SCIENTIFIC ABSTRACT ZHESTYANIKOVA, L.L. - ZHETVIN, N.P.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002064720011-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 20, 2001
• Sequence Number: 11
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

Production.Methods and Equipment (Cont.) POV/1323
Deposited.- carbon resistors 147
3. Manufaoture -
of.MLT metal film resistors 161
4. Manufacture ,
of-~~flxedtlwire.-wound gl4ss-enamel
resistors, 165
5. Manufacture of-wire-wound potentiometers 167
Ch. 8. Manufacture ~of,Magnetic Circuits, Transformers and
Chokes 173
1. Manufacture of-magnetic circuits 1
3
2. Manufacture .
of coil;forms ~
1 7
3. Winding ope rations and the manufacture of coils 187
4. Drying)-imp regnation, compounding and hermetic
sealing . 19T
Ch. 9. Manufacture .6f Skiching Units 202
General Inf ormation.- 202
.2., Manufacture of switches. 202
Manufacture conneators
:df pluk 211~
4. ':Manufacture -
of tube~~sockets. ~213
5. Manufactuxqi of.terminal strips
6. Manufacture 'of elootromagnetio relays
Card
'/8

Production Methoda and Equipment (Cftt.) SOV/1323
Ch.10. Manufacture of ~Waveguides 222
I. Manufacture of r igid'-reetangular waveguides 222
2. Manufacture of fl exible waVegUidOS, 231
3. Assembly of wave&ide channel ' 231
4. Manufacture of 8 by the precision
rIXid waveguide

casting.- Method .
.
1213
5* Manufacture ot waveguides fot printed circuits 233
Ch.110 Manufact6e :of N14~Lines
10 General Ihformation 23
2* Manufacture of :chokis for deidy lines
3- Manufacture of holdeft and casings 239
4. Assembly and wiring'of delay lines 239
Ch,12. External Details. 241
1. Manufacture, of front.,panels 241
2. Manuf acturez of name ~plates and dials 242
3, Engraving 244
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W-17STYANIKOVA, L. L*
7Anatomical Structure of the Membrane of a 'Wheat Seed and Its
Significance in the Classification of the Genus ."riticum." Cand
Biol Sci, All Union Inst of Plant Growing, VASKhNILp Leningrad,195h-
(RZhBiol, No 4, Feb 55)

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SOURCE COD 0120 66 000 003 0 0
ACC NRt AP6022034 9: UR 2 --
10

AUTHOR: Zketbayev, A. K.1 44ipov, D. X.; Smirin, L. N-1-Tyshchonko, A. P.
ORG -Institute of Nuclear Physics, AN Kaz SR, Alia-Ata (Institut yadomoy Miki
AN KazSSRT
TITLE-. Cell for electrodeposition of radioactive isotopes

3, 1966# 209-21
SOURCE: Pribory i tekhnika eksperimenta, no
TOPIC TAGS: electrodeposition, isotope, radioactive isotope
ABSTRLCT: A better design of an electrolytic cell (as compared
to those described by A. Mastachip'Nual. Instr.-and Noth.,
:19641 V~ 26,.no.'2, 219 and 1. S. Stephen, ibid., P. 269) In
~suggested.,U-tube I (see Fig. 1) houses Pt anode 2 and
terminates with stainless-steel cathode 3; solenoid 4 -Cry
produces a pulsating magnetic field for stirring the
electrolyte..The radioactive isotope is deposited on sub-
strate 5. The. ce3_1 was used for. preparing Mossbauer C057
sourpeal electro2,yte composition and other data are reported
Fig. 1. Electro-
;,
':Orige art. hass I figure* 10 deposition call

SUB CODE 1 097, SUBM IATE: 2OApr65 OTH REF: 003/ ATD P MSESSO

Card 1/1 UDC: 621.039.554

L 4i398-M EWT(m)/EWP(Q/ET1 1J?jc) JDAB
AP60245265 SOURCE CODE: UR/0148/66/000/007/0114/Olis
AUTHOR: Shreyber G. X.;,zhathin. P. S&akiyan, L. Wsova, 1. Ya.
Institute of the Petrochemical and Gas Industry (Institut neftokhimichookoy i
gazovoy promyshlennosti)
TITLE: -.The influence of deformation on intercLystalline corrosion of type 18-8 stain-
less steel
SOURCE: 1VUZ. Chernaya metallurgiya
no. 7, 1966, 114-118
cumeo&, T4"ACL 11f\
TOPIC TAGS: stainless steel, corrosion resistance, metal grain structure, magnetic
saturation.1 MlM,ateel
ABSTRACT: The effect of preliminV7 def Matio and tempering on intercrystalline
0 e
~corrosion of 18-8 stainless as udied
steel, V st 1, _2Khl6N9 steel was defomed,: after an-
nealing:' 37, 15, 10 and 0% atT20 and -700C. All wire samples were subsequently
annealed at-550 and 6500C,for 2, 4 and 8 hrs. The amount of a-phase present was de-
termined on a magnetometer. By lowering the deformation temperatme to -700C, great-
er amounts of *-phase fomed. The magnetic saturation increased rapidly after 10%
deformation, the more so1or unannealed specimens. Samples were boilea for 24 hrs in
a standard solution (160 9 CUS04-SH20, 100 ml H2S04 of density 1.84 g/cm3 in 1000 ml.
of water in the presence of copper chips). After boiling, samples were measured for.'
UDC; 669,14.018.0-121620.196
Cord 1/2

ACC NRt AP6024526
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electrical resistivity (bp/po-100%), bent at right angles on a press with a radius
of curvature of 5 mm and examined with an eyeglass after one bond and ten bends. Dati
are given for a variety of testing conditions; the above defamation temperatures,
.%. defamation and tempering cycles. For any particular set of test conditions, qual4_
tative descriptions of the bend surface are included, e. g., no cracking, deep cracks,
average number of cracks, etc. Plastic defamation increased the rate of intercrysti!l.,.
line corrosion while decreasing the rate of general corrosion in most of the samplqs~.'
The relative decrease in diameter of the "active" section is given as a function of,~
deformation for different deformation and tempering temperatures. The relative changf
in resistivity is given as a functionof tempering time. Optimal conditions for pre-.
venting intercrystalline cracking in 18-8 stainless steel are presented in a three-;,".,,
-dimensional plot of the experimental conditions. Deformation at -700C transformed
more of the y-phase into the ferromagnetic a-phase and its influence on corrosion
was more pronounced than for +200C. Orig. art. has: 4 figures, I table.
SUB CODE: 11,2.0/ SUBM DATE: 28Mar66/ ORIG REr: 005/ OTH REr; 0104
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."AlMechanical Model Representing the Frocens of Crack Formation in Rocks."
report presented at the First,All-Union Congress on Theoretical arxI Applied
MAnhanion- Mnannv- 77 Inn -4 rolh io(n-

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Call Nr- TS 213-Z45
.AUTHOR: Zhetvin, N.P., Rakhovskaya,:F.S., Ushakov, V.I.
TITLE: Descaling of 14etals (Udaleniye,okaliny s poverkhnosti
metala) Methods,EdTloyed by the "Serp i Molot" Plant
(Opyt zavoda "Serp i Molot")
PUB. DATA; Gosudarstvenhoye nauchno-tekhnicheskoye lzdatellatvo
literatury po chernoy i tsvetnoy metallurgii,
Moscowp 1957t 108 p., 4,000 copies
ORIG. AGENCY: None given
EDITOR: Ed.: Gamov., M.I.; Bd- of the Publinhing House;
Berlin, Yeo*,; Tech. Ed.: Attonovich, M.K.
PURPOSE: This is,a manual for engineers and foremen engaged
in metallurgicaland machine-building plants.
COVERAGE: This book contains a description of the most advanced
methods of descaling by acid and alkaline-pickling, as
well as of the electrolytic and the hydride method.
Card 1/3

Call Nr: TS 213,245
Descaling of Metals (Cont.)
The authors believe that the methods of pickling stiihiess
Austenitic Ni-Cr steels.,,semiferritic and ferritic high-~
chrome steels, and also'o'f nickel and titanium alloys have as yet
been insufficiently investigated and present many problems.
Theystate that this book is an attempt to classify experi-
ments in pickling'and to show new approaches to this proVlem.
Disadvantages and limitations of the acid pickling method
are discussed. Experiments with sodium hydride methods are
describedi Methods of neutralizing and recovery of spent
pickling solutions are also mentioned. There are numerous
diagrams, tables, and chemical data. There are 29 refererWes;
of which 15 are Soviet, band 14 English.
TABLE: OF C ONTEkS:
I. Pibkling of Carbon Steel 5
l.. Basic principles of the acid pickling method 5
2. Pickling methods, 14
U., Utilization of Spent Pickling Solutions ~29
Card 2/3
-4.11 V
1,i H flI11111H] 11i"1111 Ill: I I11~

-------------
Call Nr:
Descaling of Metals (Cont.)
III. Pickling of Heat-Resistant and Stainless Steels,
and of'Steels,Chemicaily,Stable at High
TS 213*Z45
Temperatures 34
lo Compositions and properties of oxide films 34
2. Acid pickling
40
3. Combined.alkaline and acid pickling 48
4# Wride'method of pickling TI
5. ElectrolYtic-Ai6thod-of pickling T9
IV. Pickling of-Titanium '96
V1, Flaws in Pickling 103
V1. Methods of Mechanical Descaling 108
Bibliography 110
AVAILABLE: Lil~rary of Congress
.-Card 3/3

fAUTHOR: 289
Zhetvin H.P. 'Candidate of Technical Sciences, and
K. Engineer.
TITLE: Rolling and.heat:treatment of titanium. (Prok'atka. i termich-
-eska7a obrabotka titana.)
PFMODICAL: "Tsvetnye Metal&" (Non-ferrous Metals),
7, No, 1, pp., 72 81, (U.S.S.R.)
ABSTROT: In this article, the results are given of apractical,
investigation of the rolling of section and flat products
from technical titanium and from titanium alloyed with
aluminium. The heat treatment and metallographic, investigation.
of these materials were also studied in the investigation.
No particular difficulties were encountered in rolling
sections from the titanium-aluminium al;oy; finishing q er-
p
:
ations are.best carried out at 200-300 C. The hot roll
i
g
of sheet from both technical titanium and the alloy with
aluminium. is suitable to a thickness of 2.0 - 2.4 mm.. Forged
billets are used as.a starting material for -the hot rolling.
Although packet-rolling of sheet can be carried out to a I .
thickness of 0.8,- 1.0 mm, the consideiable intake of oxygen
and hydrogen which occurs makes this inadvisable. Technical
titanium can advantageously be cold rolled into sheets to'
o.8 mft thick and narrow strip to 0.3 and less mm thick. The
cold rolling of sheet from the aluminium-containing alloy is
practicable to a thickness of 1.0 mm.

Rolling and heat treatment of titanium. (Cont,) 289
'Heating for rolling and heat treatment shou:Ld be carried
out in an oxidising atmosphere at the lowest possible tember.:.
atures.and in the shortest possible time, this leading to
scale-formation conditions which have the least effect on the
resistance to etching and on the mechanical properties og the.
alloy. . Technical titanium shoulG be alloyed at 680-700 0, the
other with aluminium at 750-800 C; four to five minutes
soaking time should be provided for every mm of thickness of
flat products. To destroy brittleness and improve the toughness'
of hot-rolled sections from the aluminium-containing alloy,
they,musS be subjected to annealing at a temperature of
730-750 0 for 9-10 hours. A sodium hydride mglt in alkal-i
is the method recommended f8r scale-removal; for a very light
scale, obtained'at 700-760 0. however, an alka'li-sodium
nitrate melt can be 'used.
There are 3 tables and 8 figures. There are ?,references
of which 4 are Russian.
Ifl

TSKIT, I.I., -kandidat tekhn1oheskikh nauk; BULOMT, X.T.0
in;hener; STIRIDWOo 7.7., inzhener; SIMLOTj N&T., Inshene'r;
ZHNTVIN, X.Pa
Notallurgical plant laboratories In 1957. Metallurg 2 no.8rl-5 Ag
(KMA 10t9)
1. Mobsignik Mentralluoy savadskay lab oratorii wayoda in, Pbtnmskogo
(fir 36da). 2. - Zam"titelf umhal I alka, ~ T,Ssutftl I noy tavo~akcy labora-
torli, Nakeyevskogo metallurgichookoge zaro" I=. Kirova (for Boxmatskiy).
3. Zx*od FarilavY. 4. Sachall-
uik TSeutralluoy sayodskay laboratovii payoda "Sbrp I molot" (for
(Metallurgical laboratories)

AUTHOR: Zhetvin N. Engineer. 133-5-25/27
TITLE: Research work of the "Serp i Molot" Works. (Issledovatell
skiye Raboty Zavoda "Serp i Molot".)
PERIODICAL: "Stall" (Steel), 1957, NO-59 Pp. 472-475 (U.SoS*Ro)
ABSTRACT: 1). The,use,of.:Lntensive,heating of the shrinkage head.
In order to decrease the prop6,~tion of metal cat cd! during
rolling killed steel various methods of heating the ingot
shrinkage head were investigated. The heating of the shrink-
age head was done by'burning 75% ferro-silicon in a stream of
oxygen. For small ingots a mixture of ferro-silicon and
sodium nitrate as asource of oxygen for the ignition of ferro-
silicon was used. The op-timum composition of the heating mix-
ture:, 70% ferro-silicon, 20% NANO 31 10% cham6tte powder,-.The
mixture is used in a proportion of 1.0 - 1.2 kg/ton of liquid
metal., The other mixture used consists of 70% ferro-silicon
(75%), 10% silico-calcium. and 20% NaNO , All shrinkage heads
I
were decreased in size by increasing t~e slope and decreasing
the height from 300 to 275 mm.' Altogether 2.1- 2.2,06 increase
in the.output of good metal was obtained. :
2) 4!he production of low carbon electro-technical steel with
Card 1/4 a vacuum treatment of, metal in ladles. The equipment for

Research work of the "Serp i. Molot"Vorks. (Gont.) 133-5-25/27
'Vacuum treatment was designed by the Institute of Metallurgy,
of the Ac.Sc. SBSR (Institut Metallurgii AN SSSR). It was
found possible to decrease the carbon content from 0,10 - 0.12%
to OoO35 - OoO25% by a 6-9 min. vacuum treatment in ladles.
The magnetic properties of the metal are not improved by this
treatment pxobably due to insufficient pumping power of the
PMK-4 pumps.
3) Steelmaking in a.-recuperative furnace.
Two campaigns of making steel in a 10 ton recuperative.furnace
were carried out. Results are given in the table. It was
found difficult.to obtain medium carbon steels of exact carbon
content. Some defects in the design of the furnace (not speci-
fied) w*ere found which will be corrected for-the forthcoming
3rd campaign.
4) Roller passes for-a wire drawing mill 750.
Introduction of roller passes increased the output of the mill
by 6-7%. Rollerd.service life 40 to 50 shifts; they are cast
from steel of the following composition: 2'15 09 Iro Mn, 0.5% Big
23-25% Grp 1.5% Nip 1.0 - 1o5% W.
5) The detemination of the causes of formation of "scale".
This defect appears on the rolled surface in the form of rolled
Card 2/4 surface cracks. It was established that the defect is caused

Research work of the I'Serp i Molot" Works., (Cont.) 133-5-25/97'
by,joint action of arse*nic, tin and copper which do not dissolve
during heating in scale thus enriching surface layers causing
6 local loss of plasticity. Dressing of the metal with "coarse
scale" is not effective as the defect reappears on reheating
and.rolling. Fine "scale" can be dressed*
6) The production of cold rolled sheets from high speed cutting
steel. The production of this material with a smooth surface
allowed some decreases in allowances during the production of
flat cutters.
7) Cold rolling of stainless strip. The operation of a light
roller mill L~KM-38 for rolling strip was somewhat improved
'by some changes in diamters of working rolls. However, the
improvement was insufficient and it was decided to use it only
for rolling st3~ip 20 mm or less, thick.
8) Roller furnace for thermal treatment of stainless steel.
Operating practice for this furnace was determined for treat-,
ment of various steels. The possibility of increasing the
stabil;ty of rollers at the prevailing temperature of.1 030 -
1 100 C is under investigation.
Production of patented wire with a low oxidised surface.
By isolation of wire from combustion &uses in the furnace and
Card 3/4 from atmosphere during its passage from the furnace to the
UL.
lilt
'RE U 4

Research work of the I'Seip i Molot" Works. (Cont.) 133-5-25/27
patenting bath, a wire with a low oxidised surface requiring
short pickling (5-8 min) was obtained. However, the velocity
of subsequent drawing could not exceed 250 m/min as due to
smoothness of the surface soap.powder was not drawn into the
die.
10) The production of wire from steels Y?Ar3 , and YlGA.
A new technology of the prodaction of wire from the above steels
(for the watch-ma4ng industry) was developed. Hard8ning of
rods from 7�0-800 0 in soapy water hoated to 70-80 0 anneal-
ing at 690 9 during 6 hours with subsequent intermediate annea-,
ling at 690 0 for 1-5, hours. Using this technology, wire with
uniform pearlitic grain is obtained.
115 The removal of scale from stainless steel with sodium
hydride. Stable scales can be removed by treatment with a
molten alkali containing sodium hydride. The losses of metal
are insigaificant as the hydride reacts only with scale. Due
to the instability of the hydride the range of working tempera-
tures is narrow: 360-370 C. There is one table.
AVAILABLE:
Card 4/4

A/I
136-6-20/26
IV.F.I.Candidate of Technical Sciences.
AUTHOR:' IKalugin.1
TITLE: On the Article "Rolling and Heat Treatment of Titanium"
by.B.P. Zhetvin.and,V.K. Belosevich, (Po povodu stath
R.P 7jheTvEn=a V.K,. Belosevicha "Prokatka i Termiches-
kaya Obrabotka Titana".)
PFRIODICAL: TsvetrWe Metally, 1957, vo.6, pp. 78-80 (USSR)
ABSTRACT4 The writer of this letter to the editor is supervisor of
th; rolling group for the VIAM organisation. He strongly crit-
icises-recommendations and omissions in an article by Zhetvin
and Belosevich published in Tsvetnye Metally, ho.l. On the
part "Production of Sections", he maintains the authors'
suggestions for surface.cleaninG and heat treatment are mis-
leading and gives a table of results obtained at his organis-
ation on the mechanical properties of titanium after rolling
with and without subsequent vacuum treatment. The misleading
nature of the part "Hot Rolling of Sheets" he attributes'to
theauthors' ignorance of practical work carried out elsewhere.
TA The .writer goes on to cite experimental data which showed the
satisfactory plasticity of technical titanium when cold-rolled
with stretching., The authors' recommendations on heat-treat-
ment he considers incomprehensible, and because of omission of
Card,1/2 anpl,vses, incapable of application to titanium-aluminium

0
,AUTHOR: Zhetvin, ii.P., Candidate of Technical Sciences, Lebedlkov,
A.A., Tunkov, V.P. and Zaytse.va, A.D., Engineers.
hTIE: Raising the Yield of Metal by Using Hot Ingot Tops (Pov?sheniye
vykhoda godnogo-putem obogreva pribyllnoy chasti slitka)
PERIODICAL: Stall, 1957, Ao.?, pp. 58? - 592 (USSR)
ABSTRACT: Investigations carried out on the "Serp i Molot" Works on
- :heating hot topof ingots of killed steel and riser for large
steel castings are described. The following participated in
the work: Engineers C.V.-Svirdov, V.M. Maksimov, P.I. Mellnikov,
A.V. Rabichev, V.I. Tvirov, I.I. Fomin, A.I. Filatova and lab-
oratory assistants I.P. Zabotkin, I.D. Obledkov and others. The
usual works' practice was to team ?5-ton open hearth heats into
84 to 90 moulds (0.8 ton). Bot;om pouring of ingots placed on
12 ingot stools with filling sinkheads with bunkerite was used.
Cropped head for carbon steel was 13 - 13.5% and for some low
alloy steels 15-16%. Ingot dimensions: top 330 x,330 mm,
bottom 2?5 x 275 mm, height 1 085 mm. The use of the following
substances for heating hot tops was tested; 75% ferro-silicon
crushed to -2 mm) 5 - 6 kg peringot with a supply %f oxygen
2 - 3 min) and 6 mixtures of ferro-silicon, aluminium, sodium
~
nitrate, chamott6 powder and silico-calcium in various propor-
Cardl/3tions and combinations. The composition of mixtures numbered
rP

133-7-5/281
Raising the Yield of Metal by Using Hot Ingot Tops,
1 - 6 is given. The structure of the ingot with heating top
with ferro-silicon is shown in Fig-1, methods of sampling ingots
in kig.2, comparison of macrostructure of longitudinal templets
of ingots (A12 steel) with heating sinkhead with lunkerite and
mixture 5 in lfig*3. Gas content in various parts of an ingot
cast with intensive heating of the sinkhead and chemical comp-
osition of sampl,e8,from longitudinal templets of ingots heated
with lunkerite and mixture 15 are given in Tables 1 and 2,
respectively.'.As the next step in saving metal, the shape of
sinkhead was modified (Fig.4).and the insultion of hot tops
improved (Pig*5)- It is concluded that the use of intensive
heating of hot tops of large ingots and large shaped castings
by combustion of ?Wferro-silicon in'a stream of oxygen improves
the quality of ingots.and castings and gives an economy of
metal f~r-,Dm. 4 to 15%. The method of heating hot tops of ingots
not larger than I ton using mixture no.5, (70% of 2~96 ferro-
silicon, 20% of sodium nitr
ate, 10% chamotte powder for ingots
stripped with clamps and mixture No.6 00% of 75% ferro-silicon,
W16 sodium nitrate and 10% silico-calcium) for ingots and medium
shaped casting for which clamps are not used, also improves the
Card2/ auality of ingots and castings and gives an economy of metal from
319.5% for ingots to 15% for castings. Considering that the work

133-7-5/28
of Metal by Using Hot Ingot Tops,
was carried out with 800 kg ingots, application of the above,
heating method for larger.ingots should be additionally checked.
During 9 months of operating according to the new practice crop
ends were decreased by 2.3% and defects due to microstructure to
.0.21% instead of the previous figure of 0-50%. There are 5
figures and 2 tables.
'ABBODIATIOB: Serp i Molot Works (Zavod "Berp j Molotn)
AVAIIABLE: Library of Uongress.
Card 3/3
717-7-117- is, I I~11 4

AUTHORS: Maksimov. B.M.? Zhetvin,. N.P. Ivanc-, A.A. axd
Babkov, 6.v.
TITLE. Roller: Guides: (~.a IL 250 Wire 1413.1 (Rc.,Ilkovy7e propuski:1
na Provo lochnom, stane 250)
PERIODICAL:' Metallurg, 1958 Nr 5, PP'26 30 (USSR).
ABSTRACT: Roller instead of alip guidea hate been successfully
used for the last five years when tolling 30-165 mm dia.
round.s. The advantages of roller L~uileja are outlinecl by
the authors who discuss t-he difficulties which arose through
high rolling speeds when such guldea were used with 5-8 mm
dia. wire. At the "Serp i Molot" Works, the 250 wire mill is-
used to roll low-carbon., medium- caarbon, tool (U'17 U13)
"furrodit-),
austenitic and.ferritic ritain-leas (type .1Kh18N9T_,
heat-zesisting high-,speed and other steels into coiled
5.25-12.0 mm. Va. wire. A,faikly satisfactory slip~guide WaS
H
developed at,the works jointl with the filloskovzkiy institut
stall (Moscow Steel Institute5 in 1954 but this still galle a
defective product and a roller gulde (Figures 1~ 2) was
constructed.. This has one pair of rollers is quickly and
easily mourited and demounted and has some Interchangeable
bearings. For ease-of passing-the at-rip info the rollers and
~Cardl/2 protecting the latter tubular cone guides are provided made,
~A

Roller Guides on a 250 wire-mill 130-58-5-11/16
-like the rollers of chromium-nickel-vanadium steel (1.8-2.2% C11
0.8-1.2% Mat 0-511.0% S11 23-25%Cr, 1.5-2'.0% Ni, 1-0-1-3% W
0-3-0.6% V, under 0.045% 8 and.under 0.05% P. Two cone guide's
in series are provided,the feed-end one being held in position
with a wedge which facilitates the clearing of cobbles. This
type of guide the authors recommend both with manual and
repeater operation., On the 450 and 300 Mille at the works,
guides with two pairs of J?ollers (Figure 4) are used but they
have not proved satisfactory " whereas the one-pair types gave
good results even when deliberately.mis-aligned. The dura-
bility of a pair of rollers is up to 40-45 and 18-20 shifts on
the Nr 2 and 3 lines, respectively, of the 2~O mill.
There are 4 figures.
'ASSOCIATION: Zavod n8erp i Molot" ("Serp i Molot" Works)
Card 2/2

SOV/133-58-6-24/33
AUTHOR: Zhetvin, D.P. Candidate of Technical Sciences
TITIE: in Mi Serp,V114olot" Plant'. (Na zavode "Serp i Molot")
PERIODICAL: Stall., 1958, hr 61 P 549 (USSR).
ABSTRACT: :1) Determination~of o,' .r reserves of the mill 450 (in
co-operation with TSNIITITASh
In order to~obtain a.rational loading of the mill, the actual
.,loads on the individual parts and mechanisms of the reducing
stand under normal operatinG conditions were established. This
made it possible to determine the posoibility of increasing
the,throug-hput of the mill,by improving the desiG-n of the roll
passes and the, rolling technology by a mo
re uniform distri-
.bution of reduction in the individual passes. 6imilar investi-
gation,of loads on the finishing line will be carried out.
2) Developmentof the technology of rollinG of thin sheets
for the productioa,of polished drums.
It was found that sheets for the purpose can be obtained only
from stain-less metal free from carbonitrides of titanium.
Steel.-OM8149 smelted in arc furnaces from fresh materials was
found,to be most suitable. Steel is coat into 500 kC; inrots
which, before forging, are dressed to a depth of 15-20 mm.
Forged.slabs are dressed before hot rolling. Hardened sheets
Gard V2

In the "Serp,i Molot" Plant' S011113 3- 583-6-24/33
2 x 710 x 1800 mm. are made with all precautions to obtain
good.surface. With a low content of non-metallic inclusions
and insignificant separation of the ferritic phase, the metal
can be well polished.
3), The development.of preventive measures against the formation
of bubbles in rimminG steel for thin.sheets.
-.By a strict control of pickline conditions, the defects due to
bubbles decreased from 0.44% to 0.01-y,'O. It was found that the
formation of bubblea.depends on the properties of metal; under
the same condition* of picklinG only part of heats shows a
tendency to the formation of bubbles.
Card 2/2 1. Rolling mills--performance 2. Rolling mills--Applicatlons
- 3. Steel--Processing 4. Steel--Quality control

SOV/13.3-58-6-27/33
AUTHOR: zhetz R.P. Pandidate of Technical Gcier;cea
TITIE: In the ~"Serp JL Molot" Flant.. The development of
Measures to Increase the Life of Rollers in the Furnace
for Thermal Treatment of Sheets (Na zavade "Serp -i
Molot". Razxabotka mcropriyatiy po Mysheniyu sroka
sluzhbv rolikov pechi dlya termicheskoy ob-ztot%1 lista)
PLTIODICAL: Stall, 1958, Nr 6, p 558 (USSR).
ABSTRACT: Rollers made from chromiumnickeltun6sten Bteel
(C 0.45-0-60, Mn 0.65-1-50, Si 0.85-1-50, Cr 26-30,
Ni 46-52) 'W 4-5yo) were tested with satisfactor,7 resillts.
Card 1/1 1. FurnaceB-Equipment 2. Steel-Applicat ions

--mmob, Men",
SOV 133/58-9-24/29
AUTHOR: Zhetvin ~~~(Cand.Tech,SGienaes)
TITLE the Works "Serp, i'Molot" (Va zavode IlSerp i molot")
~PERIODIbAL: Stall, 1958t Np 91 p 642.(USSR)
ABSTRACT: ~Development of dravan- pra tice for difficult to deform,
steels in a 2_K2_4e_qt_e7 sta-te ion the form of wire and rods,
Weheating of semis from some steels before drawing in order
to improve the process of drawing and increase the out--)uk-;
was investigated. The following optimum preheaLing tempera-
tures were established; drawing of wire fron st"A-el 'RI8
0
200-300.0; dra%,Iin,,,,,, of rods from steels KhI81 KAVG, MiG,
.9KhS and:Khl?42 150-2000C. Using preheatin,,' an-Improvemeat
in the operation was obtained.
~Search for *o osphatising conditions for drZ drawinI4 of Wire
J rates above 300 M/min.
17'0 positive results as yet ware obtained, -the inveoitigation
is beinv continueA.''
A study of the influence of the lenr,,th -of the- c,~flindrical
Card 1/2

I I ~ j it j- 11, ; !; , , 1 ,
I 1 1. . I . .

SOV/1-33-56-8-21/30
'AUTHOR: C"andidate of Tecl-L;Ilcal Sciences
TITLE: ttt:~~,"S,erp i Molot" (Ila zavode "Serp i1iolotll)
PERIODICAL;: - Stal .1953, Nr 8, p 746 (USSR)
ABSTRACT..1) An increase in the yield of eood metal in the production
of.killed steel by docreasing the volume of the shrinkaFe
head of4ngots.
By the use of, an exothermic mixture (6596, of powdered 75% f e
silicon, W56 sodium nitrate and 15% chomotte powderY.the
weight of-the shrinkage heWd of ingots was decreased from
109 kg to 91 kg, thus increasing the yield of good metal
~by 2%. In the next stage, the shape of the top was altered
(see figure) which allovied for a further decrease of the
shrinkage head to 81,5 kg and correepondinj~ly the total
weight of the ingot from 605 ke to 796-?98 kgo This gave
an additional 1% increase in the yield of metal.
2), The development of the technology of production of a
new type of automatic steel.
A now type of automatic steel was developed as a replacement
Xor steel AV12. The ne- steel differe in chemical
Cardl/2

--- -I--- - ---- - -- ---- -- I -- - - - - --- - -- - . ~-- ---- ~ -.-- .1 - . -- .--. .- -
At the Works "Serp i Molot" SOTI/133-58-8-21/30

SOV/130-59-2-14/17
AUTHORS: Zhetvin, N.P., and I~odvoyskiy, L.N.
The I%amme r Sickle" Works are 75 Years Old
(Zavodu I,Serp i~ molot,, - 75 let)
aRIODICAL:, Metallurgj 19599 Nr 2, pp 36-38 (USSR)
ABSTBACT: .,The authors outline-the history of the Moscow "Be A
in '94.
,molot" works from the days of its foundation 18
~After a difficult period before and shortly after the
revolution (in which many of the workers participated)
the works were.redonstructed and expanded to become one
of the main suppliers.of quality steels. The authors
somedistinguished workers and the honourB and
decorations which halve been bestowed. The works have
consistently.over-fulfil-lecl government.plans for twenty
years, including 1958. The,expanded production of
stainless steel sections with a 22-fold increase,
in 1946-1956 was the'major post-war development,
followed by high-speedsteel. with a 6-fold increase.
The authors state that the -works is now.entering a
second radical'reconstruetion which will lead to a
great increase in the range of products without much
Card 1/2 increase in volume. They show some decorative uses

, ~ ilol.,i,;
1 Iff! li, . it V I ;", " I
j
~f 1, :R,:,
~. 14
'it I
I I . ?~ . ;

S014133-59-5-19132
AUTHOR: Zhetvin, X.P., Candidate of echfiical Sciences
TITLE: the Moacow-works "S erp i Molot" (Ka Moskovskom zavode
.11serp i Molot")
Stall$ 1959, Nr,'5, pp 419 420 (USSR)
~ABSTRACT: 1) The production of Armeo iron from rimming steel 08-10
by vacuo treatment of liquid metal in a ladle (in co-
operation with the Metallurgical Institute of the Academy
'of Sciences of the USSR). By a vacuo treatment of rimming
steel for 6-8 min, at a residual pressure of 5-10 mm, HS,
carbon content of the metal can be decreased from 0.14-
0-10% to OeO30 - Q#025%. The. vrork is being continued.
2) The use of heating of shrinkage head of ingots with
briquettes and coatings for decreasing crops, The use of
exothermit briquettes (50% coke breeze, 25% charcoalt
200,1 dry sa fixed into hot tops for
wdust and 5% of NANO
3
killed steel ingots.,decreased crops by 10%. As the
Application of briquetten made the use of clamps-impossiblo
tion of bri4u6ttes required a spe*ial worltshopg
and the produe
the method.was discontinued. Instead, coating of hot tops
Cardl/4-

SOV/133-59-5-10/31.
At the Moscow-Works."Serp i Molot"
'with an exothermic mass_ (20% dry sawdust, 45% dry coke,
reclay) was introduced. The
200%, NaNO and. 15% of fi.
3
internal surface of the hot tops is coated w1th the above
mass (25-30.mm,thick) where it is dried by the heat from
previous teeming accumulated by hot-top lining. The
coating is painted with a solution of sodium silicate, On
teeming the coating begins to burn when the would is 2/3
full (the metal enters the already well-heated top) and
the combustion is finished 10-15,minutes after teeming is
finished.' In addition, an exothermic mixture (150% aluminium,
lOYo silicocalcium, 40% ferrosilicon, 1516 NaNO IQ% coke,
31
chamott is added on the surface of-the
5% bauxite and 5%,
this
metal. The-slag crust fQrmed after the combustion of
mixture presents a good heat.insulation. As a result, an
8% crop removes the shrinkage cavity. The method is
recommended for a w1da application. For a farther decreased
in crop and simplification of the casting pit practice, a
*me
experiments were carried out on bottom teeming of.killed steel
in straight-through wide-end-down ingot moulds (normally
Card2/4
q

At the Moscow Works~"Serp i Molot" SOV/133-59-5-10/31
used for rimming steel) with the addition on the~surface
of metal of an exothermic mixture (65% of 75% forro-
aIilicon, 20% of-NaNO 15% of chamotto powder). The
experiments are being continued.
3) An investigation of the~steel-smelting process
in a direct-flow.-metallurgical furnace (in co-operation
with MEI and TzNIIChM). Before the third campaign, some
modifications in the construction of the furnace vore.~
carried out: installation of two atomizers of up,to 1 200,
10/h capacity,(inatead of .1); an additional recuperator
capable of preheating 20% of air from.'30 - 60 to
0
700 - 750,:C, Altogether, 154 heats were m*ado during
the third.campaign.. The results obtained indicated:
a) a decrease in the.oxidlising' ability of the furnace
(mean content of, iron oxides in slag 15-160,01
Card3/4

t, 11, i1 ~ f, t ~ -r
I It I , " V.:;; I ~
;, lP I I

25/31
g',OV/113-5.9-5-2
AUTHOR: Zhetvint N#P*, Candidate orleic nica Sciences
TITLE: At the Moscow Works "Serp i Molot" (Na Moskovskom
zavode-I'Sorp i Molot")
pp 46o ~ft (ussR)
-PERIODICAL: Stallj 1959, Nr
ABSTRACT: 1) The develo'pmdnt;..of practices of t.hermal treatment.of
sheets in a roller furnace and an increase in the
durability of rollers. The practice of normalising
sheets from carbon steels (08-10) at 1 030 - I 050-*c.
The speed of travel of the sheets norrespondB to the
time of 0.75 -.0-85 min/mm of thickness of the sheets.
Practices for hardening stainle3a and heat-resistant
steels are being developed. Rollers made from centri-
fugically~cast tubes from steel Kh25N2OS2 were tested with
satisfactory..results* Nav design of rollers:
a) from ceramic components and b) from steels
Kh28N48V5 and Kh20V5Yu5T2 weredeveloped in co-operation
with the "Elektropech'" Trust.
.2) The development of practices of thermal treatment of
.rods and wire from KhI8 steel. In order to inhiblt the
ageing proceds (dispersional hardening) which occurs during
Cardl/6

SOV/133-59-5-25/31
'At the Moscow Works I'Serp i Molot"
..prolonged retention of wire in the hardened state or
during its thermal treatment at a comparatively low
temperature..(below the lawbr criti~~al point) the following
changes in the.production pactice were introduced:
i) alkali pickling during which the wire was heated to
400-500 OC was discontinued; ii) annealing of r.ogs of
intermediate and final dimensions'(heating to 720 C
with0soaking for 2hours, cooling with the furnace to
680 Cand then in air) wag replaced by isothermal
annealing..(heating to 880, C with soaking for 2 hours,
cooling with the furnace to 700 OC, retention for 4 hours,
0
cooling with the furnace to 650 C and then in a pit)l
iii) annealing of'rods directly-after rolling was intro-
duced;, Iv) retex&Lon of wire in a hardened state at
intermediate manufacturing stages was limited to 8 hours..
With the above modification, a plastic wire wals.obtained
which could be drawn with partial reductions of 20-25%
and the total reduction of 50%.
3) 'Productlon of a low-cax-bon ejeotr-Otechn4ca-I Iron wIth
a low coercive force and minimal ageing (in co-operation.
Card2/6

SOV/133-59-5-25/31
At the Moscow Works:"Serp i Moiot"
with M&TI).. By annealing of metal in a stream of dry
Ihydrogent magnetic ageing can be reduced to a-minimum
oercive for-io not exceeding 10-20%).
(increase in the r
4) Search for-methods of increasing wear resistan a of
parts made from high manganese steel (in co-operation with
TsNIITMASh). -As -the wear resistance of parts of crushing
machines made from stool G13L is lower than that.of
corresponding imported specimens, a research on-the possi-
bility of improving this.quality of the home-made steel
is being carried out; PropDrties and composition of
30 specimens of imported parts were studied, whereupon it
was found.that the upper "Limit of phosphorus and silicon
content in.the home-made pe.-ts is higher than in..the
Imported ones* A machine for testing w-ear-resistaut
properties of ppLrtSL under conditions similar to their
normal operating qonditions was developed and at present
a method.of testiwwhich will seaure the reproducibility
of results is being worked out.
5) An investigation of the kinetics of decarburisation:
of tool,and ball-bearing steel during thermal treatment*
Card3/6
is

At the Moscow Works ".Serp iMolotll SOV/133-59-3-25/31
The process of docarburization of steels U12A and ShKhgl
.,during thermal.treatment under laboratory and industrial
Condit ions I has - be an studied, It'was found Shat:
.4) on annealing*at temperatures uP to 740 C with-soakins up
.~to 16 hours under.oxidising conditions and in.the presence
of freskiron filings, the docarburisatioh process does
not develop-either in rolled (with scale) or in.machined
specimens. Annealing above 740 0C leads to the formation
of plate p8arl itel, b) the decarburisation at temperatures
above 740 q accelerates in time. In oxidizing atmosphere
8n machined specimens,.the decarburisation begins at
76o C after soaking time of above 8 hours, at 780 C
after 4 hours, at.800 C after 2 hours and at 820 *C after
I hour; a) in the surface zone of specimens covered i
with scale, an insignificant increase in carbon
concentration .(Up to 0.18590 is observed (due to diffusion)
which~neve.r 'equallses with the composition of the main metall
d) an increase in the carbon content of the surface layer
ofspecimenowith scale confirms the protective action.of
the scale against decarburisation during thermal treatment*.
Card4/6

.At thel Moscow wo:I~ks "Serp I Molot" SOV/133-59-5-25/31
Picklingof rolled products before annealing promotes
decarburisation; e) on annealing in aotube with fresh
...iron filings at temperatures up to 800 C and soaking
up to 8:hours.no decarburisation of steel SbKh9 was
observed (on annealing without tubes or in tubes at
temperatures above 800 0C decarburisatIon at both steels
takes place). The statement of some authors that the
decarburised layer.can pass into scale was not confirmed
by the experiments.
6) Development of:a_practil-.e for continuous contactless
electrolytic method of pickling wire. Laboratory
pickling was carried out an a two-bath apparatus* In,
the first bath, wire from carbon and IKhl8N9T steels was
submitted to cathodic and, in the second, to anodic.pi6kling.
The influence of the composition of electrolytes, their
tempratures, current density and pickling velocity were
studied. Optimum picicling conditions (quoted in the text)
were established.
Card5/6

IM I Wf, 4 1
SOV/133-59-6-24/41
AUTHORt Zhetvin,.N.P., Candidate of Technical Sciences
At the~~Moscov.Works "Serp i Molot" (ria Moskovskom
zavode, roserp i'molotid
PERIODICALtStal' 1950,: Nr 6, p 55o-551 (USSR)
p
ABSTRACT% 1. Determination of the depth of cracks in roll passes.
The sensitivity.of ultrasonic defectoscope UZD-7N was
tested on'specially prepared plastic and steel
The true depth of defects agveed with
specimens.
,
that given by tables prepared for the instrument.
In experiments,on the determination of cracks in rollfi
of 450 and 750 Mille cracks 35-40 mm deep were f ound
which was later confirmed during machining of the
rolls.. The use of the defectoscope permitted
pre-arrangement of roll repairs thus preventing
breakdowns.
2. .~Mastering of the process of straightening of
stainless steel in hardened and soft state on a
straightening-stretching machine. The most suitable
conditions for stretching sheets.from El 904 steel

Card 1/2, -70 -120.
werefound to beds 55 and aB 100

18.7100, 18-7500 775911
SOV/229-6o-2-7/13
--Zh-eLv'j q,, Podvoyakly, L. N. (Candidates of
TechnidiiT-Snences), Krylova, L. 1. (Er~sineer)
TITLEs Investigation of De-carburization. Kinetics of Bill
Bearing Steel DAving Heat' Treatment
FERIODICA Lt Metallovedeniye i terinicheskaya obrabotka metallov,
1960, Nr 2 -112 (USSR)
pp 37~
ABSTRA!,T t The experiments on the above subject were carried out
at the laboratory of "Serp I molot" Plant (Zavod
Itserp I molot"). Since it is very difficult to
aeparate processes of scale formation and decarburiza--
tion, which proceed simultane-ouoly, tiv., variation of
carbon concentration in the u(trface layer after scale
removal was selected as critevion of de-carburIzation.
Aft&r thorough studk of dekaarburlzatlorL in the initial'.
rolled state, ShYhq- steel ~speciirnetts (C, 1.00-1.10; Cr,
0,90-1.20; Mn., 0.20-0.4o; 01, 0.15-0-35; S, 0.020;
Card 1/9

Investigation of Decarburization Kinetics 77594
of Ball Bearingr Steel During Heat Treatment sov/129-6o-2-7/13
~P