SCIENTIFIC ABSTRACT YEREMIN, N.I. - YEREMIN, S.A.

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• Collection: Scientific Abstracts
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• Document Creation Date: November 2, 2016
• Document Release Date: September 1, 2001
• Sequence Number: 12
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

Physical and Chemical Studies of Austenitic Alloys 269
It is stated'that this device enables the investigator to
study, on the basis of magnetic proporties, changes in
phase composition in heat-stable austenitic alloys of
various composition.
Entin, S.D.; Kozlo4., Engineer. Electromagnetic Instrument
for Determining Ferrite in Welded Seams of Austenitic
Steels 255
The authors state that with this instrument it is possible to
determine the quantity of ferrite to within 0.2% if the total content
in the specimen does not exceed 5%, and to within 0.5-0.7% if the
total quantity does not exceed 15%.
AVAILABLE.- Library of Congress ao/kav
Card 10/10

(Candidate of physical and Mathematical Sciences)
Methods Used in the Quality Control of Metals." p. 313
Fhysica F M B1,41ei4no Techn,,Ioa; Collection
in book yjcxj~rn Tre
of Articles, Yoscow, Kashgiz, 1957 363 P-
cle presents a brief discussion Of some of tte latest metbods
The arti structural defects in Metals- The use of X-ray and Gamma-rayst
or detectirg tic and luminescent vathods is doscribed. There are
ultrasonics# and m8Pe
no references*

II YIERE In / /Y) N"r, 137-58-2-3936
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 2, p 237 (USSR)
AUTHOR: Yeremin, N. 1.
Phase Transitions on the Aging of Austenitic
TITLE: On the t.0-
Nichrome Steels (0 fazovykh prevrashcheniyakh 40~
pri starenii aus'tenitnykh khromonikelevykh staleS
PERIODICAL: V sb.; Fiz. -khim. issled. austenitn. -splavov. Moscow,
Mashgiz, 1957, pp 53-68
ABS TRACT: Thermomagnetic and magnetic microstructural analysis
was- employed to study the processes of 0(2 ;= t phase
transitions in E1572 and 4Khl4Nl4VZM steels in a depletion
layer of austenite near the carbides. The therrnomagr~etic
measurements were performed on an improved Akulov ani50-
. phase begins to convert to
meter. It was shown that the 0(2
austenite near the carbides at 450-5000C. The transition
ends at about 7000. The e-O-O(jchange proceeds at different
temperatures in different steels and is accompanied by~~on-
siderable thermal hysteresis (about 2000), and by partial
irreversability. In cyclic treatment, there is a steady build-
Ca rd 1/2 up of the incomplete reversability of the 01 phase. Forma -
A

137-58-2-3936
Phase Transitions (cont.
On the
tion of a ferritic phase in the aging of Cr-Ni steels at 450-8500 does not
occur during the aging time, but during cooling to room temperature. In
addition, stresses in the 0(p phase and the austenite arise due to increase
in volume during the transition. The a%.#. 01, transition proceeds
until -180?,and consequently is martensitic in nature. The relationship of
the martdxisitic transition to alloy composition versus temperature was
found. It?Was found that in a number of grade 18-8, 18-12 type steels, the
~k --CYZ break-up proceeds through a metastable hexagonal 0 phase. V.R.
1. Chromium-iron-nickel alloys-Pbase tranaltionsh-VAWetic analysis
2. Austenitic st**ls--Pba&* trana:L*.ionn--Xagnotia'analysin 3. Stainless steel
~Phase transitions-Mapetie analysis
Card 2/2

0 137-58-2-3937
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 2, p 237 (USSR)
AUTHOR: tA~,;-emin,,Vfj#,v Lebedyanskaya, N. 1.
TITLE: An Investigation of the X'-.w9andS.=d*Phase Transforma-
tions by Magnetic Analysis of ic structure (Issledvoaniye
fazovykh prevrashcheniy t-w Pi 37-amagnitnym mikro-
strukturnym metodom)
PERIODICAL: V sb., - Fiz. -khim. issled. austenitn. splavov. Moscow,
Mashgiz, 1957,. pp 75-86
ABSTRACT: Magnetic analysis of microstructure (magnetic particle
inspect*on) was employed to study the conditions of formation
Of the Xhaie and its connection with the Crphase in austen-
itic grade 19,9, 25-10, 18.-8-5, and 20-10-3 Cr-Ni steels.
It was.established that the temperature of formation of the
phase is not identical in the various steels, as resistance to
formation of the & phase increases ith diminishing Cr:Ni
ratio. The rate of formation of the W phase is- significantly
dependent upon the holding time in hardening. The CTphase
is an intermetallic compound with a tetr gonal lattice. The
Ca rd 1/2 rate of formation of the C~rphase in the 9phase is signifi-

137-58-2-3937
An Investigation of the (cont.
cantly dependent upon the rate of diffusion of Cr in the 9 phase. The rate
of transition of cF-~Tat first is very rapid,'but then it slows down, so that
even for exceedingly long holding periods (up to 6000 hours), the 49 phase
does not completely transform into the C7 phase. Measurements of micro-
hardness have shown that formation of the C phase induces a considerable
increase in brittleness. The phase composition of the steel was monitored
by x-ray analysis of the structure and by chemical etching. It is shown that
magnetic determination of.the microstructure is less complex than X-ray
and metallographic methods.
V.R.
:L* Stainless steel-Phase transitions-Nagnatia analysis 2. Austenitic steals
--.Phase transitions-Mapetic analysis
Card 2/2

137-58-Z-3939
/Y _7 , .
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 2, p 237 (USSR)
A UTHORS: Yeremin, N, 1. , Lashko, N. F., Lebedyanskaya, N. 1.
TITLE: Phase Transofrmations in Austenitic. Steels During Plastic
Deformation (Fazovyye prevrashcheniya v austenitnykh
stalyakh, proizkfiodyashchiye pri plasticheskoy deformat5ii)
PERIODICAL: V sb.: Fiz. -khim. issled.. austenit. splavov. Moscow,
Mashgiz, 1957, pp 91-106
ABSTRACT: Magnetic microanalysis was employed to investigate phase
transformation occurring during cold plastic deformation in
the following austenitic steels: E1505, IKhl9N9T, E1434,
4Kh74Nl4VZM, 19-9, EM405, E1407,Khl8NIlB, 16-33-3,
E1388. It is shown that softening occurring on deformation
facilitates the P-&-(Yittransition. Phase stresses are partic-
ularly great in the case of precipitation of the 01g phase
along the boundaries of highly deformed grains. The process
of slip is accompanied by lattice distortion, and shear stress
results in viscous slip along the grain boundaries. Decpmpo-
sition of Pwith formation of OeA on the grain boundaries occurs
Card 1/2 only in instances of slow deformation. In the event of signifi-

137-58-2-3939
Phase Transformations in Austenitic Steels During Plastic (cont.
cant deformation, the f-01 transition appears along the boundaries of
twins. The rate of transition increases rapidly as temperature drops,
and precipitation of the O(p phase results in hardening. The Oe,%
transition is reversible. The temperature interval of reversible tra s
ition is below the temperature of crystallization. Ni, Cr, Mn, Mo, and C
stimulate formation of an %.phase to different degrees. The solid tsolu-
tion becomes less stable on precipitation of a carbide phase (Me, Cr)2,3C6
during aging. Metallographic and x-ray analysis of structure yielded
concordant. results.
Bibliography: JB references.
V.R.
le Austenitic stools-Phase transitions--Effoots of defernatioa 2, Aus-
tenitic steels-Zeformation 3. Austenitic stools-Phase transitions--Mag-
netio analysis
Card 2/2

137-58-2-3942
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 2, p 238 (USSR)
AUTHORS: Yeremin, N. I., Lashko, N. F.
TITLE: On the Distribution of Nitrogen Between Solid Solution and
Second Phases in Austenitic Steels (0 raspredelenii azota
mezhdu tverd m rastvorom i vtorymi fazami v austenit-
nykh stalyakh~
PERIODICAL: V sb.: Fiz. -khim. issled. austenitn. splavov. Moscow,
Mashgiz, 1957, pp 131-136
ABSTRACT: The effect of N on the stabilization of austenite and the
distribution of N between the solid solution and the precipi-
tation phases in E1572 steel was investigated, wherein the N
concentration attained 0. 26%. To distinguish the effect of N
on the suppression of an 0( phase of various types, a melt
with a higher Cr concentration, facilitating formation of 8
ferrite even at high N content (0. 165%), was smelted. The
specimens were subjected to a special form of heat treatment
(Prosvirin, V.I., Saverina,l. A. V sb.: Voprosy metallove-
deniya austenitnykh staley. Moscow, Mashgiz, 1952). A pre-
Card 1/2 cipitate was obtained by electrochemical separation of the

137-58-2-3942
On the Distribution of Nitrogen (cont.
phases. The carbide phase"M '23C was separated from the carbide and
carbonitride phasen MeC and e(&) and the 0( phase by boiling in HC1.
The precipitate was subjected to x-ray and microstructural analysis. N2
introduced into EI572 steel remains in solid solution for the most part.
Grade 19-9 steel tends to formation of S ferrite yielding a Cr phase on
aging, when it contains ferrite formers. The presence of N2 eliminates
ferrite and the formation of a metastable Ephase arising on plastic
deformation.
V.R.
1, Steel--Transformations-Nitrogen distribution 2. Austenite-SteLbilization
--Effects of Nitrogen
Ca rd 2/2

137-58-2-3943
P, //Y 2 ly'4~
Translation from., Referativnyy zhurnal, Metallurgiya, 1958, Nr Z, p 238 (USSR)
AUTHORS: Yeremin, IN4_, Lashko, N.F., Lebedyanskaya, N.I.
TITLE: Phase Transformations in E1572 Steel During Forging (Fazo-
vyye izmeneniya v stali E1572 pri kovke)
PERIODICAL: V sb.: Fiz. -khim. issled. austenit. splavov. Moscow,
Mashgiz, 1957, pp 137-159
ABSTRACT: The changes in the phase compositi6n of EI572 austenitic
steel (19% Cr. 9% Ni, 0. 26-0. 36% C) were investigated with
the object of determining optimum conditions for heating and
cooling after forging. The processes of formation and change
in 8 ferrite, ferrite in the vicinity of the carbide phase, and
ferrite arising as a result of plastic deformation, were also
studied. Separation of the carbide phases was performed by
making use of the selective solubility of carbides of the
M023C6 type in hot HCl. The type of carbide was determined
by x-ray structural analysis. Ferromagnetic phases were
identified by magnetic analysis of the microstructure. It was
shown that 6 ferrite develops as a result of nonhomogeneous
Card 1/2 dendritic crystallization; its amount may be reduced by homo-

137-58-2-3943
Phase Transformations in E1572 Steel During Forging
genation at I12501. To avoid formation of 19 ferrite, Ithe final stage of
heating and forging of the bars should be conducted at a temperature 1<
11500. The major ferrite formers are G, Cr, Moland Ti. The magimum
amount of metastable 0( ferrite is formed on slow cooling to 8500 7~nd de-
pends upon the rate of diffusion of the alloying elements around the carbide
inclusions. The change in the structure of the steel in the process of aging
at 6500 is attributable to the formation and growth of carbides-bfthe
M023C6 type. E1572 steel becomes less stable in the course of the aging
process and acquires a tendency to formation of 0( ferrite. Aging of the
steel consists of the 'precipitation of a carbide phase (Nb, Ti)C and (Cr,
Ni, Fe, MO, W)23C6, and sometimes due to formation of a (7 phase of
the (Cr, Mo)Fe type.
V.R.
lo Steel-Transformatione-Effect4s of forging 2. Steel-Doformation
Card 2/2

X,_7
4
137-58-3-5559
Translation from: Ref6rativnyy zhurnal, Metallurgiya, 1958, Nr 3,
p 153 (USSR)
AUTHOR: -Yeremin, N. 1.
TITLE: On Structural Changes in the Surface Layer of Metal Subjected
to High-temperature Oxidation (0 strukturnykh izmeneniyakh v
poverkhnostnom sloye metalla pri vysokotemperaturnom
okislenii)
PERIODICAL: V sb. : Fiz. -khim. issled. ausitenitn. splavov. Moscow,
Mashgiz, 1957, pp 172-183.
ABSTRACT: The oxide film (OF) formed on the surface of metal during
its oxidation is the result of diffusion of ions through the layer
of the oxides (0). The Os formed are "hole-type" semi-
conductors of mixed conductivity. The movement of ions in the
0 lattice d.epends on the latter's deviation from the ideal state.
Experimental investigation shows that the imperfect-lattice
theory is not justified in the case of high- temperature oxidation
of high-alloy Cr and Cr-Ni steels. Experimental material on
the 0 of Metals (M) is essentially concerned with studies on the
kinetics of the oxidation and the structure of the O's formed,
Card 1/2 Methods employed for these purposes in the investigations of

137-58-3-5559
On Structural Changes in the Surface Layer (cont.
oxidation do not yield good results owing to the diffusion of the alloying
elements. Efforts are made to employ the magnetic microstructural
method in the experimental studies of the diffusion of the alloying elements
within the OF on steels with metastable austenite structure. The 0 layer,
formed on Cr-Ni austenite steel at temperatures above 5700, is micro-
scopically porous, and, therefore, permits diffusion of ions through regions
of O's adjacent to the M. It is established that local diffusion of M ions in the
layer of M adjacent to the O's produces a local change in the composition of the
solid solution, and that this, in turn, produces structural changes, i. e. ,
phase decomposition. Changes occurring in the solid solution were studied by
means of magnetic,microstructural, and the rmo- magnetic analyses. By
successively removing layers of M (by means of electropolishing) it is
established that the phase decomposition decreases with increasing depth of
M. The process of phase transformation tr-cyz) occurring underneath
the OL must be accompanied by an increase in volume and by the appearance of
surface stresses, which should lead to a strengthening of the surface layer.
The rmo- magnetic analysis data indicate that structural changes in the surface
layer of M underneath the OL are attributable to the passage of Cr from solid
solution into the OL.
V.G.
Card 2/2

137-58-6-13826
Translation from: Referativnyy zhurnal, Metallurgiya, Nr 6, p 375 (USSR)
AUTHOR:
TITLE: Physical Methods of the Quality Control of Metals (Fizicheskiye
metody kontrolya kachestva metallov)
PERIODICAL: V sb.: Sovrem. napravleniya v obl. tekhnol. mashinostr.
Moscow, Mashgiz, 1957, pp 313-33Z
ABSTRACT: A survey. The following methods of physical detection of
defects were examined; X-ray and r-ray examination, mag-
netic, ultrasonic, and luminescence methods, The advantages,
drawbacks, and field of applicability of each are indicated.
The characteristics of domestic apparatus for the quality con-
trol of metals are described.
A. F.
1. Iletalo--Quality control 2. Metals--Testing, equilment
Card 1 /1

ION
25(6) PHASZ I BOOK KXPIAITAT
Nauchnolteldmichookoye obahcheezvo priborostra I tell noy prootyahlen-
nost . Ukrainalwye reapublikanskoya pravlenLye
Novrye metoo kontrolya I defeTiftoakapil v nashimostroyenli I pri.
barostroyanit Idoklady Reapublikaftskor konferentaill (New Methods
of Inspection and ?Law Detection In the Machinery and Instr~ent-
manufacturing Industries lfttports or the Confelnee Hold at Xlyev.
19561) jayev, Gostolautdat UM, 1.958. 264 P. 4,700 capita printeA4
3ponBorIzig ACencyt kka4valya nouk USSR.
Rd.: A. Amelln; Tech. Zd.t P. Patsalyuk. Ultar-lal Boardt I.I.
Graben , B.D. Grozin, A.Z. Zhmudekly, 0. M. Sevin (R*sp. Rd.), J.D.
fayneximan (Dep. Reap. Ed.). ard A.A. Shlahlovskly.
PURYOSE. This book to intended for engineers, scientific workers, and
techn1clans dealing with problems of Inspect ton and new detection.
COVERA=z This to a collection or scientific papers presented at a
conference sponsored by tbA Azademy of Sciences, UkrSSR, and the
"auchno-toklullcheakoys obah-hestvO Priborostroltollnoy promyshlen-
nOsti. Ukratuskaye Pr&vle-n-'Ye (Ukrainian llranzh, 341entiric and
'schnlcal 3*cltty Of the Instruatnt-mAnUfacturing Industry), Th.
Papt" deal with modern aeth*os of Inspection and flaw detection
d In the nachinery. and 111strUMOnt-ILLnufacturing industries.
Tub: subjects discussed include the use of electron microscopes
In the investigation of metal surfaces, X-ray* Saacx&-rsy. lualnes.
cents. S&VIttle, and Ultrasonic methods of flau detections use or
radioactive isotope;^ X-ray diffraction m*thods of metal 1,417,1s;
and the use of interferimeters ror measuring length And thickn*ss
and determining the coerric%ect of "near thermal 4xP9n4&0V%. No
Personalities are ft4ntlaM&d. Reference, follow several- or the
papers.
Inca r. cor-6-.ty 'Xraanoye Sor=To- p1 nt~ X.r y
StZ
tat a A
Photographs anti Iv` ?has* Analysis Using Standard X-ray 70
-M=1111idl-A -Rnd L.Mi!P*1Y-_hx.-ttn,_Cand1d&t* of Physical and
Rathematleal Scl*ncas. YOT i7a-F University Lmeni 3hevehonko.
Problems or Physical Strength and Crack Formation In C&B#-hazdonod
Far-&
75
v& L-u-A-V and TaNIrMASh.
'-q.U'10-g*n&nttn*feOrr'TA=LL-A"Cnt Flaw Detection 78
Enrln"r. A"*Zavod. e. Gorlkiy (Oorlkly Autoo
bile Plant). Tx~,Ortcnce 0min" at the Laboratory for S.->cctral
AnIlYvis. Oorlkly Automobile Plant 85
YeTtltn- N-L_C&ndtda-e of Physical and M&thtnx%lcal Sciences,
-YlOw Development* in the Field of K&VUltIc.p&rtt4la
IFJ%YiTRX&'A'
Flaw Detection And MW*tlC M0tA1IO,,1,hy 87
Candidate of Sciences, Ingtitut
126, Hlakva (Inatltut*. Post office BOX 126, Moscow). Imp-av.'l
Method& and L-julpment for Inspection or rerromat;notta
Parts 106
Landa--X-A.- Rnelneerl Moscow 7XTT. Inatr%ol*nts for a Nagnof !c
CTI thod a' the Heat Tr*&t2en-. of Tools Made Prm
My control Me
High-speed Steels ilk
Z~Iin. 3.15. Candidate of Tec!=lcal 3ciencos. Maoco. Tall"THASP.
-A-ppilcat-lon of & Nagnotlc Metc*d for Investigating 121
AuStenltlc Alloys
Candidate of Technical Sct*ncas, and V.P.
1'r1kn",d'kov tntin-ar, KIY*v R.Octric Welding lr~oltutv, im-ni
Ye.0. Paton. Ultrasonic Str~ctural Analysis of Hotels 126
Can,11date of Technical Sciences, and I.N. Y.rq~,Jovl
Moscow T.NIRGh. Ultra._,-tc Flaw Detection in M.tala l3k
i!L_Vv . , ~'~ . ltn91n*vr, LonIngrad W11 or Brldg~a. Ultraaanjo
C~rd -9

1 129-58-7-6/17
AUTHOR: Yeremin, N. I., Candidate of Technical Sciences
TITLE: Investigation of the Dispersion of Ferromagnetic
Separations in Austenitic Alloys Determined from the
Demagnetization Curves (Issledovaniya disperanosti
forromagnitnykh vydeleniy v austenitnykh splavakh
po krivym razmagnichivaniya)
PERIODICAL: Metallovedeniye i Obrabotka Metallov, 1958, 11r
pp 27-30 + lplate (USSR)
ABSTRACT: It was recently established that fine ferromagnetic
powder particles have a high coercive force. In such
particles no domain boundaries are formed and. therefore,
the ordinary mechanism of magnetization caused by the
displacement of boundaries cannot proceed. The charge
in the magnetization can take place only as a result of
coherent rotation of the spins vihich takes place
predominantly in intensive fields. There is reason to
assume that in many hardened alloys possessing a fine
heterogeneous structure with a fine dispersion of ferro-
magnetic separations inside a non-magnette phase, single
domain particles exist. Such a conception on the single
Card 1/5 domain separations can prove useful for understanding
0

129-58-7-6/17
Investigation of the Dispersion of Perromagnatic SeparationG in
Austenitic Alloys Determined from the DemaGnotization Curves
numerous metallurgical problems. The domain Oeory
leadB to the conoluaion that tho most important inform,,,-
tion on the structural state of single domain sepanationo
can be obtained from the demaggletization curves, The
characteristics of such curves give indications not only
on the dimensions of these separations but also on the
magnetic anisotropy of all the four types (crystalline
anisotropy, stress anisotropy, anisotropy of the shape of
separations and surface anisotropy). Therefore, the
.authors investigated the dispersion of the ferromagnetic
separations in austenite on the basis of the demagnetization
curves on the steel 18Cr = 18Ni with a gradually increasing
dispersion of the ferrite separations, This was achieved
by an appropriate heat treatment of the prelimina ily
deformed specimens leading to inverse a ---), y transfbmetioa, 21'--
results of the changes in the magnetic ~roperzies during
demagnetization as a function of holding time and of the
degree of deformation are entered in a table, p,29, and
the demagnetization curves are plotted in the graphs,
Card 2/5 Figs.1-4. The graph, Fig.1, shows the demagnetizati6n

Investigation of the Dispersion of Ferromagnetic Separations in
Austenitic Alloys Determined from the Demagnetization Curves
curves of three steel specimens after 10', 25 and 40%
plastic deformation by drawing. The character
of the demagnetization curves of the coercive force and
of the residual magnetization correspond fully with the
change of the plastic deformation, i.e. with the work
hardening. The graph, FiS.2, shows the de-magnetization
curves of the same specimens after two-hour annealinG
at 650OC; the two-hour heat treatment brought about a
sharp increase in the coercive force. The demaGnetization
curves (Fig-3) relate to steel specimens annealed at an
equal temperature for durations of 6, 14 and 22 hours,.
Increase of the annealing time progressively reduces the
coercive force (Fig.4). This indicates the emergence
of a new factor, most probably the influence of the
anisotropy in the shape of the single domain ferrite
separations which are formed from the multi-domain
separations during their dissolution. Decrease in the
residual magnetization, rhich is almost linearly linked
with the volume of the ferromaGnetic phase, confirms that
Card 3/5 the breaking up into finer separations proceeds with

Investigation of the Dispersion of Ferromagnetic Separations in
Austenitic Alloys Determined from the Dema6notization Curves
increasing annealing time. For elucidatinG the causes
of the change of the coercive force magneto--~netallo.,7rap't---~---
analysis was applied. The results of this analysis
(Figs-5a and b, plate facing p.41) indicate that the
increase in coercive force at this initial sta6e of a6eino
(up to two hours) is due to the sub-division of the ferro-
magnetic separations,, i.e. to the lose of the magnetic
contacts which leads to a weakening of the magnetic
effect, i.e. to an increase of H . Fig-5B indicates
that-this sub-division develops ffi~ther with increasing
ageing duration. In addition to the general reGular
shift of the demagnetization curves a Blight deflection
from this is also observed, for instance after 22 hours
heat treatment. 'Apparently -this is due to a non-uniform
density in the distribution of the spearations and the
fact that the loss of orientation of the ferrite
separations does not take place simultaneously. Thus
the conception of single domain separations in austenitic
steels vihich may contain ferrite separations opens up a
Card 4/5 now field in physical metallurgy. On the basis of this

129-58-7-6/17
Investigation of the Dispersion of Ferromagnetic Separations in
Austenitic Allojs Determined from the Demagnetization Curves
conception it is possible to arrive at conclusions about
the physical constants of the separations and,
consequently, on the degree of hardening and softening
of alloys from studying the demagnetization curves.,
There are 5 figures and 1 table.
(Note: This is a complete translation with the exception
of tHe figure captions and table headings)
ASSOCIATION: TsNIITMASh
Card 5/5

24(3) PHASE I BOOK EXPLOITATION SOV/2332
Yeremin, Nikolay Ivanovich, and Pavel Mikhaylovich Yelchin
Magnetizm v tekhnike (Magnetism in Engineering) /Moscow/,
Moskovskiy rabochiy, 1959. 94 p, 12,000 copies printed.
Ed.:. S. Gurov; Tech. Ed,: A. Lillye.
PURPOSE: This book Is Intended for the general reader
COVERAGE: The book explains In popular form the Importance and
uses of applied magnetism. The physical nature of magnetic
phenomena Is also explained in general terms. There Is a
reading list of 9 Sbviet works on p. 95, No personalities
are mentioned.
TABLE OF CONTENTSi
Introduction
3
The Nature of Ferromagnetic Phenomena and Magnetic Materials 5
Card 1/2

Magnetism In Engineering SOV12332
Fields of Application of.Magnetism 16
Magnetic Analysis 52
Magnetic Testing and Quality Control of Metal 64
Magnetic Fields in the Cosmos and in the Atom 80
AVAILABLE: Library of Congress (QC753.E7)
JP/ec
1o-16-59
Card 2/2

YEREHIN, N.I.
Obtaining gallium from the wastes of the aluminum industry. Obog.
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TIMIN, N.I., kand.fiz.-Mt.nauk; Y=HIN, P.M., insh.: KOKhROYEKIr.
-'A.G., kancl.tekhn.nauk: CMUUMVA, Ta.Ye., kand.tekhn.nauk;
SEMLIV, B.A.0 kand.tekhn.nau1c; IMN, 6.D,, kand.telchn.nauk
Physical and chemical methods for the Investigation in the
phase analysis of alloys. [Trady) TSNIITKaH lootgo-lo6
159. (MM 13M
(Alloys)

YEREMIN, N. I., Cand Tech Sci (diss) "Study of physicochemical pro-
perties and the treatment of the technology 0f gallium recovery from
products of aluminum production." Leningrad '1960. 21 pp; (Ministry
of Higher and Secondary Specialist Education RSFSR, Leningrad Orders
of Lenin and of Labor Red Banner Mining Inst im G. V. Plekhanov);
200 copies; price not given; printed on duplicating machine; (KL,
17-60, 153)

PC,
a
9
ts t!
Eli

ai
i
f
r
if!g
s
i
all
JZ
-
?
!
r
t
9 5

E-5

Ir

118,5100
AUTHOR:
TITU'.:
PE 11IOD.WIAL:
ABSTRACT:
C a rld 1 /5
Yeremin, N. I.
llv(--paration of' GaMum Concr--~itvate PL'om AlwAnate
Solut ion:3
Izvestiya vys.,itillch uchobnykh Zavedenly. TBvetnaypt
MCtj,jj.jj,jj,j,,j,r, 960, Nr 1, 123-12'(
Thiu artlcle de~;cvlhe.,i nn exper-Iment-al vevification of
French Patent 961,'(.')C;,), (of Mrrch 31, 1948) I)y Pral-frip
which consist-1 in a precipitation, from ,,olutlons of
3oluble alum1nate3 and gallate--, of' the 1.r).,;o1ub1e-
c-alclum aluminate by CaO, whIle ino.,A of the glallate
remains In the solution.. These teSt3 21Lo,.-.,ed that
when move than 3 moles of' active CaO per mole of
A120 3 are Introduced, a noticeable quantIty of G,-:i
follows Into the precIpItate. 11011evev., 84-861, Al
content but no more than 10 to 12% Oa are precipitated,
ralsIng In the oolution the ratio of the latter from
1. : 3. 00 t o 1 : P1 .This, separation is shown

Preparation of' Gallium Concentrata,
From Aluminate Solutions
card 2/5
diagramatically In Fig. 1. Ix
Fig. 1. Pvccipita-tion
of aluminum E.nd rallium
oxides depending on the
quantity of calcium
oxide introduced into
the solutiont (1) and
(2) Qa203; (31) A1203- 10
Further tests 3howed that this separation ib due t,-~
a greater solubility of calcium Callate in an aque ~~:3
solution of lime, than that the solubility of cal(-,',
aluminate. In order to substitute ijoda for cawtli
in the first stage oC this proceis (formation of
77721)
s 0'r,(/-,, 4 9 - IS r) P, /2 7

PrePavation Of Gallium,
From Aluminate Solution,,s
T(72
al - e a qxL. G I
so d I uin nlum! n ate-, and rr~-L! l" U n"Ity Of Cao
was added to the pulp -,,o as to causIticize the soda
content of the pulp. ThIs wa:i tione by adillng I mole
active CaO por mole of 1141% 20 tied In carbonitte.
Further, 3 inoles OIL' CaO per inale of' A120 3 were Intro-
duced to precipitate calcium aluminate from the
solution. If both C'~,O portIonj were cv!ded z-31uiulta-
neounly, gallium extraction wao not as hi~_~,h as It
aonears from data in the Table. The reaction,., oil'
t~e, separattion process can be described fov.-wulas:
C,a (011), -,~ Ni,Co, 2N,-,Oi
A120j-31 + 2NaOf I [NiiAl (Of ().,1, (2)
G1203-3f 1,0 + 2NaOf I 2[N',iGa (Of f) %J, (3)
--[NaAl (011),l + Xa (011) 2 XaO-ALO ~-W 1,0 + 2NLOI 1, (4)
'Z[NaCi,i(OH)II-1-:3(.*,fi(Oll).~'.---'3(',i(.),(,.i,(',).,.(ill,(,) 1-2N,1011. (5)
Card 3/5

n t rat
PrepaVf'1I'Ot-j of Galliu
From Al"I'linIte Solution .s
"'7
SOV/1
dinf~
~,f, 0 IfIto the 001 UILOr' P e t 1
Fxtr~tCtiOn O~' "~;;2 3 4
0
the ratio Na2 0 k'k'2 3
(a)
cb)
47.2
-
q
F

lc:

-
~6
b:
("I) Tln
0 in
2 3 p
Key to Ta 2 car
rIB; (C) Extra ction into
(b) Proce-Oing ou
time,
0
'1"1

(~I
solution
) G'
-12
~
2
card 4-/5

Frorr.. P,1-uminate SO1"jt'1Q!13-
The slowest ieactjor,s -ar
r) J tf~e re f ore
they de "r-'rTrI 1!16 tile C; I atton . The c.,re of Ga
e xt r -a c t, i on b c I n Z 6- -1 -1 b,~-:~-" 1"a-,
namely, CaO addition In two por-t4.onz-, o-j-2 'j',3v
caustic'Lzing, the other for Al prec, 1,p!*,,at1o,,, wlth a
0)

time Interval o" '0 mlri f
j , ,,i '.~q;roved
at; Rez3i;! . I .
.
rate --Ost~ to
of t;thc ln~ 1, 1 1,A r i rr, a '~n e cl, I r)
'qh1le Only I';% L
tie
utl on
sol
l
0.53 g/11iter Ga. Sulrj~,eql.ient car:bon.zatlon. produce-i a
Concentrate of 53~ Ali
0, and ~.2% ga,,O,. :r, aas -L*-.-.en
2
dissolved In alkall. and gaillurr, extvacted electrolyticaLly
on a stalnle,.As vteel cathode 'The re are 1~ IF
I table; and 7 referen,:~e,3, 6 Soviet, I F'rench..

AS,' .'AT::r)t.'- 11 h ~ja 4r
Le r,, I n g r a d I n s t I ",-u I e o f IM' Y) J~n g. o f P'e, t; a 11 ~ i r- g y o If'
Llg~A and Rarq Me*.-a.~i Eornyt;
Kafe4va metalllurg-'.y', legecilkin I ce,-Iii.-Ak~-- m~e%ailov-
5UB14:11ED. Mtv 16, 1959

UMIKHII-~
Gallium I-ecoverY frOm wastcs rJf the alum1num industry' lzv*-qn- ,
ucheb.zave; tovet.met. 3 no.2:109~112 360* KPA 15 - ~ "
1. Loningradskiy gornyY inStituto kafedra mptallurgit
legkikh I redukh metallove
(Aluminua indvatrY--BY-products) (Gallium)

5. Y-310
Y7518
~; 3.3 - 17 /4
AUTHORS: I., Ouskov, V. M -
-1
TITLE: Electrochemical Preparation of OaIIIUM
PERIODICAL: Zhurnal prilcladnoy khimll, 1960, Vol 33, Ur 1, pp 157-
163 (USSR)
ADSTRACT: Electrolytic preparation 01, allium from gynthAic
aluminate-gallate .9olLtiono ~of a low ga.111um content)
wao ati-idled In order to find the best conrli'uions of
yield and recovery of gallium from mich nobition.3.
Deposition of' gallium an tive cathode In an alkall
- 1 -0 --. reaction:
,,0111tion Is ~,,olii;l*n~,(,t -. on Lh(
H Gao + If 0. + 3e = Ga + 11olF
2 3 2
The electrolyol.9 was conducted in a 500-ral beaker using
steel plate (lKhl8NqT) electrodes (one cathode and two
anodes). A nmall plastic crucible vilth a oteel wire
Card 1/6 In itq. bottom was placed under the cathode (connected.

Electrochemical Preparation of Gallium 77518
10
.Vable- 1. Kinetica oil tho electrolytic depooition of
gallium. Conditiono o~ electroly3ls- temperj~tijre, '[80)-
D, athodel 0.27 amp/cm ; D anode' 0.05 artip/cm'; DV =: l9.,-?
amp/liter. Key to Table 1: (a) electrolyte composition
(in g/liter); W Ila 2 0total; (c) time (in hour'3); (d)
recovery of Ga from the 301LItion (in
2 GRL
3.2 0 200 4 01-9
6 OU
2 70.1
6.3 0 2W 4 D 1.4
6 97.0
2 firl-O
3.2 .69 4 S9.9
6 96,5
2 71.8
6.3 69 200 4 91-1.1
1 1 6 97.0
6.3 f2o 200 2 72.0
Card 2/6 4 914
?I 1 95.6

prepa.-ation oi* Gallium
Card 3/6
with the catho(jc) Por the collectlun ol, Ui~;
('Liquld) gallium. The ef'f*(-~ct of' thr-- alkalln,,ty
oll the ylotd of' G:~ lo ,Ihowrll III I'll'. P. Th(, '~.ff*oct, of'
.')'to conteilt Oil t 11(,~ (.14 1" [on ot, Ga I "I III )"In 111 F 11 1". '-'.
oV Uic~ tompovailurc and clivrelll, d(,~11;11ty on Lh"
(lit depolAtion al"lo :ltudli"d. cc~n-
C111"tioll'i wert! made. Oa 1,1 dcj)ooltod at, rw,[~Utl,ve
potentlalij than the potentlalo, of' Ila df~-jjoiiticIll '(I)y
Li-iing Rg cathode) and hydrogen (uning Ga cathodc..). The
rollowIng optImum conditionzi of* electrolytic Ga prepa-
ration f'rom aluminat-e-gallate 'Julutions W, lov; Ga can-
tent are given: the concentratIon of Na.,O summary In
the solution should be not lesa than equilibrium for
the given content of Al 2 0 In the electrolyte at a
given temperature; more cLc'(mitrated sulutions (130-
140 g/liter at' Al 203 ) with the same Al 203-.Ga203 ratio
should be usedl electrolyte temperature - 75-8-00;
Dcathode ~-' 0.2-0.23 amp/cm ~ There are 5 figurea;

Electrochemical Preparation of' 77518 -)0v1180--1#3-1-2'71JJ,-!
0allium
Fig. 2. LfTect Of* tile alkalinity Of
solution on the 0a deposition. Condl-
tiona of electrolyala: D cathode ~
0.27 amp/cm 2; Danode = 0.06 amp/cm2
Dv = 19.2 amp/lIter; temperature, 780;
time, 6 hours; Oa content In the
solution, 3.2 g/liter. Content of
Al203 in the solution (in g/liter):
1~ 69; (2) 120. Key to F 2
a current in
Yield based on
b Na 2 0summary (g/liter).
4
ato 0)1 (110
lehl"I
'J.4
U-)
17
~4
Card 4/6

3 of 3-1012 content 0"
the d0j)ODition of (,a. c(),itut-Lon~A,
of deposition, Dcauiode = 0.27
/,-:Lter; time of'
Dv = 19.2 amp/. 13ition Of
el(-ct11ol,y3io, 6 hours; cOl"Po
,1,ctrolyte (in 9/11ter): A1203j'
69; Na.10, 130; Ga, 3.2. KoytO
yield ba3ed on current
~a
g/liter
in bj S102
Card 5/6

Electrochemical Prepaxation of Oallium 77518
S 01,118 0 1 - 2 7/14 9
I table; and 6 referencea, I U.S., 5 Soviet. The U.S.
reference is: Rec6ntry Glefillan, Dent, J. Am. Chem.
Soc., 56, 1662 (19311).'
SUBMITTED; June 9, 1959
Card 616

SHORIN, Pavel Matveyevich, inzb.; YEREVIN, N.J.9 red.
(The second life of machines] Vtoraia zhizny-mashin.
Ullianovsk, Ullianovskoe knizbnoe izd-vO,, 1961. 22 p.
(141RA 18%4)
1. Zamestitell nachallnika otdola glavnogo zelthanika I
energetika Ullyanovskogo sovnarkhoza, Ullyanovskaya
oblast' (for Shorin).

YEREMIN, N. I.
Doc Tech Sci - (diss) "Magnetic metallography in metallophysics
studies." Moscow, 1961. 29 pp; 1 p of illustrations; (State
Committee of the Council of Ministers USSR for Automation and
Machine-Building, Central Scientific Research Inst of Technology
and Machine-Building "TsNIITMASh", ONTI); 170 copies; rice not
given; list of author's works on pp 28-29 (18 entries5; (KL,
6-61 sup, 211)

NAZAROVI S.T.; SHRAYEER, D.S.; Y E,_&I,,,-_ROZHDESTMSKIYI S.M.;
KRIMCHERO, N.V.; LEXICIOrKO., I.I.,, red. lzd-va; UVAROVA, A.F..'
tekhn. red.; SOKOWVA, T.F.p tekhn. red.
[Modern methods of nondestructive testing]Sovremennye metody
kontrolia, materialov baz razrusheniia. Pod red. S.T.Nazarova.
Moskva, Maobgizj 1961, 285 p. (KIRA 15:7)
1. Moskovalciy dom nauchno-tekhnichookay propagandy ins F.E.
Dzerzhinskogo. (Nondestructive testing)

-4
AUTHORt Yeremin, N. I.
S11 49/61/000/00 4/002/008
A0061A 10
TITIZ: Studying oathode pol&rJzation In electrolysis of gallate solutions
PERIODICALt Izveatlya vysah1kh uohebi-qk1l %avedenly, Tsvetnaya metallurglya, no.4,
1961, YI-101
TEXT: In electrolysis of alkaline sodium gallate solutions hydrogen and
gallium metal are jointly deposited on the cathode. '*"a analyzl~ conditions of
the joint deposition of hydrogen and gallete metal 'their deposition potential and
the polarization curves of each Individual reaction must be known, by taking into
account depolarizatlon. There are only few data available on the potentlals and
polarization curves of gallium deposition from alkaline solutions, For the pur-
pose of determining the potentials and the rate of gallium deposition from
alkaline solutions polarization curves of cathode reactions in gallat" solutions
with low gallium concentration (3 - 10 g/1) were measured on mercury and gallium
drop electrodes at low current densities and on a liquid gallium eleotrode at
higher current densities, It was established that In the oase of a liquid gallium
electrode, hydrogen deposition was the basic cathode.process at both lcw and high
Card 1/3

S/149/61/000/004/002/008
Studying cathode polarization ... Aoo6/Aloi
current densities. The potential of gallium deposition is more negative than
that of hydrogen deposition. The author employed experimental data on the current
efficiency of gallium and hydrogen, depending on the gallium concentration In the
solution, and the cathode current density, and decomposod 3ummary polarization
curves In order to determine the reaction rate of gallium and hydrogen deposition.
The curven ahow that with hlgher- current density the rate of 1Wdrogen deposition
grows more rapidly than that of gallium deposition. This signifies that the
current efficiency of gallium decreases with higher current density and, In fact,
the more the lower the gallium concentration in the electrolyte. This theor-1
was confirmed by a number of experimen-ts and Is an important factor In selecting
the current density for eleotrolytto deposition of gallium from alkaline solutions.
-Ion, the aiithor recommends the follow-
As a result of the experlmental Investigat A
Ing optimum values of ourrent density on the cathode for different gallium
concentrations In the electrolyte: 2
Gallium concentration, g/1 Cathode current density, amp/cm
2 3 0.15 - 0.20
3 5 0.20 - 0.25
5 7 0.25 - 0.30
7 10 0.30 - 0.33
Card 2/3

StUdYlng OAthOde polarization ... %/14q/6i/Ooo/oo4/oo2/oO8
A006/Alol
There Are 4 figures and 6 SOVIOt-bloo refoirences.
ASSOCIATION,q: Leninaradskly gornyy Institut (Leningrad M1n1na institute)
Kafedra metallurgli legkikh.1 redkIkh metallov-09partment of
Metallurgy of Light and Rare Metals)
SUBM-PPI November 11, 1960
Card 3/3

S/772/61/000/000/0031003
'AUTHOR: Yeremin, N. I.
TITLE: Magnetic powder -method for the detection of defects and magnetic
metallography. Section title: Industrial magnetic defectoscopes,
SOURCE: Sovremennye metody kontrolya materialov bez razrusheniya.
Ed. by S.T.Nazarov. Moscow,. Mashgiz, 1961, 136- ?
(Abstract of Section on pp. 151-161 only).
TEXT: The paper as a whole describes methods in which a magnetic field is
created in a metallic production item and a suspension containing ferromagnetic
particles (FP) is spread over the piece. The FP settle in the nonuniform dispers-
ion zones created by structural defects and render them clearlf manifest. The spe-
cific section reviewed describes the latest Soviet stationary magnetic defectoscopes
which permit magnetization of production pieces in various directions, pour the
magnetic suspension over them automatically, provide suitable illumination of the
surface to be inspected, and demagnetize the part after the test. Thus, the function
of the inspector is reduced to visual inspection. Such defectoscopes employ special
electromagnets or solenoids fed via Se rectifiers and 4- IZ-v# > 7, 000-a. power
transformers and autotransformers. -The universal magnetic defectoscope AEC-3
(AYeS-3) of the TsNIITMash (Central Scientific Research Institute of Machine Tech-
nology), is described and depicted (full-page schematic cros's-section and general-
view photo) as a typical instrument of thid type. It comprises a power transformer
Card 1/3

]~Iagnetic powder method for the detection... S/77Z/61/000/000/003/003
."for circular magnetization and an electromagnet for the longitudinal magnetization
in a constant field. The setting up of a circular magnetization by means of an alter-
nate current# in which the device operates as a current transformer, and that of a
longitudinal field, in which the device operates as an electromagnet, are described-'~
The device consists essentially of a magnetic circuit in the form of a horizontal
rectangular frame equipped with a tapped coil (relatively remote, at a safe distance
from the actual test site) and a pair of moving packet shoes to provide gaps of up to
350 mm. The tips of the packet shoes are pressed firmly against the test object by
means of handwheels. An a. c. (220 v, 9 kva) or a d. c. (60 v, 4. 5 kw) power supply
is required. Automatization provisions required in maso-production inspection are
embodied in the MAB (MDV) defectoscope (TeNUTMash); a schematic diagram and*
a general--,riew photo are shown. In it the test object is placed on a prismatic oup-
port; a pressure on a pedal lifts the prism and the test object to the level of the
polar shoes of the magnet, whereupon a lever actuates the shoe- compre s sion drive.
An overhead light fixture provides suitable illumination for visual appraisal. The
device has two independent electrical circuits for fully automated a. c. and d. c.
operation; a third, separate, circuit ia provided for the demagnetization chamber.
The a. c. circuit for the creation of a circular magnetic field and the d. c. circuit for
longitudinal magnetization are described. A special ma:gnetic defectoscope for the
inspection of large cold-rolling rolls, developed at the ToNIITMash, is described.
The device employs combined magnetization produced by a constant magnetic field
Card Z/3

S/032/61/027/CO4/023/028
B103[B201
AUTHORS: Gubanovao M. R.j _Ieremini-I.T.-I., Yermolov, I. N., and
Matveyev, A. S.
TITLE: Ifew methods and instruments for the nondestructive
material control$ developed at TnUTTTMAgh
PERIODICAL: Zavodskaya laboratoriyao v. 27, no- 4, 1961, 499-501
TEXT: This is a report on the results of the principal studies on
defectoscopy, conducted at the laboratoriya defektoskopii (Laboratory
for defectoacopy) of the authors' institute (see Association) in the
past 2-3 years. Immersion - ultrasonic method. Full immersion. It
opens ample possibilities for automation in defectoscopyo The following
methods and instruments belong here: A. Laboratory model of 14AU,-l
(IDTa-1) defectoscope for the detection of faults in turbine disks. The
device may be used also for other workpieces by allowing the tank, in
which they are to be dipped, to be modified conformingly. B. Apparatus
and methods of automatic control of thin-walled tubes by Lamb's waves.
The 14ALk-2 (IDTa-2) defectoscope used for this purpose is able to detect
Card 1/4

8/032/61/027/004/028/028
Now methods and instruments for B103/B201
both the faults inside the metal and on the inner and outer tube surface.
C. Immersion - ultrasonic thickness gauge wrtk-3 (ITTe-3). It operates
without contact with the workpieoe (tube) basing on the n-times reflected
pulse. Partial immersion. D. The aoouatic contact between radiator
and workpieco is brouggl7about by a jet of water. This method is suited
for large-aized products (largo-size sheets and tubes). Penetrating
acoustic irradiation. E. Ultrasonic defectoscope WA-1 (ShD-1) for the
automatic control of tires. The types under A - E are intended for
control in series production# and thus have a closely specialized range
of application. Ultrasonic Pulse-contaot method. F. Control of thick
welded joints (up=o 350 mm) (electric slag method) is performed by
means of a YALk-10 (UDTa-10) defeotoscope operating with four frequencies.
A neon lamp (12 kg weight) serves as an automaticisignal lamp for it.
Thicker welded joints caused the laboratory to examine the basic laws
governing the propagation of ultrasonics. The result of these studies
has been the YAQ-11 (UDTs-ll) defectoscope which is able to control
welded Joints UP to 500 mm thickv and detects defects of 3-5 mm.
G. Original methods of controlling welded products by layers have been
developed. H. A method of determining the magnitude of defects in
Card 2/4

5/032/61/027/004/028/028
New methods and instruments for B103/B201
forgings on the basis of the amplitude of the reflected signal has been
worked out. I. Resonance - ultrasonic method. The respective control
systems have been improved. The resonance-defectoecope thickness gauges
YPT-5 (URT-5) and ip'r-6 (URT-6) permit thickness to be read off a scale
without diagrams nor computation devices. This is achieved by an
additional measuring circuit with a straight-line frequency adjustable
condenser. J.'Variouu disturbances have been eliminated. K. Hadioacopy
with X- and gamma rays. Optimum conditions have been worked out for this
process, and models of scintillation recorders of radiation have been
developed. L., Both advantages and drawbacks of the gamma scintillation
method have been examined. M. A special magnetic defectoscope Al~f_l
(DKN-1) has been developed,for the control of drive shafts and otner
large workpieces wiih -ihe greatest possible mechanization of the process.
Tes-t models are -ased for controlling the cold-rolling process and pipes
at the Novo-Kramatorskiy mashinootroitellnyy zavod (Novo-Kramatorskiy
Machine-building Works), and axles-at the-Novoohorkaoskiy elektrovoznyy
zavo'd (Novocherkassk Electric Locomotive Works). 11.'A special magnetic
transportable defectoBcope AMTZ-2 (DMP-2) which operates with magnetic
powder defectoscopy and serves for layer examination of defects deep
Card 3/4

S103 61/027/004/028/028
Now methods and instruments for B103YB201
irk,side welded joints, has been developed. The device is produced in
sories at the Kiahinevtjkiy zavod "Elektrotochpribor",(Kisliinov Works
"Elektrotoch;)ribor"). 0. A demagnetization apparatus has been developed,
which.removes the remanenqe of magnetism better than all systems used
hitherto. P. i device' has been worked out on thq basis of the resonance
methodj 'which determines the tendancyto intercryetallite corrosion in
austenite steels usixig electromagnetic high-frequency methods (I'vortbx"
methbas),., 4. Studibs have been conducted concerning the use of high-
frequency defectoscopy in the automatic quality control of non-ferromag-
netio products, especially of tubes. R. The phyqical, and technological
bases of capillary methods of defectoscopy'haire been examinedf and a
capillary ultrasonic control method has been devised. It bases upon the
action of'' intensive ultrasonic waves on a product dipped inzo a
wetting liquid.
ASSOCIATION: (TsNIITMASh) Teentrallnyy nauchno-issledovatellskiy
institut tekhnologii i mashinostroyeniya (Central Scientific
Research Institute of Technology and Machine Building)
Card 4/4

YAREM018-14-L-
Dissertation defended for the degree of Doctor of Technical
Sciences at the Inatitute of Metal Physics in 1962:
wMagnstic Matallography In Ketal-Phyoics Processes,"
Vest. Akad. Nauk SSSR. No. 4, Moscow, 1963, pagan 119-145

BONDAREV, Turiy Alekseyevich; YEFtEMIN,,-N.I., red.; KHAKHAM, Ya.M.,
tekhn. red.
(Use of plastics in the manufacture of machinery] ispolizovanie
plaotmass v mashinostroanii. Ullianovskp Ullianovskoe knizhnoe
izd-vo, 1960. 36 p. (MIRA 16:7)
(Machinery-Design and construction) (Plastics)

KARPILES, Isak Isayevich; TIKBIY, Yt)vgeniy Matveyevichg- YEREMB,
N.I., red,
1z_--WftWW"
[Chipless metalworking by pressure] Obrabotka meta2lov
davleniembezaniatiia atruzhki. Ullianovsk, Ultianovskoe
knizhnoe Izd-vo, 1963. 30 p. (MIRA 17tlO)
1. Konstruktor Ullyanovskogo avtomobillnogo zavoda metalli-
cheskikh izdeliy (for Karpileso Tikhiy).

- IERF-MIII, Nj,
R018 Of schistosity and Tracturing zones in the localization of pyrite-
complex metal mineralization in the Dzhusa deposit (Southern Urals).
Vest. Mosk. un. Ser. 41 Geol. 18 no.6124-32 N-D 163. (MRA 180)
1. Kafedra poleznykh iskopayemykh Moskovskogo universiteta.

KRYLOV, M.K.; YEREWN, N.I.
New methods for electromagnetic
results of their application in
Urals). Vest. Mosk. un. Ser. 4:
1. Kafedra geofiziki i kafedra
univeroiteta.
prospecting and the prelIzIPArv
the Dabusy pyrite deposit (Southern
Geol. 19 no-3:30-45 My-Je 164.
(MIRA 17:12)
poleanykh iskopayemykh Moskovakogo

ZOUNSHAYN, L.P.; BFRI'ELIS-USPENSKAYA, I.A.; SAFRONOV, V.S.; NEYMAN, V.B.;
GENDLM, V.Ye.; CFURIKOV, V.S.; IFUMMALl.; KOGAN, B.S.; YAKOVLEVA,
M.N.; LANGE, O.K.; XABANOV, G.K.; XLWZNE7W/A, K.I.; SINITSYNA, l.N.;
SMIRNOVA, T.N.; VEWTACHALAPATI, V.; MASLAKOVA, N.I.; BEWUSOVA, Z.D.;
YAKUBOVSKAYA, T.A.; YURINA, A.L.; RYBAKOVA, N.O.; YjOROZOVA, V.G.;
BARASH, M.S.; FONAREV, V.I.; NIKOUOV, A.A.
Activity of the Geologleal Sectiona of the Poscoy Naturallstsf
Society. Biul. MDlP- Otd. geol. 39 no.6tl27-151 N-D 164.
(MIRA 1P.3)'

Mt-T'mf
- -- ----- --- . --- --.- : -I --

N.N.-:,-mladshly nauchnyy sotrudnik
,-:I-
Total and diffuse radiation in AntarCtica. Inform.biul.Sov.antark.
oksp. no.44:28-31 163. (MIRA 1724)
1. Arkticheskiy I antarktiche3kly nauchno-Issladovatellskiy irstitut.

L 08033-6 S
001618(1
AM N.Ri SOURCE CODE: UR/3174/65/000/055/0037/0039
AUTHOR: Yeremin, N. N. (Junior scientific worker)
ORG: Arctic and Antarctic Scientific Ro3oarch-Inatituto (Arktichookiy i
ant d-o-v-a-t-e'l "'a"ki, y institut)
TITIE-: Natural radioactivity at Schirmacher Oasis
SOURCE: Sovetskaya antarktichoskaya ekspoditsiyap 1955-s Informlitsionnyy byulletentj
no. 55, 1965P 37-39
TOPIC TAGS: atmospheric radioactivity, radioactivity measurement
ABSTRACT: During the time of.the work of the.Ninth Antarctic Expedition observa-
.tions of natural radioactivity of settling dust and aerosols were made'at
'N.oYo4a-za.revskaya station by the sedimentation method. Studies also were
made of precipitation, water, snow and ice, soil and vegetation (mosses,
.lichens and algae). Measurcments were made only for total A-activit using
y
standard apparatus. Two metal enameled trays measurina 330 x 430 Mm were
mounted on the roof of a building about 3 m from the surface. Table I shown
that the activity of settling dust and aerosols has a funct~pnql dependence
on wind velocity and the quantity of fallingp
KccApitatfo ' maximum activity
was in October, when there was a maximum mean monthly wind velocity and a
maximum quantity of precipitation fell. It was not possible to obtain an
empirical formula of the dependence of the activity of settling dust and
Card 1/2

L -08033--67-
XCCI~R AT700 682
C)
aerosols on wind velocity and precipitation due to the limited numbir of
observations. Table 2 shows that an appreciable decrease bf 16-activity of
precipitation from August through October apparently is associated with at-
mospheric circulation and is dependent on from what region of the earth tile
air mass arrives. The results of measurement of A-activity of the water of
the lakes of Schirmacher Oasis and the ice of the continental glacier in
all cases were beyond the limits of accuracy of measurcilient of the apparatus,
that is, below 10-15 curie/liter, or below 10-15 curie/kg. The activity of
mosses and lichens in other parts:.of the earth is one order of rognitude
(10 7 3 tablei
reater curie/kg) thgn.at Schirmacher. Oasis.[ Orig. arks has:
MRS: 37,3971
SUB CODE: 040 18 SUBM DATE:, 05jun65

AWY1
KOROTKOT, V.P.; TXFMIN, N.Te., Insheneri XF[AVTSOV, T.I.. Inshener.
Making mercury-arc rectifiers. 'Slak.1 tepl.tiaga no.9:33-36 S '57.
(MIRA 10:10)
1. lachallnik remontno-rovisionnogo teekha Novosibirskogo uchamtka
anargonnabihenlya (for lrorotkov).
(Mercury-are rectifiers)

-MMMIN,--N,Te., prepodavatell; VOIKOV, N.H.
Tooting stanti. used for checking traction substation equipment,
Xek. i topl. tiaga 2 no-7:28-29 J1 158. (KIRL 112-7)
1.Tomokly alektromakhanicheakiv institut inshenerov zholesnodorosh-
nogo transporte, (for Terooda). 244ohallnik remontno-rovitionno-
o tookhm Novosibirskogo uchastka onargoonabsheniyv, Tomkoy dorogi
for Volkov).
f
(Electric railroado--Substations--Bquipment and supplies)
(Electric testing)

TIMIN, H.Te.; SHITAOT. A.S. (Tomak)
Method for measurivg the voltage drop in the are of is norcur7-
arc rectifier. Zlek.i topletlags 14 noo3t26-29 My 160.
(Aleotric curreut rectifiers) (XM 13t7)

DUBROVSKIY,, V.P.; YEREMIN, N.Ye.; SHALIMOV, M.G.
-
Calculation of current ~onBymzsetry in the elements of an electric
power system.feeding a single-phase a.c. railroad with commercial
frequency. Trudy TEIIZHT 35:77-84 162. (MIRA 160)
Mectrie railroads--Current supply)

BARKOVSKIY, P. S. , inzh.; _Y~RERIN
. inzh.; KOZLOV, V. N., inzh.;
. ITEBOLYUBOV, Yu. Ye, kand.tekhn.nauk) dotsent; SHALIMOV, M. G.,
kand-tekhn.nauk, dotsent
Effect of the traction load on the turbogenerators of electric
power plants supplying single-phase 50 C-P-0- power to electric
railroads. Trudy OMIIT 37:146-150 162. (MIRA 17:5)

DUBROVSKIY, V. P,j inzh.; r_,REMIN N. Yev 1nzh,j SHALIMOV, M. G,j
kand. tekhn. nauk,
Analysis of the operation of a three-phase three-winding trans-
former In nonsymmetrical operation. Trudy OMIIT 37:91-101 162.
(MIRA 17:5)

YE-HIM-71", II.Ye.; WIRKOVSKly, Ij.S.; Fc)~.,wV, V.~i.; IIJ~ IiiCLY11POV, Yu.Ye.
- th'- C;r - " ' ' or. -3
,,.ethodology for testing Wrbogeneratora ljn`C~z - -al ~I -
(if a traction load. Trudy OXIM' 41;5-1(., If,3.
Some results of the experimental studies on the effect of
traction load on turbogenerators. Ibid.:11-19
(,',IIRA 18-7,!I

ion of the additional equivalent heating capacity oll" the
.,~,xbogtinarutor roto- windlrg-j during a.c. tractluri stinc-Pr.
Iru,jy (AWIT 41:21--27 163
,,':7iaLr,:ring the degree )C clirrert as~mnretry. Tbid.:2/--"5
(MMA 18:7)

TTAGINO B.V., inzh.;--T~~MINP o,A,p inah,
Compnotion of conorete mix .by the method of longitudinal-
horizontal vibration. Transp. stroi. 14 no.5t25-27 My 164.
(MIRA 18ill)

iE 'A/,
137-1-104
'Translation from#- Referativnyy Zhurnal., Metallurgiya, 1957,
Nr 1, p. 9 (USSR)
AUTHOR: Yeremin., P,,F.
TITLE: Saturated and'Unsaturated Mineral Granule Suspensions
in water (0 nasyshchennykh i nenasyshohenn7kh
vzvesyakh minerallnykh zeren v vade
PERIODICAL:. Tr. Severo-Kavkazsk. gorno-metallurg. In-ta, 1956,
Nr 13, pp, 21-34
ABSTRACT: A special apparatus consisting of a tube containing
two piezometers and two gate valves made of wire
netting and a flask with outlet for the water feed
was used in a study on the saturation of mineral sus-
pensions (B) in water (e.g., of coarsely granulated
suspensions with finely granulated suspensions, of
suspensions having granules of a given sp.gr. with
suspensions having,granulas of a different sp.gr,,
et,a.). The piezometers served also to determine the
degree of dispersion of the suspensions, The tests
Card 1/3 were carried out using limestone granules of different

137-1-lb4
Zaturated and Unsaturated Mineral Granule Suspensions In Water
(cont.)
size. Described are certain features characterizing
the formation of suspensions belonging to Type 18 (a*
stream of granules in an ascending stream of water,
both moving at the same rate), and to Type 2 (stream
of granules either in-quiescent water., or in an as-
cending stream of water, but each moving at a
different rate), Studied was the effect of a number
of factors on~eaturated and unsaturated suspensions:
the granulometrid composition of the suspension, the
flow rate of the water and the sedimentation rate of
the compressed stream of granules, the degree of die-
persion, etc. A detailed characteristic of suspensionsp
based on the performed tests, is presented. It was
established that the granular suspension "abhors" the
unsaturated phase. With an Insufficient feed the
unsaturated suspension reacts by a poorer dispersion.
It was noted that Type 1 suspensions may show a de-
gree of dispersion ranging from 1 to the initial, and
Card 2/3 that they are always saturated, Type 2 suspensions

137-1-104
Saturated and Unsaturated Mineral Granule Suspensions in Water
(cont.)
may vary in degree from 1 to limit dispersion, and can
be either saturated, or unsaturated. Since in hy-
draulic classifiers the process of granule. segregation
according to size takes place in compound suspensions
belonging to Types 1 and 2, the conclusion is reached
that a study of the phenomenon of suspension saturation
may assist materially in improving the performance of
Card 3/3 mechanical classifiers.
M.L.

137-58-4-6395
Translation from: Referativnyy zhurral, Metallurgiya, 1958, Nr 4, p 9 (USSR)
AUTHORS: Yeremin, P. F. , Krokhin, S. 1. , Maksimovich, 1. Yu.
TITLE: Be`ne-~ f the Manganese Ore of the Labinsk Deposit
(Obogashcheniye margantsevoy rudy Labinskogo mestorozh-
deniya)
PERIODICAL- Sb. nauchn. tr. Severo-Kavkazsk. gorno- meta llurg. in-ta,
1957, Nr 14, pp 118-126
ABSTRACT: Ae results of a study of the capabilities of beneficiation of
the Mn ores of the Labinsk- deposit, the major are minerals of
which are rhodochrosite and Ca rhodochrosite, are set forth.
The chemical composition of various samples is presented. The
properties of the ore minerals and their fine dissemination, with
intimate intergrowth with calcite, provides the basis for classi-
fying this ore as non- gravitational. Experiments in jigging and
concentration on the table have confirmed this. Flotation car
be attained only at a high cost in oleic acid and water glass and
with two steaming operations performed at high temperature.
Satisfactory results were obtained when liquid soap was substi-
Card 1/2 tuted for oleic acid at steaming temperatures of up to 40cC. By

137-58-4-6395
Beneficiation of the Manganese Ore of the Labinsk Deposit
flotation with prior washing of the dissolved salts it is possible to obtain con-
centrates containing 29-30 percent Mn and 89 percent recovery thereof. The
Mn contents may be increased to 40 percent by roasting at 400-5000,
A.Sh.
1. Ores--Processes 2. Flotation--Applications
Card Z/2

AUTHOR: Yeremin, P.F. SOV/149-58-5-3/18
TITIZ: On the Design of a Constrained Settling Classifier
(Sorter) With Periodic Discharge of the Individual
Classes (K voprosu. rascheta klassifikatora stesnennogo
padeniya s periodicheskoy razgruzkoy klassov)
PERIODICAL: Izvestiya Vysshikh Uchebnykh Zavedeniy, Tsvetnaya
~ Metallurgiya , 1958, Nr 5, pp 18 - 26 + 1 plate (USSR)
ABSTRACT: The author deals with the design calculations of a
hydraulic classifier, a sketch of which is shown in Figure
1~ p 18. The main part of this classifier is a bucket
into which the grains are fed from a pyramid-shaped
chamber. The processes taking place in such classifiers
have been dealt with in earlier work of the author
(Refs-1 2). In this paper, the design calculations of
the inaividual assemblies are described and detailed
numerical calculations of all the assemblies are made for
a concrete practical example with the following details:
Q - 200 tons/24 hours., specific gravity of the solid
dubstance 2.65; particle size 2-0 mm; water consumption
Cardl/2 400 tons/24 hours.

I SOV/149-58-5-3/18
On the Design o~ a Constrained Settling Classifier (Sorter) With
Periodic Discharge of the Individual Classes
There are 2 figures, 2 tables and 8'Soviet references.
ASSOCIATIONS: Severokavkazskiy gornomeiallurgicheskiy institut
(North Caucasian Mining Metallurgical Institute)
Kafedra obogashcheniya. polez'nykh iskopayemykh
(Chair for Ore Beneficiation)
SUBMITTED: June 21, 1958
Card:2/2

YEMM114. PIP.
Coefficient of equal settling in conditions of hinderad settling.
T,o.r*-wy;!9rtchob,za,ve; 't,~pvst.wte 33 rio*2,z2',,-36 160. iz/;",)
L Severokavkazskly gornomet&Uurg1cheskiy inatitut, kafedra
,3boga,shchentya polazw
yk-h ii3kopaymqkh.
(Ore dressing)
0 a

YEREMIN. P.F.,jnzh.; POGODIN, B.A., ~nzh.
Classifier of #jt!~s, their components, and technical 4ocumentatIon
of the basic lines of turbine manufacturing plants. ,
Energomashinostroenie 10 no.12t27-31 D 164. -(MM- 18:2)

TSMIN, Pole, agronom.
~
Our experience in obtaining high yields of winter wheat. Zemledelis
4 no.8:95-97 Ag 156 * (KLRA 10:1)
(-Wheat)

I.A., kand. ekon. nauk; UTEKH114,
KUVSjjjj,OVt I.S.p prof.; GORUMVt k- S., red.; LAFIDUS~ Im-0)
A.G:j kand. sellkhoz. r1au ye red.;
red , FLAKITINA, Ye.y red.; TIKII01"OVA,
FREYDI,'Jd',, S., red.
[World agriculture] 14irovoe sel'okoe khoziaistlio. moakva,
Kolos, 1964- 419 P-

yFIMINI S~- USKOVI V*v piic)t 1 klassap kowndir korablfa;
------ -- p ultyanovsk); l(OlUUKHOV, v diSpetcher; If.
R-fttmKOVJ, V. ( , ;OlGOyAvj-v%SKAYA,
SHARKOvt 've; LutJOKOV, N.; AVDOSHKO, M. 21, no.61l6-17 Jo 164.
p,eranautical kalsidoacoPes Orazhd, av. (MIRA 17:8)
1. TSAI!Lnograds1dy aer,prt (for Konyukhov).

nwmp S.
I'.. 1, ~ - -..'"Tu" 163.
11~~in the Italian sky. Grnzhd.av. 20 no.12:14-15 D

- - . I
~'. I
!.r i,

YEREMIR. S. . Kuybyshev)
9 -
Intire functions of two variable (with summary in French).
Ukr,mt,zhur, 9 no.1:30-43 157. (MLRA 10:5)
(Punctions of several variables)

YMMIN S.A.
One class of bases in the space of analytic functions Ewith
su=ary in French). Ukr.mat.zhur. 9 no-2:134-140 157.
(KMA 10:7)
(Functions, Analytic)

YMEMIN) S. A.: Doo Pbya-Mth Sol 0198) -- "S=6 problems in tho npproximation
of a function of several complex variables". Kiev, 1958. 15 pp (Aced Sci Uj=
SSRp Inat of the Physics of Mqtnls)~ 150 copies (HL, No 2, 1959) 117)

FHAM I BOOK EULk)'MT9NI4 W713689
Yer)rmin.. Serg5y A3,eksandr.5-e-th
M&toryye voprCIEY pribllzheniya funk-teii =oKikh komplekanykh peremennykh
(Some Prob3pms Iz Approximatim of Functions of Ylany Complex Variables)
Kiyev., lzd-.vo AN Ukrainskcy M,, 1958. 142 p. 1,000 copies printed.
Sponsoring Apney: Akademiya nauk M-rainskay SBR,. Mastitut wMematiki.
Ed. of Publishing House: 1. V. IM-sina; 53ah. Ed.: V. 1. Yurchishin.
PURPOSE: This book is intended for s--ientific vorkers., instructors in schools
of higher education., and for students of advanced upiversity courses in
mathe=Ltics and *ezbanics. Tt wM be useful for per"ns doing vork in the
theory of funeticms or the thecry of partial differential equations.
COVERAGE: The bo3k presents the resats of original investigations of uniform
approximations of functions of Mny complex variables., chiefly by means of
expressions of polynomial form. Also studied are problems of the expansion
of functions of sevexal ocaplex variables in a unifon!ay converging series.,
and problems of finding soluticns of one type of partial differential
Card 11-5-

Some Problems in Approximtion (Cont. ) SOV13689
equation. The basic methods cf investigation used in this book axe con-
nected with the &ppljca+,jan of fLmational arA:1,yqis. Problems for the
solution of which function&I amlvals was not used vere solved by the 91peci-
fie pricesses and . mthtdo and, in some caaes,, aecording to the idea of
the method of (salving the corresponding problem in the theory of approxi-
mtim of functions of coe cmpliex variable. No perjonalitles are mentioned.
There are 36 references: 25 &viet., 7 Germxjand 4 French.
TAME OF CONTEM:
3
Introduction 5
Ch. 1. Frob3mo of Appro3duation, and Expansion of Analytical
PUnctions of Several, CoiVlex ~Vhriablez in Series in a Spam 10
1. 80&oe of analytical functions of several. c.%Wlex variables 10
2. Systems in an analytical spaw 17
3. Principle of duality 29
OLrd-e/5-

pr, 4
All
u b
via
I I j
.........

3 C 5
It, SIOAA1621000100510141072
C1177C333
.1'WTHOR: 3. A.
TITLE: On th,~: bc--t appro-imation of r- function ahich is analytical
in ~~i. eaptic pol.-cylinder
PERIODICAL: Refezativn~!y zhurnal, Matematika, no- 5, 1962, 42,
abztract 5B191. ("Issled. po sovrem. probl. toorii
funktsi kompleksn. peramonnogo". M., Fizmatgiz, 19061,
211-213~
TEXT: A lemma b~ S. No Bernshteyn on the best approximation of
functions of a complex variable that are analytical in the ellipse
I-Z t~ _2_1 1 - RP R > i (Bernshteyn, So No, Bkatrqmal1nyyo ayo~utva
polipomov [Extremal propbrties of a polynomial] , part 1, L.-M., 1937)
is generalized to the case of functions of K complex variables z 1 y z2go.
z., which are regular in the area defined by the inequalitiest
2. _ 1 1 --- -
zi + zi R, R 19 1 - 112,..., k.
[Abstracter's notes Com,~lete translation.-]
Card 1/1

MWXW $.A ; SHAMOV,, A.F.
Complete systmo and bases in the spaces of functime analytic
in Hartog's regions. DDkl* AN SM 20 nojx500-303 ;a 163.
(M3RA 16:2)
lo ftybys~evskiy inzhenerno-stroltelinyy institut im, A*I.
Moyana. Predstavlano akademikm V*I. &dmovym.
(Functionsp Analytic)

ACCESSION NR: AP4019004 S/0146/64/007/001/0149/0152
AUTHOR: Yerernin, S. A.; Shchevelev, M. 1.
TITLE: Device for measuring transient response of semiconductor diodes
SOURCE: IVUZ. Priborostroyeniye, v. 7, no. 1, 1964, 149-152
TOPIC TAG~: semiconductor, diode, semiconductor diode, semiconductor diode
transient response, semiconductor diode characteristic
ABSTRACT: A new instrument is described which, in conjunction with a pulse
generator and an oscilloscope, permits measuring the transient response of
semiconductor diodes under conditions of a single current pulse or switching.
Elementary physical phenomena that transpire in a diode are considered.
Operating procedures for the measuring scheme presented In Enclosure I are
described. Orig. art. has- 2 figures.
ASSOCIATION: Voroaezhskiy politekhnicheskiy institut (Voronezh Polytechnic
Institute)
SUBMITTED: 04Feb63 DATEACQ: 23Mar64 ENCL: 0 1
SUB CODE: GE NO REF SOV: 003 OTHM: 004
Card