SCIENTIFIC ABSTRACT POPEL, S. I. - POPELAR, V.
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SCIENTIFIC ABSTRACT
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DERYAB1N, A.A.; POPELI S 1 YF-qlNj O.A.
Effect of the polarization of liquid copper or, 5tz
interphase tension with slags. 1zv.-rfs.ucheb.zav.,
tsvet.mat. 8 no,202-38 165. (MiRA 1921)
1. Kafedra teoril metallurgicheski.kh protsessov Ural'skogo
politekhnicbeskogo instituta. Submitted November 29, 1901^~.
PAVLOV, V.V.; POPEW, SJ
Dependence of th; ion of real solutions on corp-
position and te fiz. Aim. 39 no. lt;84!-186
a 165. (MIRA 19il)
1. Urallskiy insti-but iment S.M. Xiror7a.
SUbmitted Decemb~
PAVLOV, V.T.; O.A.
Calculation of the surface tension and adsorption of the co&-
ponWtq on the interface of condensed phases. Zhur. fiz. khim.
39 no. 1t214-218 Ja 165 (MIRA 19:1)
1. trrallskiy politekhnicheskiy Institut. Submitted February 18,
1964.
ACC NR- idi6D35412 SOURCE CODE: Ul~/013'(/"6/000/009/A,~).Ll!!!~-"'
'AWHOR: Popel', S. I.; Sherstobitov, 14, A.; Tsarevjjkiy, B. V.
TITLE ; DeterMInation of the speed of penetration of molten oxides in capillary-
porous material5
SOURGE.. Ref. zb. Metallurgiya, Abs. 9A70
REF. SOURCE: Sb. Poverkhnostnt yavleniya v resplavakh i voznikayushchik.:-, .1z nikh
tverd. fazalh. Nallchik, 1965, 550-557
-jOPT C TAGS: porosity, metal surface impregnation, powder metallurgy, refractory oxidel
.USTRACT: The authors deter-mined the rate of impregnation of pressed samples of
powders of fused magnesium by iron-silicate melts at 1220 -- 1l1200. For the inves-
tigatted coimpositions, the height Z of the impregnated part grew with time parabol-
ically, 1~ke Z2 = k-r, where k is a constant. It is established that k decreases with
increasin,g fraction of SiO in the meld and increasee exponentially vith-increasing
2
temperature. As the grain dimension increases from 0.10 to 0.60 mm, the value of k
increases ar. l3h50 from 0.31 to 1.26 cm 2/ace, The influence of the temperature on the'-
a:' to tbech nge in the Yi3cosity and the contact angle. 3
Le of impregnation is due &' i
r
illustrations. Bibliography, 15 titles. D. Kasheyeva. (Translattion of abstract)
SUB CODE-.. 20, 11
Card uDc: 669.o46-587:666.764.1
SHERSTOBITOV, M,,A.,- TSAREVSKIY~ B.V,
Methods of determining the rate of penetration of Aellt IAWo
capillary porous materials. Forosh. met. 5 no.8-.50-54 Ag 165.
(MIRA 1889)
1. Urallskly politekhnicheskiy institut imeni Kira7a,
-2nd
PAVLOV, V.V.;,_PDPELl, S.I.
-face -,f
Calculating surface tension an~ tLhe Vul
components in oxide raelts. Izv. v,~,s. uchelb.,zav.; tsvet. raet.
7 no.6:30-37 164. (14LU 18: 3)
1. Urallskiy polite Iduii cheqkiy institut, kafedra teorli met,11-
lurgicheskikh protsessov.
POPZLI S I. (Svt, TiOnvivk); SMIRNOV, L erdlovsO-, TSAREV
'~~~erdlow L.); DMEMILEV, N.K. PASTUMMI,
Effect of =f-stim on thee ddenss surface propartie-
Izv. AN Sr'.JL*. Met. no.1:62-67 165.
SMIRNOV., L.A.; POPELI, S.I.; PASTUKHOVP A.I.
Effect of vanadium on the density and tl,.e surface properties
of iron-carbon alloys. Izv.vys.ucheb.zav.; chern. met. 8 no.4:
13-17 165. (MIRA 18:4)
1. Ural'skiy politekhnicheskly institut i Urallskiy nauchno-
issledovatellskiy institut chernykh metallov.
01-89 2904- 1, cr. his 60-4h
"Lz. klilm. 38 no.9t2331-2332 5 2,641.
77-
HMMW M--~
PAVI-OV) V.V.; POPEP, S.T.
Kinetic dharactoristics of the C 0 Go roaction devoloping
at the 3urface of bubLIes of a holling bath. Izv..vys. ucheb.
.,zav. chern. met 7 no. 6,~5-lo 64. (WRA l717)
1. Urallskiy polltekhnich6skiy Institift.
PAVLOV, V.V.;.POPELI, S.I.; YESIN, O.A. (Sver
Culetilittion of thtj iturfaco tantilott of
isoebore-isotherm patentlal. Part Z. Z
797-801 Ap 163.
I. Urallskiy po)itekhnicheakiy Inotitu
'we
-m 1271-11
DERYABIN, A.A.; POIIE
Effect of i'l
Cao-Al 203 anc
chern. met.
1. Urallskiy
-:~ig n Inle of nan-
tsni~
llte~&,.
:_i , - -1 , . -
POPE111 ) S. I.; IIAVLOV, V. V.
Rate liundting reaction in a converter bath. Izv. v-ys-ucheb.
zav.; chern met. 7 no. 4:5-10 164- IMIRA 17:5)
1. Urallskiy politekhnicheskiy institut.
"L',-S.,_L.; PAVLOV, V. V.; YESIN, 0. A.
Calculation of the surface tenSjon of liquids by means of the
excess isochore-isotherm potential. Part 1. 2hur. fiz. khim.
37 no. 3:622-627 Mr 163. (MIRA 17:5)
1. Ural'skiy politekhnichekaiy institut imeni Kirova, Sverdlovsk.
- - ff;
----m
"I
YESIN, O.A.; GELID, P.V.; POPELI, S.I.; NIKITIN, Yu,P.
Review of "Physical chemistry" by AA. Zhuklovitskii and
L.A. Shvartsman. Zhur. fiz. khim. 37 no.6:1435-1436 Je 163.
(MIRA 16:7)
1. Urallskiy politekhnichesIdy institut imeni S.M. Kirova.
(Zhukhavitskii, A.A.) (Shvartsman, L.A.)
(Chemistry, Physical and theoretical)
V.Gip; YWINI O.A&;
ting the compos oxide molts* Ixre
ouchebo7Av*; chernem- (MM 16 t2)
Ural'skiy polit
Muface
~-- I.-~I-I'MN, ~--
PEMMOV., A.A.; POPELI, S.I SIMIRNOV,, N.Se
Adhesion of simple boron deausle to low-carbon steel. lwr.ryv.
ueheb.zav,,; abernemet. 5 no.Utl5D-155 162. (MIRA 15212)
1. UrsIlskiy vauelmo-ineledovatellekly inatitut, chernykh metallov
i Urallskiy politekhnichookiy institut,
(Enamel and enameling) (Steel-Analysis) (Surface cheraistry)
s/148/63/000/001/001/019
E039/EI51
AUTHORS. Korpachev, V.G., Yesin, O.A., and Lo-pelS.I.
.;TITLE: The composition of surface layers in molten iron
containing oxides
,..PERIODICAL. Izvestiya. vysshikh uchebnykh zavedeniy,
Chernaya metallurgiya, no.l,,1963, 5-7
A
TEXT;.' As was'priivi6usly'found for the system FeO-Fe2O3, the.
-~iurface of liquid melts can apparently remain heterogeneous even
on superheating up to 200 OC above the liquidus. To examine the
differences in composition between the surface layer and body of
the melt, X-ray examinations were made of,specimens taken from the
top surface of a solidified cylinder (surface specimens) and from
~the centre of the cylinder (qentral specimens) using rotating
polished specimens and Fe-K,,, p radiation. The'results for,a melt
containing 11% Fe203 and 89% Fe (in iron crucible) showed that the
:Central specimen gave only w~istite lines and weak magnetite.lines,
.,!.but the surface specimen showed only Fe203 and Fe304 lines.
;Similar results were obtained for the same melt, using a magnesia
W. fcrucible either in vacuo or under argon. Similar investigations
! Card 1/2
----------- -
5/1118/63/000/001/001/019
The composition of surface ... E039/E151
were carried'out for the'following systems: 1) 70. 1% FeO +
2), 64% FeO + 26.7% Fe203 + 9-301 CaO;
4.8% Fe203.+ 25-1% SiO2; /0
7.6% Fe 20 3+ + 22.3% Si02 + 11. 0% mgo; 4) 78.8%,FeO +
3) 59. 1~'O' FeO + 0
The central specimen of system (1) showed
11.5% Fe203 + 9.7% Na20'
lines close to those of fayalite, and the surface specimen an
increased concentration of Fe203' Similar results were obtained
for systems (2) and (3). Surface specimen of system (4) had Fe2031
Fe Na Fe and FeO lines. Conclusion: the heterogeneity
304 2 204
surface layers in the systems studied is caused by increased
concentration of Fe The introduction of sodium oxide into the
9-03
-!melt causes some,homogenis'ation of the surface layer and the body.
IThere is 1 figure.
ASSOCIATION: Urallskiy politekhnicheskiy institut
(Ural Polytechnical institute)
SUBMITTED: October 23, 1962
Card 2/2
KONOVALOV, G.F.; POPELI, S.I.
Interphase tension at the boundary of steel, s2ag, and vroducts
of their deoxidation. Trudy Ural. politakh. inst. no.93:73-79
'59. (MA 15:3)
(Steel-Y,etallography) (Surface chemistry)
S/18o/62/00o/oo6/003/022
E071/E151
AUTHORS. Tsarevskiy, B.V*j.T9Vet_! S.1 and Lazarev, L.L.
(Sverdlovsk)
TITLE. The-pen:etration of iron alloys into
packed sand
PERIODICAL: Akademiya nauk 555H. izvestiya.'Otdeleniye
tekhnicheskikh naA. Metallurglya i toplivo',
u
no.6, 1962, 49-54
TBXT-.--
The. presi;ure (pk) at which cast iron, steel and
Fe-C-Si penetrate into pores between.rounded grains of quartz sand
of known size distribution was determined. Using the determined
Values Of PkI a (surface tension-of the'alloys) and 0 (wetting:
angle),- the effective mean radius of the poiles was calculated.
.,:.~:The experimental procedure and apparatus used are described in
A
some detail. Sand specimens (20.2 mm diameter, 23 mm in height)
1'were made by compression under a standard load M.5 kg) of
mixtures of washed quartz sand with 4% of bentonite and 5~0' of water:
and subsequent drying at 200 0C. The reproducibi:lity of the'
results was about 10%. The mean radius of pores:for a maj ority of,
sand fractions tested was found to be 0.31 0.41 of the radius of.
Card-1/2
~S/18o/62/000/0o6/oO3/022
The penetration of iron alloys
E071/E151
sand grains. with increasing temperature fro
n, 1380 OC the
penetration pressure of an iron.alloy containing 4.6% carbon
showed a slight local decrease at about 1615 OC and then fo
llowed
~i- a sharp increase on approaching 1700 OC. These changes are
related to the surface melting of sand grains and their subsequebt,
sintering. With increasing concentrat.ion of carbon and silicon in:
iron'the penetration pressure decreases comparatively uniformly
from 334 to 250 mm Hg (at 4.61,1~ C) or to 264 mm Hg,(at 3.6% Si).
Sulphur causes a more 'marked decrease in the penetration pressure.
Increasing the sulphur concentration from 0.004 to o.136% causes
A.
the value of pk to decrease from
24 5. to 107 mm~lig-
There are 4 figures and 3 tabless
SUBMITTED: April.lo., 1962
'Card 2/2
PEPOINUV, A.A.; POPELI, S.I.; SMDUIOV, N.S.
Adhesion cf simplest silicate melts to o)rddized and unoxidized
steels. Zhur.prikJ..khim. 35 no.2:271-275 F 162.
(MIRA 15:2)
1. Ural'skiy nauchno-insledovatel'Bkiy institut chornykh metallov
i Ura.Vskiy politekhnicheakiy institut imeni S.M.Kirova.
(Silicates) (Metallic oxides) (Adhesion)
YISIN. O.A.,:_POPBL. S. I.; CIUMIMAM, S.K.
--_- ~ ~~ ~ j.- . . ~ - .,
Sulbar removal from slag b7 slectr~lyals. Izv.vys.ucbeb.zav.;k
chern.met. n0.3:5-9 160. (MIRA 13:4)
1. UrallskI7 politakhnicheskI7 Institut.
(Slag) (Desulfuratioa)
PERMINOV, A.A.; POPEV , S.I.; SMIMOV, N.S.
Effect of replacing sodium oxide by oxides of other metals on the
surface tension of silicate melts and their adhesion to solid steel.
Izv. vys. Ucheb. zav.; chern. met. 4 no.12:5-7 61. (mi~ 15:1)
1. Urallskiy nauchno-issledovaLtel'skiy institut chernykh metallov
i Ural'skiy politekhnicheskiy institut.
(Silicates) (Surface tension)
KCRPACUV., V.G. I POPELI., S.I.; YESINV O.A.
Surface and volume viscosity of thi simplest ferrous slags.
Izv. vys.-ucheb. zav.; cherh n,tet. 5 ni'o,141-47 162.
(KIRA 15:2)
I* Urallskiy politelchni. skir institut.
Slag)
ecosity)
M
s/o8l/62/000/008/013/057
B166/B101
-AUTHORS: Tsarevskiy, B. V., Popell, _SI
:...TITLE: The adhesion'of liquid iron and ferroalloys to solid oxides
PERIODICAL: Referativnyy zhurnal. Khimiya, no. 8, 1962, 72, abstract
8B516 (Sb. "Fiz.-khim. osnovy proiz-va stali". M., AN SSSR
1961, 97-105)
TEXT: The surface tension a and the contact angles 9 of iron alloyed with
-0 C and Si-on oxide backings were determined simultaneously. The results
o tained are used to calculate..the adhesion of liquid iron to solid oxides.
2
The (f~of theziron studied amounts to 1710 ergs/cm , the 9 on a plate made
-from are gs/cm . It is established
Al 0 1410, and the adhesion,is 380 er 2
2 3
-and Si-have a slight influence on a and 0. Increasing the concentra-,-
that C
tion of C to 4-1 and Si to 5.1 ~-,reduces the magnitude of a to
2
ergs/cm and G,decrease by 8Y150- High capillary activity of 0 in
2
s!
iron on it :.interface with a gas and with solid aluminum oxide is
Card 1/2--
S/081/62 '/000/006/013/057
The adhesion of liquid iron... 31,0606/jiGi
c 0 nr,-,i e d .It is established that the adhesion of iron-carbon and iron-
.silicon alloys to solid oxides is smalls amountingto 12-20 of the
cohesion of the metal and decreasing smoothly with increase in the C and
Si content.. The introduction of 0 2 into iron gives an extremely sharp
increase in adhesion. With a concentration of 0.076 0 the adhesion
2
2..
eaches 1235 er.,-S/cm it is confirmed that a.more intense reduction 4n
'd results from the.introduction of C and Si into commercially pure iron.
This intensification is apparently brought about by -the high concentration
of sulfur, whose activity is increased by the introduction of C and Si.
The adhesion of the commercial alloys to oxides is higher than that of
pure iron. [Abstracter's note; Complete translation.]
Card 2,12
PERMINOV, A.A.; POPEL', S.I.- SMIMM, N.S.
Surface tension of melts and their adhesion to low-carbon steel.
Izv. vys. ucheb. zav.; chern. met. 4 no.8:5-8 '61. (MIRA 14:9)
1. Ural'skiy nauchno-issledovatel'skiy,institut chernykh metallov i
Urallskiy pol.itekhnicheskiy institut.
(Surface tension) (Oxides) (Steel)
GOLIDSHTBM4, Vison LIvovich; VOSKOBOYNIKOV, V.G.p prof,O doktor teklme
nauX. reteenzent; NEKRASDVy N.K., dots.,,-kand. tekhne n&ukp re-
tsanzent; VATOLINp N.A.v kand. tekhn. mauk# retsenzent;
LEPINSKIKII, B.M.,, rotsenzentj tq.P-zL,,_Pj,-,-prof. doktor tekhn.
nauk, red.; BURIKOV, M.M., red. izd-va; TURKINA, Ye&Doy tekhno
red.
(Short course on the theory of metallurgical processes] Uatkii,
kurs teorii metallurgicheskikh protseseov. Sverdlovskp Goo.
nauchno-tekhn.izd-vo lit-ry po chernoi i tovetnoi rntallurgiiq
196-1. .334 P. (MIRA 15:2)
(Metallurgy)
S/148/61/000/012/001/009
E040/E435
AUTHORS: Perminov, A.A., Popell, S.I.J_Smirnovi N.S.
TITLE; Effect of subs ting sodium oxide by the oxides of
other metals on the surface tension of silicate melts
and their adhosion to solid steel
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy. Chernaya
metallurgiya, no.12, 1961, 5-7
TEXT: A study was made of the effect of replacing 20 mol %
sodium oxide by the oxides of Li, K, Mg, Ca, Sr, Ba, Mn, Fe, Ti
and B in silicate enamels (64% SiO2, 36% Na20) for steel
containing 0.084% C, 0.04% Si, 0.038% Mn, 0.037% S, 0.028% P,
0.14% Cr, 0.046% Ni, 0.002% Al and 0.09% Cu impurities. The
tests were made at the temperature of 11000C, the adhesion of the
enamel being evahated in terms of the surface tension and contact
angle of the molten enamel. The.highest increase in the energy
of the Interparticle bonds in the melt (cohesion) and the highest
strength of adhesion to metal was found for the addition of 20% of
Fe203 when the adhesive strength rose from 465 erg/CM2 (startiiig
silicate melt) to 625 erg/cm2. The effect of other oxides is
much less pronounced, MnO, BaO and SrO producing some
Card 1/2
5/148/61/000/012/001/009
Effect of substituting sodium E040/E435,
improvement in the adhesion and B203 even reducing it. The
oxides of Li, K, Mg, Ca and Ti have no significant effect on the
adhesion of silicate enamels to low carbon steel surfaces. There
are 1 table and 10 references: 9 Soviet-bloc and I norjL-Soviet-bloc,
The reference to an English language publication reads as follows,,
Ref.10: B.W.King, H.P.Tripp, W.H.Duckworth, J. Amer. Ceramic
Society, v.42, no.11, 1959, 6-26.
ASSOCIATIONS: Urallskiy nauchno-i6sledovatellskiy institut
chernykh metallov i Urallskiy politekhnicheskiy
institut (Ural Scientific Research Insti.tute
of Ferrotis Metnis,nil(i (11-nj. Polyt.oclillical jjistiflite)
SUBMITTED: December 25, 1960
Card 2/2
PHASE I BOOK EXPLOITATION SOV/5411
v
Konferentsiya po fiziko-khimicheakim oanovam proizvodstva stall. 5th,
Moscow, 1959.
Fiziko-khimicheskiye osnovy proizvodstva stali; trudy konferentaft
(Physicochemical Bases of Steel Making; Transactions of the
Fifth Conference on the Physicochemical Bases of Steelmaking)
r
Moscow, Metallurgizdat, 1961. 512 p. Errata slip inserted.
3, 700 copies printed
Sponsoring Agency: Akademiya nauk SSSR. Ifistitut metallurgii imeni
A.A. Baykova.
Responsible Ed.: A.M. Samarin, Corresponding Member. Academy
of Sciences USSR; Ed: of Publishing House: Ya. D. Rozenteveyg.
Tech. Ed.: V. V. Mikhaylova.
Card 1/16
W'a A9_%kM_
Physicochernical Bases of (Cont.) -',OV/54n
PURPOSE: This collection of articles is Intended for 4fqq=rs and
technicians of metallurgical and machine-building plants, senior
students Of schools of higher education, staff members of design
bureaus and planning institutes, and scientific research i),rkers.
COVERAGE: The collection contains reports presented at IM fifth
annual convention devoted to the review of the ical bases
of the steelmaking process. These reports de with gA-Z- ems of the
mechanism and kinetics of reactions taking place in the 9-olten metal
in steelmaking furnaces. The following are also -MM =..- problems
involved in the production of alloyed steel, the structure -if the ingot,
the mechanism of solidification. and the converter ;iM- Mking
process. The articles contain conclusions drawn.from IM! results
of experimental studies, andare accompanied by z4fTZTT4es of which
most are Soviet.
Card 2/16
Physicochemical Bases of (Cont.) SOV/5411
Zaykov, S. T. Using Lime-Iron-Ore Briquettes for Processing Pig
Iron in a Converter With Oxygen [Blast] 319
PARTIH. NONMETALLIC INCLUSIONS AND
THE PROPERTIES OF STEEL
Popell, S. 1. , and G. F. Konovalov. Removing High -Temperature
Me ~tinj Inclusions From Rimmed Steel 325
Volkov, S. Ye. , and A.M. Samarin. Effect of Deoxidation on the
Desulfurization of Steel 331
Butakov, D. -K. Effect of Hydrogen on the Separation of Sulfur in
the Structure of the Cast Steel 337
Rostovtsev, S. T. P D. 1. Turkenich, V. 1. Baptizmanskiy, and K. S.
Prosvirnin. Nonmetallic Oxide Inclusions in Rail Steel Made in a
Converter 344
Card 12 /16
AUTHORS:
TITLE:
10 4.5'
19?
23617
S/148/60/000/012/002/020
A161A133
Tsarevskiy, B. V., and Popelt, S, I.
The effect of alloying elements on i-be surface properties of
iron
PERIODICALR Izvestiya vysshikh uchebnukh zavedenly. Chernaya metallurgiya,
no. 12, 1960, 12 16
TEXT% The data existing in literature,are contradictory. The purpose
of the described investigation was the simultaneous measurement of the sur-
face tension and the angle of contact and an evaluation of the adhesion of
iron alloys in liquid state to aluminum oxide by the obtained Lf and & values
The test equipment and techniques had been described previously by B. V.
Tsarevskiy, S. I. Popell (Ref. 10:-Izv. vyssh~ uch. zav. Chern. metallurgi-
ya- 1960, no. 8)-in conpep~ion with.a study of the surface properties of
Fe-C alloys. The 6 and & at 1,5k'06 were determined by the "method of im-
mobile drop", in argon. Carbonyl -.*ron purified from C and 0 was used for
solvent; alloys were prepared with highr.puXity S4 Lnd electrolytic Ni. Mn-
and Cr, the latter in the form of preliminarily prepared alloy with 26.7%
Card 1/6
23617
S/148/60/000/012/002/020
The 'effect of alloying elements on the... A161/A133
Or. The alloying elements were held in hot dried hydrogen and subsequently
aegassed in the vacuum at 8000C. The backings were made of A1203. The den-
sity values of iron and the.most part of alloys were determined using the
handbook of G., Mellor (Ref. ll:-Comprehensive Treatise of Inorganic and
~Theoretical Chemistry,-1.4, 2. 1934) and oxtrapolation; the density of nAcla-1
by data of P Kozakevitch, G. Urbain (Ref. 5t Journal of Iron and Steel
Inst., 186, i, !679 1957); the surface tension by the graphs in the work
of S. I. Popell, N, N. Krasnovskiy, 0. A- Yesin, Yu. P~ Nikitln_(Ref~ 12t
-Trudy Urallskogo politekhnicheskogo instituta, sb. 49, 76, Metallurgizdat.
1954). The aetermination error of e was and of 0 *30. The results are
given in a table and 3 graphs (Fig. 1, 2 and 3)- Increase of Si content to
5.15 (weight) in iron caused 6 decrease to 1,615 erg/--m2; Mn reduced the
surface tension even more, and 6 in alloy with 12.2~. Mn was only 1,365 erg/
CM2; N4. increases the surface tension; to 1,790 erg/cm2 at 19.811fo content;
pure nickel had 6 = 1,810 erg/CM2. The ratio of 6 to the Ni-content was
expressed by a straight line (Fig. 2, curve 1); Cr content to 27% reduced
6 to 1,600 erg/GM2 (Fig. 2, curve 2). The much higher effect of Ni and Cr
on 6may be due to thecontent of capillary-active impurities in other in-,
Card 2/6
23617
S/148/60/000/01-2/00?,JO20
The effect of alloying elements on the_., A161./i133
vestigations, particularly of S. Oxygen which proved to have the highest
effect - 0.076% 0 caused 6 drop -in.Fe-O to 1,235 erg/cm2 (Fig, 3), and these-
results are 01GSe to already.available.data. It wasevident that an addi-
tion of Si, Ni, Cr and C changed the bond forces insignifi c antly - at 10%
(at) Si or 12~'. (at) Cr the cohesion dropped 5%, and at 12% (at) Mn the drop
exceeded 205.
It is-not excluded that the cffect of I-An will be lower in
complete absence of oxygen and sulfur. The higher cohesion of melts con-.
taining Mn or 0 with oxide surfaces obviously makes the liberation of solid
inclusions from metal into slag more difficult., It seems to be one of the
reasons for the sticking of manganese steel and oxidated low-carbon steel
to refractories. Conclusionst. The adhesion of iron alloys to solid alu-,
,minum oxide is not high in syptems-Fe-Si, Fe-Ri, and Fe-Cr, and. amounts-to
20% of the iron cohesion. It raises with raising-Si and Ni content".and.
drops,.when Cr is added. Addition of Mn and oxygen.into iron increases the
adhesion, -and at 14" Idn or O-OM' O-it equals 1,065 and 1,235.erg/cm2. re-
speotively. There is-T.table, 3--figures and 14 references: '9 Soviet-bloc
and 5 non-Soviet-bloc. The four references to English-language publications
read as followsr P. Kozakevich, G.'Urbain. J. of Iron and Steel.Inst., !86,
2~ 167, 1957; F. A..Halden, W. D. Kingery. J. of Physical Chemistry, 59,
Card. 3/6.
The effect o f,alloying
577, 1955; G. Mellor
soc- 37, *2~ 42, 1954.
ASSOCIATION: Urallskjy
tute)
SUBMITTED: April 28,
Card 4/6
I T IL I T S A -F E 1E I IJ' d
",An Ijvrjs'ir--Pt'L--n of the
41 1. .
Voldima 1-:sterials"
rerbrt T'reoented at the 7th Conference cn the Intemctiop. o--f' -;~-'Le -:'tsting '-~Qi-dd
and tl-.e Casting, sponsored by the Inst. of I~eclnardcal En-lvecri,:c7, Acad. Sci.
.3 '7 -20 Jahuan-, 19-61.
25
8/148/'bO/000/011/001/015
A161/AO30
AUTHORS t Yesin, &,t A.; Pastukhov, A. I.; popelfp 3, 1.; Dzemyan, S.K.
TITLEr Desulfuration of steel. and alag*wilh the electric current in
an are furnace
PERIODICAL: Izvestiya vysshi.kh uchebnykh ziviedeniy. Chernaya metallurgiyca,
no ~.' 11 196o,,. 20 - 26
TEXT: It waq stated in several. Previous investigations that sulfur
reduction from Iron and steel can be 6peede& up by direct current when
liquid metal is the cathode. Information is.givern on experiments with D.C.
.and A.C. in a 500-kg three-,phase are furnace normally working with 1500 amp.
A.C. from a 400 kva transformer. The transf6rmer was connected by means
of switches to a mercury reotifier to produon 1500 - 2000 amp D.C. Slag
was deoxidized with 2 - 2.5 kg ferrasilioon and It kg coke, and liquefied
with fluorspar or with sodium silicate. Llqiz6fiers, and,particUlarly fluor-
spar, raised the desd1furation rate considorably Evaporation of S was
observed along with electrolysis by D.C. as woll as A.C., which shows that
Card 1/4
3/140/60/000/011/001/015
Desulfuration of,steel and slag .... A16l/AO30
S elimination is possible through the irradiation with electrons and photons
from the arc. A perceptible FeO content in slag and slowed desulfuration
was observed,at C below 0.27 %$ ands a -reg-alar. increase of desulfuration rate
with ine'Teased initial. S contentg wh1oh ftl)p*&rn to lie due to the S content
in the laye at , the ele a-trode and on the slagr surfane. The slag layer
depth had a consiaerable effect. it had been stated in previous work (Ref.
7s Yesing Popell and Chuchmarevvllzv. vraBh. uch. zav. Chern. metallurgiya,
1960, No. 3P 5) that electrochemical S elimination into gas takes place
when.~alteznating current passes -through the alag, and the process goes on
the electrode which is the anode at the moment;.the S elimination is rela-
tively intense also when A.C. is brought into the slag by arcs. To compare
the effect of D.C. and A.C., one electrode in the A.C. process was submerged
trodes -.1osed the circuit with the
into the slagy, and the two other else
arcs. Desulfuration in this case was slightly lower with A.C. than with~
D.C. In tivo heats electrodes were not submerged and three A.C. area burned;,
0 ~Ontent in metal was about 1 %, a-ad fluorspar was used for the slag lique-
fier. The result was a lower S content in the me tal.and slag, and the final
S content in the metal wa-9 0-003% (or 12 % of the initial S content). The
desulfuration rate was practically equal with the three A.C. arcs with 1500
Card 2/4
A
S/148/60/000/0111/001/015
Desulfuration ofsteel and slag A161/0~0
There are 3 figures and 9 Soviet and 2 non-Sov!aL references; the refe.rence
to the English-languaga-publication r--ads a-4 followe; (Ref. 10) R. E. Boni,
G. Derge, Journal of Metals, 0, 59, 19r,6.
ASSOCIATIONt Ural'skiy polittskhnlc~ei;kly inatitut (Ural Polytechnical
Institute)
SUBMITTEDt April 19, 1960
Card 4/4
S/1148/60/000/008/013/018/xx
A161/AO29
AUTHORS: Tsarevskly, B.V.; Popell, S.I.
TITLE-. Surfaee Properties of Iron-Carbon Alloys
PERIODICAL., Izvestlya vysshikh uchebnykl,. zw~redeniy. Chermaya metallurglya,
1960, No . 8, pp. 15 - 21
TEXT: The existing data on the surfaoe tension of i-ron-carbon alloys being
.different and contradictory (Refs. 1,2,7), the described investigation has been
carried out to obzaln more accurate data on -the effect, of carbon on szurface ten-
sion of iron and to deter-mine the wettabilitv of aluminum oxide and molten magne-
sia by iron-carbon alloys. The value of surfai:~e te6sion and contact angles was
used as a criterion of adhesion In the liquid and solid phase. The "imwobile
drop metho(P waa employed for simultaneous determination of.aurfa~3e tension and
contact angles. 'The experimental installation is bri.efly desorlbed and shown in
a diagram (Fig. 2). Fe-C alloy was placed Into a cormWese tube ("2") inserteO
into a corundum tube CT) and with it into the carbon tube of the installation
furnace, with a'slight Incline; the tube with the sample was rinsed with pure
argon before switching on the furnacie and brought Into horizontal position when
the sample became brightly lumine5cent at 1,100 - 1,2000C to make the drop (Figs,
Card 1/3
S/148/6Q/000/008/013/018/XX
Surface Properties of IrQn-,Carbon Alloys A161/A029
2, 11411) symmetrical and prevent flowing. The drop was heated to 1,5600C, held
for,.12 - 15 min and photographed on supercontrast diapositive plates. The follow-
ing facts have been observed. 1).With a C content Increase to 4.1% az 1,5600C
and o.oo4% s the effect of C on the surface tension of Iron drops from 1,710 to
1,620 erg,/om ; saturation of the surface lwjer with C is not reached at. a _~~% C
content. 2) Addition of C produces a more intensive drop of the surface tension
in alloys containing 0.026 - O.Oa% S. This Is caused by additional adsorption
of sulfur, the activity of which grows with growing carbon content. 3) With.the
carbon content In pure carbonyl iron raised to 4.11%.. -the contact angles or, a lin-
ing of aluminum oxide are reduced from 141 to 13-po. 4) With the car-bon content
in pure iron raised to 4.1%., its adheBion to aluminum oxide increases from 380
to 540 erg/=2. The adhesion of commercial iron to molten magnesia is of 660
erg/cm2; at 3.15% C it increases to 890 erglom?. There are 4 figures, 2 tables
and 1.3 references: 10 Soviet, 2 English and I French.
ASSOCIATION; Urallskly politek!Lni,~heskiy inst-itot (Ural Polytechnical institute.)
SUBMITTED: March 7, 1960
Card 2/3
13
S/1,33/60/000' '00410011010
A054/AO26
AUTHORS; Kovyryalov, I.P., Engineer; Popell, S.I., Candidate of Techr,.il~
cal Sciences; Konovalov, G.F., BngineeF; Polzunov, A.M., En..
gineer
TITLE: The Effect of Deoxidation of Stee and its Treatment by Sodium
Silicate on the Percentage of Non-Metallic Inclusions
PERIODICALs Stall, 1960, No. 4, pp. 305 - 307
TEXT: At the Severskiy metallurgicheskiy zavod (Seversk Metallurgic- 'a!
Plant) the effect.of deoxidation by ferromanganese and ferrosilicon, as wel.1
as the effect of a treatment with sodium silicate and a sand-scale mixture
on the steel in the furnace were investigated. The steel tested had the
following composition: c: o. 13 - o. 16Yo; Mn; 0. 30 - 0.40%oz Si: < 0~0351fo,-
P:,< 0-05* st 0.055%. Melting was carried out according to the scrap
process, in a basic, black oil fired-Siemens-Martin open-hearth furnace.
To deoxidation ferromanganese and an addition of blast-furnace ferrosilicon
were applied, while for the slagging of floating inclusions onthe surface of
the molten metal a sand-scale mixture (65~/.: 35%) was dispersed. The per-
centage of inclusions in the metal varied between 0.03 0,077o' and of this
Card 1/4
S/133/60/000/00A/00-/O~O
A054A026
'The Effect of Deoxidation of Steel and its Treatment by Sodium Silicate on
the Percentage of Non-Metallic Inclusions
percentage the high-melting components (corundum, spinel) were 70 90'/7~',
deteriorating the quality of steel. The analysis of the test showed thai
upon adding ferrosilicon the percentage of high-melting inclusions de-
creased by about 20 - 30%, whereas that of the silicate inclusions in-
creased by about 30 - 50%, while the grain size of the glasslike inclu-
sions also increased (up to 0.3 - 0.5 mm2 and more). Thus, under the in
fluence of deoxidation with ferromanganese and ferrosilicon the high-mel
ing components could be slagged more efficiently. Tochinskiy and Perren
(Ref. 6) applied low-melting silicates to the removal of inclusions and
impurities from the steel. In the process described in the present paper
low-melting sodiu Im silicate powder (24-1% Na20 and 62.8% Si02) was applied
as fluxing agent which easily forms drops.on account of its low surface
tension at the gas zone (300 erg/cm2). Sodium silicate was a) either
sprinkled on the metal aurface in the ingot mold or b) it was added partly
to the metal when tapped from the furnace, partly to the ladle when one
third full and finally it was also put into the ingot mold. In both test
Card 2/4
S/133/60/000/004/001/1010
A054/AO26
of Deoxidation of Steel and its Treatment by Sodium 54licate
The Effect
the Percentage of Non-14atallic.Inclusions
series the metal was reduced.in the furnaceby ferromanganese only. 300 g
of.amixture of,6% of sand and 35% of scale was added to one part of the.
ingot molds, whereas an equal amount of sodium silicate to the other inpt
mold.s. In the slag samples taken from the castings treated without fluxing
agents3 30 401111b spiliel,_15%.ferric oxide, 10% silicate glass and up to 40%
manganeae orthou.ilicate were.found., Table 1 shows that.when adding sodium
silicate to the ladle and to the ingot mold the.total amount of incluainne
is not affected, but their chemical compouition is changed. S1.02 tricrottoe-1;
from 10 - 15% UP.to 40ot whereas the content Iof the hig)Ii-melting componente
(manganese oxide and in many-,cases ferro-oxide content) decreased, sometimes
magnesium and chrome oxide. were even completely lacking. The amount of
waste products was also reduced by this process. When milling strips f-rom
139tons of casting treated by sodium silicate, the waste products amounted
to 1,529 kgf whereas.the corresponding.figare from an equal amount of cast-
ingstreated by sand-scale mixture was 2,125 kg. The plastic properties of
I .0f%
-the steel also improved (relative elongation increased from 31.8 to 33-7-1
Card
- -------- -- -
POPELI, S.I. kand.tekhn.nauk, dots.; KOJVVATk)V, G.F.. ilIZ11.
Interfacial tension in 16w-carbon steel at boundaries with
oxidation products. Izv.vys.ucheb.zav.; chern.t2et. 2 no.8:
3-7 Ag '59. OCM 13:4)
1. Urallsl-.iy politekbnicb9skiy inatitUt I Severskiy metal-
lurgich skiy zavod. Relromendovano kafedroy teorii motal-
lurgicheakikh proteessov Ural'skogo politekhnicheskogo institu-
ta.
(Steel--Metallurgy) (Surface chemistry)
~-,2068420W'
man=
-77
L19~,rPWPP~~P, IY; li-T~g7
slurn-anld ' ~Iii!6Morc
yin
b` (Y. tr
is
L 31888-66 EWT(M)/FWP(J)/T RK:
ACC.NRs AP6012530 SOURCE CqJDE: UR/0062/66/000/003/0478/0482
AUTHOR: PoDeleva. G. S. Andrianov, K. A.; G61ubts6v. S. A.
ORG.. none
TITIX: Study of the reaction of me~hyl(chlorophi~nyl)chlorosilanes ith hydrochloro-
silanes ~W
SOURCE:. AN SSSR..Izvestiya. Seiriya khimicheskaya, no. 3,'1966, 478-482
TOPICIAGS: silane organic synthesis, condensation reaction, substitution reaction
co densaiion method [Authors Certi-
ABSTRACT: Using the'previously described thermal n
Z' ficate No. 134699; Zh. obahoh.khimii,,32, 557 (1962)) Alkylchlorosilane hydrides were
condensed with alkyl(chlaroaryl)chlorosilanes by the following scheme:
C13-~-. (CH3) IISiC-GffICI + HSiIt.,CI3-. CI-,-,,R.SiCj~SiR..CL-. + HCI
where n=O, 1, 2, 3; m=O ' 1, 2. The condensation reaction is accompanied by a side re-
11 actioninvolving the reduction of chlorine in the aryl radical by the hydrogen of chlo-
rosilane hydride...:The products of substitution of hydrbgen at the silicon by chlorine
can be formed also by the decomposition xvaction,L-. hydrogen chloride medium as fol-
lows:
HSiR,C13-,i + IICI -4- SiR.CI4-. + Hz
C13-nRnSiCJhSiR,,CI3.-M + HCI Q3-nRnSiC*H3 + ClSiRmC13'
Card 1/2 UDC-, 542 91+546,287
I I- ~ - Pl--WD~-%tRWM
PFMINDV, A.A., IrLzb..-__?R kand.tekhn.nauk dota.; SHIRSDVI,
M.S., kand.tekbn.ii~uk; ZHMVA. V.P., inzb.
r- Adhesion of molten silicates to low-alIO7 steels. Izv-vrso
ucheb.~zav.; cbern.met. 2 n0-10:3-7 0 '59. OGRA 130)
1. Urallskiy politekhniabookiy institut. Rekomendovano kafe-
dray toorli astallurgicbeskikb protsessov Urallskogo
politakhnichaskogo Institutao
(Steel-Retalluray) (Silicates)
r&4LU I Boot srrr ITA IGN SOY/211T"
30"abehaniye pa eksporlsental-noy toch-firs'i atitodso wyookotempers-
.' turmM iseledovanly, 1956
UNPIPLoontal Poore tokhnika I notody Isslodavanly prl wynokuh ten-
psriaturakhS trudy saveshchanlys. JExperimantal Techniques and
Methods of Investigation at H1g1f Temperatures; Transactions of the :7
Conference an 1Xporlmontal Techniques and Methods of Investigation -
at High Temperatures) Moscow, AX SSSR, 1959. 789 1. (Sorlost
Akadowlys nauk SSSR. Inatitut metallur 1. Xcaloslym po irlsiko-
khInIaheskin ost3ovan proizvodstva stall 2,200 copies printed.
ftsp. 14.8 A.M. 3amarin, Corresponding Member, USSR Academy of
S4Lsnosaj Id. of PubLishing Housot A.L. Bankvitser.
P%R?Ms ?his book Is Intended for astallurg-lats and metallurgical
engineers.
COVERAGNs This collection of scientific papers Is divided Into six
-Partst 1) thermodynamic activity and kin-t-lea of high-temporaturt
;ram studies 13) physical pro isS
:Memo*$ 2) constitution dim part
Lquid metals and slage 4) now amalrtical methods and pro-
*04tion of pure 110*ALS 5) pyr=otry, and 6) general questions.
ftr more specific coverage, see Table of Ccntocts~
Raporlmental Techniques and Methods (Cont.) 30V/2117
'*v3kay&' Conatitu-
Terosanko, V.N.' O.Y. Z.d"11.vs, and L.A. Ga'
224
tics Diagram or the System Chro=1ux-XIob1um
"S"Nou. T. Quantitatir& Relationships Zzisting Between
componacita Under Conditions of Equilibrium of Slags in the
b:AAt-FurnRO0 Hearth 23T
M. PHYSICAL FROMItTIES W LIQUID RMLS AXD SLAGS
S.P , and O.A.