diffusion Coefficients S0V/jb-52-b-5tj/4t,
in Molten Oxides
1. Oxides--Diffusion 2. Diffusion--Determination 3. Heat transfer
4. Slags--Polarization
Card 3/3
4
I ViORS "i k i *, in, Y,,., P. ._~in,
'"I T',E On the Kineticq of' the Ton Excivin.~e Retween .1 an
(0 kifiut ~ ko ionno,,-o e)~--ierm me~;I,du ret~dlom i !0d fkor.)
Ika !vrli i n~ i.;k S';ST?, 1' Vol. 12,', "r I I p I -1o[),
(ITS3111)
invesl ir~vte,l t~ie vel ocity of the iin P~:
~~MA,T '"lie ors
t,~,een li"Ilid et;.1.7 ~Fe-C, Fe-Si, Fe-F, _-~ a:il - ,] ten
.~ -~c,H~n 4,--, t- iotiwi leqcriIjeI in Fi ;.iev!-;ua : %jeer
I/,- e f 1 (11. the 1 'ASILI L)f t1le f ~tuzl I of t, f fu- ion
R
reg4st-in.,;e H tl,e liffusion coeffi~_~,;erits 1) of the i ron
a nd I ver i ons were P~31 i r,a ted . For slaro wi ti4 " 1 7a0,
~4 .,i 0, Al 05, the 1; f f,iz! ion - ef f ic i en t s f,.r i .ron
2
- r) 2
1 50c, 1 io sy 4 t h J. n the i n t er v;. I of f r- ~m 2 , 4 t o 3 , 1 . 10 c M .3w
-:ie liff,igion noeffcierit o I, *th,: f3ilver " ,~ns in melted so~li:jm
0
,j~tr-!te '15 ' Na,O, ;~5 -~ B 0 t A 0 .10-7
0 7 22 5
!nJ at `40 to 1,4-.10 c r. .13 e c ".,m these value- Oie
Card 1/3 value " kc_l/;~ram-atom was fovnd for t~ie ;-ict-ivation erier-,
,y
SOV/2 o- 12: -1 ),/44
On tiie Kinetics of the Ion Exchanj~e Betv/eun Matal tind '31 F,
t~~e liffu3ion ,roce3~;. ":.(-,n the c,.rrentS 4
0
-,,;ere c,~_culated. '-'Dr t~ie all,ys of iron witli carhon, R i I i c on,
%nd ph. o:? -:h orij s, :: n I f o r t -:e a 1 , r2 c 1; c on ta i n C-9 0, s i
,,,l 0, 0
2 ?41L '? 0, B 205, 1205arri low concentrations of Fe an
Fe a pr.ictically linear lependence between i kin ithe
2'~ 0
total -ercentage of ~~ie iron oxides was found. '.'he dis-
cha-rge of the ions is the 7ha.,~e which letermines t~)e veloci tj
exchanf-e. The introdijct'on of Ja 0 into the increases
2
the concentration of PeO in it and ztlso tne exchange cur-
rent. i~~:ierjcal values are t;,en ;Tiven for the exc~iange cur-
rents 'It w!rious ternreratures. The activ tion eneri7 E of
2+ 1
t1he re -ction Pe (cast iron) = Fe (sla:-) + 2e ig P-qt,.ii to
5 cal,",; Lif-tom, n] for the inverse process the acti-
r
vation enerk~y E2 - 13 kc.1/gram-z:tom was found. The cor-
resTonding, values for the rerictJon A!~ ~metal)=Ag+(slug)+ e
are E 1 = 12,93 and E 2 ' 22,8 kcal/gram-atom. These unusual
values call for further investigations. 'I'he c;.i citit~g of
the louble Lyer of the 3 cases iniestigated are approximate-
Car] 213 ly equal and tney are also 94milkir to t-e ,.rejicu31y fuun.l
SOV/2o-12~_-I-~)/4,:
On tine Kinetics of Vie Ion _Zx~~',ianr~o TIptween Fjn,J Sla"~
values for Fe-C. Apparently, t'-,e iron ions are connected
with t,e alag in ~j more stable manner tnan t,ie ret.-il c,tiont3
witn the aqneous solut ion. Accor,linr to t"e re2ults of this
1-per, the current of t:ie exchange wit.`i the slagr ..iiqt be
interigive -it iii h 1.u::,peratures. There are 1 fiiire, I table,
an,f 10 referenceo, ) of which are Soviet.
ASSOCIA'ION: T'rallskiy -.oli'.ekhnic~!eski-f institut im. S. M. Kiro-, 3verd-
'ovsk (Tjr~l In-titute imcrii 5. !..'- Kirov, Sv-erl-
lovsk)
i RESENTED A-, ril 11 , 1 151, hy A. 11. Fri:wkiri, _cader.ician
ST'BMIT'7'ED March 15, jrI~ 5E1
C;ird 3/3
NIKITIN, Yu. P.
----------
0 k inetike vzaimodeystviya ferrosplavov s szidkimi
shlakami.
report submitted for the 5th Physic-1-1 Chemical Conference on
Steel Production.
J~O ju~
PHAS I bOO1 EXPLOITATION SOVA21IT
3oveshchani" PC eksporLmentallnoy t4oklutike I astodaA vysolcoteapera-
turny" issladowamiy, 1956
31CAParlmentallasya takhraka I :1tody Issladovanly, pri wyookl1rh tea-
Ptraturakhl trudy soyeahcha ya JExpartmental Techniques and
Methods of Investigation at High Temperatures; Transactions of tne
Caifersnee on Lxperimental Techniques and Methods of Investigation
At high Temperatures) Moscow, AN SSSH, 1959. 789 P. (Series ~
AkAdemlya nauk SSSH. Inmtltut astallur II Nowisslys PC fisika-
khAnichaskia oanovax proizvodstra at&141 i.200 copies Printed.
ROAD. 24.1 A.M. Samarin, Corresponding Member. USSX Academy or
381~noesj Ed. of Publishing House: A.L. BmnIrritmor.
r0t=i This book is intended for aotallu.rglats And metallurgical
engineers.
COVIMAGgs This collection of scientific papers Is divided Into six
VaPte~ 1) thermodynamic dativitV and kinetics of hich- tempera t urs
Processes 2) constitution dl ra t di 3) physical properties
a
Of liquid metals and &Lag* 41 new1w1mleatical method* and pm-
auction of pure aetala 5) pyronstry, and 6) general questions.
Par nor* specific covsrage, sea Uble of Contents.
-thashkov, Yu.M. Method of Measurl" Electrical Conductivity
of Molten Slags 306
.-q. I J., and O.A Yesin. Nwaurement of Surface Charge
'
1
~tn
1
7 or--Lr4uld Motal
in Contact With Slag
.
1 313
Sakhandal, Yu.A., and A.M. Samarin. U-Shaped Test Specimen
far Determining Fluidity of Alloys 318
01"bovich, 1.0., and Yu.A. Nekhandzi. Solidification And
Related Phonamond as Functions of Ph7aicoohamlc&l Constants
or Alloys 351
Diftlya,"P.M., and N.A. Trubitsyn. 1%kLeUr--C-t or Linear
Shrinkage and Resistance to Hot-Crack Formation In Steel 367
A versatile now InatrumOnt van developed for determining
free 'in or shrlnimse, hindered (or retarded) shrinkage,
forces developing during hindered ahrinkA60, And resistance
of the metal to the formation or hot Crack@. By means of
th-Le Instrument It Was Shown that Steel wl~.) A POritectic
aQapooltion (about 0.2 percent C) axniblts -"Inua resistance
" the formation of hot cracks. This rOmistanc* falls
sharply both a I th a dtarwaas and an increase In Carbon
content. but with an increase the resistance falls only
until a Content of 0.5 percent C hab been reached; with
Srsater amounts of carbon the resistance begins to rise
&gain. The effect of manganese content and teeming tempera-
ture an hot-oraek formation war* also Investigated.
Pronov, A.P. investigation of tne Properties of Steel In the
Liquid State and at tha Temperature of Crystallization 364
brata"l, 3.0., And V.V. Kikhaylow. Methods of Determining
tto beat of Formation of SLag and the Heat or Evaporation of
Combined Water In Iron Or*$ 397
Card 14/ 3 2 1/
an
5(2), 24(,7)
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slc,~-a na zhdu z
1
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:
,
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PEL-IC. D T CAL: 1fa,.-,ch-.yye dok' a,!;, -:yf-,-,,
cy '7 h i
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,
c n
a~-d 2il-"c-,'.e (Glass' on, tl-(~ ot'-er :
,~d
a
A '(~ubl
.
,
.
! c- r
fc,-m~d t'-e izc
l
%Dive of v
-hici
,
ic
t
.
-
.
on
1
e L;I,
:
ti~,c Pc :;itive f~ ---r~cd by t,c. ca~ions of silica'.o.
It ,;.-,y be fi-c-m t'-( c;-ar:-e do-sity (fabl,3 1) t
t
a
tile cat~on exc,~,szc am-ui-.t- 1 -
-
`,
,,, to IC,
o at mrnf
th
1 ~
,
.;
,
~~ / -/-
of V
f
~c sur
ace are occulidd by cations and aniorio -al i -, i :-1
eacl. ot!~,~~r "he of fl- exr,.~.an-e cu
-
rre
r Z: ir
:
L
. -
.
- -
"-
poor in rm,:'al in cca'ac' nc':el or 3ulf
i
-
l
t
~
-
-
a
1,1C,Co (Table 2) 2hL--is iisi
-
;n-4~fical
t C"=e
l
t i
Card 114 .
n
E
-t
-Sitii~s on
'
y
1. r, e r-, f h i -
:. - - -
t~-:-Per-a~urc. 'his is c - o2d, by .;.c:
0 ri t'; (1 3 t r C t 11 r.Q r
Bound ary Be tweer, L d S,.i' !'4 1 Si I," r L'
a.-A i,~n contc t f t
z,' r
cer-f rati rn -ill _um i r :,,-I
r ,x -_ L.'~ + 3
measurernon, of t'.e c -ty ("ab"O sh~,. t % t t'.,
,lido of thu, I ly r I S f i :-; d mAirly b.,
T I!'- CIL, A'-'i I L!"' !.; 1. 1 1s'_! .1,:e t " ~ t 1: - ': u:
Sul 1~~ I ( i r, + C) f sla_~,S L. ri 7'
'I'A , . '.. I
_ic.
t',;e caT-,acity .)f f7 o I ui- ns , m o I t (2 n 1 r-1 1 -
ra' co, ai- ' d and cA' LAI.ca!.es wl:-ci, art_- i,, _c'
a t i I- o I; , f o . rc):: i r). -) I- f c r r o ph h o U:, I
ca h r, ".- die, i~ '. -1 ',. _' -. - h
is explained by tl.c ci~.,lc tra'i-n tie .:c -, - 1 9
.1" :U~
of T~.~~ III t" - I "L~ - .
A13')/ unit-, tl-..j oxy cr. i.-,7-s t~) r~u,.,:
static fi*ulds(si4l
i A n Fr-. ~,. d ft t I r: ic r a s -9 t. c c%~ t ~r
-aypr- Thr. 30
Card 9/4 til:Ip
n t ~. e S t ruc t ~ re 0 , t,
Bo und a ry Be t we n TA u i I
T 1 i Y, an.; r o i-; c a c o f- u 1 0. f.:',
i t p o 9 i tv e I y T 1, (,~ i i u ~~a tv e I - y e rt r f: c- o t-
mainly of ox~r--c-ri aniorI3. T:.(.~ ~-ofo.-:~ation cf i's i' f
elcct,orls by P SlArt
si-~o and incr,~ao,-~s t'.(~ c--. "city (,f' t~- louble s
a!2,,) by t' e 7,.Ct t"Alt 'dtL %,11
cont~~:.t 11~ ilic--te t, e int,;.-~~.L:ce v(.It--,-L-
-'r0a are confir:.~d n-
e I c 7 '~ i c f r-o I j c o. d n;.
ca',c -.-nova to-.,,,:-Lrd t'.f~ :i:. f 71" a r
in"o t, .~ sla--, ti.e "IcJicri is r,-,-,,,Irsc -1. 7, u 1)1' of
cal;il lary c,-,--%- - ~-, , t! of t, ~U,1-13 el-,iIO!.t
an-d C_i a2l jr, t,',e on If :,oc r.
of d,-(,, :3 ilif,vt a r~. of 7'
of t~.Q i-ic di.~ubl u la,",r -Lt t' r,- er. 1 11
sul ridr, an-' mol ~cr,
- I, ;*i~ af("
Card ne c 7, -D i c ~ r, v 2 t. .
On t 1 ~--- St r- c turc c f t!, t c Doub 1 y r a t
::c unrlary Be t -Jr o r- Li d S,i'- s -u. d
-a
nol ni c~. sh f:
of
C a r
r,7/.-,4 - 7 -,-7-r
Yikitin, Yu.7.
TTTI.E: ~retl7od of Fomographic Tletermination of -urve-' ~xep
of Flexil-le Rars anO -hells
PERICD I C.~ L- "opovidi ~kR~!emii IT Fiuk rlkrxiinslkoi TI-D, JOE')
Pp "19-717/ Mr r7 -T)
.".KTRA.111T: A noniograrhic method is consi~eree for solvinE pro~lp-s
or, the det-errinatior. of lerge elastic r1isplacements
of flexible bars, under the effect of concer+rated
forces and moments, and problems on the choice of rn-
tional axes of structures under t,,e effect of Yiydro-
st,tic longs. The sol~_ition is found t~-.e ai.1 o'f
two lattice romogr,-,-s employed indepen-ien~l, 04
eacl~ o'er. The nomorrp.-ns --,,ere conPI-r-.,.c*-ed on
sis o-F L'
. ..uler's elpstics-intergral curves oI- ti.e ex-,c-
eql-,,ation. of ben~7inoT. Tl-.ere -.rp 17 mathema'ic
2 no:noprarns and 4 loviet references
r 17 r
~'e-o,! of Nomogr:7~p-ic 'etermination of Purve~ axes of
"'ars '7hells
A'SSOCTATTON: Kyyivs I kyy i nzl-enprno-~ ud ivel, nyy I ~y civil
Engineerirr-
t,
PRESENTED: P. T). Tlel~,Finkin, I'em~er I,- T'kr- "?
S UPNITTT FD: A"Prc,- r
AUTHUC',: N 111
77-
TI T LE Co i.,i*i In, the oF
'-r. AppiL;-atl.ii tht. Tnvestli;,,it
~Df lriter-actL,n ~,i' M(--t;il wi,i -laj:,
PERIODICAL: I--vestLya vy.~.ihl.i~-h uchebnyi~h Cht--rnaya
.metallupglya, Nip J) pp ,-III
ABSTRACT: Thi3 l.3 iii atte~ript tQ u:3e the methfid ~)" polarl;~at',)ri
by --ilternatLmr currunt 1n the i3tudy It'
of' the pl'OCe.32 Of' ~
chavacteriL3t! lntc!~act!3,-,
liqUill ITIC-tal J'lag. For rutlonal ~fmtrc'
an Interaction I~i Important to imovi villat
the l-,-lnetlcL3 ;DF this procu-L;j, t.-) wnat- I LmU
r the uactl~)~;,
ixLio. miay ipeed up that t:i, what
m
I -i rate durLrlir the
extent 1.,3 tt t(; llnccea-e It. I
tran.3'-tIl ~!! the :Jlf*f'ujlc)n proces,,~ ',-,) the ,"net!c'
proc----s. The ru,--tctL(-)nq of' decarborilzation, di---
8 sulphuvl~:ati,)ri, and repre.-lent ",
Card 1/
Concerning the Method izut,lur by
,A:lterAating Current i! it ' -;,,1 0 VIV4 8 - 5') - 9 - 1
Investigaticn of' Klf~t
ol' Metal and Slag
COMbj'-I_~ t- e ! ectrf)cinem ical staged;, ~,i
oile ~3;.jL.,tanoe,-i ,rain electr,_-Ins, an-I In
1y
,the fAn,_,r, they em Th e t- e fo r e ,in
o," thee rear.,'~!_n a methl-d cf, polarizat-Ir-)n a:~
used. e au t,, r 3t~lected the DolarIza'.1on
alter-nat Ing ent - ':'h i:3 me tho perm' ~:3 a a n e,D, ;3
de~ Lital lon .:,f' Inetic c-a.,,ar., -jt
--he !,ellicIll-on -a'e a"i
c 1. e, it- r)f ion in t.,ie 3 3 e e
of t',11.!3 method, o!'f~ered by 13. 'vr. - __,U -
t"hors, that a a!,.iperalge a,;ernat,n~7
passed l,,Iirough a ce" conjist-Ing,
t-..4o 1 lquid metal eLectrodu,3 and th~_-
connects triem. Th e re3 is tan ce G f '!,,t2 ct2 I I -',i
by an alternatling currerA ibridge, -1,1,:,ic
Rn and ctpacltance Cn connected,
parailel. A general vLtjw ol" the cr-ac'bv a
schematlic ~iia6ram of tne electric
Card 2/8 F,p,,. , . ( '_ rac ter ~ not,-, : the Y
Ccjnct~rnlrig the Met1j,,)d by I' ~ I ~11
Alternatiri~, Cur,c(2nt In t,) th(- .,,ov/ 14", j
Investigation ~A'
1a;1
:~i' Metal and
the auth")rj ave icrA.) J
work or, th,e -tubject and are riot all explalne(I in.
tht- at,tlole; It 13 3tated that on the ba~313
of' tiie e.lecti-)-cherfl.cal theory the mea.3ured valut~
Rn iJ crjmpo~ied f'r,)m the serially conpect,~(J "ru
~il~ftaricc..~" con(Ittloned by the electrode reaction Rp,
by the of' the tort 11.4 (detevmllr~Ln), the
f
potetitial) arid by the eLectilolyte R3 . Phe dttTu3l~)n
capacita!,ce (A' 12 connected in series and the
capacitance o.,' the double electrical layer C. on
the boundary metal-Blag In parallel).
Card 3/8
Concerning the Method of' Polarization by
Alternating Current in Application to the
Investigation of Kinetics of Interaction
Gf Metal and Slag
Fig. 1. A general view (-)V th~:-
crucible and a schematic
diagram of the electric bridge.
Card 4/8
1-131
T
SOV/148-59-9-1/22
Concerning the Meth-j;l by
Alternating Cur-r-rit '~n t.') the
Inve~AigatLun ()f' K!n,Ai-., Trit,:v.,ictIon
of Metal and Slag
The authur.i .O.atc that '31rtce thf-y u~ied two 1d(-ntt,-:a1
eleetrodc-,,, the tlie,-)retIcal (11a9vam u1' th~: CtAl WIII
ill Fig. P.
=31
A,
ell
(b)
f! I "'?
- 1. 1
u k)
The elec-
U-1cil Aia)rvarn3 o!'
rettcal; (t.,) lt..~
Wi I en t,.
Cal-d
C,Dricerr-ni, the Method z--)f' P-,larization ty
Alternating, Current in A,pp'. tr,e
It ivest I w at Lwin of' Ktrict I-c- )V I nti.,r a o!. lon
of Meta~ and Slag,
The au thorn derivo Ci ) r , 'Ti u 1 'a I I dc ull I h e va uc,.3
c,," reji:3tan,-,f,-~, and t~,xohange
f',)r Fe-C C; t~:t~ Vl,i~,-IE:i
~!,) u t 4 C ) "I , ! a t I
cljr,~,t-rit..,~ and :~Lpac--P--arice~;
layi-r ~ri t
cumpc)~;ltl,)n.,;; the values ~A' capacltaiw(, C.
(about J;.1-4 C) allluy~; Im (11I.Cf'er~,,nt
rJO a t t
C a,,,,-,' Y) cycle.3
author5 .,,ta'e .ha'- ~,ll trke value.,3 :~n
vLrjw,,ly in :'0 Nl',~ltin, Yu. P., Yesln, 0. A.,
DAN ill, 1 ~;hcjuld be
t,-) f.~ie arit~hmt.~ttcal err,jr); the viilue,: C. rl
a f~, C; th- value.,-, j--,r caf-.,acl~an,- .3 a,,,,., r-
z3 t 7 in, r e 3 a -.urnbc,r u ` me ta ", and .-I, l-' j" C`117~;-
It -.,-~ac; that te,.3ted !-- a-,) I
tr) the '.rive:Airation of' the speed of' excha-,,.-,oL,
~arci F,~ 2~ thia 1,Lqutd alloy of* .2ari.,-~.-,
'i; j:
N7
NIKITIN Yu P
Structure of a double electric ---ayer at the metal - 51ag
boundary. Trudy Ural. politekh. inst. no.93j44-5'j '59.
(KIRA 150)
(Iron alloys-Electrometallurgy)
("anese alloys-Flectrometallurgy)
(Electrocapillary phenomena)
NI-KI-T-IN, NIKITINg M.P.
Double layer capacitance and exchange currents at high *,empera-
tures. Trudy Ural. politekh. inst. no.93156-63 '59.
(MIRA 15:3)
(Aluminum--Electrometallurgy)
NIKITIN, Yu. P., Cand Tech Sci -- (diss) "Non-linear problems in statics
of flexible rods and fine cylindrical shells." Kiev, 1960. 16 pp with
charts; (Ministry of Higher and Secondary Specialist Education Ukrain-
ian SSR, Kiev Construction Engineering Inst); 150 copies; price not
given; (KL, 17-60, 157)
TOPORISHCHEV, G.A.; NIKITIN, Tu.p.
Interadtion of welts containing bismuth oxide with metals. Izv.
v" . ucheb. zav.; tevet. met. 3 no.4:89-93 160. (MIRA 13:9)
1. Uralleki7 politekhnicheakiy institut. Kafedra teorii metallur-
gicheskikh protessov.
(Bismuth oxide) (Electrometallurgy)
W
85454
1%15720
9 - i 49 66,~xr,, -x, z y):-f-
4,0,- 6 . Aoc.
AUTHORS, Nikitin, Yu.F. and SryvaA..), 1,,T,,
-L lnvesligatl~-n of -S --f NI-C--St N1 Cu-S 3LA Ni-Fe S
Melted 3y,9--ems ty -~.- Mel.~A --f Ele:*r:~mctivc- Forces
~i
FERIODICAL Izves'.1ya vy5sn1kn ucnerrykc z,3%v~-,2enly, TI~ve*naya m~-,alu!,glya.
196C Nc., 5, PP. 113-48
TM A -- -.i-ly w a ~; maj ~- 'n -. r J e. r~rrT~e-,~ zxi~,ing da*a --) tt,e JA-via-
tion f r: m ! deal Sc ~,ut~ 1:~ns Df me I *~ s c,f * 1, e N, - S,, N, - C~..i - S and N i - Fe - 3 1 e rn ary
s~-Qtemz Lis-ing tr- emf me*.hod.. Morczov~-r, ar a-etr.T- was irA-1E- 1-c apply f:rmulae
describing the tehavior of 1-Inary sy2lemi - *re nveE-*,.gi-F-d ternary sys-em---
k- - I / .3600C and ~t-w n-ti~eat!,~ devia,!:ns of *he
The sx-rimew.s were made at, 1 *k40-1 L
Sys-.ems fr,,r. tne Raoult's law Re!;---vely .-,w r.egative devilvionz rf Ni in the
Ni~Cu-S melts are explained by he exlz'ance In tne -11quid Df cybotaxis groupings
of -caper axid s-ulfur In con!-enlra-ons ex-eding m,~-an s*atlsti-al vaiueE !'hermc,
dynamical dal.a ~if t1nary sys-ems ar~- ;tAd - ~er--- f-rTriulae f:r 'he analy*ical
descrir,,icr. :,f pr7perti-es cf *np sy~+eM5 1) Ba-sed -n Ya.l.
Gerasimsv,s data ri~:ke-- a, i,35C-r.' ,n *ni St -.s expr~.,Ssed
C
854-514
Tnve~~. ga- - n cf Pr-,-,er, ie-7 Lf Ni -~ St
t'-.& Me~hrJ r-f EIA:tr mc,*.ve F:,r-~~,
3/149 '/60 000 '1~0 ~, or) 2,'(, 1
A006.AOOI
N' 3 a.-, -I Sl*. -Fe-S Me! -e" 3ys--2,mz- ty
r,V 18)
0,12 x 1 - X~ll 3x3l 2x + 4X. x
C.4 YN i 3 1[ N .9.--
a 8x x 2sr:
T'-.-r-,T::dyrarr,,.-al d;-",a giver, ty A.N.-_~:_-_ ~hy e-v- 1~rvt f
ej a-,_:n fo- Ni activ,,-y In *h-? 3 =_yz-r ( 1) D
0 1 2x ( ~ yll 4 xS 1 1 1,0zx_ 88x,,,x-_
-4.41 = C_ -1 ~;,j I S
5 !51 19f N,. 4, 'N1 2x Fe x Ea~z-_~ c7i C.-.li~maLr ~ la*& de
s:rites 'r~_ , - e- L 1, 1 "-Y
en
va-ul?s ~J -1c'.,'vl*les are 1- a sa' 15fa-_-ry agy-m-r., W!*~~ ~!a-l a. -,~rd
,ng I ne giver-, form-iiae ', r~-flle,linjz in x1maT:-n -he effe- ~f
-r. tic rea. -f mixmg, T"t-e az- ~ Ac_eE and 7 r~fer~n._-es 6
S vie, ana 1 Englil-sh,
A-S S J_- T_ AT I- IN 9ra, skiy (Ura_ Pc,'_,Y*e:hn_,- lns,i,.Ll-e'
Kafed-a -_-ri: me~ailurwizn-skik~,, Fr--qez-s-i (DecaLr-,,Pe-__-t llf-.~
T--r)cc-,y of M=,i--Iurwi-3._ Fr-e_z~-
S 'J_V, TED Mar:t 8, 1960
Cari 2.'2
NIKITIN, Tu.P.. FORUCHIKOV, Tu.P.
Determining the composition of cupola slags. Lit. proizv. no.6:31-
32 Je 160. (XLU 13: 8)
(Cupola furnaces) (Slag)
'C)V
U_--dotsen L, kand Yu P lotsert,
:.rtI.od of calcu - ~-'-n-- c mace olar. Tni-,:,:,
A Ll.: 2)
furmec3)
6/o8l/62/ooo/oli/009/057
EIIl/E152
AUTHORS: Nikiti _Yu.P.. and Yesin, O.A.
TITLE: Kinetics of the reaction of ferroalloys with liquia
slags
PERIODICAL: Referativnyy zhurnai, Khimiya, no.ii, IV02, 59,
abstract 11 B 354. (In the Symposium; 'Fiz.-khim.
osnovy pro iz-va st a I il (I Physic o-chemica I funaameiiL. 's
of Steel Production'), M., AN ISSSR, 1961, :4uU'_27G)-
TEXT: The rate of the reactions Fe - 2e.;== Fe2l (1) and
M, n -2 e z-== ~,jn 2 +between various alloys based on Fe and Mn, and
slags consisting mainly of CaO, Si02 and Al,,)03 with small
quantities of FcO and NjnO, were studied at 1460-1560 OC _y an
electrochemical method. The reactions occur in the diffusion-
controlled range at the rate of about 10-6 g-atom/sec.cm2.
The rate of the back-reaction (1) is proportioned -,o Lhe
concentration of Fe2+ in the slag and occurs with an activation
energy E = 27 kcal/g.atom; for the forward direction of reaCLI-on
(1) E=20 kcal/g-atom. Additions of CaS and Na 20 in slag
Card 1/2
Airiet i-cs of the reaction of
e I e ra t e -s ransIfer of metal from slag to metal. t L %1n a i I
Lhe rate of transfer of Yn is so.riewhat lower than for :-~C.
For technLCaily Pure Fe and Mn tne reaction occurs unuer
ratt: cuntrui cunditions lo3 tii..os faster than for ailoy. wj,,r,
-, .-:i ind 1-i uvidew-ly tne6e components, because of inter-Priask-
actIVILN, , isolate the surface atumis of the metals.
-Abstractor's note: Complete transiat-ion.
Card 2/2
S/1--1/6 13
ACKD6/AOO 1
AUTHOR: ~Xikitin. Yu.P.
TITLE: Activity of the Components in Melts at High Temperatures
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy, Tsvetnaya metallurgiya,
1961, No. 1, pp. 42 - 45
TEXT: Information on the activity of the components in metallurgical melts
Is needed to determine the equilibrium conditions during the interaction of the
melts. Moreover, the activity of components as a function of the melt composition
may serve to draw conclusions on the energy of bonds between the particles in the
melt. The author used the method of electromotive forces to determine the activity
of components for a number of oxide melts by two series of tests. In the first
series he measured the activity of nickel monoxide in liquid melts composed of CaO,
and Na 0. The tests were performed in a furnace with a platinum heater
S'02, A1203 0 2
at 1,380 - 1,400 C. The electrochemical cell wan made of magnesium oxide and con-
sisted of two compartments separated by a partition acting as an oxygen electrode.
The metallic electrodes were made of electrolytic nickel. The emf of the cell de-
pended on the activity of the nickel monoxide in the melts, being in both the com-
Card 1/7
S / j 49 /6 1 lrj~~ /~~ 1 /0C I /j
A006/A001
Activity of the Components in Melts at High Temperatures
partments, determined by the equation a'
E R T 1n -,W N10
2 F a NiO
where R is the gas constant; T Is the absolute temperature of the experiment; P
is the Faraday constant; atNiO and a!lNio are the activities of nickel monoxides
in the melts investigated. Melts with a NiO content not over 7.35 mol. % were
studied. Calculated NiO activities show that the coefficients of activity (/' NiO
and d'NiO) are almost constant for all the Investigated melts. This permits the
application of Henry's rule to nickel monoxide within a certaln concentration
range (2 - 3 mol. %). A higher NiO content raises the coefficient of activity
proving the negative deviation of the melt from the Raoult law. The second series
of tests was made to study the activity of components in B12O SIO and B1203 -
0? - 2
A120 melts. The experiments were made at 1,2500C in cells the same type as In
the ?irst tests. The metallic electrodes were made of pure bismutn. Tungsten
current outlets were enclosed in corundum tubes. Values Of B1203 activity in the
melts werv determined by the equation
Card 2/ 7
3/149/6, I/C()0/00 I /()G 1/-- j
Activity of the Components In Melts at High Temperatures A006/A001
E = R T In 1
'BI 203
sInce l1quid pure B1 :~ 0 was used as a standard. Besides usual measurements with
the participation of 40, acting as oxyg en electrode, the author a,~temned tc
estimate the diffusion potential in the systems, whicti appeared to be very 'Low.
The dependences revealed are described by equations of regular solutions:
RT ln i B1203 12,400 N2
an 54,ooo N2
d RT In /,, 20 3 A12031
Experimental and calculated dats, obtained are given in tables 1, 2 and
Card 3/7
3/149/6 1 lyr;lr)o 1/(,,o 110 1)
Activity of the. Components in Melts at High Temperatures A004,1A001
Table I
Activity of Nickel Monoxide in Aluminosilicalle Melts at i,380- 1,4,Dc)oc
No.of LnItial composition Concentration
I I NIC N 10 NIC NIO
test N, N N Oj N of nIckel monacl- -
1 31021
T-1
1-2
1-3
1-4
II-1
11-2
11-3
JI-4
11-5
11-6
IIAO
A! 2. Na2O de N NiO
0,42 o,43 0,15 0,0085 0;0085
O'G125 0,012A 0,99 -
0 018
, 0,020 I'l -
11 It f? 02r-
0
P o,035 1,3 -
O
A 0,10
O
20 5 0,
35 0,008 0,002 0,25 0,008 1
~
,
11 IT IT IT 0,0095 0,003 o,-xi o,oc,~6 1,ol
IT 1 " "
0,012
0,0032 I
0,27 10,0118
0,985
TV
1
0,020
0,0057
0 285;0,0208
1,04
0,057 0,0176 0:51 lo,c)65 1,14
0,07-35 0,024 0,53 10,0875 1,2
Card 4/7
I S/149/61/000/ool/001/013
Activity of the Components! in Melts at High Temperatures A006/AOOI
Table 2
Activity of Components in Bi 2 0 3 - SiO 2 Melts at 1,2500C
No.of Composition Experimental Theoretical
test of Melt
COCTS8 PSCUASIA E. us Onvy we TeopeTnRew
On,TaY,,, NA1203 a8'203 TB'20 aA'203
03 3 aBI203 TB1203
0 0 1
1
0
2. 0.88 0.12 5 .0.80 0.91 0,7 0.8 0;13.10-1
3 0.82 0,18 10 - O'C3 0,77 0.46 0.36 1.15-10-6
4 0.77 0.23 30 0.25 0.31 0.30 0.39 0.63-10-5
5 '0,68 0,32 47 0.12 0,17 0,12 0.17 1.0 -10-1
6 0.60 0,40 58 0.07 0.12 0,04 0.06 0,72. 10-3
B1203.
kaAIz-.woA&
TA1203
0
1.1-10-6; 0
2780
6,3. 10-1 ~ 5M
2,8. 10-':: 17400
J3,2- 10-C 27200.
1'S.10-3 3M
Card 5/7
Activity of the Components in Melts at High Temperatures
There are 3 tables and 4 Soviet references.
ASSOCIATIONSI Ural'skly politekhricheakly Institut (Ural
Kafedra teoril metalIurgIcheskikh protsessav
ThE.-Dry of Me-a--.irgical Prc,:e9se3)
SUBM:7I'FD- Apr!! 19; 1960
3/149/F~ j10GOA0j1nc) 11013
A006/AO01
Polyte:,hn,,c Institute);
',Deparlment of the
Car,! 7/7
S/137/62,/000/003/063/19!
A006/AlOl
:..U',!fGRS
i.,a, ~n sintorin,! processes ~)f
~,n the
3G28P
Er,-.-'-J'sih summary)
r-,'~e i~ r, exc,ian~-r- bf,~--vmer .9r;r,-,e me~--als
;_i, and M--ton ..,a--,' Ti,.e activation energy
C) _-i. 7ho rute ~,f n excllazlge depends slight-
c-.e.- - -1 nt,.; c:f Fe-,*-ris In nn;LrD~-.-, a-, "C wore eva'uatod.
R. Andriyevskiy
[Alistracte,r's note: Comp'-eto t.rans:-ati,.,n"
Card I/i
KHLYNOV, V.V.; YESIN, O.A.; IJKITIN, YU.Pe
Electrocapillary motion of sulfides in oxide melts. 13v*vys.ucheb.
ZaV.; khIm.i Ichim.tekh. 4 no.1:53-56 61. (14MA 14:6)
1. Ural I skiy politekhnicheskiy ins titut imeni S.M. Kirova, kafedra
tebrii metallurgicheskikh protsessov.
(Sulfides) (Electrocapillary phenomena)
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