SCIENTIFIC ABSTRACT BOGACHEV, I. N. - BOGACHEV, M. I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000205810002-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 9, 2000
• Sequence Number: 2
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

S/126/61/012/00
E025/E433 5/007/028
AUTHORS! Bogachev, I.N., Mellnikova, V.I.
TITLE: Kin is-o-f -ordering in the alloy Ni3Mn
PERIODICAL~ Fizika metallov I metallovedeniy, v.12, no-5, 1961,
678-684
TEXT: The ordering kinetics of the phase Ni?Mn are studied by
measuring.the chaTikes in electrical resistivi y, saturation
magnetization and coercive force during the isothermal annealing
of the eompletely disordered alloy at temperatures below the
critical ordering temperature Tc. It is shown that in each case
the changes take place in two stages, Resistivity initially
increases slIghtly then decreases rapidly; the saturation
magnetization first increases rapidly with subsequent fall-off of
the rate of increase; the coercive force rises sharply after an
initial static period. In all three cases, the rate of ordering
is greatest for the specimens in the range 450 to 4750C, some
60*C below Tc~ Tho two stages of ordering are discussed in terms
of the initial growth of nuclei as antiphase domains, and the
subsequent growth and coagulation of these domains. It is
suggested that In the temperature range 450 to 4756C. conditions
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S/126/61/012/005/007/028
Kinetics of ordering E025/E435
are the most fairourable for nucleation of the ordered phase and
thus the approach to the'fully ordered state occurs at the
greatest rate. There are 6 figures and 17 references~
3 Soviet-bloc and 14 non-Soviet-bloc. The four most recent
references to English language publications read as follows:
Ref.132 Burns F.P., Quimby S.L. Phys. Rev., V-97, 1955, 6;
Ref.14; Lord N.W,, J, Chemo Phys,,, V.219 1953,, 692?
Ref.15g Feder R., Moony M,,, Nowick A.S. Acta met., v.6, no.k,1958;
Ref.16; O'Brien J.L., Kuczynski G.C. Acta met., v.7, no.12,1959,
803.
ASSOCIATION'. Urallskiy politekhnicheskiy inatitut im. S.M.Kirova
(Ural Polytechnical Institute im. S. Kirov)
SUBMITTED: Mirch 6, 1961
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S/126/61/012/005/Oo6/028
B025/2435
AUTHORS: Yorshova, L.S.,.Bogachov, I.N., Shklyar, R.S.
TITLEs The effect of d4formation on the formation of v-phaae-
in manganese stools
PERIODICAL: Fizika metallov I metallovedeniy, v.12. no
.5, 1961,
670-677 + 1 Plate
TEXT: The kinetics of formation of c-phase and the effects-of
plastic deformation of the y _=~& transformation are studied In a
s*ries of C-Idn-Ni steels-. In a 20% Mn steel the y -;~s trans-
formation is found to take place at a 100% for steel with a
C content below 0.1%; however, if the C content is increased
to 0.3% the transformation temperature falls to below zero.
Under plastic deformation far greater strain hardening Is
exhibited by the low- C steel due to the larger capacIty for
strain hardening of the c-phase. The behaviour is compared with
a 26% Ni steel, where the austenite breaks down to ferrite under
plastic deformation and with an 18% Ni, 6% Mn steel where the
austenite does not undergo a transformation during deformation.
Further studies on the Mn Bteels show that the character of the
phase transformation on plastic deformation depends on the
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S/126/61/012/005/006/028
The effect of deformation ... i025/E435
relative values of the deformation temperature and the critical
temperatures of y--O a and' y--P c transformations.
D.S.Stoynberg is mentioned in the article in connection with his
testing apparatus. There are 7 figures, 2 tables and
4 references: I Soviet-bloc and 3 non-Soviet-bloc. The three
references to English language publications read as follows:
Ref.la Walters F.M., Welles C. Transo ASM, v.24, no.2, 1936, 359;
Ref.3% Troiano A.R., McGuire F.T. Trans. ASM, v-31, 1943, 340;
Ref.4.1 Ciiv.,t B. Acta met, v.6, no.12, 1958.
ASSOCIATION,~ Urallskiy politakhnicheakiy institut im. S.M,,Kirova
(Ural Polytechnical Institute im. S. Kirov)
SUBMITTEDg February 27, 1961
Card.' 21/2

BCGACIIE'7,, I.N.; MEWNIKOVA, V.I.
Unetics of ordering in Ni3Mn alloys. Fiz. met*- M 0
:12 no.5:678-681+ N 161, (Id 14:3-~)
1. Urallskiy politekhnicheakiy institut imeni S,M. Kirova.
I I Nickel-manganese alloys-Metallography)
MtAl orys*10)

*BOGkCHBV Ivan Nikolayevich; SYRCHINA, M.M.,, red. izd-va,- MALIKOVA,
.7-1
.J, a
I
(Metallography of cast iror!Metallografiia chuguna. 2. izd.
dop. i ispr. Sverdlovsk,, Pletallurgizdat., 1962. 392 Pe
(Cast iron-14etallograpby) (MMA 15:12)

32546
S/128/62/000/001/002/002
AOOVA127
AUTHORS: Bogachev, I.N.; Mints., R.I.
TITLEi Cavitation resistance of cast austenitic steels
PERIODICAL: Liteynoye proizvodstvo, no. 1, 1962. 30 - 32
TEXT: The authors report on tests carried out to study the cavitation
resistance of various steel grades. The tests were carried out on an impact-
erosion stand. The specimen rotation speed was 78 m1sec, the constant water
pressure being 0.28 atm. The nozzle outlet bore was 8 mm in diameter,. while
distance d = 1:9 cm. The authors paint out that corrosion resistance is only
one pre-requisite of parts operating under cavitation effect. To ensure a high
cavitation resistance, the steel should possess a high resistance to micro-im-
pact action, its structure should represent a homogeneous solid solution. ~er-
rite possesses the lowest cavitation resistance, while martensite is most cavi-
tatlon-resistant. Based on the tests, the 30X1Or10 (30Kh1OG1O) non-nickel au-
stenitic steel has been developed. Steels of this type were investigated having
the following composition: 0.28 - 0.44% C; 7 - 1o.6% mn; 9.6 - 12% Cr; 0.34
-0-57% Si; 0.011 - 0.041% S; and 0.01 - 0.032% P. The authors show the effect
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32546
S/128/62/000/001/002/002
Cavitation resistance of cast austenitic steels A004/A127
of the austenitic nature of the steel on the cavitation resistance by an exam-
ple and point out that the 30KhIOG10 grade steel ensures a more intensive hard-
ening of the surface layer than the 1X18H8 (lKhl8N8) grade steel. It is stated
that, gener!tlly, the less stable chrome-manganese austenite has a higher cavi-
tation resistance, since it is subjected to self-hardening during the cavita-
tion process owing to the austenite decomposition and the formation of marten-
site and the 8-phase. The testtresults show that, in choosing cavitation-re-
sistant steels, preference should be given to stainless, austenitic alloys with
an unstable structure, which are hardened not only by the plastic deformation cf
the initial structure, but by phase transformation. Tables show the mechaiical
proper-ties of such steels after austempering heat treatment, depending on the
deformation temperature and the effect of the deformation rate on the mechani-
cal properties of steel with 0.28% C, 8.~% Mn and 10.9% Cr. The higher the
heating temperature and the time of isothermic holding, the greater Is the for-
mation of ttie ot-phase and carbides. A table shows the cavitation resistance
of 30Kh1OG10 grade steel in comparison with other grades mainly used in ~he
construction of hydraulic machines. There are 4 figures, 7 tables and 8 refer-
ences.
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S/114/62/000/004/005/008
E114/E554
AUTHORS:
Bogachev, I.N., Doctor of Technical Sciences,
Professor and Mints, R.I., Candidate of Techn
ical
Sciences
TITLE:: Principles underlying the choice of steel for
hydraulic turbines
PERIODICAL: EnerGomashinostroyeniye, no.4, 1962, 27-30
TEXT: Certain steels with good anti-corr3sive properties$
such as 18-8 chrome-nickel stainless steel-are, nevertheless,
easily damaged by cavitation. The article relates the results
of microscopic investigations of the relationship between the
structure of metal and its resistance to cavitation, which lead
to the conclusion that in addition to having good. anti-corrosive
properties, the suitable steel should withstand well the micro-
impulsive forces. Therefore such steel will be a homogeneous
solid solution. The least resistance to cavitation is offered
by fexritic steels and the great by martensite. The most
suitable steels are austenitio, which, in the process of deforma-
tion, havet the property of self-hardening by the conversion of
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Principles underlying the ... S/114/G2/000/004/005/008
E114/E'554
some of the austenitic structures into martensite. For example
'
the unstable austenitic steel.containing at least 0.3-0.4% carbon `10
forms martensite along the lines of deformation when subjected to
micro-impulsive forces and is, therefore, well resistant to
cavitation. It is necessary to choose the ratio between the
carbon con-tent and the content of the alloying elements in the
austenitic steel such that martensite should not begin to form 4-3
too early. Based on the foreyoing, a new austenitic steel
d 3OXiOl"10 (
4hlOG 0)
d
t
d
b
t
i
d
es
e
was
ou
evelope
containing a
gna
30
0-35L carbon, and equal quantities of chrome and manganese. This
steel is less stable than 18-8 chrome-nickel steel and it
therefore has greater self-hardening properties. Instead of
wearinE; by pitting and by growth of individual pits, the new
steel wears uniformly-over the whole surface. To withstand
cavitation, the steel should not only deform plastically under
~

'
cavitation, but also the super-saturated solid solution of
austenite should decompose with the formation of martensite. The
exact chemical analysis of the 30KhlOGIO steel is 0.28-0.32% Gt
9-10% Cr, 9-10% Mn, 0.3-0-5% Si, 0.02-0.03% P, 0.03-0-04% S.
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Principles tmderlying the S/114/62/OL)0/004/005/008
E114/E554
kEter quenching in water or air from 11000C, the steel a3sl-lmeFi
austenitic structure. Mechanical properties are given and
resistance to cavitation is shoinm in tabular form to compare
well with other steals. The new steel can~be used in the form of
castings, sheet and welding material. There are 5 fig-area and
tables.
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BOGACHEV, I.N. doktor takhnonauk# profq MMS, Me, kand.tekhn.nauk;
WO-Vii, T.M.., inzh.
Effoot of phase oons-luitution on the oavitation resistanoe of bronze,
)bt!LUoved.i tem.obr.met. no.4t28-31 AP 162. (MIRA 15:4)
I* Urallskiy politekhnicheskiy institut.
(Bronze-Metallography) (Phase nae and equilibri=)
(Cavitation)

3"-9)18
26/62/013/001/009/018
S/I
F-11l/E58o
AUTHORS: Yershova, L.S. and boxachey, I.N.
TITLE: Influence of preliminary plastic deformation on the
G transformation in manganese steel
PERIODICAL. Fizikn metallov i metnllovedeniy~.j V-13, no.1, 19621
107-113
TEXT: It is known that- preliminary plastic deformation
greatly affects the martensite transformation, Wit there are no
published data on the influence of preliminary plastic deformation
on the transformation of austenite into the c-phase. In the
present work, type fl.10 (G20) steel (0.06,0~', C and 19.7iol M") was
tised. In this alloy, transformation of austenite into t-phase
on cooling starts at 90-IOOOC and continues down to room
temperature. Deformation (up to 33.2% at 300 and up to 27.3% at
4500C) was carried out by extension of tensile test specimens
inachined from water-quenched samples, followed by metallographic
and dilatometric testing, hardness measurement and X-ray phase
analysis. All specimens were air cooled after deformation. From-
their deformed zones, 5-10 min thick specimens were prepared and
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Influence of preliminary S/126/62/013/001/009/oi8
Elll/E580
annealed in a lead bath at 400, 6.90 and 8.500C. The work showetik
that preliminary plastic deformation ling a regular and mibstantial.
effect on the transformation of austenite into the c-phase.. 1111 to
3,,'6 deformation at 3000C ling a strong activating effect on the
transformation, but heavier deformation produces a stabilizing
influence which becomes more pronounced with increasing defortna-
tion. The activating effect is attributed to stresses prodticed
at small deformations, the stabilizing effect to tile refinement
of grains and mosaic blocks and the formation of shear planes.
Preliminary deformation at 11500C has only the stabilizing effect,
as a ilt of improvement in the plastic properties of the alloy.
resi
Annealing of an alloy previously deformed at 300-4000C increases
stabilization because stresses are removed nnd further block
boundaries produced. The c-phnse, formed by cooling both
previously deformed and undeformed austenite leads eventmilly to
further strengthening of the alloy. Tile dispersion of the c-pha-
formed on cooling deformed nustenite is greater than that of
c-phase formed from un(leformed austanite. The phase transformatiai
of austenite into c-nhase has features characteristic of tile
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Influence of preliminary S/126/62/013/001/009/018
B111/E580
marteiisi to mechanism. There are 5 figures.
AS!~OCTATION: Ural'skiy politelthnicheskiy institut im.S.M.Kirova
(Ural Polytechnical Institute imeni S.M.Kirov)
SUBMITTED: May 12, 1961.
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3 bv' **-'--'
S/126/62/013/002/009/019
E02.1/E48o
AUTHORS: Bogachey
,,I-N.-, Mellnikova, V.I.
TITLE: The influence of plastic deformation on the process
of ordering in nickel-manganese alloy
PERIODICAL: Fizika metallov i metallovedeniye, V-13, no.2, 1962,
2.48-257
TEXT: The two alloys investigated contained:
Alloy 1: 23-54% Mn, o.63% Fe, 0.07',, C, 0.21% Si, 0.005% P and
0.027% S; ":L.,oy 2: 23.30'0 Mn, 0.660% Fe, 0.02% C, 0.24% Si,
0-00770' Y and 0.0171a S. Wire samples prepared from Alloy 1
were quenched in water from 10000C. Various stages of ordering
were obtained by holding for different times at 4500C and
quenchitS in water. The samples were then deformed by drawing
at room temperature. The change in electrical resistance in the
procsss of plastic deformation was followed. Electrical
resistance and mechanical properties were measured on cold-drawn
Alloy 2 wire with 89% deformation. Magne'tic measurements were
carried out on cylindrical specimens (3'mm diameter, 50 mm length)
with 88% reduction. After heating at 350, 4009 425, 450, 475 and
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S/126/62/013/002/009/019
The influence of plastic deformation ... E021/E480
500*C, the samples were water-quenched and measurements,%-Tere
carried out at room temperature. Results showed that plastic
deformation of'samples in the quenched state or in the initial
stages of ordering decreased the electrical resistance but
increased it in the later stages of ordering. The difference
in effects is attributed to the different structural states.
Electrical resistance, magnetic properties and tensile strength
of deformed nickel-manganose alloys phanges in two stages during
ordering. In the first stage the change is probably caused by
the occurrence of a large number of ordered regions of small
dimensions. The second stage is connected with the increase in
size of the ordered domains and'an increase in quantity of
ordered material. The maximum rate of the ordering process is
observed in the range 450 to 4750C. Near the temperature of
phase transformation the rate of ordering is slow as aresult of
the small difference between the free energy of ordered and
disordered phases. The-decrease in ordering rate at temperatukes
below 450*C Is probably connected with a decrease in the mobility
of atoms. There are.5 figures and I table.
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S/126/62/013/002/009/019
The influence of plastic deformation.. Eon/Wo
ASSOCIATION: Ural'skiy politekhnich6skiy institut
im. S.M.Kirova (Ural Polytechnical Institute
imeni S.M.Kirov)
SUBMITTED: March 6. 1961
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KOIZVA.'IXWI II.N.; BOGICHEV, I.N.
Effect of the shape and size of graphite on gray cast iron
plasticity. Fis. met. i metalloved. 13 no.2:256-262 F
162. (KRA 15:3)
1. Institut metallurgii Urallskogo filiala AN SSSR i Urallskiy
politekhnicheskiy institut im. S.M.Kirova.
(Cast iron-Metallography) (Plasticity)

S/126/62/013/002/015/019
0 E1ll/El35
AUTHORS: Yershova, L.S., and Bogachev, I.N.
TITLE; Study of phase work hardening during the y *--4 c
transformation in an iron-manganese alloy
PERIODICAL: Fizika metallov i metallovedeniye, v-13, no.2, 1962,
300-304
TEXT. The influence of phase transitions on the rate of the
y ~:� e transformation was studied. This study was carried out
since the authors found no published work on this subject.
Type mio (G20) alloy (0.0679' C, 19.7 Mn, 0.92 Si, 0.003S and
0.009 P) was used. Dilatometric specimens and specimens for
metallographic and X-ray structural analysis were prepared from
the heat-treated material. Both fine and coarse-grained
specimens were used. phase transitions were effected by heating
for 3-5 minutes in a salt bath and cooling iiL air, X-ray and
metallographic examination and hardness tests being made after
each cycle. Dilatometric investigation was carried out with
repeated heating to 300 GC-air cooling cycles.' The influence of
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Study of phase work hardening ... S/126/62/013/002/015/019
E11l/E135
maintained during repeated cycles, this being the manifestation
of the heredity of the austenite grain. With the aid of phase
work-hardening follovred by recrystallization, austenite In
manganese alloys containing a considerable quantity of c-phase
can be recrystallized. The martensitic character of the
e-transformation is confirmed by the formation of a relief on a
polished surface, as a result of the phase transformation.
There are 6 figures.
ASSOCIATION: Urallskiy politekhnichesk--4y institut im.
S.M. Kirova
(Ural Polytechnical Institute imeni S.M. Kirov)
SUBMITTED: June 30, 1961.
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.5 S/1~: 62/013/003/0 10/02 _1E
AUTHORS: Mints
Qoxachev, I.N.
TITLEs Hardening of'solid solutions based on iron during
local loading
PERIODICAL: Fizika metallov i metallovedeniye, V.13, noo31 1962,
399-405
TEXT: It is known that under the given conditions, phase and
structural changes greatly affect the resistance of austenitic
alloys to concentrated impact and micro impact loading. In the-
present investigation, hardening during local static and impact''
loading of austenite, ferrite, martensite and e-phase was studied.
The*range of compositions covered, in addition to armco iron, was:,:.
0.03 to 0.38% C, traces to 37-89 Mn, traces to 0.27% Cr,
traces to 36'.4% Ni, 0.17 to 0.58% Si, 0.01 to 0.17% P,
0.007 to 0.030% S. Local static loading was'carried out on a
Brinell'test machine (sphere-diameter 5-mm, load 750 k9l.
Concentrated impact was delivered by a 6 kg*weigbt sharpened to
600 falling through a height of 0.5 m.' Micro impactwas
obtained by means of a hydi-aulic micro-erosion test stand
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s/l,n,6/62/013/003/010/023
Hardening of solid solutions Eili/E435
.(specimen revolved at a velocity of 78 m/sec, jet pressure 0.28atmi
'nozzle diameter 5 mm). After annealing and water quenching
(to obtain the required range of phases) the specimens were
tested. Hardening was studied by microhardness measurements on
metallographic polished sections. It was found that all the
solid solutions are only slightly and similarly hardened by local
static loading but, under local impact and micro impact loading,
show a considerable and different tendency to hardening. The
low-carbon austenitic nickel and i~anganese alloys showed this
effect; the differences are due to the nature of tfie plastic
deformation and of the solid solution (i.e. nickel or manganese
austenite).. The martensite and E-phase formed in the course of
plastic deformation can harden spontaneously which leads to
general hardening of the corresponding alloys. The formation of
c-phase as a result of solid-solution decomposition during plastic
deformat'ion, brought about by local impact and micro impact
loading,' produces gr'eater hardening of the alloy than when
E-phase is formed through heat treatment* The hardening of
alloys by plastic deformation is due to the plastic deformation of;
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S/126/62/013/003/010/023
Hardening of solid solutions Elll/E435
the solid'solution, phase changes during the decomposition'bf-the.
solid solution and hardening of the new phase formed as a result
of this decomposition. The extent to which each factor
contributes to the general ability of the alloy to harden
depends on the nature of the solid solution and loading.
There are 8 figures and 1 table.
ASSOCIATION: Urallskiy politekhnicheskiy institut im. S.M.Kirova
(Ural Polytechnical Institute imeni S.M.Kirov)
SUMITTED: March' 17, 1961- (initially)
October 25, 1961 (after revision)

KOLEVATOV, V.N.; BOGIMEV, I.N.
Resistahce to divorcement as one of the characteristics of the
structural strength of, cast iron. Fiz. met. i metalloved. 13-
no.4t546-549 Ap 162. (MIRA 16:5)
1. Urallskiy politekhnicheskiy institut imeni S.M.Kirova i
Inatitut metallurgii Urallskogo filiala Akademil. nauk.'
- (Cast iron--Metallograpby)

S/126/62/014/oo6/004/020
Elll/E151
AUTHORSi Bogachbvs I.N.v and ~Jalinovj L.S.,
TITLE: ifirlu,eftce of chromium and nickel on the y ~::i C
transformation in an iron-manganese alloy,
PERIODICAL: Fizika metallov i metalloveden~yej v.14, no*6j 1962,
828-833""
TEM As this effect has not beenadequately studied, the
present research was considered to be of interest. An alloy of
iron with 2011~ manganese was used as thb standard and also as the
base alloy for preparing the chromium- and nickel-alloyed
materials: types r20 X 2 (G20Kh2), r20)C6 (G2oKh6),, r-20 X10
(G20KhlO) . 1'2o H 2 (G20N2), r20 v46 (G2ON6), r20 H10 (GZONIO).
X-ray, dilatometric, hardness-measurembnt and metallographic
methods were used, the alpha-phase being determined magneti~any-.-
Addition-of chromium or nickel-was found to lower the temperatures.
at which the y ___) c , transformation commenced, but to have no'
effect on that of its completion. The commencing temperature of
this transformation is a linear function of the alloying-element
concentration. Chromium or nickel additions also cause the
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Influence of chromium and nickel ... S/126/62/014/oo6/oo4/020
E111/E15l
reverse transformation to take place at a lower temperature; the
temperature of both its commencement and completion being a linear
function of alloying-element concentration. The amount of c-
phase decreases in proportion to the increase in alloying-element
concentration, and is somewhat greater in quenched than in annealed
specimens. Tine effect of chromium and nickel on the temperature
rangz of tj;k,% y ---~ ctransformation and the kinetics of the
c-phase formation on continuous cooling is similar to that on the
martensitic transform&tion in carbon steels. The effect of nickel
on the y ;_=k c transformation is about 5 times as great as that
of chromium.
There are 6 figures and 2 tables.
ASSOCIATIONs Urallskiy politekhnicheskiy institut im. S.M. Kirova
(Ural Polytechnical'Inatitute imeni S.M. Kirov)
SUBMITTEDi May 24, 1962
Card 2/2

BOGACHEV,, I.N.; MMAW . G.V,
Thermokinetics of graphite formation in gray cast iron. Lit.
Proiav. no.2sl8-20 F $63. (Mln 16:3)
(Cast iron-MetaUography) (Crystallization)

BOGACREV, I.N., doktor takhn. nauk; MINTS, R.I., kand. tekhn. nauk
...... - - ---
Incre--iing the cavitation resistance of machine parts by
the use of surface-active agents. lzv, vys. Uchebe zavo;
mashinostr. no.2:224-230 163. (MIRA 16:8)
1. Urallaldy politekhnicheskiy institut.

IMD -~Pf~-
VP. k
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0/0148/63/000/007/0162/0168
AUTFIORS:. vi, ~---,-IR6mbkova So~ Bo
Boga6hie I - Wo;
Jv
91 TLEI-.-- ftrdenins, of., tmiii ta --during cold plasUideforVA On
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The,
so d.-p astio deformation oq, t e:struct
ABS TRACT: aff -' t. ofl~ a6i,
of Lt24n 2-
And-proparties Sf steel, of v lous-coRpoaltiona
- -7~ o 3.
~Ni UI Tit~ Ueen'tituds for6itj6n
C 8 ad., After plastic do
t'a s of
I 5F5 IaiiMloant-inores4e- hardness was observed a0
he' OGI and j~M210010,1ell
'i The sharpest increase in ardness wa
t
ObSOIMT CL whenivnedelgres,of., efo~mati6n was increased up*tO 10%, a
~furbher lqorehaa of deformation resulted in more -uniform - change 6f
FIFI
hardneass ckel.and chromi)-nickel austenite steals ar6'ha*rdened
~'to ii imch lesaar degree Mis additionof,chrome did not exhibit. ani:.
6rd' i'
13 ~-T

v-1
A;,;7
OArJ
V -APJ006 40
ON:
`P
of at, upon the -:hnrdnessY6 a d~.otaols'* _The--inorease ~r
bar eon of - them above.'ste-4.6.1a -'explained. Iv, the faot.that the'
steels- are h at- attible !in;Olal: stic.def6rmationr they~ uindergC1 4
PIR -~ A,
t. JE~
nartensite transformatlohlby forxdng~a,large quantity of Al
pha-.pbA
The quantity., of. Alpha-~~haJie, Inaresies "-vith: an Inckease of the doer
?U
areas J,
at;: deformation, ' With: an AA o,of 'temperatures the YrAid
thermod,
-stability- of- austei it6_ ifi a
n oreate -When. the. deformation temperatur 4 4.
of-40G13 steel was indro"iod..bo 100 and 2000s t antity of Alph
Mee dooreaseds -thm --'de'O;;,reaAng* Its, -hardnesshoozover . at 400 d'
an
p
Aji 6000, tbei hardnesgi did'-not;!'change-, ~'.U-Vas concluded -that the a ttbi~`
do
ity of- aulatenito ateele IwAi2iplactio,-deformation depends upon. ~th
of austOnite. ~Thd i *=a tAble 'imanganese wid chrome -mangane's
au6tenj be .,a to Ole
whn: h6oitodafter; a(plastio deforimation, are Tl i
,softened -much- ast' 6 .a nuchLJOVor
f or ev n'! t tomperatural.than the atabli~t 1
;ob:roziUm_nickel.-.sI,'eelj, ThLeAgi ~alsn. _affected by an iaditional.soft-H
6ning ~;hich. takes,,~place' by~ means:- of martonsite transformation thi
4 1 In I
3tenite hich Is f on' The plasti''!-
Sul Qrm ur g p astic.deformati
s w
1deformatiofi,inoraILS88 thS 418fOrm ti6n process sharply of both stabl
A
rd
tZ

ACMV, I.N.; DAVYDOV, G.S.
Effect zf the voli=e of marteneite transformation on the -
graphitisiation of vhite cast iron, Izv,*Vo. ucheb. sav t)
abern. mcit. 6 no.2: 104,110 163. (MIRA 16:.
1. Urallskiy politekhnicheskiy institut.
(Cast iron-Metallography) I
(Metman, Bffect of temperature a#)

BOGAGHEV, I.N.; ROZHKO", S.B.
Role of defects in the acceleration of the graphitizing process
after hardening,* Izv, vys, ucheb, zav.; chern. met. 6 no.6t
Ut3-14? 163. (MIRA 16:8)
1. Ural'skiy politekhnichaskiy institut.
(Steel-Hodening) (Grystal lattices--Defects)

_P22ACHSX.,_~N,; ROZHKOVAp S.B.
Hardening austenitic steals by cold plastic deformation. Izv.
vys. ucheb. sav.; chern. met. 6 no.7:162-168 163. (NM 160)
1. Urallskiy politekhnicheakiy institut.
(Stoel-Hardeningg) (Deformations (Mechanics))

BOGACHEV, I.N.; MINTS., R.I.; Prinimsda uchastiye PETROVA,, S.N.
Effect of treatment in fused media on the plasticity of trans-
former steel. Izv. vys. ucheb, zav.; chern. met. 6 no.9:174-176
163. (MIRA 16:11)
1. Urallskiy politekludcheakiy institut.

BOGACHEV, I.N., doktor tekhn.nauk, prof.; MINTS, R.I., kand.tekhn.nauk;
VEKSLER, Yu,G,
Cavitational resistance of austenitic ferrite steel.
Energomashinostroenie 9 no.9-.29-31 S 163. (MIRA 16:10)

A
3
:d
1; 10
Appw.694
the ~hlgbest rate at Bpallon~-yhese' formtion was observed during stretching of up
to ~ 4%. In WIpy MOM I condition was fully austenitic,
~g~dch: in the azme&3
tM, intensive f6iiMon. of , the'Vailon-phase, occurred during streteldng of up -to
12%. in anoys GmR6 a~d (19ON10 cold vorking produced a negligible amount of
Epsilon-phase.,. not, exceedirm 2--3%..at na3d="n deformation. TheAlpha-Phase
formation rate vai inalwMicant, not exceedirw:5% for all anoys, No Alyha-phase
formtion was observed ~ In alloys.. (;2oN6 amd 020NIO. Stretching redo:ed tli-,
eLilatometria effects of the Epsilon-to-Own- and Gamna~to-Epsilon transfomations,
shifted the tenpersture rioge -of, the Epsilon-to-Gawn transformatioix toward lover
and loverei~~. the -,tenq)ersture-of the-beginning of -the- Gu=ato-Epsilon-
tran-efformation... BDth Cr- 6~4 Ni- lovered phase transformation temperatures, Cr and
especially Ni decrDased Via ~ strain-hardwilng exponent at strazins of 0.2-2. 0%.
At strains of 2-1a%, Nl'alone-sligbUy decreased the exponent. The effect of Cr
vind Iii on the mechknica~L Properties of the alloys is presented in Nble 2 of
Enclosure. The yield ff~rfszgth of the all6ys, which is generally'law., can be
:Lnereased by Prest~ainLmg tv 4'MW14%,, depending on the alloy conposition. Orig.
art. has: 5 figures enil les.
Card

L 18103-63 1NP(q)/EWr(m)/WS, 4FFTC/ASD Pad JD/HW
ACCESSION NR: AP3002844 S/0126/63/015/006/0860/0966
J
AUTHORS: Chumakova,-L. D.; Bogachavl, N.; Shklyar,,R.-Sh; Hints, R. 1.
TITIE:* Phasal and structural changes ~Jn the,surface layer of austenite alloy
at the initial ;-tage of the cavi n effect
SOURCE: Fizika metallov i metallovedeniye, v.115, no. 6, 1963, 860-866
TOPIC TAGS: cavitation effect-, austenite illoy Ni, Mn, phasal change..,
structural change
ABSTRACT: Structural chang~2( in the surface layer o~ austenitic Ni and Mn alloys!
subjected to minute impactsPere studied by x-rays J It was esta.1711shed-Mat the-
cavitation effect results n the increase of submicroscopic nonhomogeneity of
intragranular structure and in a partial decomposition of austenitc. Dependin
9
on their chemical com;osition, the manganese samples showed a partial decomposi..
tion of austenite and the formation of C -phase or of 6-phase and martensite.. . i
The Ni samples showed decomposition of a small amount of austenite and the form-I!.
tion of martensite. The conversions in the G30 alloy and Y7 CK,
J
1/2
Card

L 18103-63
ACCESSION NR:~AP3002844-
in the 40614 steel harden,the alloys-and increase their resistance to cavitationall:
destruction. The high resistance of the stable manganese austenite M,.Lto the
impacts proves that phasal transformations are not the ocly factors determining
the high stability of alloys with respect to the cavitation effect. Orig. art..
has: 1 table. 3 graphs, and 2 photographs.
ASSOCIATION: Ural'skiy politeknicheskiy institut im- S. M. Kirova (Ural Poly-
--'technic Institute)
SUBMITTED: 310ct62 DATE AOQ: 23Jul63 ENCL: 001,
SUB CODE: HL NO REP SOV: 005 OTHER:,1 ~00V.
'Card 2/2

BOGAGHEV -I.X i ROZHKOVA, S.B.
Pect4larities of the.effect of martensite transformation on the
graphitization of nickel steel. Fiz. met. i metal-loved. 16
no.2:267-272 Ag 163. (NIRA 16:8)
1. Urallskiy politekhnicheakiy institut im. S..M. Kirova.
(Nickel steel-Metal-lography)
(Phase rule and equiUbrium)

BOGACHEV, I.N.; YEGOLAYEV, V.F.; MALINOV, L.S.
Stabilization of ,y4,c transformations during recurrent phase
.transitions. Fiz. met. i metalloved. 16 no-41544-550 0 163.
(MRA l6sl2'1
1. Ural'skiy poli-tekhnichaskiy institut imeni S.M.Kirova.

BOGACHEV, I.N.; LITVINOV, V.S.; MINTS, R.I.
Characteristics of the plastic deformation of austenitic manganese
and nickel alloys. Fiz. met. i metilloved. 16 no.4.-596-602 0
,63. (MIRA 16:12)
1. Ur4l'skiy politekhnicheakiy institut imeni S.M.Kirova.

BO.GACHE.VI!N - YEGOLAYKV, V.F.
Effect of molybdenum,and tungsten on Y*-::t E transf ti in
" 2rma ons
Fs-Mn alloys, Fiz, iiit. i metalloved. 16 no.517jOjM N 163.
(MIRA 1732
1. Urallskiy politekhnicheakiy institut im. S.M.Kirova.

- WGAGNIN.1 1; i D"A"I'DOV) G.S.; ROiJHKOVA) S.B.; %"'IDORFNKO~ R.A.)
kand. tekhn. nauk, retsenzent;
(Grafitization and heat treatment of white cast iron] Gra-
fitizatsiia i temicheskaia obrabotka belogo chuguna. Mo-
skva, lzd-vo "Mashinostroenie," 1964. 145 p.
(114111A 1718)

. - - r o';z ~-" ~. - :,~, , , .,.- , , ~ . a -~, 7 ,
. . i,;;; .- ~ ~,' " " '~, i. :, ~ n.. ~-
_ _ .. , I ( . lr-l ".: . - -~, t:: .- , ,
j ~~ , __. , _ , - -.I I
A.. - - ;L.-- "-~ '- ~. L~-,! ~ a zLvi. -` '-'! - 0 _ - , . . - . -- ~ , 1 , , - , . , . . -

J
7/00110049/0055i
ACCOWSION NR: AP401,3093 S/0126/64/01
AUTHORSt Bogachevp L No; YegolWvp V* Fo; Malin", Le
t
TITIZs Trawformation'of austaixite into E-phaise "'at low temperatures
SOUROE: Fisika matallov i metaLLoved.., vo 17s no~ 1. 1964a 49-55
tOPID TAGSt austenite., austenitic transformation., epsilork phase,, G19 iron, steel#
iron.-gamma epsilon trdhsfor&tioits suporcdblod aiiatenite
AWRAGrt Experiments wars performed to determine the possibility of a complete
supercooling of austenitep to study the isothermal formation of 9 -phase
at low
temperaturesp and to clarify the effect of heating and cooling rates on the TO
transformation. The test specimens were made of 019 iron containing
(:Ln %) 29*1
Fin, 0.05 G$ 0.20 Sis 0.034 Ps ~ PA 0.014 So This metal was malted in a 50-kS
4 nduction furnace and was cast into ingots which were homogenized for 3.0 hours at'~L
11500 and rolled into ode 6 am An diameter (teqmred at 115W) o A dilabometer
provided with a photoAphio recoxdim device and a thermostat was used in the
testoo The:-t9Vereures'cf -40# -$O0 -.90., 4400 -W; arA -18W,, at Wbioh Us
A
Card

'ACCEMION NRI AP401303
?,j
samples were held iaofherm&13,yO were attained with dry Acej liquid nitrogen.* and
a"mixture of acetone with 4trogen. To' stabilize their austenitej the samples
were heated to 95DC as~d theh nub ected to 25 heating-chilling ~"ycles between 4=
and -1960. aporimenti probed tjhat T transformation may progress in.,* -
isothermal conditions
provided that the n6nisothermally formed S -phase is
absent. In gives, temp~ratuie, intervals tW transformation started after incuba-
tion periods the lengt4 of which depended on the cooling temperature. Figure 1
!of the Enclosure shows the.rates of transformations at various temperat;zrese
'Studies of the temperapure-transformation rate relationship proved that the
rate reached its maximum at,-900* At a relatively low starting temperature for
the T- 8 transformatton and at a rapid rate of chilling it sas found possible
to supercool the austenite either partly or fullye Underthess conditions the
-phase could be produced ih the course of heating a sample. The rate of cooling
and heating proved to &art 'a' substantial influence on the progress of the trans-
formation., with the low rates leading to a fu_we complete effect (for the influence
of.. the rates of heatinj and p on the dilatomebric effect of the *r -
001ing
stransformation see Fig. 2 of the Bnoloeures)e The Z-phase produced before the
start of an isothermal:~eri6d sexTed as an Otivator in the inotherval
traWor
[-Card

;ACCZS1014 NR: AP4033M
imation, as did tho lowering of the hosting rate down to a certain points Further
!diminishik.- of tho ratoj, licrrovorp alouod the process, The r- transformation
E
exhibited all -the features of usma phase transfort'iations and should not be
regardod as an athermal 1processe Orige akIts hast 16 graphs and 4 equations.
':ASSOCWION: Ural'skij poUtekludcheakly institut im. S. M, Kirova (Ural
;Polytachnical Instituto)
SUMETTEN 06Apr63 DATS ACQe- 26Feb64 M1,s 02'
CODEs M W WVt 006'..'...., OTHMt 004 -
Card

T,
'
AftEstldlg NR ii~ -
AP4OhA! ._7

._.Prir~ary~'.atreiises arol~.reli~ -by after heat treatment at
550"C
T
-hour holding period. It-ii~ beaseumed that secondary.
and~a tWD Y
stresses are-also~lrvli6ted~to a considerable OX4* ent. Above 550 C
e rea d somewhat-as a.result of-th f
cavitatiDnal-~Btrenat4r'd 0 Be e orma-.
i
~
-th
c e:
-__-,At- e same time, the structure be am
.;til6n 6f.chrOdum c4i-bides~
_.cav itati al :res stance is attributed, in
more- stable_~ -The hiel on i
part-,-'to:tbe relaxation 'of st:~ess6s'dujring the f omation of new
:phases under.the has:
and I table.:'~"
f igures
,
ASSOCIATIONt'Ural I lj~',Politekhnitheskiy institut im, S.M. Kirova~
(Urals _t6chn --st 6
id -in itut
i lo KNOLvOO

SUB --- CODE
NR.-,RIY-3OVt'0D8 - ~OTRER.& 000:-
.7
2 2.

6- 1 .. ao~ "Liu
-1iW beexCitudied. It was found that this steel,
strengt4 of Ci (192 1W steel to u nched from 1150C, has an austenitic
containing lip to 4. 2Z No or up AAZ W and-q e
structur a Cs- a ;, t a Ho content of 6.3%, the structure
vith a small quantity.o , pWse a
eco
mea ful1ty ausfenitic.. Both'. m6iybdenum AnA tungsten were found to impede the
formation 01" Dwpbase and:. td~_prolaote the formation of a-phase under the ef feet of
plastic deformation. The E7phase forms.mainly,at lower reductionti of up to 4 to
62, while an intensic. formation- of a- hase begins at reductions of 15-20%. The
plastic deformation raisea the temperature range of the E to Y trimformationt
-the temperature.of thi beginnin- fo.the y to B transformation, and radvces:
lovers
~:Cc
Orv 54'."
j
7-7-

9wK
ACCESSION NRi-...' AP4046093

1 - ~ : .
K.., -:` , VA 45
:~:. , 7AC slo

BOGACqy~.,T.,Y~;, FOMINYKH, X.P.
Removal of graphite "rom the carbide deposit of iron carbides.
Zav. lab. 30 no.8:,914-935 164. (MIRA 18:3)
1. Ural'skiy politekhnicheskiy institut imeni Kirova.

--T4 n - btatie - ttist 6, creasing4 th i
ra'te'from' 0.08 ed the, elongation of VT-I, a- and So-,Alloys f row.
to 25 1=16in ee reas
to.15.8, 16.1,to MO and! 12.0 to 5.72, add increased the tensile strength from
~9 to 64.3,-74 it) 77,~.anlWt'6-109.8 kg/u=2 Ip respectiiely. In dynamic and
a -b e
tests, def ora'ation of. all: 81). ecomes- more localized an-I the length of the de-~ -

_dynaile tests; twinnIng occurs ohly:'4n. impact deformation.- The 0-alloy -9 whi-Ch has
a b.c.c. structurf? and:is characterized by high tensile And yield strengths, a low
uniform elongation and ~a large reduttion'of, area, deforms- by'slip at all deforma-
tion rams tested. The deformation distribution in VT-,l titanium is much more uni-.
of 'the total deformation 'of VT-l is comprised of!
],form than. In -the 11-alloy. only 5%,
visible slip, tioluning, o and shirt along, the' grain boundaries. The renalning 95%
Is unifomly distributtid. ibrughout I tbe vvjum~ :,:In* the O-alloy, visibltq slip tfom.~
Prises 2C1 of the total. --defo=a-tio'n. Orig. art. has! 6 figures. [HSI
ASSOCIATION inano
SO MI'MD: ENCL I SUB CODEi 101i AS
ion own- enlys Iiii.
oj~
41
-7-7

ODINOKOVA, L.P.; BOGACHEV, I.N.
Metallographic studies of the plastic deformation of zinc
under the effect of various types of loading. Izv. vys. ncheb.
zav~, tsvet. met. 7 no.5tll9-122 164 Nilu 18 -.1)
1. Urallskiy politekhnicheskiy institut.

- MIKS, R.I.; MALINOV, L.S., Prinimal uchastiye
MiF _!~,N ,
BOGAC _j
XATVDYZVY A.'-, -
Investigating the cavitation retAstance of aertain Iron-manganese
alloys. Piz. met. i metalloved. 18 no.4058-563 0 164. (MMA
1. Ural'skiy politekhmicheskiy inatitut imen! KjLrova.

BOGACIIEV, I.N.; LITVINOV,, V,S,,; MINTS., R.I.1 NW7EROVA, N.V.
Certain regularJtAes of the failure of metal surfaceo under the
effect of cavitation In molten lead* Fiz,met, i metalloved. IS
ho,51752-757 N 164. (MIRA 2.8;1 4)
1. Urallskiy politakJ=icheakiy institut im. S.M.Kirova.

BOGACHEVP I.Ij.; R02PYOVA, S.B.
Effect of preliminary hardening on the graphitization of iron
alloys. Lit. proizv. no.1:17-20 Ju 165.
OMIRA 18;3)

BCGACH---Vp I N. t POTEMN, B.A. I KONDRVTOVp VA MALINOV, L.S.
El"'fec'. of heat treatment on the ro-echanical properties of KhlD310
austenitic steel. Izv. vyS. ucheb. zav.; chern. met. 8 no.7slo'l-
165 165. (WRA 180)
A.. Urallskly politeklinichesIly institut.

BOGACHEV* I.N.1 ODINCKOVAq L.P.
5~i
Plastic deformation of tit4niim and its alloys at low texperatures,
Fiz. met. i mtalloved. 19 no.6008-914 Js 165. (KRIL 180)
1. Urallskiy politekhnicheskiy institut imeni Kirova.

ODINOKOVA, L.P.; BOGACREV, I.N.
I
Character of the plastic deformation of titanium alloys under
various forms of stress. TSvet. met. 38 no.2:71-77 F 165.
(MIRA 13:3)

BOUCHEN, I.N.; YEGOLAYEV, V.F.; rMALINOV, L.S.
Isothermal formation of the L -phase following precipitation
hardening of iron-manganese alloys. Metalloved. i term. obr.
met. no.4:2-8 Ap 165. (MIRA 18:6)
1. Urallskiy politekhnicheskiy institut.

jr
JG b-1
I ~
ACCESSION NR- AP5028056 TJR/0129/65/000/007/0036/0038
669.16-194:669.26174
'TTTLM.:T~stable cbrom tuh-in
anganese Rusteniti steels
_SOURCE.- Metifflovedenlye I termleb obr6botka'm
ealmys etallov, no. 7, 1965, 36-38
TWICTAM. table au t~~ u -a'
stable vt661,1~
a enite martensite tratwition,
ate phase:.trm T an on/
lti6n, str ese, -e1 ti - austenVe fatigue, chromium steel, Manganese
6a~!41, steel hax*emi
~~TR~67'. -Tlle~~4aversion tAble (i
-austefilt- ke6j into hard martensite during
me .
k ti Ado fan
S C rmatl Miay bx-- .use dtoproliong th-9 life of Val usmachines. 11epresent
p
Articl usses Lbe propertjes of cb-omiurr'Pmai 111teels which wero orliy
seldum u3ed in the past and iresen ~Zurv~es -slo-whi-g: ff-c-hanges in the amcmut. of
martens-fte and the hardnes6%9 functions of tile qegreo of pla"stic deformabon for steels
5EMOG-7 and 7016-77N k.4be muA3413rinw,
I f 2 IAMB r0j
'vnase trans'Llpm; in 20-v,
A iron alloya; anT3-)QWfatJj~a0 ve
Cur for-UT-90411)(110\hnd kQil81'q1)T*eels (data obtained
by V. L. Alelmandrov). The results sbow t9f: -thr imstable -cRr-omRiffi --manganese steels
BAIbit mar haffoning cfffecla, are fatigue yesiatant, and succes n-fully resist
Card 1/2

4
L' 0813-65
M: ,0-6
6
-05
riho. oKhIO 104-~ee
-M Oro;-- -in 't I Carbon-
i Impact . WOB -:1*&al f
free ste- elsbYJ~12M Knd'OMd7AGl9IAnd t~e ato-ds with
moderate clr-RFcon~e t 20-4 are quite sausu.~ctoffy~ ~ut t ~e wear resistzlnee
Is below that of BODIOG10. "The peculiarities of unstnble auste-nite discussed In this
paper can be easil,v extended to other typeB of unstable solid solutions. Orz.g. n rt.
has: 3 figures.
-7
Via-
I- Ii th 01i V-(X~nl sk-PolytecbnIc ISt
-BIMIt=Dv 00 ENCLt 00 StM CODE: M
14
A
J,
41 15;/Aj
-Z7
4?/
X;5 ,57 ;Ir

626oomu_:,j~
Tb do /W (t,
'ACCESSION NH.-- JW6018180.* UIR
Vo.08/0/000/007/0155/0160
:609.15-194:669.26174:621.785.6 too-
AUTHOR! B 1. N. Budrin, -D. V., 11~qndr:pUv, V. M.; ]~_q!~qkhfn, E~. AA.
77TLE: Complex -methodof-detormt~lng the hardenability of atistenitic steels
-71%sour=: VWZ.'- Chamay .a',metalhirglyIa':.no 56.-160
TOPIC TAGS: iik_431 hardenability,' ''.111ftnite, 'a- teel quenchin steel hardenin-
9 1~/ACUK_hiona~_,
steel
1,ABSTRACT.- By hardenability_bif austentfle. steels :Is:meant the distance frora the cooled
-or
i surface at which. a puTely austenitte strature a desired set of mechanical proporties
can be obtained, 7"he h'ardenability of-austenitic steels should not be characterized by the
hardness alone; in determining the hardenability of the wistable austenitic steel 3oXhlOG10)
the authors used r. com-olex method which Involied a determination of the depth of the
hardened layer from the mechinlcal:p;operties, form of the break, microstructure, and
phase composition obtained by x-ray analysis, In order to obtain hJgh niechanical proper-
ties in cast SORMOGID steel at the greatest possible depth, various heet treatments were
carried out it which spechnens In the form of plates were subjected to end-queiiching witb
a sprf.~Tr. The d,-3ptb. of 1mrdenablItty was found to be 64 mm, No carbides were ~Present
Card 1/2

'T
ACCESSION NR. W5018181 #li/0-148/65/000/007/0161JO165
-Z69.15-194:669.26174:621.78
-,Malinov, L. S.
P
AUTHORLDnagh N.a otekhin~ B.'A.jj~~ndtft
"emu
3014ML
_J0,A!js tic
71TIE. Priect of h&t treatment oxi tbe'mechanlcaLpro mrtk2s of OG
steel
SOURCE- IVUZ. Chertkaya. mplgpiillurgijra~ no. 70:1966i 161-165
V__--1DPIC TAGS: --steel liaira6ni4,--suatenkte-,-:MtLrtetuilte, steel mechanical -property, heat
'/36Hh10GI0 steel
I.- treatment, plastic deformation,
TRA T,. 110, study 0. CO -fin atment condition--- for
ADS C d ,din thd-bept-heat tre,
ncerne vith 9
producing superior mechanicaproperti 10 cast steel-, for comparison, the
es ib 30nIOG
mechanical properties of forged pieces were teatkl. Ube mechanical properties of cast
and forged specimens were improved through a combined heat treatment (quenchbig I'Mr-1
1100C, again at 8000, cooling in water, and cluenobing agair from 11 00C) which raised
the tensile strengUt by.s, facior of almost hvo- and the plasUc cbaracteristies by a factor
eat al
F-of thres as --Thaplienoinena occurring during flite h - tre L-
xrent ar described. - The formation of martensite, ng deformation in the presence
.0 jurl
of an austenitic struchiro in Vie or$ -Inal stato causes an Increftse in plasticih, aid a
COM 1/2 -

POTEKHIN~ B.A.; BOGACREV, I.N,_
Stress relaxatinn In chromium-manganese austenitic 30XhlOG1O steel,.,
Piz. met. I metalloved, 18 no.2:257-262 Ag 164.
- (MIRA 18t8)
1, Uraltskiy politekbnicheskiy institut ~raeni S.M.Kirova.

4183-66 IJP(
C) JD/HW
ACCESSION NR: AP5016532 UR/0126/65/019/006/0908/0914
AUTHOR., Bqzq~hgev, 1. N.-i Odinokova, L, P.
L(
TITLE: Plastic deformation-of titanium and its alloys at low temperatures
. ...........
SOURCE: Fizika metallov.4 metallovsdeni~ v,, 19, no, 61 9551 908-914
ye
TOPIC TAGS: plastic deformation, titanium, titanium alloy, aluminum alloy, twin- 1
ning ol;
ABSTRACT: The mechanical p~peities hardening, and,the nature of plastic deformai
tion of titanium an -its alpha-~ and beta-alloy's werti studied at temperatures of
t20, -40, -70, -96, and -1960C. Lowering the deformation temperature causes an
increase in the strength of the alloys. railure of the 0-alloy at low temperatures.-
l
occurs primarily along the grainboundaries. The metchanism of plastic deformation!
of the 0-alloy does not change substantially as the temperature drops. The number,,.-
of active slip planes Is reducedi causing a decline of plastic properties withde-~,_~
creasing temperature#.~.The pla3tit deformation of titanium involves slip and twin-A
-ning.- At-room temperaWrej.both;processes make-an equal 0ontribution to the-de-
Card.1/2-
-M M-M

L 1~199-66 EWT(m)/W(w)/
ACC NR. AP6002669
SOURCE CODE: UR/01:26165/020/00610881/08418
B
AUTHOR% Filippov, H. A. ogj~hg
ORG: Ural Polytechnic institute im.-S.M.,Kirov (Urallskiy politekhnicheski,
institut)
TITLE: Pbrmatidn-aP deformation martensite in austenitic steels under conditions of
.explosive forming
SOURCEI Fizika netallov I mefallovedentye, v..20, no. 6, 1965, 881-888
TOPIC TAGS: steeli austenitic steel, nickel steel, manganese steel, steel strength-
ening, explosive strengthening
ABSTRACT. Small.specimens (30 x-. 30 x: 6 mm) of austenitic. steels 40N25 (0.42% carbo
and;24.98Z nickel).and 40C13 (0.41% carbon and 13.62% manganese) were austenitized 1N
at 1050C and water quetcheS. Small (1.5 g)charges of a powerful explosive were detd-
nated on the surface of the specimens,,which ry~ted on a heavy austenitic-steel plate.
The explosion formeq/small, round craters ab&ftt 1.8 mm deep on the specimen surfaces
and caused a sharp rease of microhar Un the zones adjacent to craters: up to
850 kg/mm2 in, 40G13tsteel and 600 kg/mm' in 40N25 steel, compared to the respactive
initial microhardness of 21O.and 180 kg/mm2. Microscopic examination and x-ray dif-
fraction patterns showed that in both steels, over 70% of austenite in the zones ad-
joining the craters was transformed martensite; but the distribution of martensite
UDC- 669.15;548.5
Card .1/3 3

L 15199-66
ACC NRs AP6002669
0
and, consequently, of microhardnesa along the depth of the zone followed a different
pattern in each steel. In the 40G13 the maximum microhardness and the maximum amount
of nartensite was observed at the bottom of the crater (see Fig. 1),' and in 40N25,
r'P
800
700--
t
o
Fig. 1. Microhardness of 40G13 (1)
6M
and 40N25. (2) steels depending on the
JOV distance from
the crater edge. Hori-
2-
YX zontal lines show initial microhardness
U1 20
Distance from crater edge# mm
*at,a distance of 3 mm from the bottom. It is noted-that the mechanism of martensite
transformation and the structure of martensiteJormed under the effect of an explo-
V""
1 3

co-AA
AP6002669
sion are similar to those observed at cooling we 11 below the martensite point. The
Intensive strengthening of both steels,,which could not be attained by other strength-
ening methods, results not only from martensite, but also from the strain hardening
of austenite due partly to shock waves and partly to atrAin tnused by martensitic
transformation# Orig. art. hast. 41iStires., DVI
UB O'l -PRESSt-
:0091"-?i 011 ATD
068j.
Card 3/i

EWT(N)/Udk(d)/LW(t)/LW(Z)/BWP(~)/EWA(h) IJP(Q JD
ACC NRI AP5026782 SOVRCE,CODE,. UR/0286/65/000/017/0069JU069
INVENTOR: Bogachev, I. N.; Mints, R. I.; Petukhova, T. M.
ORG: none
TITLE: Bronze. Class 40,,No. 174360
SOURCE: Byalleten' izobreteniy i tovarnykh znakov, no. 17, 1965, 69
TOPICTAGS: _,C~e Illoy, aluminum containing alloy, nickel containing alloy, cobalt
containing alloy, manganese containing alloy, cavitation. -ell
ABSTRACT: This Author Certificate introduces a 6opper alloy with increased cavitatior
resistancecontaining 12.5-14.5% aluminum, i-6% nickel, 1-4% cobalt, and 1-3% man-
ganese. [AZ]
SUB CODE., 11. SUBM DATE: 2OMar63/ AMPRESS:
7".
UDC: 6696,35'71124125174

ACC NO,
AP60W"S SOUM COIZ: MV0286/65/000/022/0063/OC,43
AtrMORSt B2gachev, I., LO; Mints, Re -N.
none
TITLE: Bronze-~4CI&ss 40, No. 176~426
SOURCEt Byulletenl izoboreteniy i tovarnykh znakov, no. 22 1965,, 63
TOPIC-TAGSt bronze,, alumimm, nickel, cobalt, manganese# copper
-ABSTRACTs This Author Certificate introduces a bronze containing aluminum,9mickell
and manganeseo To Increase its cavitation resistance,, the bronze has the folloving
chemical composition (in %)i aluniftum - 22.5-24.31 nickel - 1-6; cobalt - 1-4;
manganese - 1-3; copMr reminders
v
7
suBcoms n/ SUBM DATE t Mmr63
:Ccw~ XA: W VJ VW 669sOl8j5

L 22779-66, EWT (d), T tw(t) ijp(c) JD/W/WB/JXT (MY
f-ACC NR, AP.6010306 IV) SOURCE CODES UR/0136/66/000/003/0080/0082
AUTHORt Bogachevq I* No; D9yakova# Mo As
ORGs none
it tion6r
-TITLES Cav a asistinci of titanium-base alloys
SOURCES Tovetnyye matally# noo 3j 19660 80-82
TOPIC TAGSS titanium alloy, alpha alloy, alpha bets alloy, beta alloy,
alloy cavitation, cavitation resistance
ABSTRACTS A series of a a+O- And 0-titanium-bas a Iloya have been
tested for cavitition re 8Istanc;. Phase composition was found to be a
primary factor determining the behavior of alloys under conditions
of cavitation. The lowest cavitation resistance was shown by straight
*-alloys In which the weight loss In a 6-hr test amounted to 300 mg,
The a-alloye-strengthened by precipitat d I t rmetallW comVppnds of the
11 nt
a NLr-V125% ~12% Al'Xdnd 8% Co,
T12He type, suchas alloys containing 2 1L, Co
or 3% Al and 9% Ni wIare somewhat move resistant; i-hiir w-eight loss in
a 20-hr test was 3 mgo Such alloys, however, have a poor or even very
poor forgeability.Pla a+0 alloys, resistance to cavitation depends on
the amount 0-T-0--phase and on the degree of dispersion of a-particlese
VT15 /alloy heat treated to a structure containing 41;! 0 and 60Z a- had
Card 1/2 -UDC:- 669,

L 2!:--
ACC NRg AP6010306
a weight lose of 240 mg In a 25-hr test. With increasing content of the
O-phase, the cavita~lon resistance increases. However, under..certain
conditions B-pho omposes, under the formation of the brittle M-phasee..
Such a a true ture:'eam"Ca high resistanc t I tion but is iuseep ible
a av 6 ej~ be p vente%by
to brIttlb failu G.NbThe formation of tl~e :-R re "t -
correct heat treatment " which for VT3-1~ VT14 VT16, and Ti 5A18MG Iloys
consists of annealing at 840-870C fol owe-cF-By. quenching and tempering
at 480-490C."' Lower tempering temperatures do not eliminate the possi-
b'Ality of p~-Rhase formation$ while higher temperatures cause coagulation
of the a-pha'se particles and softening of the solid solutions Origs
arts heat 3 figurese IDVI
SU31CODEs ll/ SUBH DATEt nonal RETs .002/ ATD PRESSS
2/2

JD
,Ii 61~ 66 Ewf(m w WAW/~/WPW . IJP(c)
ACC W Avoi
043.3 SOURCE COM UR/0126/66/021/t)03/0472/0474
AUTHORS I
V -1-% N. jMoyl_ IL. JL.; ?Rt himi.L D. A.
t-T-- A
ORG: Ural Polytechnic Institute-. mi $, M. Ljr2y (Urallakiy politekhnicheskiy
tut
TITLE: Investigation of 21gplicit of several austagitic 13t6el subject to high
Z
.-Yelocity 104de
SOURCE: Fizika metanov i metanovedeniye, v, 21, zu). 30 19661 472-474
elongation, plasticity, nate"ial def7,;%tionj Martensitic transfo,-matic 't
As it
,TOPIC TAGS.- ateelp austenitic ste 'k, stag. 401125 ateely 2KU8N9
marter e
steel, 67Xh7M7 steel, 30MOG10 steel, 479UOQS at Yi
ABSTRAM The plasticity and onset.,o d3manic and
Z =ept during
static elongation of the steels N28JIN
_47Khlggg was determined. The experimental procedtTe followed that descriFdd by
G. M. Kraft (Response of Metals to High Velocity Deformationp ASM, Me, 1961).
The fraction of martensite in the specimens arter deformation was determined.by a .
ba2listic magnetometer. The experimental results are tabulated, It vae found that~
ftftyimum increase in plasticity during dynamic elongation occurs for those steels
A
vhich show the largint increase in martensits conversion. The rate of propagation.
of plastic deformation in nonreinforced steels in the initial stages of deformation
is determined t7 the rate of martensite COnVOTS
ion, Orig, art, hass 2 tables*,
BUD COD31111,90/BUBM DATEi -02Jun65/-
ORIG RM 004/ 'OT.H REFt 001
1 'CardI UDOt, 534,222,21620.11~2.224a
669.15-494-

ACC NRI AP60364JO, SOURCE CODE.- UR/0370/66/000/006/0068/0072
AUTHOR: Alek androv, V. L. (Sverdlovsk) Lppgq,c"y~ 1. N. (Sverdlovsk);
Mints, R. 1. (S erdlovsk)
v
ORG: none
I
TITLE: Peculiqities in the behavior of austenitic steels under cyclic loading
SOURCE: AN SOR. Izvestiya. Metally, no. 6, 1966', 68-72
TOPIC TAGS: AwAs austenitic steel, cyclic load, cyclic stress, chromium Afaij
manganese steel, ahmemiam nickel steel/30Hh10G10 steel, 11Kh18N9T steel
ABSTRACT: A study was made of the behavior of chrome manganese and chrome
nickel austeniticl steels under cyclic loading. The study showed that 30KhlOG10
chromium manganese austenitic steel has a much greater resistance to cyclic
loading than lKhl8N9T chromium nickel austenitic steel, and that this difference is
due to the differ6nt nature of the structural transfoimations which take place in
them during cyclic loading. 30]KbIOG10 chromium manganese austenitic steel is
unstable under cyclic loading and decomposes, forming a specific structure which
1 / 2 UDC: 6

ACC NRI AP603643
is apparently re onsible for the steel's high cyclic strength and resistance. The
chemical comp2tion and martensite points of the steels used are given in a table
in the original article. [Based on authors' abstract)
[SPI
SUB CODE: 11/iUBM DATE-, 14Jun6,5/ORIG REF: 004/
2/2

AP7000657 SOURCE CODE; UR/0126/66/022/005/0737/0743
AOTHOR:- ~kleksandrov) V. L.'; Bogachev, I. N.; Mints, R.- 1.
ORG: Ural Polytechnic Institute im. S. M. Kirov (Uralskiy politekhnicheskiy institut)
-TITLE: Cyclic strength of austenitic steals
_AOURCE: Fizika metallov i metallovedeniye, v. 22, no. 5, 1966, 737-743
TOPIC TAGS: austenitic steel, chromium manganese steel, chromium nickel steel,
I
ir~,anganese steel, nickel steel, fatigue strength, cyclic strength
ABSTRACT: The behavior of several austenitic steels under the effect of cyclic
~16ading has been investigated. 30Khl0G10, 47KhlOG8 and lKhl7AG10 chromium-manganese
.steels, 68Kh7N7 and 1Kh7N7 chromium-nickel steels, C38 manganese steel, and N36
nickel steel specimens12 x 5 mm in cross section, austenized at 1100C for 1 hr and
water quenched, were subjected to alternating bend tests at a frequency of 5011z.
It was found that the damping ability of the metal structure in the most important
f,~ctor affecting the service life of metal under conditions of high cyclic loads and
resonance fatigue. Steels with unstable austenite have a higher cyclic strength than
steels with stable austenite. The fatigue strength of the former is also higher than
the static yield strength. Different types of austenite with zhe same stability have
different strength and life service under cyclic loading. Chromium-manganese
Card 1/2 UbC: 669.15-194:539.43

ACC NR: AP700065Z
austenites have higher cyclic strength than chromium-ni,eketl awitenites. Orig. art.
has: 4 figures and 1 table.
SUB CODE: ll/ S~BM DATE; O2Feb66/ ORIG REFs Oll/ OTH REF:~ 001
Card - 2/2

SHER, I.D., prof.,; TOLSTYKH, A.N. Prinimali whastiye: RYBAKOVA, T.A.;
BOGACBEV K.K.; KULESHOVI P.M.; PETROV., A.I.; JNADEZHDINA, A.,
red.; TELEGINA., T.,, tekhn. red.
.9
[Accounting and operational technique in the Construction Bank;
textbook]Ucbet i operatsionnaia tekbnika v stroibanke; uchebnoe
posobie. Kollektiv avtorov pod rukovods-tvom I.D.Shera i A.N.Tol-
stykh. Moskva,, Gosfinizdat., 1961. 215 p. (MIRA 14:12)
(Banks and banking-Accounting)

I ~~ 'IV
Via(DEIEVsKIY. Dmitriy Dn-d-LrIyevich; bC(;'CF- , L., red.
[1,.ethc,ds of det6cting anc -r::-!ectLw,
b1c,Vpes fron, cu~xeptiblc z~pe-clos mid varieties of
an
cultivated p.L ts] MetodV vyiavleniirt i oti-ora lrjiinr~ykh
k bolezniam, biotipov v sostwvo vasprJJrw.Yivy!,h viciov i
sortov k7.-.Ilturrwkb rastenil.
!'Kartia raoldoveniaske.11 No.!. I~t,!- 72 1-

tRy (WI6510004
ftVO039/059
AYJTHDRS! S L Ga;
j o ache Yu. T.
TITTLE2 Fronpects for IntroducIng um purification processes in oil, 2 ucrIbion
SOMEt LUW~ya i tekhw)IoSLya',,qpIiv4 maiselp not. 4, 1964~ 39443
r! !ird
AMRACT.- New processoB for primary w-A secondary purification of crude oils arg
discussed. The two-atnize d -asphaltizing of- petrolam-a*hat 1W pr
opane" coxbin6di
other purification net-N46-- 1~- rioiw-n-Wed for the production of resieusl
oi2s. This process results :Lm an in=sassd output of the products wid a greatUE-a
diversification of highly vianous oile. Because al! the processes discuss&d
produce similar results, ths choice of procedure is determined by, the oUl quallity
required and by the available re&gents. The duosol procws is reeco=.snded for the
production of r-said"I o:LLe 0.10 M-20 t ie.\
_.\Fwl'vxol was irlde4 used aA a ealsi;tIve
aolvent in the production of Matillats OU fr"tionb from e-rudes law in tar and - -
sulfur. The output of reSined oils with I)vfwvl purification exceeded by 5-6% the

Z' t. t
7
5256
output of tho phenol ia consumed less energy. Because other processes
P
differed little economically'and technicaDv from the furfurol process, their
It choice was also determined by the rogdxements of distillate oils. The adsorption
purification method producod wils of the beat color and coking oapacity, and hl-
creased their output by 15%. The authors recommend that this process be furtb'"sr
developed., that,the production of syuthetic adac-Tbonts be ineressw arid that the b
method of BecorAaxy contact purMcation be discontinued. The wpli--2tion of the
doep hydrogenation at 5-G-"jCj atm pressure is also reco=ended for secondary
ipurif icatipn of diBtillate and residual oils, especially at those plants vith
access to large quantities of hydrogen, The latter methcwl is econumicalq imroyes'
oil quality, and can be appliod to any type of crude and to ths secondaj7 pr~4uats.
1~ Comparative produotion figures of oils purified by the var-ious methods ar-3
tabulated. brig, art. baes 3 tablei.
JBYW11,03
No REF
42U
AS=:LATION 3 none -
00 IML2, OD
SDV3 000 OTHER: OW
SUB CCDEs F?

USSR / Cultivated Plants. Grains. M-3
Abs Jour: Ref Zhur-Biol.., 1958, No 16, 72915.
Author : 3,,)gachev, M.-F.: Tomson, E. M.
Inst : Belorussian Agricultural Academy.
Title : On the Problem of the Effootiveness of Different
Methods of Basic Soil Cultivation Under Corn.
Orig Pub: Tr. Belorussk. s.-kh. akad., 1957, 23, No 2, 67-
77.
Abstract: Three variants were studied of basic soil cultiva-
tion under corn: 1) common plowing (plowing at 20-
22 mi), 2) plowing with a subsoiler (40-50 cm), 3)
is plowing without a blade grader (4c)-50 cm). Experi-
iments were accompanied by a detailed characteristic
of the physical indicators of the soil and the de-
velopment of the root system of the corn. Results
of one-year experiments (1955) showed that deep cul-
Card 1/2

BOGACM.N.I.-
~'4
Studying the process of conditioning the human body to cold.
Opyt isuch.rog.fisiol.funk. no.3:218 154. (KEM 8:12)
1. Laboratoriya ekologioheskoy fisiologii Institute. fixiologii
imeni I.P.Pavlova Akademii nauk SSSR.
(PHYSICAL IMUCATION AND TRAINING) (COLD--PMIOLOGICAL WTECT)