SCIENTIFIC ABSTRACT MOSHKEVICH, YE. I. - MOSHKIN, P. A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001135320004-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 13, 2001
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

P
.3/133/61/000/003/008/014
A054//AO33
AUTHORSt Zabaluyev, I. P., Engineer, and Moshkevich, Ye. I., Engineer
TITLEr The causes of bulging of ingots and slabs
PERIODICALs Stall, no. 3, 1961, 249 - 251
TEXTt Bulging, porosity, lamination and cavites are frequentl4- found
in several types of steals 45r17W3 (45017YU3), BOF20104 (BOG2OYu4),w X 15
(Shkh15), etc. as well as in rimming and killed, carbon and alloyed steels,
after both hot and cold settlingo Slabs and billets made from the upper
part of the casting show mostly these defects, while those oast from the
lower part of the slab are free of them. No change is found in the che mi_
cal composition of steel displaying porosity or other defects, only aggre-
gation of iron oxides, manganese and aluminum are to be observed in their
macrostructure. As a rule, bulging and porosity cnly occur in the ingots,
slabs, etc., when they are heated above the permissible temperature for
this kind of steel and when the holding is longer than prescribed. In
some steels the defects appear even at permissible temparatures, after ex-
tended holding times. V. M. Chirkin and F. A. Ksenzuk (Ref. lt Stall
Card 1/4

S/133/61/000/003/006/014
The causes of bulging of ingots and slabs A054/AO33
196o, No. 1) have put forward a theory according to wtich bulging is caused
by gases precipitating from the metal itself. This theory, however, cuuld
not be substantiated. Neither hydrogen contained in rimming steel in
amounts of I - 2 ml/100 g, nor nitrogen can be the cause of gas-formation
and consequently, of bulging. Nor does this theory give an explanation
why bulging is only found in the metal when superheated and held at this
temperature for a long time, if other conditions (gas saturation, liquation)
are identical. Bulging, porosity, black spots, etc. can better be explain-
ed by the following theory. A) When the ingots are put in the soaking pit
with the inner part not yet solidified completelyz 1. Furnace gases pene-
tra'e the liquid metal through shrinkage cavities and due to this, the
oxygen, hydrogen and nitrogen content of the metal increases; 2. Super
heating and over-extended holding times promote the adsorption of furnace
gases in the metal, which fill up the cavities formed during crystalliza-
tion of the metal; 3- When the ingots are discharged from the heating fur-
nace or when the temperature of the latter drops, a skin is formed on the
metal, the inner part of which solidifies and the pressure of gases sepa-
rating in the hollow of the ingot results in bulging. B) The mechanism of
bulging is somewhat different when the ingots are put into the soaking pit
Card 2/4

S/13 61/000/003/006/014
The causes of bulging of ingots and slabs A054YA033
in cold condition or when their inner part has solidified completelyt
1. When the ingots are superheated and the holding time extended at high
temperatures the metal smelts in the axial parts of the ingot; containing
various inclusions and having a relatively low smelting temperature;
2. Also in this case the furnace gases penetrate the metal through shrink-
age cavities and fill up the hollows forming in the metal. When the ingot
is heated up to the temperature proscribed for rolling or forging, these
cavities fill up and the continuity of the macrostructure will be restored.
When, however, the metal is overheated, the furnace gaies captured in the
metal oxidise the walls of the cavities and, after rolling, the macrostruc-
ture of the metal is porous. For the same reason, during deep pickling,
the inner part of the template is pickled more intensely, resulting in the
formation of black spots. As a rule, the higher the superheating and the
longer the excessive holding time, the more porous the macrostructure of the
ingot becomes during rolling. The formation of cavities is also promoted
by the rapid heating of cold ingots, at the outset, when the metal is still
in a plastic condition. In ingots, which have been charged in hot condi-
tion with a completely crystallized inner part, no bulging can be observed
Card 3/4

3/133/61/000/003/008/014
The causes of bulging of ingots and slabs A054/AO33
during rolling. There are 3 figures and 3 Soviet references.
ASSOCIATIONt Zavod "Dneprospetsatall" (The Dneprospetsetall Plant) V
CArd 4/4

KHITRIXI S.I., dok-tor tekbt. nauk; KOINOV, Ye.I., inzb.; BORODULIN,
a.m., inzh,; TR201MO, A*F*, inzh.; rATSKMCH, I.S., inzh.;
DEKIDOV P.7., insh.; FRAMOV V.P., inzh.; SMOLrAKOV, V.lp.p
inzih.; AALiKOV G.P., inzh.; D6vGir., M.N.'V inzh.;.MOSHKFVICH,--
YO.I., inzh.; Wiii4UH, A.V., Inzh.
Reducing chromium losses in the manufacture of acid-resistant
and stainless steels in electric are furnaces. Met. i gornorud.
prow. no.1:17-20 Ja-F 162. (MIRA 16:6)
(Steel, Stainless-Electrometallurgy)

CHUYKO, N.M., daktor tekhn.nauk; PEREVYAZKO, A.T..C HDSHK9VICH._Ye.I,:_
Priidmali uchastiyes RUTKOVSKIY, V.B.; KONISHCHEV, M.I.;
FRANTSEV, V.P.; DEMIDOV, P.V.
Controlling the gaseous phase composition in an electric furnace
by ateans of an air curtain. Met. i gornorud. prom. nc.2:15-18
Mr-Lp 162. (MIRA 15-11)
1. Dnepropetrovskiy metallurgicheskiy institut (for Chuyko).
2. Itnepropetrovskiy staleplavillny,/ savod vysokokachestvennykh
i spetsialInykh staley (for Perevyazko, Aoshkevich).
(Electric furnaces) (Gases-Analysis)

MOSHKEVICHO Ye.i., inzh.
Addition of titanium metal to the ladle in the smelting of
stainless steel. Hot. i gorn6rud. prom. no.3:80-81 Mj-Je
162. (KRA 15:9)
1. Dnepropetrovskiy staleplavillnyy zavod vysok6achestvennykh
i spetsiallnykh staley.
(Steel, Stainless-Hatal-lurgy)

A Or'111A 127
A71-110ru, Frantsov, V. "., Malikov, G. P., Ratner, Z.
evi(-
Engineers
TITLE: Casting stainlens oterl alth wignesium-alloy ch!,)n
PEFJO-,)TCAL: 'i t a 1 ' , n o . 'I , 1 (,)6 2, 2 31 (") - 2 3) 9
T=T: 'Magnesium ha:; a h%Lh affinity to oxyjLen and nitrc,@(,-,_
is added during pouring, it binils the oxygen and nitrogen of the
-cs
mosphere which has a favorable effect on the metal quality t3 were carrle'd
out with bottom-cast 2.85-ton Ingats of i x .8 " 9 T (Incri,81,119T) stainless
Prior to casting, the Ingot molds were cleaned, blovm through -.-ilth air,
but not coated. The amount of magnesium necessary to bind the ox:;g(tr. tl'-.@-
got mold atmosphere is 65 g/ton of Ingot, while an additional IC g/ton
quired for binding nitrogen. Uhen :1 J1 (ML), M,1, I O@Ml), 1-, -1 3 O-U"'),
(r,9,7) magne43ium alloy chips are used, 80 g/ton is the required qL;antlty.
The magnesium must be introduced into the aerated dry molds either
in paper packs. The temperature of the ingot mold can be raised
when magnesium chips are used in pouring. Prior to the inflamr-ation of the
C ard 1/@

Casting stainless steel with maFnesiur.-alloy chips A054/A' 27
(5 - 7 see. after pouring started), pouriniL must bo
the chips flare up. The lower the metal level in t.-,e JT160t
par" of the lo,.:er ingot surface ahich is affected by t,,e splas'ri,,4L
After flarir4, up, pourln6 zhoul@! be as quick as poszi-.Ie t@ ma_'nt_-In
or, the rising metal surface up to "he end of @:asting. Tlil-s met.-,c),11
ingot surface considerably. Cnly the lo-,..er part of the ingot (about 2C",@ Gf, t@.i_
...Zot helght) has superficial defects; the other parts are complete-y -Q-n.
The steels cast ,.,,Ith magnesiun ohilps wrere tested according to FG
(GCST 5632) and GOIST 5949-51. Their mechanical properties ..,,ere better
of conventional heats. Spectral. ana-ysis did not reveal any maimesi,m t
Metal. No difference was found as to the corrosion-resi!,tance. -)f
t'.,-ie ser-,,ice life of the ini,-ot molds used in this methorl is longer tl..tr.
conventional ones. The yield of flaviless product was rEcised by ar, aver-,i@r, -f
for various kinds of rolled products. The ingots ca@t
ground or roughened. As in general only the lo-..;er part of t-e 'n6o,'@
finished, the output in 'this production sector rose from 0.7 1.2 Pe-
shift to 2 - 3 ingots. in roughing 'the ingots two variants were applie(@: 'r.
first, the ingot was machined only at 200 - 250 mim from the bottom (to 1@1 - 11
C a r-d 2/3

3 /- - @/' @
r
C-1sting stain!(,@ss steel vilth cn1p5 A054/A 127
@n -)ne direction); In the sor2on(l .,er.-,ion the lower pa.-t
first variant, but the oth@.- were also roughened tn 2 - 4 rz-..
c,Drdingtovar'~,,intldec,,ea~3ed'~lier,etai'-ossesfror.-.6~'~",c
cutz)ut i-,,as raised 1.5 - 2 times. As, on account of tecl-Lnolo6ical
there miay be 3urface defect's or. thle upper part of the lngc@)ts,
method is applied: if there a-e scattered defects in the ml'1,@@-e
part ,f t1ie ingots, not dec-per tl-..n 2 mm, they are roug'nene@:
1 . If defects appear in the lo%-;er part of the Ingot, Ir m.-, rdeei.@, i)
also be roughened according to variant 1, while defects in the middle
part are being removed by grinding. If the middle and upper parts r-f tie incot
shc)w many defects, caused by faulty technology, the ingots have to be
according to variant 2. This combined finishing method greatly reduced, --@Pt L"
ses, which usually occur in roughing. Similar results were obtained .;ith
ingots of 35 ' -, - (35KhYuA) steel. To reduce defects in macrostructure,
nozzles were applied and the amount of lunkerite filled In the riser nas InCr('.'1.C(i
from 1.5 to 3 k&/ton. The flashing and spattering of magnesium In nct dangero"@.-.
for the workers.
Card 3/3

C11TJYKOV R.M., doktor takhn. nauk; PERFVYAZKO, A.T., inzh.l
MWHKEVI.GH, Ye.I., inzh.
Production of dense ingots of transformer steel. YAt. i
gornorud. prom. no.6:14-15 N-D 162. (MIRA 17.8)
1. Dneprope trove kiy metallurgicheakiy institut (for Chikrko,
Ferevyazko). 2. Zavod "Dneprospetastall" (for Moshkevic.',I).

S/1 ?316 21OCK,- /009/z@, 4 /Wj
A05 /A 12'7
AUTHORS- Frantsov, V.P., Moshkevich, Ye.l., Smolyakov, V.P.
TIME: At the Elektrome@allurgicheskiy zavod "Dneprospetsstril'" im, A.N.
Kuz'mina (Electrometallurgical Plant "Dneprospetsstal'" im. A.N.
Kuz'min)
PERIODICAL: Stal' , Fio. 1), 1@42, 812 - 813
TEXT: 1) Studies of industrial-scale heats of U962 (E1962)
r
L 10 X 12 If B MA (lOKhl21AWA)j grades showed that the cracks in slabs depend
on the chemical composition arid mainly on the C-content. Heats containing
0,CY-) - 0.13% carbon could be given an Index of 2.85 as to surface condition, but
only 1.8 at a 0.13 - 0.18% C-content. The chemical.composi@ion affects the phase
structure. If the C-content is increased beyond 0.13% the amount of ferrite
phase decreases to 5 - 7% at rolling temperature. The metal then shows satis-
factory ductility. Reducing the temperature in the ladle to 1,570 - 1,@,)UOC and
raising the temperature of slabs during placing them In the furnace have favorable
effects. Blowing argon into the furnace did not change the metal ductility. The
optimum CLcontent is 0.13 - 0.16%. 2) The use of single rotameters during the
pouring of the 314437 E (E1437B) grade alloy and the determination Df t@ie_
Card 1/5

L!
At the FleKtrormtallurgicheskiy .... A054/A,12-7
,)ptimum tian, )f argon blowing Into the mo,d improved the surface of InguLF, a:@,'
reduced the marginal defects on the fracture surface from 6.8 to 3.8,4. -5 ) 7r.,
app'leation of precipitation reduction of the metal by mans of the AY.C
alloy (3., r-.g/ton) and 454 ferrosilicon lumps (to obtain 0.1% 31-con, rit.),
j P
and the addition of ferrochr,)me before the formation of the refining we@-a
studied. The slag was reduced by coke and ferrosilicon powder. Ri3finint-, t! no,
was shortened by 30 minutes, the slag composition was improved and the Servi-,
life of furnace lining was prolonged. The ductility of the -.-etal improved
slightly. The quality of the metal at the fracture surfnee of hardened sample@:
and in samples studied for gradual machining was also better, There was n')
change In the amount of nonmetallic inclusions. 4) Lacquers with various degree3
of viscosity and containing diverse amounts of volatile matter were tested with
the addition of 5 - 15% lacquer oil and 5 - 15% resin separately and with the
addition 5 - 10% of both lacquer oil and resin. The larger amount of volatile
matter, when coating at 1300C, promoted the edge formation of the metal. 7ty--
lacquer used for coating ingot molds for structural steels should contain 0.--) -
- 1.0% volatile matter at 50o, 1.5 - 2.5% at 700, 3 - 5% at 900 and 6 - 15% at
1000C; its viscosity phould be 2.8 - 3.20E at 700C. 5) To improve the macro-
structure of stainless steel Ingots under the riser-head, dozzles with a widene(I
C-A @d 2/5

S11 33/62/000/009/*1DC)4/CO9
At the Elektrorretallurgicheskly ..... AO,)4/t. 12-1
bottom were ivied and the amount of "lunkerite" applied in sprinkling the riser-
-head was raised to 3 kg/ton. These measures Increased the output of serviceable
castings by Y,"), rnised the efficiency of the grinding shop and decreased the
losses of stainless steel in chips. 6) To reduce porosity and nonmetallic inclu-
sions In rolled steels of the roughing mill, three kin(bof ingots (2.6 tons, with
double conicity, 2 and.@ ton) were tested. No changes were found in the quality
of ?.6- and 2-ton ingots, in the 1-ton ingots porosity was reduced 6y an Index of
0.73, the oxide content by an index of 0.18, sulfide inclusions by an index of
0.31 and spheroidal inclusions by an index of 0.13. The serviceable produrt in
1-ton ingots, passing the first check for macrostructure amounted to 90% and for
nonmetallic inclusions: 100%. 7) Carbon and ball-bearing steelsare swoolted
as follows: lime (2.5 - 5 kg/t) and iron ores are fed into-the furnace, then
metal scrap and after closing the furnace, liquid iron (50% of the total charge)
Is poured in through a spout. Cast iron contains 4 - 4.4% C, 1.7 - 1.( -4 Mn,-(,.-, -
- o.8% si, o.i - 0.12% P and 0.03 - 0.035% S and is fed from a mixer into a special
ladle. After 85 - 90% of the charge Is smelted, oxygen is blown through a 37-mm
diameter tuyere, under 7 - 8 atmospheres pressure at a 1,400 1,700 O/hour rate.
During smelting the slag is flowing off by gravity, lime (2-5 3 kg/ton) and
Iron ore (1 - 1.5 kg/ton) are added, while oxygen blowing is being continued. The
Ca rd 3/ 5

3/133/1"L /@CO/ @' _@'f
At the Elektrome tit 1 lurgichunkiy .... A054 /A 127
average rate of decarburization for the HIXII@) (ShKhl,)) and CT.3 (St.'@)
was O.Y+ and '),96% per hour. Upon obtaining the required C-content, the crinven-
tional technology was applied. When liqi-id charge is used the P-(0.01-)%) and
S-content (0.@@01)16) are lower than with sc-lid charge. Moreover, the new Lectin')logy
requires 'ess electric power (by 23.@%) ind ii shorter smiting time, It Increase,.
slightly the costs of the metal, however- 8) A new technology for casting sLain cf,'
steel has ly_aen developed in cooperation with the Dnepropetravrikly
Institut (Dnep rope trovsk Metallurgical Institute). The new ;,-cthod restricts the
feed of oxygen to a minimum during the smelting period; s.ag 1.9 reduced ir. --@d-
vance by coke find silicon powder, the basicity of slag Is rrilsed to I.-,) - Iji t,,,
add Ing 60 - 7,J kg/ton I I rie .The metal Ir, veduced by the precipitation proccss
after the bath has been blown through by oxygen; mixed reducing ngentri nry? uned
to obtain 0.5% Mn, 0.3 - 0-35'%' Si and 0.15% Al. The slag Is reduced after, add I -
tion of ferrochrome by 45-and 75-% pulverous ferrosilicon. When casting IX 18H
(lKhl81,Y)T) steel the new method saves 20 - 25 kg/ton ferrochrome. 9) in srr)eltint@-,
IKhl8N9T stainless steel, ferrotitanium is replaced by titanium meta. scraps, pro-
cessed in the form of briquetted powder and chips. Prior to feeding titanium into
the furnace, the slag has to be removed completely. After addition of fresh slag
(lime + spar), It Is reduced by 3 - 4 kg/ton aluminum powder, When titanium Is
Card 4/5

5/1?3/62/OW/009/004/009
At the Elektrometallurgicheakiy ..... A05 4/Al--:7
added in the ladle, slag is refreshed and reduced by 2 kg/ton aluminum powder.
The me-tal Lemperature prior to adding titanium is lowered by 200C as compared to
the conventional method. The absorption of titanium when added in the furnnce
amount-, t0abDut 4%, when added in the ladle in the form of briquettes or chips,
however, utilization increased to 62 and 57%, respectively.
Card 5/5

S/'I33/62/C;j
A054/A 127
AMIORS: Frantsov, V.P., Moan4evich Ye.I . Smolyakov, V.F.
TITIZ: Ar. tno, Ele~,.t:-o.-~--ta'.'-urgicheskiy zavod "Oneprospetssta!'
in. A.N. Kii"'milna (Electromtallurgic4l. Plant "Dneprospetsstil
'm. A.N. Kuz'min)
PERIODICAL: Stal' , no. ), @)62, @61
TEXT: Tests oi' reducing the cropping at the top by '.A and at
bottom o.,* ingots by O.j% showed that for the 20 - 50 steels Topping can be de-
cr-ased tij .'or the ',L--2v XF3A (12-L@JIC-013A), 12-a)X2H4A
YJ ( IbKj-jmJA) F,,,ade to
a rid xrCA( @@KnOA) grades to 16% and Lor the 18.XHBA
Bottom cropping can be reduced Cor the "20-DO" grades to %, "or the Y-@ XFCA
(L2KnGSA) --ade, 9 XC [EX15 (ShlQil@)), 12-2uKhZ'14A, 12-20iUll
1, k jA a rid
3MMA GvaG-2s to 1 .5%. L) ?or better utilization or' the heating elerrier,ts tne
SruKhl-, grade steel slabs are cut into pieces --).8 m in len th instead of ')*) M;
cutting to the standard size [ rOCT 801-47 (GOST b01-47) es place oe:'ore
T tak
they t>ec6r,,2 whItt* hot. This measure increased the output of the heat treatmnit
Card L13

f,t the EcAti~oirf--tallui~gic!iese,.Iy ....
un by c)O - 7',A, and reeduced tnat of tne @'@eating Vurnaces by I
IoSses caus-,d by cropping wer-_ reduced by _@) The possibility o"
t".f2 norrral ai.-iount of carbon in tne decarburized layer oi' UIX"
XBr (II.'hI/G), P9 (RI)), P'18 (I(IB), 6u CLA (('-)GS2A) and Yii@ A (LI12A) grac;,as v-p.@
studied durir-,g 'neating in a mul*.le furnace, vinile a protective atmospncr-@! ). ai.,i-
sociated arx-ionia and natural gas was produced. As tne reduction of oars
place non-uril'ormly, the consumption ratio between natural gas and proteut_',@-
mediurn. must i),@ eept at 1/7 - 1/8, to reduce only the decarburized parti to
avoid 1--!carbonIzation. niese vaues ensi.4re an equilibriu.-,. net-,:een t:;-@ ua.-:,r..,
potential o. tne L'urnace atmosphere and tne required carbon content 0'.
Carbon reduction trkes place during brignt annealing whil@- natural ILas .'.S
m.1tLer.Lly 1*@d into the furnace. Due to the reduction oi' their @@arbon "I
4) To obtain a nigner rjotci,
@-a,_avburized layers must riot be poli@t
!n large seetions of 30 xrcIIA ()JKhGSIIA) steel a new annealing procesl@
I
ty!un develop_-d: neating to (j@@ - I,jOOOC, ?iolding time 12 hours, coollr,@@, a*.a
rate o,, @,,O/nour to 70UOC, 'ollowed by cooling in air. @) 7ne wriiv.'! spo*._
,L ) grace ,:eee examined by x-rays. The del'ectlvt, zor.@!j
vacuum-ree-itelted Snlihl@
,'ound to -iave a lower.(0.7 - 0.8%) carbon content, finer grains and an inco!asc--:.
Card @@P'

5/1 33/6 _Z'ad- I
,,,L the El,)@AvomcLallurgiChUSKiy .... AOIj4/A 127
paramelv!r o tne ferrite lattice. These changes are caused by the Special cond,@-
tIons of crystallization oC the external metal layers at the water-cooled -,:,go*,
rold aal s. Ca'cium . luoride was :ound in the skin o' electro-vemelted Ste,-!
m
Tne sr-lin fo.-ms during the cooling oz' some- parts of the molten metal due to .;aF-@
pa.-ticles lh@ing entrained wnile tne metal passes through the slag layvr. 6)
;r-:-,jy cnecr, oi' decarburization and carburization of steels has been consi_@-rab_',
oimpliiied by application of the ionizing e@fect. The new method uses YPC--,,
(UJIS-@5) type x-ray apparatus, a special camera.' an MCTP -4 (MSTR-4) type
counter, a SAMEYK (BAMBUK) type computer and an 3MI-09 (EPP-09) type poten-
tiometer.
Card

MOSHKEVICH, rej,
,--
Vacuum treatment of transformer steel. Metallurg 7 no.10i
6-7 0 162. PMRA 150)
(Steel-Electr1c properties) (Vacuum metallurgy)

MSIXIN, V.S.;"MwI!@vICjIj YOOL
Effect of hydrogen on the properties of transformer steel.
Fiz. met. i metalloved. 13 no.6:945 Je 162. (KRA 15:7)
(Steel-Ilydrogen content)

FRAINISOVI V.P.; 140SHKEVICE, Ye.l.; SI,',OLYAKOV, V.F.
At the A.H. Kuzlmin "Dneprospetastall" Electrometallurgical
Plant. Stall 22 no.10:946 0162. (MIRA 15:10)
(Zaporozhy*-Electrometallurgy)

MOSWEVICH, X2y&eniy Ija@ @vih- VIKHATLOVA# Ye. P. , red. izd-va;
ISLANTIYEVA, P.G., takhn. red.
[Pouring of high-quality steel] Razlivk& vyaokokachestyea-
noi stali. Moskva, Metallurgizdat, 1963. 86 p. 04IRA 16:6)
(Steel ingots)

S/128/63/000/002/001/002
A054/A126
AMMRS- Smolyakov, V. F., Moshkeyieh, Ye. I.
TITIE: 'Producing high quality I X 1811 9T (MISN@T) steel castings
PM-IODICALs Liteynoye proizvodstvo, no. 2, 1963, 7 - 8
TECT: Tests provA that.,a more stable titanium content of the lKhAR9T
grade Is ensured if, Instead,4f adding titanium to the furnace, it Is introduced
as spongy titanium (5 - 30 mm in size) into each ladle 2-0 - 30 see prior to its
beine filled vilth metal from the furnace. Add'ng titanium to the ladle, however,
affected the Conatty and surface quality of the castings which displayed flaws,
scales, rlag in,61usions, etc. Therefore, If titanium In added to the ladle, its
amount must be 4ecre'ased to obtain the required liquidity of U10 metal am a
dense casting. The optimum casting conditions are ensured by lowering tho
metal's U-content to 0.3 - 0.14% and, proportionally, Its C-content to 0.06
0.07%. As the use of TI In the ladle depends to a great extent on the tempera-
ture of the metal poured from the furnace, it must be carefully controlled be-
fore tapping with the aid of Immersion-type platinum-platinorhodlum thermoocuples.
Card 1/2

Producing high quality,
The furnace genamtor Is suritched
optimum teaperature for t1twAum
I,,5WOC.* TMr* are 2 figures.
s/i26/63/ow/oc2/ool/002
Ao54/A126
off while measuring the temperature. The
adsorption and metal liquidity proved to be
Card Z(2

AM 0%7. 967-3.1 11 J@n--
,YING HOT DUCTILITY' Or- 23-18 STAINLESS STELLS (USSR)
DATRI
-Mlosh M-V V, F. 5inolycakov, and M. F, Sorokipa.
Kuzr eq'hno-shtampovochnoye proizvod--tvo, no, Apz- H463, 18-19.
S/182/63/000/004/001/004
In an at@ernpt to improve the hot duccility of U. -L@ 3 st(.:,,!! [0. io'@o C max,
I @ I H-8
1. Ole Si mvr., 2% 'iV4i'max, 22-2-55 Cr, at-,.d 17-20% Xdl and of "23,1313 steel
bo IS14101 several varlants of dcox;dizzincr and refining, have been tested.
obtained with. addition of @0. 5Jcgjton. aluminum and 0. 00570
or6na11;1--@--1httc)duced:,5 tb,10 Min before tapping. -;)[e-mail] ots of steel so
9
weated c c4da @e' heated to- 4*220-123TC (fu;@nbLce terii tu c@ and forged into billets
par4i r,
!@;rj lu) 10001 r--m- sounre w- of cow7r:ntioeal ard other experimental
fthout rchealing. Infrots
heats which had been heated to ternper-aturcs over 1160"C (flurnace temocrature)
cracYzed .khen frorged. IND)
Card 1/1

S/130/63/000/004/003/004
A0061AI01
Moshkevich,
pmmls !!Lsh@@I. Forada, A. K., Akulov, V. F'.
TITLE. Electromagnetic stirring in melting stainless steel in electric
furnaces
PERIODICALttNitallurg', not 4-# 1963 if 22 24:,
J
ExperimOntal tests have been carried out from 1956 1960 with two I
stators for clectromagnetio-stirring in steelmelting. The use of these stators
proved efficient by intensifying the melting processand improving the quality of
the.metal. Desulfurization and deoxidation processes were accelerated, slag re-
,moval time was reduced 1v,5 - T,min, and the chemical composition of the metal,
produced, approached the theoretical values. The Cr content in the finished
.,steel was corrected to amounts not over 17.5%; this secures considerable savings
in ferro-chromium and nickel. As a result the refining time is reduced bY 30
40 min, and metal rejects decrease by a factor of 2 - 3. The stator can be
switched into two positions, namely, "stirring of the pool" and "removal of alagot.
It was found that the stator operated less efficient in the former position.
i Card 1/2

GHUYKO, N.M91 F=,V@VKO, A.T.1 DANICHEK, R.Ye.; MOSUEVICHO Ye.l.
Effect of the heirdeal componition of the metal and Its content ',n
nitrogen and cxygen an the eleitrical. properties of %3 transformer
steelo Nauch. trudy HMI no.51i3-16 163. (MIRA 17tlO)

BORCIMIN, G.H. insh.; SHOLIAKOV, V.F.. inzh.; MSHMICH, Ye.l., LnWt@;
SHOW: Im6p., inzh, -------
TmQIuwAW of the production of ohromiumdalckel staluless stool with
&-,carbofi,vontont of wt more than 0.03%* Stall 23 no.ls27-29 A 163.
(KM 16:2)
1. UkrNIISpetestal.1 i Dnepropetroveldy staleplavillnyy zavod
vysokokachestvennykh i spetsialInykh staley.
(Chromium-nickel steel-Electromet&Uurgy)

MSHKEVICH, Yea.
Gas segregation dur1vS the crystallization of lov-carbou siLLoaa
steel. Stall 23 no.1:34--37 Ja 063. (MM 16:2)
le :Pmpropetrovskiy staloplavillnyy "vad vyvoJcokach&stvwnaykh i
spot@ W Inykh staley.
(Steel ingots) (Gasee in metals)

ACCESSION NRs APUX19473
S/0133/64/000/003/0228/0228
AUTHORSt Frantsov,, V. P. (Engineer); Moshkovich, To. I* (Candidate of technical
sciences); Khitrik, A. I. (Engineer)
TITLEv ZO-evoyenlys ... stali E1711. * -714astering the Production of steel 91711
MU01WT) for sheaL awtal (in calLaboration with ToMIGM)
SOURCEs Stall,, no,, 3, 19640 228
MPIC 'WSt steel, steel E1711 (Khl4GW13T), steel production, sheet metal,
malting temperature, rolling cracks, ferrite, austenJLte,, steel Khl,3Gl4N3(DI Q#
steel composition
ABMAM i Melting vas done by the meth@d developed f or steel Kh18BWT. The I ad"
temperature of the metal was about 1500-1530C. In rolling 12-ton ingots large
cracks developed in the matal due to inclusions of ferrite and austonito, The
present investigation W to the development of a now steel Xh13G14N3(DI-6). Its
composition (in %) Lot C Mn Cr NJ
0. 1". 14 13-15 121"4.0 2.4-3.6
Card 1/2

AGGESSION NRs AP4019473
Because- its structure we almat morwomse (less th= S.A.' of forrits) tbAnm steel
was higb4 plastio and satisfied tbo demamis of its users,
ASSOCILTIONs none
SUBMITTEDs 00 LATE ACQs 27mar64 MiCLs 00
SUB COM ML DO IW SOVI 000 On= 1 000
Card 2/2

ACCMIQN Ms 04019478
4/0133/00M/00/02J3/0233
AUTHORSt Trantsols. W. P. (ftinser); I. (Cardidato of tochalcal
sciences); XhLtrik, A* L (Enginser)
TIT1Z# ffstaniovie" optimallnor Velichim*94 Detuawng the optimn &mount
of bottom trimming for ingots ard reducing the carbide streaks In steel SMhl5V
SOURCES Stalov no. 3v 1964o 233
TOM TAGSs ingots, bottom triwaing,, carbide streak# steel Shxbl5V,, remelted
steel,, scrap, steel homogenizing,, decarbonized layer
ABSTRACT: It was learned in the course of removing the defect known as *Spotty
liquefaction" from remelted Shkhl5V ingots that the amount of bottom trIxting
can be reduced from 20-25% to 6-7%, It was also learned that carbide streaking
could be diminished by reducing the size of scrap. Forging and rolling had no
influence of the development of carbide streaks, Homogenizing the ingots for 10
hours at 216M loiered the latter defect by 0,5 pdinte The best results were
obtained by homogenizing 100-m squares, but the process necessitatid the removal
of the decarbonized. layer, A scale for standardizing the estimates of carbide
Cwd 1/2

ACCESSION Us AP4019478
streakLmes Us been worked out,
A IATIONs nano
SUMMED 1 00 DA21 ACQi 2V&A MLs 00
SUB CODEs ML ' NO Ra BOYS 000 01=1 000
cod 2/2

CHUYKOf N. 14.; PEFTVIAZKO, A. T.; 140SILKEVICHI Ye. I.; SMOMAKOV, V. F.
Vacuum treatment of liquid steel in the ladle or whl:e powing.
Izv. vyf;. ucheb. zav.; Celern. Met. 7 no.6,62-67 164. (MIRA I;-),
1. DnepropeLrovskly metallurgIchciskJy InnLILut I zavod
11 Una pros pe to s tal I " .

BABAKOV, A.A.; Fl-,l A) 1 J) VA , V.I. ; "0(Ilf)V I YEN I L.L. ; I I il"A , '41.11. ;rj@. P : .1 . ;
Gn,'RKASHINA , ; JI[Ak-IL I, Yu.1,.; SMCLYAKM , V.F. ; ;
MOSHKEVICH, Ye.j.; ?AFAIJ., A.N.;
AllrLEYPITKO, M.F.; KC!,.()BKCi, , -';,
I'ViTOV, A.A.; ',tlCjIJ*I'SKIY, L.P.
Inventions. 1@et. i gornoi-nd. prov.. r,c-4,.P3 '#4-
A 1 , - " ,

., , , I , - 1, " i @H , Y@, . T . ; 1; til NF ',K 0, '@ @, . 'N' . ;.- m: '- , s
F. I t . 1 , I J. -. , , I . . - .
Oper,, ', @ rn c-f a hirge-cap@icl ty , s-- , -. - -i * , -- .
Mt-,talaLag 9 nc,":@,'--25 D 164. -, - m I - I . ,
.L. Zavoc " Dne Prot', pe tss tal I " i Za@crozhskiy rna.,Ir., ,, @i -,- - - !,@ i I ny!
i rio t, I i u t.

ACCESSION NR- AP4045680 S/0130/64/000/009/0014/0015
AUTHOR: Geller, A' Ye. , Yelinson, L. , Mosh-kevirh, Ye. 1.
cast
TITLE. Improvement of stainless st2e asting
ILA
SOURCE: Metallurg, no. 9, 1964, 14-15
TOPIC TAGS: casting, ingot mold, surface defect, lining improvement, riser
pad,firebrick, slag wool
ABSTRACT: U.J. Muki and A. Ve@ Gelle -r improved the casting conditions and
-PrJ1J(-1rJ the amount of rpie,-f @-'v 90"@, ;',a;n!eFF3 steel KhIPNl()T i + Is I
I .. --T'@ -.1 -- -.4
i ri i@ n fr ri,i r- t ! #@/.@ A. , !@ ,, : * . , - '.., . .7 111 , 1)
and washing out the nozzle passage with an oxygen jet before the @asting of the
1-Aq' i-qznt This metll'@'i !)"if')rrn fillina ir thf, ingot mnid a n d ha d
-q rfri r -i r.
'f, s W ;A 0/f:@
C,,rd 12

L 8565-65
ACCESSION NR, AP4045680
use of a 20 to 25 mm thick layer of slag wool for the riser pad lining near the
frarne and 40 mm thick fireclay brick instead of the regular 65 mm thick brick
also proved highly beneficial. The heat loss through the riser pad wall was re-
!-@cvd 3.nd the gervire We of the 'lining increased to 30-40 teemings. Orig.
h-ts 2 figures.
A-@1-10( IATION: Zavf--)d
(_I)T- eprnspetsstal
SUBMITTED- 00 ENCL: 00
'-',I'B MUE: MM NO REF SOV 000 OTHER- 000
Card 2/ 2

SMULYAKOV , V. F. ; MOSHKEVICH , Ye. 1.
Economical use of ferroalloys in steel smelt'.rg 1r. electric
furnaces. Metallurg 10 no.8:15-17 Ag 164.
(tCRA I": I , ,
1. Zavod "Dneprospetsi3tall".

MOSHUTIGH, Y a. I. , jnzh. ; M IN - ! , , ;!@zt_ @ f.. f.. . I .. If . I
SOHOK INA, M. F. , inzl@.
Improving thp plasticity of' , -,l--Njq .r,,i
Stal' 24 no.8t73P-740 Ag lt@-.

@f-4/
-LEW-A00-
%7-IN N 4: A-P5 )07011 9/0129/651000/003/0057/0060
AUTHOR,. Moshkovicti, Ye. I.-, Gunaza,.K. P.; Zlatkina, B. 1.
ee
TITLE: Stludy of the properties of Kh2lN5T t I
Mf !,@@.2ovedenly-- i ter-micheskayn --,brabnrka metdilov, :.o. -3, P5, @-7 f1r.
71h e compos it' o f q 1@jstrial hatcfie@; or
n
r, m and high. tenn-i,.- .1ri
-ferB ;!-@he-d in a reagetit wid,i.
7 Is fmjn@i 'hat ir. thp rast the amoui@! f
t F"al-
Card /'q

48319-65
m,'--jr. and
IT w
J7@
71 T.
'Ir
s:- e

7 I -A
1 N I I I

in J.10. J-Veiq Crlleq Hi
M
If
f _Kh i

1 C 6 -6:
n,
K
)
A i 1 3
@-'p M-3'shkevi ch ye. I. - smolyq@_oy,",
I ! r iiabkov T M h am, Y u
T: -'J Pr,)ducti,-)n of DI-F-, (Khl3Gl4N3) s,ee!
[SOURCE: Stall, no.-5, 1965, 420-427
TnPTC TAr,@ -h r"m -n..
qtainless zteel,, steal 6heO
-7 A new low-nickk@l slairless sleel 7T-6, -A-3,,p
i 2 5 C lie Ld for z hours apd quenched. BaGic mechanical propei :e-% X@ijch meet
L -Jr,
.cz-jarge ruathod.and tbe remal't me-thod# weve weri. Preference wao ljven to the remelt
piel-hod as tt 16 M)ra- econml"-I nnd rpoufroret lcsssi t;mr-. Th I nmolhM Involven thp
m8a uf staitLlena ateal smvpj DII-6 scrap, carbun, silluan and Feimr-hrme 9crap,

A-*-'(T,SF,10?1 UR: AP5013229
injection, and --lag jeoxilati-,r.. Al !o-@inv wi th manganese and adjuslyment r-f
a I ditb chranium and nickel was bcj,@krn at a temperatur-! ol 16,50- 1680' rroyn
"al, lefe- a 1-mr,,Prat,jro be t-deen 15nO and IS I OIC and
a ra T*- an's
e r
@r j7, A7 -1 A L
:A III: Zavod 'Tnepron"ptafitall" (Dnepro pot9stall Plant;
SUBMITTED: Ov ;)f MM
!4 - K'T 3CV - OIDI OT4ER.- 000
I ( fl-11
C.rd 112

K 'Y i 7@! uy @:r, N t... f 7 1: L
T N.-,S N
@j gos i n
r -i Fi i s --7r c- r
rc-

ZHALYBIN, V.I.; SINELINIKOV, M.I.; MININZON, R.D.; MOSHKENICH, Ye.I.-
MMINAP K.N.; CHERNYAVSKAYA, S.G.; ORISI?i~MVF,---r.-.T-.;--POTAPOVA. V.P.
Mature of spiderlike pitting corrosion cracks of steel,
and vays for their elimination. Stall 25 no.10041-944 0 165.
(MIRA 18ill)
1. Institut "UkrNIISpetastall" i zavod "Dneprospetastall".

KAMARD114, V.A,j LITVINOVA, T.I.1 RAYCHENKO, T.?.;_yOsHKEjj@H, ye.j.,
PORADA, A.N.1 YELINSfAl, G.L.
Service of arc furnace bottoms in tho smolting of stainless steel
with the use of oxygen, 09neupory 30 no.1:23-28 165. Ovu 1813)
1. Ukrainskiy nauchno-icolodovatellskiy institut spetaialInykh
stalo o@lavov i ferronplavov (for Kamardin, Litvinoval
Raychye@ko . 2. Dnopror4trovskiy staloplavillnyy zavod vysokokachest-
vennykh i apetaiallnykh staley (for Moshkevich, Porada, Yelinson).

L Z-Otl WMPWAIT I.; p CLA j/jr
ACC NR. AP66@@�05 SOWCE CODE: UR/0413/66/ooo/oilt/w82/0062
INVENTOR: Averchenko, P. A.; Alekseyenko, M. F.; Babakov, A. A.; Babitakaya, A. N.;
Bat rakoya_YA-Z.. Bondarenko , A. L.-.Gabur-v G. Kh.; Yel'tsov, K. S.; Kulygin, G. V.;
Orekhov, G. N.; PF-ida' Sklyarov, F. I., dmolyakov, V.-F.;
Soroko, L. N.;-Solovlyev, L. L.; Frantsov, V. P.; Shamill, Yu. P.; Moshkevi-ch, Y.e-.-I.;l
Natanov, B. S.
ORG: none
TITLE: Stainless steel. clans 40, No. 1839147.
SOURCE: Izobret prom obraz tcrv zn, no. 14, 1966, 82
TOPIC TAGS: stainless steel, chromium titanium s?eel, rolybdenum,containing steel,
nitrogen containing steel, titanium containing steel
ABSTRACT: This Author Certificate introduces a stainless a teel containing
chromium, molybdenum, and nitrogen. In orde@ to improve wMability, the steel has
the following composition: 0.08% C, up to 0.8% Mr. up to 0.8% Si, 15-18% Cr,
0.2-0.6% Mo, o.o4-o.15 N, o.4-1.2% Ti, up to 0.035 6, and up to 0.030 P. [WWI
SUB CODE. ll/ SUBM DATE: 30Jan65/*1-r-d j0'0'r3'!' - S-cd-s -
upe, 669-14-nifl-B.. 662,11LZ"- 94

F#-%w MCI
AP6022506
AUMW I WOMeb
Smol"kay.,ve 7
(Ingy"'41;
ORGI none
SOURCE COW: UR/b133/66/0OQ/004/Q323/Q326-
To, 11 (Candidate of'tochnical sciences Gabv!& as V
ove 8RA&Wj: ZIA
To Pp; Groyfer. Tvi Zjj
Tau=
ov. (ftelneer)
ITLEt Manufacture of hlgh--anoy steels with normalized phase composition
SOURCE: Stall, no. 4. 19660 323-326
F17;
TOPIC TAGSs alloy steel,, chromium steel alloy.. high alloy.steel Khl6N9 aaloy
3107
steel,10Khl8NlO a steel, Xhl8Nq lloy steelt %WM0142 alloy steel /I
ML
stainless stee and intermediate type
ABSTRAGTi The possibility of obta ning 181
steels having a normalized phase composition (I - 5% ferrite) under industrial coni-
ditions was studied, The experiments were carried out in electrical furnaces of
5-50 tons capacity, on charges consisting of fresh steel and scrap metal respec-
tively., The c)(-phase content In the steels was maintained by chroadum,, nickelg
and carbon additions, The phase composition was determined after the method of So'..,'
A. rodkovskly and V. N. Sashchin (Trt* ToNIXTHASha No, 23 (Vyplavka stali i
proizvodstva stalttWkh otlivok)p ONrI TsHIITHAShq 1960). The experimental results'-.
are presented In graphs and tables (see Fig. 1.). It was found that alloying with
LC
113 UIDCs 669.187.2
Ord

ACC NRA AP6022506
Fig. 1. Distribution of ferrite (9-) in
2.8-ton ingote a and b of steel
Mhl6N91Q. Initial compositiod
(a) and (b) reapeo-
of Upt
tively v C i. 046g 0 07%; Hn
0
!401.Si - 04
" 0.18%1
100# IJ 40
Cr - 15.46o'15,60A Ni - 9.00
9

2/3
1144JIMILAILARX

L 10453-67
-kcd-RRI
AP6=506' .-I

-Ni as recommended by Po I, MolMovo Ag No p9MIrimat I dr. (Stalls 1964v No* 10
A
l
was wwoository, An spoobwas sovolted had natlifactory mchtnic4 and tAchw3od"I
proportleso N. Nq--Smhchin -Vo Be Dubs P, M, Grookohonkovp 10 As Bumptinp 4111
5.4
,
others took pu-t let t1w cqmriuentiW* OrIgo art. Met2 abl" and 3L SM5

Sw come' u/
SUN =so am/ QtM Nw, 004,
,

A@
Cord

ACC NRI Aj6jj5 5 SOURCE CODE: Uit/0125/66/000/069/OOJ,'/G,,,14
AlfLUP; Nikitin, B. M.; Koval', A. Ye., Zabaluyev, Yu. I.; Kaganovskiy, 5. ?.P-
Koshkevich, Ye. I.; Medovar, B. I.; Latash, Yu. V.
)RG: [Nikitin, Koval'] UKHNIISPETsSTAL'; (Zabaluyev, Kaganovskiy, Monh?evichl
Dneproopetastall Plant (Zavod "Dneprospeustall"); (Medovar, Lata3h] Electric Welding
Institute im. Ye. 0. Paton AN USSR (Institut elektrosvarki AN USSR)
TITLE: The behavior of aluminum during electroslag melting of silicon steel
SOURCE: Av-tomaticheskaya avarka, no. 9, 1966, 32-34
TOPIC TAGS: aluminum, electroslag melting, silicon steel, mechanical property
ABSTRACT: The authors study the behavior of aluminum during electroslag melring 0I
silicon steel. E3, 30KhGSNA and 25Kh2GNTA steel were melted using AN-291 slag for
studying the effect of chemical composition of steel on the recovery of aluminum from
slag. The test specimens were cut into oblong templates for studying the chemical
heterogeneity of the metal. Variation of average aluminum concentration with respect
to ingot height in given. Industrial data shows that the quantity of aluminum re-
covered from slag increases by 0.01-0.06% as silicon content in the metal is increased
from 1.16 to 3.22%. Data on silicon and aluminum content in 30KhGSNASh steel, pro-
cessed by correlation analysis, show that silicon is responsible for aluminum recove.,
Card 1/2 ux: 669-187.6

ACC NRs AP6032554
from slag. It should be pointed out that the recovery of aluminum during melting is
not steady. Aluminum content in the metal increases during the first part of silicon
steel melting and decreases subsequently. The decrease in aluminum recovery is ex-
plained by the accumulation of silica and a decreasing alumina content in the slag.
Ws brings about a higher silicon concentration and thus decreases aluminum concen-
tration. The use of slag materials which ensure stable aluminum concentration with
respect to ingot height make it possible to obtain metal with uniform mechanical and
other properties. Orig. art. has; 3 figures, 1 table, 1 formula.
suB com u/ sim DATE: l9Aug65/ ORIG REF: 002
N

ACCESSION NR: AP4043489 S/0133/64/000/008/0738/0740
AUTHOR: Moshkevich, Ye. 1. (Engineer): Mininzon, R. D.. (Engineer):
Smolyakov, V. F. (Engineer); Sorokina, M. F. (Engineer)
TITLE: Improving ductility of OKh23Nl8 and Kh23Nl8 steels
SOURCE: Stal', no. 8, 1964, 738-740
TOPIC TAGS: oxidation resistant steel, OKh23NlB steel, Kh23Nlfl
steel, OKh23NlB steel ductility, boron, boron modified steel, boron
modified Kh23N18 steel
ABSTRACT: The hot ductility of oxidation-resistant OKh23N18 and
Kh23N18 steels can be improved by the addition of boron (0.005%) in
the arc Zurnace shortly before tapping, followed by the addition of
aluminum. The positive effect of boron Is based on its ability to
promote the precipitation of carbides in the form of coagulated
particles on grain boundaries, instead of a continuous network. The
improved ductility made it possible to forge ingots without reheating,
which increased the efficiency of forging facilities by 40% and raised
the yield by 1,75-4%. The forged billets had a clean surface without
cracks. Orig. art. hast 1 figure.
Card
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - -

B/133/62/000/009/002/009
A054/A127
ALTHOM: Frantsov, F.P., Moshkevich, Ye-M., Smolyakov, V.F.
TITLE: At the Elektrometallurgicheakiy zavGd "Dnepra3p@@tsstal"' Im. A.N.
Kuz'mina (Electroinetallurglcal Plant 'DTieprwpetsstal'" imeni A.N.
Kuz'min)
PERIODICAL: Stal', no. 9, 1962, 80b,
TEXT: Two versions of the smelting technology for stainless maximum
0.03% carbon-containing steel have been developed: a) by smelting soft iron
(0.03% C) or vacuum-tzeated soft iron (0.01% C) with special highly refined fer-
rochrome and nickel in an acid 8-ton Induction furnace;. b) in a mqdium-capaci-
ty basic arc furnace on pure carbon charge with the application of oxygen. In
the second version the metal is oxidized by oxygen in 25 - 35 minutes, until a
0.02% carbon content is obtained; the slag is then tapped, the metal Is reduced
by the sedimenting process with the addition of 0.35% Si, 0.5% Mn and 0.10% Al
and 0.2% calcium silicate is added to the slag. Then highly refined ferrochrome
and an iticreased amount of slag (4 - 5%) are added. Titanium metal Is fed into
Card 1/2

S/133/62/ooo/cooq/ccj2/oG