SCIENTIFIC ABSTRACT DUBROV, N.F. - DUBROV, YE.G.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000411410012-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 25, 2000
• Sequence Number: 12
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

67766
0 fo tail ii th
Specific Losses
metallographically. The number of non-metallic
inclusions was determined on unetched seotions by
counting. The average number of non-metallic
inclusions per square millimetre of the section surface
determined at a magnification of X 600 was taken as the
criterion. The non-metallic inclusions observed in
separate strips can be divided into four different
types$ (1) globular silicate inclusions (simple and
complex silicate$ - S102p 2FeOS102s M2OSiO2,
aFeO.mMnO.pSiO2); (2) finely disparsed acute-angular
or square inclusions of titanium carbonitridest TI(CN);
(3) sulphide inclusions FeS, RnS; and (4) acute-
angilar inclusions rich in aluminium oxide - AlpO
A1203-SiO21 A1903.FeO. In Table 3 the results o? the
determination of the total quantity of non-metallic
Card Inclusions in the microsections, their types and
2/4 diaensians-are-shown, ---In--order to expose the grains
the sactions were etched in a 1+% nitric acid solution
in alcohol. per squa-.e
millimotre of-the investigated specimens are shown I
Table 3. The grain bouadarie3 in steel of specific V@

67M
so,t/126-8-5-19/29
Hot-Rolled Transformer Steel with Low Specific Losses
loss of 0.75 watt/kg are straight, and vory dark (Fig 1).
In steel with a specific loss Plo/50 of 0.83 watt/kg
in4ividual grai.-as with curved boundaries can be seen
together with a ionsiderablo quant1ty of straight-
boundary grains (Fig 2). As the spocific lo3s increasos,
so the clirvature of the grain boundaries Increases.
Fig 3 shows grains of Steal with a specific loss P10/50
of 0.95 (a) and 1.26 (b) w&tt/kg. Supplementary
to the metallographic investigation threa specimens of
steel with low (Nr 1), madlum (fir 10) and high (fir 16)
specific losses w..)re submitted to an electron-
microscopic study. After polishing the specimens in
the plane of the sheet they were etched in a 4% nitric
acid solution in alcohol for 30 seconds, and quartz
replicas were made by depositing quartz in vacuum. The
replicas were Inspected vith an W-3 electron microscope
at a magnification of X 20 000. The author arrives at
Card the following conclusionst Hot-rolled transformer
3/4 steel with specific losses P10/50 of 0.75-0.85 watt/kg
as compared with steel possessing high losses is

67766
SOV/126-8-5-19/29
Hot-Rolled Transformer Steel with Low Specific Losses
characterized by the following featur st 1) coarse
ferrite grains (6 to 10 grains per mml) with
essentially straight boundaries; 2) the grain
boundaries-in the-majority-of cases did not exhibit
precipitates of an extraneous phase; 3) a small
quantity of non-metallic Inc;usions; and 4)
Card essent4ally few A1203 inclusions and a low chemical
4/1+ impurity content of sulphur, nitrogen and aluminium.
There are 1+ figures and 3 tables. 41
SUBMITTED: March 11+1 1959

SUCHILIMY, S.L. kind. tokhn.w@j N.Y., kwAstekhnonsuk
Perfect thsAtsto of e1*ctrIc arc furnace* arA Improve the
quality of electrical steel, Tftdy Uralopolitekholusto uo,731
111-141 '39. (MIRA 13A)

77452
SOV/133 -6o-i -xj@//3o
AUTHOR: Dubrov, N. F. (Candidate of Technical Sciences)
TITLE: From the Investigations at Pljint Laboratories and
Institutes In 1959. At the Ural Scientific Research
nstitute of Verrous Metals (Urallskiy nauchno-
I
.
lssledovatellskiy Institut Chernykh Metallov). Informa-
tion and Current Events
PERIODICAL: Stall, 1960, Nr 1, p 44 (U@SR)
ABSTRACT: (1) Casting of--rimmed-steel-into bottle-shaped molds
for telegraph wire production. In collaboration with
Revda Plant (Revdinskiy zavod). At Revda Hardware-
Metallurgical Plant (Revdinskly netizno-metallurgicheskly
zavod) 120-ton melts of rimmed steel used for telegraph
wires were cast into 250-kg ingots. It was necessary to
provide caps for 450-470 Ingots; the Ingot growth had to
be trimmed off before the beginning of rolling. There-
fore, experiments were conducted of pouring rimmed steel
Card 1/3 into bottle-shaped molds. Two types of steel were used;

From the Investigations at Plant Laboratories 77452
and Institutes in 1959 SOV/133-6o-1-13/30
one with a content of 0.06% carbon and 0.25% manganese,
and another with a content of 0.14-0.20% carbon and
0.40% manganese. Adaptation of battle-ahape'd molds
showed the following advantages: (a) The surface of an
Ingot comes out clean, mold cleaning becomes unnecessary
(In the process of pouring, the ult-leel does not rim, and
no spatter sticks to the mold interior), no caps are
needed since the molds are plugged after steel lo poured.
(b) With the reduction of metal trim, the amount of usable
steel Is Increased by 4-8.5%, resulting in saving of
approximately 17 rubles per ton of steel. (2) Adapta-
tion of light-weight refractory clay for lining of ex-
tension pieces. In collaboration with Combine imeni
A. K. Serov (Kombinat Imeni. A. K. Serova@ The use of
light-weight refr&ctory, clay for lining of the extension
pieces (weight 1.5 g/cD) has permitted reduction of
metal trimming of ingots by 2-3%. Life of such extension
pieed's, carefully built and with a good coating of re-
fractory clay, Is 18-20 melts, similar to that of ex-
tensions lined with the standard-weight chamotte. At
Card 2/3 Combine imeni A. K. Serov, adaptation of extension

From the Investigations at Plant Laboratories 774522
and Institutes In 1959 SOV/133-6o-i-13/30
pieces lined with light-weight refractory clay for
casting carbon and ball-bearin6s steel Ingots has
reduced the head trimming and reje@ts due to poor
macrostructure (particularly at shrinkage, from 0.7-1.0%
to 0.3%.
Card 3/3

0.0000 77454
SOV/133-6o-l-i5/3o
AUTHOR: 'Dub,ov, N. F. (Candidate of Technical Sciences)
TITLE: From, the Investigations at Plant Laboratories and
InsUltutes in 1959. At the Ural Scientific Research
'
(Urallskly nauchno-
Institute of Perrou3 Metals

UODICAM
PM Stal --@-j
960@ ioN,
_4ussw
--'-ABSTRAC'f.-- (11-The-development -of-production technology of-
Iron-aluminum alloy, with a high magnetic permeability.
A technology has been developed, of hot pack rolling
and of heat treatment, of "allfenol" (Yu 16), an
Iron-alum1num alloy, prpcessed in sheets 0.35 (0.20)
x 600 x 1,200 mm, and with an Initial magnetic
permeability of 30,000-40,000 gauss/oerateds at the
coercive force of 0.005 oersted. Such an @lloy Is of
high electrical resistance (1.45 ohr x mm. /m) and also
Card 1/ 3 wear and--corroaion resistance. After melting in-100-kg

I
-From-
rand I
From the Investigations at Plant Laboratories 77454
and Institutes in 1959 SOV/133-6o-i-15/30
induction furnaces and being poured into chill molds,
the alloy is then pack-rolled at the mills of Verkh
Iset' Plant (Verkh-Isetakiy zavod) with_the0 following
heat treatment: short annealing at 900 950 C, then
furnace cooling to 500-6coO 0, with an oil or water
quenching from this temperature. (2) Investigations
of smelting and heat treatment processes of soft
magnetic alloys. The influences of single, double, or
triple remelting In a vacuum arc furnace with a
consumable electrode on the magnetic properties of
alloys 50N and 79N5M were investigated. The triple
remelting in vacuum Increases the magnetic permeability
1.5-2 times, and also decreases the coercive force of
alloy 50N. The influence of vacuum melting in an arc
furnace on the magnetic properties of alloy 79N5M depends
greatly on the oubsequent heat treatment (annealing
temperatures). Also investigated weAre the influence
,(from---1-0000--to 1-j4GOO-C) ------
-Card - 2/3 of-anneal I ng--temperatures

Trom -the -Investigationd At ?1ant- Laboratories-_ -77454-----
-7
=@nd_@:.@tltutea-irv-1959 _15/30
and holding and -cooling rates of the magnetic properties
of 50N and 79N5M melted in an open induction furnace
and remelted In a vacuum arz'furnace with a consumable
elOctrDde'. and of the soft magnetic alloys remelted in
a vacuum are furnace. A maximum magnetin perneabi t
A - _""ned swall-rg-&t ower emperature3
(1,?00-1,250@ C) as compared to those annealed at 1,300-
1,3300 C.
Card 3/3

TITLE: From Investlgationa of' Plf-in@l ovies and Insti-
tutes In 1959. A' tiie Urul. Scient-ific Research
---Institute -of Fer-ous-*@-talz@
i3sledo-itatel Iskiy institut (,lierrivkh !r,2tal.lov)
---PERIODICAL: StaLl,___ 1960, --fir -I, _(Usia.)
ABSTRACT: Investigations of to formation, an]
of rpethods decreasIng varlatlc,ie, ln 0,,0- thIckness of
strips produced by colki rolling In Collaboration
with Magnitogorsk Oomblne (MagnitoEorrky kombinat)
New theoretical basic rza-.tA.(;-,As weve d@@veloped, wit.,
rolls preltminat-I.1y tqet, an,i ,qttc. tA profile,
Card 1,13 constderably o,17' the strip

From Investigations of Plant Laboratories ji,46"
and Institutes in 1959. At Lhe ural 31,1,1- SOTI/i 1 -22/30
entific Research Institute of Ferrous
Metale (Urallakly nauchrio-ts,31edovatel.'skl.-,)Ir)stt~ul.,
chernykh metallov)
thlcknesa- --Re-jults of--labovatop,' and
expertments on sheet. mill 1,200 have proved that
through an Increase In strip tensions to 0.710 - 0.75
of liltimate strengti'l arly Corrogatlon, o:, warping of
rolled strips is ellritnated. Development In technology
of enameling of steel ptpei, t-o replace plpes made of
alloy steel and of nonferro,i3 iretals 'In collaboration
with Pervoural'sk Starotlvvb,)@,.; Fiant (Pervourallskly
starotr,ubnyy-zavod) ' A techrology, has been developed'
to prepare pipe surfaces for an enameling and baking
process, and aljo to prevent warpIng of enameled
pipe3. A opecial Installat"on lzi ased eriabling'
enwnel lining while changing the plpe@iangle of slope
to a horizontal positlon, and while preservIng Its
Uard 2/3 continuous rotatl--.n.

--16JF
The rates of feed for enamel lining, of pipe rotation,
and also the setting of the pipe angle of slope are
e3tablished. After the enameled pipes are dried and
ba'.:ed in electric furnaces, they are cooled by being
placed on continuously rotating rollers, thus correcting
any warping and eliminating sagging that has occurred
during their baking period. An experimental batch,
2-2.3 m In length, with a satisfactory onamel coating,
was manufactured at a semi-InduptrIal Installation.
Card 3/3

S/133/60/000/007/012/016
AUTHORSi Dubrov, 1. .1 Gorlachl I.A.; Lyasko, N.V.
TITLEs The Effectl! f Copper on Transformer St ell'
0
PEMODICALt stall, 1960, No. 7, pp. 645 - 646
TEXT3 According to the work of V.S. Mealkin (R*f. 1) it can be as-
sumed that a maximum copper content of 0.6% has no adverse effect on the e-
lectrical and magnetic properties of transformer steel, assuming that this
q-.antity of copper is contained as a solid solution in ferrosilicon. Righer
demands led to the conclusion that the permissible copper content of trans-
former ateel must not execid 0.10%. In order to establish unambimuously
the,effect of copper on transformer steel, tests were carried out on three
types of steel of the following "mpositiont
Si C Mn P S Cr CU 92
A (A) 4.66 0.04 0.01 0.008 0.002 0.010 0.059 0.0017
6 @B@ 4.69 0.02 0.03 0.010 0.006 0.070 0.310 0.0018
B V 4-59 0.03 0.04 0.009 0.003 0.030 0.046 0.0050
Steel A and 3 were melted in a 300 kg induction furnace and steel V in a 500
Card 113

The Effect of Copper on Transformer Steel 3/133/60/000/007/012/016
kg are furnaces.- - From-theips steelw sheets were rolled 0.35 am -thick,- which
ore tempered at 1.1200C in in4ustrial vacuum furnaces (with a residual pros-
:
ure of 60 = Hg). From the sheets 50 x 250 = strips were cut which were
oozed- by the absolute vattast*r aolthq4f__@apoording -to rQCT (GOisT)_ 802-50 for
specific loss (PIO/50)p-and 'by-ballistic method for magnetic induction in-
sk-and-median ioldise Mague-ti-"ndue-tion-was7--appa-Mntly-mog"tfwcvted-tQ---
_--copperin -weak - _f i elde(betmeen--so and _B1 ) .---Spec. Imene--of -various- -copper-
content-in as ium-m&gn*tio__fi*1ds- praotioally--did- not- show_any_'@
change in magnetic inductiona ___Copper has an effect on specific losses when
the Cu content exceeds 0-3% and this influence is very considerable when the
Cu content Is above 0-5%. Judging from the testg it can be assumed that the
separation of Cu from ferrosilicon. starts already when its amount is well
below 0.6%. When examining non-net&llic inclusions in many samples, on the
boundar.7 of the inclusion core@ complex iron sulfides and copper sulfides
were observed; the latter most probably formed as a result of the 2 Cu+FeSr-t
r-TCu2S+Fe reaction (1). Lt high temperature (1,120 - 1,1500C) annealing
in the vacuum the reaction should proceed to the right as at 1,100OCt
--APOF,S - 11,930 Cal (2) and C 20,070 Cal (3). Consequently, copper
_AFou2S
Card 2/3-

The Iff eat-of Copper on -Trsaeforner Steel - - 81133/60/000/007/012/016
ata. tion of copper _in_ put-*.- fom or. in -the -form of sulfurous compounds# hater-
oprjx@m mixtures are formed which deteriorate the electric and magnetic
properties of transformer steel. It is advisable, therefore, to keep the
maximum copper content below 0.20% in stools which are standardized for mag.
netic Induction and below 0-40%-in x-M-1- c--
A in
ri oseest when use fields of 0 008 a.t./cm capacity or less, trans-
former steel-- shnuld apparently not contain any copper at alll even a quan--
tity of 0.2% is inadmissible. There are 3 graphs, 2 sets of photographs and
4 referenceat 2 Soviet and 2 German.
ASSOCIATIONt Urallskiy nauchno-isaledovateltakiy institut chernykh metallov
(Ural Scientific Research Institute of Iron and Steel)
Card 3/3

IMOXV, L.V., inzh.; XCUN, 1*0100 ilia#
17-
---------------
ttrailskil mauchno-inalodovatel okiy imtitut c,.ernjkb .-ot&Uov
i Vagnitororrldy met96Uurgicho^kiy lx=binat.
(Amealing of r.:otals)

DUMOV. N
Iffect -of copper onelectrical steel@ -Stall 20 no. 7t645446 - - -
J1 160, (MIRA 14:5)
1, Urallskiy nauchno-iseledovateVskly Iwtitut chernykh metallove
(Steel-Aagnetic properties) (Copper)

S/133/61/000/90VOOI/
A033/A133
AWHORS: Dubrov, M.P.; Gorlach, I.A.; Privalov, S.S.
Y Ingtitut Zhdanov Metallurgical
TITIEt t
Institute). Inventigatipg the amelting process of transformer steel
in the electrI6 furnace Lin cooperation with the Chelyabinijkly i
Verkh-Isetskiy metAllurgicheekly zavod (Chelyabinsk and Verkh-Isetak
Metallurgical Plants)]
FERIODICALi Stall, no. 5, 1961, 403
TEM The technological corAltions of obtaining transformer steel with a
minimum of Impurities have been Investigated. Adding to the charge up to 0% iron
ore and up to 3% lime (of the weight of the metal charge) ensures an Hn-content
not exceeding 0.10% and a Cr-content of 0.003%. The reduction of th* Mn-aor4ent
In the metal !3 accompanied by an Increase of the coefficient of chromium distri-
bution between slag and twtal. To decrease the C-coptent to 0.03 - 0.04% it is
necessary to blow through the bath with pure oxygen r.ot containing nitrogen and
moisture. A rapid reduction of the sulfur content of steel can be achieved by:
alloying the metal with silicon at the, beginning of the refining period, by the
----------Card 1/2 ------

At the Zhdanovakly metallurgIchOSMY In8titut...
8/133/61/000/005/001/009
A033./A133
presence of liquld foamy slag containing not nor* than 1.5 - 2.0% FeO In the bath
prior to tapping, and by an intensive stirring of the metal with the slag during
the pouring of the malt Into the ladle. During the silicon-alloying of the malt
at the beginnIng of the refining period, the nitrogen content of the steel does
not exceed 0.005 - 0.007% which Increases to 0,007 - 0.010% during alloying at
the end or this period. The utilization of magnesium-aillcon for the final do-
oxidation contributes to a decrease In the oxygen content by 15 - 20%. Abstract-
Card 2/2

S/l96/6l/OOo/oll/_oo5/o42
AUTHORSi Shoft*111 N.I.o Dubrov N.F., Xironov, L.V., and
Kolov, M.I.
TITM Coiled liShtly-t*xtured electrical steel of good
magnetic properties
PERIODICALt Reforativnyy shurnall Zlektrottkhnika I energetika',
no.11, 1961, 2, abstract Ila 6. (Vestn. elektroprom-
sti, no.6, 1961, 69-73)
TEM Cold-rolled lightly-textured electrical steel han a
number of advantages over hot-rolled. It can be produced not only
in shoots but In coils, which ensures high uniformity of
properties and allows the manufacturing processes to be mechanised
and automated both in the actual production of the steel and in
its a lication-.Th"bj*C-t-.-w,.!-the work-waa-to sprove-the
properties of the coiled material, Particular attention was-paid
to reducing the specific losses whilat maintaining the required
magnetic induction and plasticity. The specific losses may be
reducad by increasing the content of Si and reducing that of C,
--by-rodue-ing-the-ahe*t-thickn*ija--and-by-using--cold-rolling-&-nd --- - ---
CArd l/ 3

C-q-tlte-ct--I-ilbt-.I-Y---ttx-tttr-cd tle_c_t@cAl S/196/6A/000/011/005/042
heat-treatment conditions that promote grain growth. High-
temperature annealing was specially studied because of possible
reduction in grain size of sheet steel with an Si content of 2%
during the a-y phase conversion at a temperature of 950-1000 OC.
Investigations were made on cold-rollod steel strip of 0-5 and
0,35 mm thickness containing 0.05-0.01% C. Part of the strip was
decarburised by annealing in a gas-hood furnace. After rolling
with various degrees of reduction the strips were annealed in
trAnsfer furnaces and bAtchwise in hood-type furnaces with hydrogen
atmosphere and in vacuum. In both cases the highest grade of steel
() 3100 (E 3100)) could be obtained only with a C content of' loss
than 0.02%. In the transfer furnace the beat magnetic properties
were obtained by annealing be-low the phase-conversion temperature.
With annealin- in hood-type furnaces the specific losses are lower
than with tra-s-fer furnaces; the best result is obtained by
annealing at 1150 OC. The lowest losses are obtained with a
reduction of 5-8% in the second rolling after intermediate
annealing (this Is the critical reduction for electrical shoot
steel). By reducing the shoot thickness from 0.5 to 0.35 mm the
Card 2/3

Coiled lightly-textured electrical S/196/61/ooo/oli/oo5/02
tiqVtm
specific losses are reduced, particularly when the Si content
is increased to 2,2-2-316.
2
[Abstractor's notot Conplete translation.]
Card 5/3

MAN-W AOL tekhatuauki UVRILIVKs L.Taof *4; WTMIL-@-
GOUIHp I.A.j PRVALOT,, S.S.
NOW dayeloigonto in resemb. Stall 21 no.51402-403 414 Hy 161.
t M FA 1415)
(Uml Kount&W-4%tanurgioal Damoes)
(Mxbmv-Blast fumees)

kwAAAhn.nauk; DUBRQY#jAF.p kind. tekhn. nauk; MMOT,
L.V.p inah.1 KOtDVO MJ-.-,Tn-i-h.
Rol-led low-texturized electric engineering steel with hilsh
magnetic proportion. Vent. elektroprom. 32 no.6;69-73 Je
161. (KIRA 160)
(Steel-Magnetic properties)

@N k&vd,tekhn,naukj GOLIDSH=j, M.I., kand.tekhn.naukI
GMIN408 S#O,p kandstokhnonsuk
Effect-of phase constitution of electrical stools on the formation
of Oiagged, edges*" Stall 21 no.lot934-938 0 161. (MIRA 14:10)
1. Drallskiy nauchno-issledovatellskiy institut chornykh metallov.
(Steel-Retallography)
(Ph"s rule and equilibrium)

KIND90vt L.Tj-WMTvJZo,&GUTWMXp 8.0.1 GOLIDSUTUNt M.I.;
SMIRSOV, I.S., red.; CHAPAYILVA, F.K., red. lid-va; KORDLI,
V.P., tekhn. red.
OL WAAM%rJ.%aA,
v*jv prevrashdiantle-I mistva elaktratekhmichesk1kh stalot, Sver-
dlovsk, I%tallargis&t. 1962. 34 p- (MIRA l5tl2)
(Stsel "yo-Akpatia properties)
(Pbas* rule aW equilibrium)
7 7

8/133/62/000/OOT/012/014
A054/A127
AUrHORS:
Dubrov, N.F. Kironov, L.V.1 Koksharova, I.K.
A A ILL" a n'S WNU mama
-lov-(Ural-Scientific-Posearch-Inatituto of Ferrous Metals)
PKRIODICALt Stal', no- 7P 1962o 638
TEM If they have a cubic texture, thin (0.05 - 0.08 mm) transformer
steel sheets show a higher magnetic permeability and coercive force than those
with a ribbed texture. To estab;ish the factors affecting the formation of a
cubic texture, tests were carried out covering the conditions of reduction, the
number of passes, the temperature of Intermediate annealfig, the temperature and
media of final annealing for sheets 0.05 - 0-3 mm thick. The steels tested con-
tained 3% Si, the sheets were rolled M m slabs 2-5, 4.5 and 6.5 mm thick. A
cubic arrangement of the grains could be obtained during the final annealing,
after cold rolling with high temperature intermediate annealing (950 - 1,1000C).
At lower (750 - 85000 temperatures during Intermediate annealing the grains
folbwed a ribbed or a mixed pattern. In strips 0.20 - 0.30 mm thick a cubic
Card 1/2

S/133/62/000/007/01Z/014
At the Urallskiy nauchno-inaledovatel'ekty A054A127
texture develops afUr three passes and reductions of 65 - 75% in each pass;
application of two passes required the reduction to be IncreaSed to 80 - 83%,
whereas for strips 0.05 - 0.1 mm thick, rolled 4 - 5 times, reduction could be
decreased to 50 - ", to obtairs the same effect. Strips 0.15, 0.20 and 0-30
0.35 = thick should be rolled froin slabs 3-0 - 3-5, 6 - 8 mm thick, respectiv;1I
The formation of the cubic texture can be promoted by annealing In a nedium of -
dry hydr*gen (dew point 60 - 700C), or in deep vacuum.(10-4 mm Rg). After vacu-
tun annealing at 1,2000C, 0.05 - 0.08 m thick steel sheets with a cubic texture
displayed a magnetic permeability (pot Ckmax) of 2 - 3-5 and 30 - 36 thousand
gauss/oersted and a coercive force of 0.17 4-0.23 oersted; these values are 2
3 times higher than in-sheets having a ribbed-texture. -0.20 - 0-30 m thick
strips had, after three panzes and two high-temperature Intermediate anneallngs
with final wmealing at 1#1500C a cubic texture up to 50% and ribbed texture to
20 - 25%. The magnetic induction values (longitudinally and transversally to
rolling) were 18,250 and 16,300 sauna, respectively, whereas the corresponding
values for ribbed texture were 18,30Q and 14,300 gauss,'respectively.
--Card -P/2-

XHQ=p-V*No; BARUOTAj,-N.A*j C4XUCHt--1*Aj; KVASOVj TO.I.1 LWXARSIMO" Lso;
M1WOV# L.T.; MYAU)V,, S.S.1 LYASKO, H.V.;
W[ROKOV# L.Y.; KWHAROVA, Ex.; mpailm, A.S., Dalm, zx;
XUZXKTSM, -%X; tAl"# X#19;- KRASILI)TIKOV, N.A.; GOLID$HTMO MJ,j
GVrZWMj. S.G.; 00,TNOKOV, Th.l.; SIRTABIN, N.F.; KORSHCHIKOTO V.D.
,Research by the Ural Femus Metal ReseaTch Institute. Stall
-227n*6ff&Ao6UjOS_6"*670 J1 162. (MIRA 150)
(Metallurgical research)

DUBROV, X.F.I.GORLACII# Lk*j PIUVALOVI 8.3.1 SHAIRVICH, A.B.; SHUBINA,-S.B.
-At the-UraUlmmarch-Instituts of TaTcris Metals. Stal,' -22--
no.9012, 854 3 162, OM 15111)
(Ural Mountain region-Metallurgical research)

DUBROV Fodorovich LAPKIN, Nikolay losifovich. Prlniml
-Lu@=ehast@iye@,@J.l NORONA, B.A.p reteenzentl
mircNOV, losonard VWWrovich; KRTZHDVA, M.L.., rod. lzd-va;
B=Rf 0.0., tekhn. rod.
(glectrUal stetlsl 191ektrotekbnicheekle, stali. Moskva., Metal-
lurgisdat, 1963. 393 p. (MIRA 160)
(Steel-Magnetla proporties)

Dnpap..M,l KITATVt Mel IWKAWs 11614 VDOMOP V-0-1 MOORA"Byl Sayto
ZAMMUTAt TO.Z,l UXMUOV# AJ-
lbvim of the book by N*Aoleaher IU#blr Officignt OP$r&tion of
apsawhearth Aumacoo.0 (MIRA loll)
1,_*rallrjdr-v,auabno-Inaledovatellokir
OMBIU, kmbiza'%#

AMAUTOV, V,T.j BARANOV, V,M.j tCNSKOT, S.A.; PASMIJOV. A.I.; SRMOV, L.A.;
TORSHIWV, YU.V.; THETITAKOV, M.A.; t,!MVFNKC,, V.G.j- FREITENZON, Ye.2.1
SHC99KAIY.V, Yu,S.; Prinimali uchastiye: KAKAYEV, 3,V.; KOWAMYSTS,
G.M.; NAGOVITSYN, D.F.; NOVDLODSKIT, P.I.; VARSHAVSKIY, V.L.;
KORCGCDSKIY, V.G.1 KLIRANOV, Ye.L.t MEDVFDEVSKIKH, Yu.; TALANTSEVA,
T.I.; DZEHYAN, S.K.; TOPTCHKANOV, B.I.; CHAMISHNIKOV,
O.A,; XHARITONOV, Yu.Ae
Developing and =storing the technology or convertin vanadium
cast iron In oxygen-blown converters with a 100 ton 114g) capacity.
Stall 25 no.6-504-r,08 Je 165- (114IRA l8t6)
1. Nishne-diagill3kiy metalburgicheskly kombinat (for @tkayev, 4or-, @!i-
n1yets, nagovitayn, Novoledskiy, Varshavskiy, Korogodakiy, Kitt* ov,
Madvadevskikh, Talantseva'i. 2. Urallskly
k u j
Institut chenykh metallov (for Dutrov, Putriyan, Topych Etl,
nikov, Baritonov).

1AIR TV 'N-F.:- 10,1191, f,.A.j LEXONTM, A.M.; RUNITS" Y, P.M.;
@13* 1,
Y;ALN4KGj L.N.1 TSUORNIN, Z.G.; ARYASOV, N.I., inab.,
..3tt-tenzentj DOGOFOL, V.I.# red.; MBROV, li.F... red.j
GETIING, Yu.p red.
[V=adlum of the Kachkazar deposit-] Kachkarmarskli vanadli.
4Werdlovak, Sredne-Urallskoe knizhnce itd-vo, 1964. 302 p.
(IMIRA 18ill)

KCKUSHKIW, D.P.1 MYMNZONt Ye.Z.1 KOMPANTYCTS, I.A.; SHMMM, G.M.1 LEEEDICV,,
A.A I ZATULOVSKAYA, Ye.Z.; Prinizall uchastiyes DUN=,,-jZj PASTUKHOV,,
A.I:; ISATEV, R.I.; STAROSELETSKIT, M.I.; AKSELIROD, L.M.
Improving the quality of a faceted ingot by charging the shape of its
side surfaces. Stall 25 no.7t6lO-612 J1 165. OCRA 180)
1. UrAllskly nambno.-Issledovatellskly institut charr7kh witallay
i N.1%hn*-?ajft#skty astallurgichwakiy kombinat.

TITLE: Instrument for the continuous measurement and adjustment of
radiation Intensity r4
SOURCE: Rot. sh. Maktrotekholks i energetika, Abe. SV26
REF SOURM Sb. Mekhants. I elektr1M. s. kh. Kiyev, Uroshay. 1965,
142-143
TOPIC TAGS: uv radiation, radiation Intensity, uv radiation measurement,
microammeter, Photoresistor
ABSTRACT: The ttotrum*nt for measuring and adjusting the radiation intensity of
uv sources consists of an a-c generator (100 Kc), a differential measuring bridge,
an Indicator, a microammeter, a reel", ptcImps (diodes), and two photorestators
using light filters. A 4. 5 v KBS- %ta erves as the power source. The
rectified voltage to transmitted tbrough opposite connected diodes to the photo-
resistor in such a mannar that current difference passes through the indicator.
When the conductivity of the photoresistors is equal the indicator has no current.-
rd 112 UDC: 535.243

N'h AR6033857
However, if one of the photoresistors is irradiated, its conductivity increases
and a current proportionate to the radiant flux flows through the microammeter
and the relay. When irradiation increases above a given value, the relay contacts
used in the corresponding switching circuit operate and source voltage decreases.
The instrument can also be used for measurements to the vtsible region of the
spectrum. Suitable light filters are usod for this purpose. One iDustration.
0. L' vina. ITranslation of abstrimt]
SUB COM 091
Cwd 2/2

ZAITMV, I.F.; DUBROV ,S@ TSMSAlY, A.F.1 ZAL'HMCR9 Yu.P.; MAWNIIITS, 0.1.
Autcoation of the process for determining the moisture of the
charge. Koks.i khim. no.8tl6-17 162. (MIRA l7t2)
1. Ukrainskiy proyektno-konstrubtorskly i nauchno-issladovntelto@
kiy inatitut po obogashcheniyu i briketirovanlyu ugley (for Z&Y-,.
t3ev, Dubrov, Marevskly). 2. Kommunarskiy koksokhimicheskiy zavod
(for Zaalmorich, Maachits)i,

The M5 portaup b7 ter@ bib*rostroonle no.l2s25-26
D 162. (KM 16 11)
(Bygroustry)

Dgh,WV, N.S.; ZAYT!ZV, I.F.
Portable device for operational control or coal moisture.
Blul.tekh.-skon.inform.Gos.nauch.-Iasl.inat.nauch. I tekh.
inform. 17 no. 5t4l-42 Vq 164. (MIRA l7t6)

MUZ PTV, A.: MMOV, S.,, gorqy lash.: MY, A MOM, T.
Developing the Initiative of NIkolaI Yenal and Alsksand 901'ehik.-
sots-triA b no43:97-105 - Mr. 059-- (MM-12SO
1. hatudalk otdola organizatelt truda i sarabotnoy platy trests
Mrasnodonagol" (for Druslyev). 2. Sachallnik otdola organizatell
trad& tresta"Imybysheragol" (for Shekbovtoov)s 3. Pbuothchnik
glavwgo Inxhaners po or 1xMIR trads shakhtoupravlenlya
"Proletar" (for SkogorX
(Coal nines and mining)
(Labor productivity)

IZDAX(Ng T.M.0 imb.; iXYAZWSWA# rool*p insh,
Use of tb* twlndrlft ainlng Vetsm. Ugoll.pron. nools29-34 -
Ja,-r 162, (MIFtA 1518)
1. Sorwativao-l"Wovatellskaya stantaiya Chistyakovskogo treat&
prodpriyati,y ugollucy paaqshl nnosti Donbas" Hinisteretva
ugollnoy praWahlannooti MS.
(Oml aims and minin

TOMMO, Th.8,6 lasho: GOLIK, T.R., lnsh*:
=MY, V.As lash@
Investigating the occurrence and spreading of cracks under
the effect of repeate4 Immot stress, Tru4y Ukr.nmch.-Isel.
Inst.usto no.5:237-248 0,59. (MIRA 13:1)
(Metals-ratums) (Crystal lattice*)

@T_ ---I IAL-
A
If
A
J,j
all-
G-14

GOU19 T.R. DUWV$ V.A.
V" of contact jLicroradloMpby to study the d1atribution of
alloying elements in steel. Trudy Mr. maucb.-Isel. inst, met.
no.62238-248 060. (Steel alloys-Metallography) (MMA 103)
(Microradiography)

5/126/60/010/005/025/030
EIII/E452
AUTHORS: Golik, V.R., D!!brov, V.A.. Sandler, N.I. and
K4k-Q-J@L$ V. , -0"j
TITLE: Influence of Vanad*um n Phase TransfarmatioJi,
manganese Steel 11
PERIODICAL: FizikA metallov i metallovedeniye, 1960, V01.100 N0.5.
pp-786-790
TEXT: The authors give results of a study of the influence of
vanadium on the kinetics or the decomposition of the solid solution,
carbide formation and solution of vanadium carbides in manganese,
steel. Three typle steel with about O.L5% C and 1.5% Mn were
used: type t57 ( )&ad a vanadium content of 0.57%,
correspondi to the s
@oichiometrlc composition of vanadium
carbide; Vil (F ION 'corresponding to at in production heats
(0.11% V); and tfi-e-third typ*--#O(W)6had no vanadium. Blanks
(20 x 20 x 8 mm bare and 8 x 80 ma cylinder*) from hot-rollel
strip were cut along the direction of rolling and hardened from
1200'C In water at VC. The blanks were then reheated to 100 to
1200%, again quenched and cut into specimens, from which the
Card 1 2
--- _ V

5/126/60/010/005/025/030
gill/9452 1
Influence of Vanadium on Phase Transformations in Manganese Steel
decarbur_ized---lay*r Phase changes were studied by
measuring electrical resistivity, coercive force, hardness and
integral halt width of X-ray diffraction lines. In the X-r
KAY_
investigation, publ I she d_mwthodx-(R*f-. used.- Resistivity,
ores and Rockwell hardness at* shown In Fig.1, 2 and 5
respectively, *a functions of reheating temperature for each of the
stools. Fig.4 shows for type F57 steel the values of Vickers
hardness and integral half-midth as functions of reheating
temperature. The results indicate that the effects of vanadium in
steels with the manganese content used are similar to those In
stools with the usual (0.5% approx) manganese content. There are
5 figures, 1 table and 7 references: 6 Soviet and I Ron-Soviet.
ASSOCIATION: Ukrainskiy nauchno-isaledovatellskiy, institut metallov
(Ukrainian Metals Research Institut*)
SURMITTED: may 9, iq6o
Card 2/2

S/126/62/014/004/011/017
9073/9335
AUTHORS I Golik, V.R.t Oubrovq VeA., Sandler, Nol. and
Tunnah, Y.M.
TITLE; Solution and formation of nioblum carbide in low-
carbon manganese steel
PERIODICALI Fizika metallov I metallovedeniy*, v.14, no,,4, 19629 0.
555-558 1;
TEXT: The temperature of soluti6n of niobium carbide in
low-carbon manganese sto*19 as well an the rejection of-a special
carbide during tempering, was investigated for several heat*
produCed in a 250 kg induction furnace with a basic crucible.
Composition (wt.,O)t 0#16/0#15 Co 0.75/1.28 Hn, U.26/o.29 si,
U-036/o.050 S, 0.020 P and 0#08-0.29 bfb. The produced 65 kX
ingois were rolled into 11 x 70 mm strip from which 80 x 5.3 No
cylindrical and 10 x 10 x 5 mm polished specimens were cut In the
-longitudinal directions The carbide transformations were studied
by electron diffraction (reflection method) by measuring the
electric resistivity (accuracy 11.5*), th* coercive force
tballistically, accuracy 11*) and the Vickers hardness on
Zp;cim gs in the following statesi hardened In waterfrom W,700,'
a d V

Solution and formation of S/126/62/014/004/011/oIL7'
9073/E535
AO-6,-900, 1000, 1100 and 12001CI hardened from 1200*C followed by
annealing for thio* hours in the temperature range 200-600%
(in steps or 100%). Nioblum carbide was found to dissolve above
1100%; steels with equal bb contents but higher Mn contents
shGwed a sharp rise in the coercive force for hardening tempera-
tures in the range of 900-12000C. This indicates that an
increased Mn content in the stool brings &bout dissolution of the
carbide phase associated with a special carbide. In all the
investigated steels the decomposition of the solid solution began
at tempering temperatures above 200*C, whereby iron carbide formed
first and then, at higher tempering temperatures-(400'C for the
steel containing 28@4 Mn and'600% for steel with 0,75/0' Mn)#
niobiutn carbide began to form* With increasing tempering tempera-
tures the coorcive rorce decreased and, duo to-the-efrect or--Nb-
in the range 400-6009C was lose
I **;or hb-froo steels& The chang in
for Nb-containing at*: than 16
hardness in the tempering temperature range 400-5000C is similar
to the change In coercive forcol addition of Nb impedes the drop
iu hardness and at 6000C there was even a slight increase in
hardness* There are figures and 2 tabl*ao
Card 2/3

Solution and formation of 3/126/62/014/004/021/'017-
19073/9535
ASSOCIATIONt Ukrainekly nauchno-looledovatellskiy inatitut
metallov
SUBMITTED:
Mrainian Scientific Research Institute for
metals)
January 81- 1962 (initially)
-February, -3-
Card 3/3

#%%.I- NAI Ar(yjQ (VV %WUNUA kvuzs UJVVAdO/OO/UdYU
WU>>YUX14
ORG xUkrainian Ma of Metals, KharIkov (Ukrainakiy IIII metalloy)
TITLEt 11-8,9 @_MvrAtT._ metallo 9!Lu@ of the kiiiatics of t@e
transformation in ir _n a
1@@ I Y
SOURCE* Fialka met:AUoy i metallovedenive, v. 21, no. h. 19660 551-55h
TOPIC TAGSz iron alloy, nickel alloys martensite, re tallurgic reso=h
ABSTRACT: The kinotics of thLe. transformation in iron-nickel alloy containing
from 5-20% nickel was studi Ihe investigation was caz;Ted out with a high-
-temperature microscope and a notion picture camera. This investigation supplements,
the results of 0. V. Kurdyumov and H.,,D. Perkas (DAN S=, 1956, ni,, ho 318). The
experimental remate are
that, the Vowth of wrtensite crystalt in the a3loys depends on the nickel content'
of the latter* For alloye'contaialng:1083 than 14% Hip the rate 0 grcvth of
Ll;ard --- UDG t 548.53

t
V_ UZ
F 1. Gradual growth of martensite crystals in alloy
US
opm betwein fraxse 1 see) X 2W*
martenal-te crystals is reUtively slow. Orig, art. hass I table and graphs.
SUB COM n/ WBM DATRI 22M#j65/ ORIG REF 008/ Oni M71 009
2/24P.
Cmd

F'!T v
3947 i'*Iei@hi6i: P. 0 *4taillchesikogo karkan gradiryd
pri @;mshchl machty. ifto@tr. stantsti. 19". No. 10. a. 45-JI.
SO: Latopist ZhurnaltrqM Statay, Vol. 44

----- - 2,49,.;z z0-
SOV/1 I
_-Tranklationtrain.. --,RdotativnM Mal 2,
jotAM&t,L 1959 NjL 01 M (LISSR)
AUTHOR.- -Dubrov,__V.-- M-a-1 A M-d Shirokov, GG-.
TITLE: Controlling a Group of Guiding-Rope Winches (About an Article by Ye. F.
Sklyarenko) (Upravlenlye &ruppoy lebedok dlya napravlyayushchikh kAnatov
/Na stat'yu Ye. F. Sklyarenko/)
PERIODICAL- Shakhtnoye W-vo, 1958, Nr 1, pp 2 1 -22
ABSTRACT: Disadvantages are Hated of the scheme for controlling a group of
guiding-rope winches described in an article by Ye F. Sklyarenko (see
Referativnyy Zhurnal, Elektrotekhnika, 1958, 19760). Operating experience
is reported with installations for joint control of winches developed by
Giproshakhtostroymash. One illustration.
Card I I I

K R frMUM
Kin Bir
@-7@@Z4 - -- ---( t4
Acc- NRI - ANOM44' SOUR*.* coren D 0@io
------------
TITLE; The effect or the weld type on the pattern of crystallization and on the
character of failure of the seam metal
SOURCE: Moscow. Vyssheye tekhnicheskoyo uchilishcho. Prochnost' ovarnykh konstruktsiy
(Strength of welded structures). Moscow, ltd-vo 1!anhinostroyeniye, 1966, 178-189
TOPIC TAGSs welding technology# welding# are welding, seam welding# Metallization#
metal crystallization# steel alloy/ YK5-1 steel alloy
ABSTUCT: Investigation is made of the effect of the type of weld on the structure,
mech=ical properties, and also on the failure of metal in a seam. Variation of the
pattern or crystallization was experimentally studied on light alloy 4igh-st ength 1@
steel VKS-1.@@SDOcimens 2-5 Mm thick were melted by an argon-aro device so that a
plaxnaFpa@tt6@n of crystallization was maintained. The welding was set so that a
certain constant weld seam cross section wan maintained for all rates of me-pass
welding rate (cm/seo). 'Additional data plots show the effect of preheating and
welding rate on the angle of slope of tangential crystallite with the longitudinal asais
axis. This angular relationship is
I

L 1020-67
ACC -NRA- -V16-030944
r 0.32Mn I
2,71840
2. 17on
and-n are-computed-ortatulated- ooorriol irl T -is- the 90ilibri%nx__
temperatLolof hardenina (noo N. N.'Prokhorovi A. S. Itastryukova. Raochet ekheaw
kristallizataii evarnogo, shvs. Svarochnoye proizvodatyo, 1961, No. 2). The authors
found that the mothod.of one-pass welding of stool leads to a substantial change in
its primary structure Ard mechanical properties, A mean rate of welding was found for
which the trength(wLt room temperature and the strength limit at the tempera-
tu.ro of liquid nitrogen are at maximums. The character of the fracture of a metal
seam is basically a function of its primary structure. Hence control of the
mec.hanical pro orties of the seam metal in high strength stools by means of weld
process variation is of potential b4mefit and thus deserves tbe attention of the
technologists in this field. Orig. art. has& 8 figures and 6 uations.
noni/ CRXO-=-. --005/ OM Ra
SUB CMES 11 13/ -9;= DLTEs- 001

-SMIC& D%."*. UR -45/661000/004- /0141/0144
2
@AWHORI. D@ibrov, V. H. (Aspirant)
,ORG: None
MTME: Mabrittling effe t of preliminary and conc itant heating during ldi of
I
1N,gh-strength steel,
t
Mashino.stro-yeniye-, 4-1- i@669_ 141-144
TOPIC TAGS:. welding technology, high strength steel, brittleness, weld evaluation
1AWTRACT: The author considers the capacity of seam metal to resist brittle fracture
las a function of the temperature of preliminary and concor=itant heating. Plates of
MKIS-l low-alloy high-strength carbon steel 2.5 mm thick were welded by the argon-arc
,r.ethod. Joints with an approximately constant shape and cross section were produced by
ivelding at speeds of 0.17, 0.55, 1.00 and 1.72 cm/sec without heating as well as with
i
prelimiiiu7 and concommitant heating to 200 and 5000C. It was found that preliminary
And conccrmitant heating in welding of high-strength steels of this type causes embrit-
Itlement of the seam metal which increases vith heating temperature. This phenomenon
Itakes place in the initial crystallization period and reduces the impact strength and
: nding strength in liquid nitrogen. abrittlement may be eliminated only by treat- -
,be
i
Pent which disorients the structure and eliminates chemical nonhomogeniety. If heat-

-ACC-NRi--- -AP(,M;2V----
ing is a necessary part of the velding conditions, it should be done vith regard to
the negative effect of preliminary andAtoncasmitant heating on the capacity of the
i
seam metal to resist brittle fracture.rIThe article vas presented for publication by
IDoctor of technical sciences, Professor N. N. Prokhorov, MM. Orig. art. has: 4
1
!figures.
iWB CODEE: 11, 13/ SUM DANE: 03',Iov65/ ORIG REP: 005/ OTH REF: 001
2/2

XULIEDT, T.00, lush.: XIEM110, ILILO insh.; PRILVSKIT. T.M., IAxh.j
ZUIXOT, A.P., Inshoi prinimall uchettys; MSHCW, N.P.,
lash.; CHETV T.Tow 0 jwth. ; AMMI T-3-.,Inzh.j-TOI&OT,
Using ecalo.1
a Ooolmaking by- the - scrap and ore procon&
Stall 20 no.8t708-710 As 160. (KIRA 1387)
(Open-ho,arth process)

XLLIKOV. T.G.# inzh.; PRILVStff. -V.I., -insh.- ViMOVi V.S,,, lash. Traboto
prinimali uAchastiyes XULIXG, M.N., loth;-; kMffCPIY 'N.P., insh.;
CHITTZRIKOV, T#Ta,, insh.; VMGV#l*No, lnzh.; RATrfrip BoRso lnzho;
BOWCaV, G.D.. insh.; AUMOV, I.S., inzh.; PAVLETED. R,M., Insh.;
MOMISHTM., N.M., inXh.; PIJJZHM, N.Y., insh.; UMSONOT, T.F.,
iazh.; W12MD, N.H., Insh.; LADITANOV, N.I., insh.; ITUILIKO, V.S.,
inzh.
Deoxidising " alloyIng Z5G2C steel vith forrocongsnese and forro-
vili6ou In 200-ton ladles. Stall 20 no-91803-696 s 16o.(min 1319)
(Steel, Structural-Metallurgy)

IHOIMNN# POLO-ilkshol Dumatp To$*# ingh., SLZPTSOVO V.I.# Lash.;
SAUFUS Tua.---:-@
OpmUon of watm-cooler. amwola fumaces Stal 1 22 - no #3 j2"-- - -
287 Mr 162 * (CW*IAL ftIrW**-C**ItU) (XMA 25&3)

XMIRLOY, PA. DU"!, V.S.
j
Inalysis of- cupola performwo vith varims methods of water
cooling. Llt.proizv, no.7t36-37 J1 162. (KMA 16t2)
(Cupola furnAzes--Cooling)

DUMM.9 V.V.; CMMWMo A.T. (Mawvat A.T.]
Iffoot to! r Wom
additiftem-cmphite-fwmUmia
U"viw-cast irm. @ Muk. pratai Inst. lyv. vyrob. AN UMR
V-70 159 (KIRA 14il)
(CaLst "tanurgy) (rorrooilicon)

Dow$ T.T,j p1mmo 1*10 Ens"t Rolj
CritLo4 tampntame fw blo strebgth G"t iron VIO
soft's paphitse Mmks pratel Imts lyv. v7T*b.
1590

lovadonly. tomlefteakaya cbr )LUlIzz), MA 1i
*botka OPtviLoQ
", or Ko
= ala) M0340d. x%sh&Iz. !Vol. J-w P. arratA s.'l'
n
t. . @* o"Ims printed.
Sponsoring Ajjs@@W; ft#Y4vrstv*vw4y
t
SOVOta "lftlOtM UkraZr. XxuvhnQ-t*khr.1cheaXr,7* :bmhZbftt"@
m9ft1nost-oits; pr-myxhlannootl. K1YQvwxQyw blantaoro
y
Prowle"Iyo.
I
. i @ I i'
zdl star of Tactnic4l 341oneso

boot" of Tochn.'sal Solana*#. D. A. or. Q'i
so, 2. S. Kaxonig"o. kng%ne4r, Ye. A.1
C44"w 1
1*1;. of Tochbloal solonses, V. 0. re Qw. poo%.@
.
or - talce Osees, and A. V. Chernovol. C&Mldate ujr,
jetoal 349 0$
ftFA4*t Ad 8 St. 3. soraka; 1-ah. td. I X. S
Chlof 94
xAAh&I& (10"tbo . Depi
), I
s .
.,
ordruk, "Num p-

of artistes I& Intendel for motenuiz@
cal vononrAl of research

T
1-
r tothaloal oduo&tLon.
19
COVRWZ. fto 4. 4:
-
16A wwalxf papers presents 40
d W
:=
holil In Xly*v 04 .
Emblem& ae "olval notalluw
c
Me hbat trfttoq ft. of notals applied in the VA"IA* Indus"T.
th"m tronsfonti Alann, % metals arA alloys are dissuomad, OWA
are mectio-mc
sov2at.
TANA cw cummm
2t;wjwll., A *.Z
a-weil"skly. x
X-Pay Inventlea
in Tonering &,L
x1rovokly, I
TI-aso Transt4
Card 3AO
ligstlau corwlust4d to assortaLn Ow offoot o'
9 th* qw,41ty of' POW 4" uAlys". 2ho P"..
Lal:)g W&WO Witk &lWVA 0,09MAIMI PrCP*e%U#
NO problowt or st"I brLttlWWSS. Th* o".
Lmap:rv e*%]L!:Vw th kinctles Of tre"foft&%$Ia.
it 7VP*rtt G"t Irca. X* percwmlitles
Irticlas " &csQwpan1&4 by rofordna*s' 4"uj
h&I"or, and L. A. Kel-n 11cov (Swerdlovoki
-ustealte Into Martensite Under Hlzb
L2
ftglaoor, and V. 1. Iran" (Xr&=t*m
of tm Decomposition KlAotles or KartonslW
TeAperature 119
A.ICan4ldAto of T:chnleal Scloucex
a of Formation of X tastablo Austenlto
'To 22
Mmozeer (Klyov). The Nature or the
a of Carbon Stools 14

jh@'L!Cfa -letal, --z:r 3u, -
lijall%cr, m. yq., S,teact3j Prors-aQr*
N. A, Kul"cv, ingirear, &a4 1. K.
of Y@I*Ive Sto.1 pirts In 61ter-Alf
mlxtdl**& 167
,Draw, M. P.. and 0. P. vfnok'@r (Y:yav). Character or
I i -ob!@ K&o., 162
.pturo or
Ama,onoy, A. D., CwWld4t* of TseNnIcal lalftnaab (DW4400-
Irruct of ul -T@V'#raturu H446tiuZ an tat Ztrar4th Propsr-@
0 f r
lon.irmah*v, A. I., Znginsior, K. V. 0urzrJye*ko, ar-4 11. P,
Kolognix (graxatur*k.). AtcvtersteJ hsat-& aad CoolLng
Soislass In the Most TTvatm&nt of Large Yor&Ugs
Kastyrto. 0. A.. Zneisiatr, Ye. P. ftbrymaskayt,
(pu4V41tozorzk), W4 X. P. tu'A@. Development of a R&AI'max
6-Troatment UZI" for Large VorgIngs
(Kiyar). East x"IstaAce of Tarlow Auoyod
"sale
Tanin T 8 RmClawar, and T. S. ?%tow (NUobW&v).
Commatatica*or stool in Ll"Mit Ortma., K*ft,
bAnin. 9. T., Corresponding Nambor of the A4&dmW of
ScIenses, Ukr&IAI&n AM (bmagropet"wak). and A. V.
Ch*r"ov*l, VAa4t44,t* at Technisa.1 Beier.*" (SIYSV).
OA the ft"hits G"WtA In Cast, IV"
Zubervy, V. P., Doctor at' T*ehnla&l Selonsts, Professor
and Y. 9. Tkacbm*4, ftvneer (ZbuAav). ft the No
Of SAO 3111001% lalls0f.40 00 07&pbltlXj&&
1POPOTS, X. W., Nava#-or (Kmr,%:av). lav"tigation of uw'@
Growtiz or Grey C"t iron
Tatsorjw. A. IF. Mr4lnomr (Phoprop&trarsk). Ctruatural i
Crumcos in ParrItto Kwpmslmw Irca
rhj,slo&2 Motallurty (C*nt.) SorMI
zubarey, V. IF., Doctor of Teckm1sal ScIvneas, Profvssor@
P. 1. rxachmitko, ard L. W. Xu4r7av%&*v (Z%daymv). Per-
mation Of Q1%P?Ut1z&zton Centsrs and SpaeW Feature* Of
TheIr Distribution Irk the Arr-slIng Of Qu*=.h&d WhIte
Cast IrVV'
T%t&V, V. K., VnCL"-@, "d T. S. Vanla (VikolAyev)
The Qj--bCh?A& Of bklt. C-st Im-t &Ad Ills Xrf&ct an ;h.
4r&phltlzatlc^ Of Uert,-,itad Cc@mmtjte
;OX2X@X,-Y , RACinwer (Klyev). InvootirAting the
Gottlermic D;cO=;03I-t1oft of Camentits In PLLnLaneav-Cast
Iran
ftbrol TIA 0. Caadldat- Of T*41w--eal Xc:saeos, Docant
(KMP.k*Vl. irfect ar 0ortatm r1econta on Me Proptrtloo
or Manganese, cm.t Iroas
lysshn1na, To. I.. RnCIzv#r (Xascow). Optigm Ifeating
and Coallas Rates In Annesling of hict-Stroorth BptmroldLl-
Graphite Iron C%xt2mS-
Card 9A0
rXIS1 CAI metallor", (Cont.)
Konowwa, T. A., Sntluotr (Kossam). Immz%lLatlac the
h"artiou or ;penab" Vanesmav Cast lr%m
Most
ffrfeot *I'
=t .. It OVA ShM TISIASSFOr"t-C42 of White Tln Into Grur
829
234
942
249,
258
266
gal

7-
PV= I BC" EIPWITATIM SCY/S E9
,7
konferentalya N razvltljru proizvoditolInyk-11.141 Kiyevskoco
rVena
)brab*',ka retallov; trudy konfar"ntili. vyp. 1. (9ot Working of 11.4t0s;
of th;O.It-lentific T-,-+:,to1oeicm1 Confarrnce en the D@evelopment -of the
;r@lltzctlvn ?oros of th,) Klyov, &cnomlc ReElon. no. Kiyev, Izd-vo AN UkrSM,
14Z p. 100 copiev printed.
Spon,-cring Ag-in,-jrt VeMemiya nauk Ukrainakoy, $2. Sovat P-0 Isuchenljru proizvoditell.
nykh all U)LrS@R. Institut I-ItejrnoLo proisrcd*tvs. Sovet mro-Irogo kho2yzqstva
XLyov3kogo ekooosticheskeeo rai-ons. T*khnIko-*kcmm1cheskiy sovet.
Uit,(,rial Board# ?esp. E4.t A.A. Gorshkaw, Corresponding Kerber, Acadtmj of
!;,-lerzam UWZU, D.B. Tsisin, Engineer, and P.A. Novikov, LngInearl Ed. of Pub-
liching 11out*v T.K. Raasmik; Tech. 14.t O.A. RadAthavich.
t This cAlection of articles is Intended for t".Wcal pe:sornel inxA-
cl,-'m pl,%nts end planning organitations, scientific wrorkerr,&nd teachers in t#ch-
_*chools ofUllisir educatious
C 4 rd lit

llok @k-,Altg of retals (CW..) MOM
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