SCIENTIFIC ABSTRACT GRATSERSHTEYN, I.M. - GRATSIANSKAYA, L.P.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000516610005-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: July 27, 2000
• Sequence Number: 5
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

SOV/136-59-5-2/21
APTHORS., Gratso~rnqhtoyn, I.H., ami Noz1hintskityal L.A.
TITLE: Determination of Production Costs from Complex Raw
Materials (On the Example oil Zinc Work3) (0b
opredelenii sebestoimostJ. produktsii iz kompleksnogo
syr1ya (na primere tsJ.nkovykl,A zavadov)
PERIODICAL: Tsvetnyye metally, 19% Nr 51 pp 10-15 (USSR)
ABSTRACT: The problem of costing products obtained from complex
ores is important for stimulating their better
utilization. Various arganisations were and are active
in this field; Giprotsvetmet, Krasnoyarskiy institut
tsvetnykh metallov (Krasnoyarsk Non-Ferrous Metals
Institute), TsNIGRI, and others. The authors list the
main methods and discuss their advantages and
disadvantages. For their discussions they use materials
consumption and cost data for a zinc-eadmium-copper-
sulphur-indium raw material (Tables 1, 2 and 3). They
propose a simple method by which the cost of each
recovered nomponent can be found and production costs
Card 1/2 are related to the finished proZat with allowance for
its quality. The method depends for its succes6 on the

SOV/116-59-5-2/21
Determination of Production Costs from Complex Rav Mall.'erials (On
the Example of Zinc Works)
correct fixing of selling pricas for the products.
Further contributions on this subject are invited by
the Editor.
There are 3 tables.
Card 2/2

GONCHAROV, G.A.;_GRATSERSHTEDq I.~.
Increasing the dyer-all utiliza#on of raw materials in the
Ural Mountains copper smelting industry. Izv. vys. ucheb. saf.;
tmt. met. 3 no.3.1155-160 160. (Mln 140)
1. Krasnoyarskiy institut tavetnykh metallov, Kafedra, organizateii
1-planirovaniya proizvodetva.
(Ural Mountains--Copper industry)

- &UTSERSIITMI, lzraill Markovich; VEZIIINSKAYA, Lyudmila Aleksandrovna;
LOSKUTOVI F.M*. p-r-oT-,,--a-67Ror, retsenzent; ARKELNGELISKAYA,
M.S., red.izd-va; ISLENTIYEVA, P.G., tekhn. red.
(Complete use of complex metal ores) Kompleksnoe ispollzcvanie
polim.talliclieskogo syrlia. Moskva,, Gos.nauchno-tekhn.izd-vo
lit.-ry po chernoi i tsvetnoi metallurgii, 1961. 123 P.
(MIRA 14:12)
(Nonferrous metals--Metallurgy)

GRATc.)T'T'SIIT'%YYp Israill f4arkovich
Ori!~nizatniya i planlrovanip pr~:rlprlyaLAY -,-,v,3~noy
_/ Foskva, 14- allurgii, 19'1.
fuj i. !.n. Gral.sershLeynfl
-~- "I
-D
I
.
1560 p. t.zzbl,s. 2? c-pi. .1

GERATSIRWZYN lzraill Markovich- KALINOTA, Havekka Davydovna; MWT. G.Ye..
'- red.12d-va; ATTOPOTICH, K.K., takha.red.
[Organization and planning In enterprises of nonferrous metallurgy)
Organizatelis I planirovanie predpriiatii tsvetnoi metallurgii.
Koskws, Goe.nauchno-tekhn.izd-,vo lit-ry po chernoi I tsvetnol
matellurgii. 1961. 599 p. (MM 14:3)
(Nonferrous matels-4(stallurgy) (Industrial management)

qWSERS11TEY-N-j--1zrail.' Ma~rkovich- NALITIOVA, Revekka Davydovna;
GOLYNSKIY, M.S., red.; MASHKGV, A.V., red.; KOVALEVSKIY,
M.A., red. izd-va; ISMTIYEVA, P.G.2 tekhn. red.
(Organization and planning in nonferrous metal industries] Or-
ganizatsiia i planirovanie predpriiatli-tsvetnoi metallurgii.
Izd.2., perer. i dop. Moskva, Metall~rgizdat, 1962. 501
(MIRA 15:7~
(Vonferrous metal industries)
(Industrial mnnAgement)

GRATSEKiUa!, I.M.
Methods of production cost determination in the complete utilization
of raw materials for nonferrous metallurgy. Izv.vys,ucheb.zav.;
tavet.met. if no.l.-250-157 162. +RA 25:2)
1. Krasnoyarskiy institut tsvetnykh metallov, kafedra
organizataii proizvodstva.
(Nonferrous metal industries-Costs)

GRATSMSHTEYN' ; GONCHAROV, G.A.
Time-consuming operations in nonferrous metal industries. Izv.vya.
ucheb.zav.; tsvet.mat. 5 no.3:159-162 062. (MMA 15:11)
1. Krasnoyarskiy ~nstitut tsvetnykh metallov, kafedra organizatsii
proizvodstva
(N;;ierrous metal industries-Labor productivity)

2B&TUAMETEYR,-Izn%ilL-MarkQYioh* GONCHAROV, Georgiy Alekssndrovich;
.L
DRIZE, I.D., red.; KOVALEVSKIY, M.A., red. izd-va) K11YNMAN,
M.R., tekhn. red,
[Potentialities for increasing labor productivity in nonter-
roua metallurgy] Rezervy povysbeniia proizvoditellnosti tru-
da v tsvetnoi metallurgii; na primers medeplaviltnykh pred-
priiatii Urals. Moskva, Metallurgizdat, 1963. 152 p.
(MIRA 16:6)
(Nonferrous metal industries)

the manugc:mi-~ni~ cT nnwf'prrous ireLaj
n rp rl, .9 ea vy.-, , llrheh~ L a V. tsve t. irpt. 8 no.4-~ 10'2-
1 165. (M'IrU JF,-~q)
stall. j

GRATSERSHTEYN, I.M.
Organization business accqxnting at nonferrous metallurgical
enterprises. TSvet. met. 38 no.5:2-5 My 165.
(MIRA 18:6)

KRYSENKO, N.S.; POZNYAKOV, V.Ya.; WARYAN, L.M.; ZADOV, Ye.B.;
KADYRZFIANOV, K.K.; KUZIMIN, A.V.; TROITSKIY, A.V.; LEZGINTSEV, G.M.;
MITROFANOV, S.I.; SOLOVIYEV, V.Ya.; SOBOL', S.I.; MYPGKOVA, '1.14.;
GAYLIT, A.A.; GENIN, N.N.;.q jp~RSHTEYN, I.M.; SKORNYAKOV, Yu.T.,
referent
Fourth plenum of the central administration of the Scientific
Technological Society for Nonferrous Metallurgy. TSvet. met.
38 no.5:90 My 165. (MIRA 18:6)
1. Chlen TSentral)nogo pravleniya Naizchno-tekhnicheskogo obshchestva
tsvetnoy metallurgii i zavod "Ukrtsink" (for Krysenko). 2. Chlen
TSentrallnogo pravleniya Nauchno-tekhnicheskogo obshchestva tsvetnoy
metallurgii i "Severonikell" (for Poznyakov). 3. Institut metallur-
gii im. Baykova (for Gazaryan). 4. Predsedatell soveta Nauchno-
tekhnicheskogo obshchestva Kollchuginskogo zavoda OTsM (for Zadov).
5. Chlen TSentrallnogo pravleniya Nauchnc-tekhnicheskogo obshchestva
tsvetnoy metallurgii, Sovet narodnogo khozyaystva Kazakhskoy SSR
(for Kadyrzhanov). 6. Predsedatell gorno-geologicheskoy sektsii
TSentrallnogo pravleniya Nauchno-tekhnicheskogo obshchestva tsvetnoy
metallurgii; Gosudarstvennyy komitet Sovets. Ministrov RSFSR po
koordinatsii. nauchno-issledovatellskikh rabot (for Kuzimin).
7. Chlen TSentrallnogo pravleniya Nauchno-tekhnicheskogo obshchestva
,.Continued on next card)

KRYSENKO, N.S.--- (continued) Card 2.
tsvetnoy metallIrgii.* Sovet narodnogo khozyaystva SSSR (for
Troitskiy). e. Gosudarstvennyy institut po proyektirovaniyu
predpriyatiy tsvetnoy metallurgil (for Lezgintsev). 9. Gosu-
darstvenr.yy nauchno-issledovatellskiy institut tsvetnykh metallov
(for 14itrofanov, Soboll, Genin). 10. Gosudarstvennyy nauchno-
issledovatellskiy i proyektnyy institut splavov i obrabotki
tsvetnykh metallov (for SL10V'YOV). 11. Vsesoyuznyy nauchno-
issledovatellskiy i proyektnyy institut mekhanicheskoy obrabotki
poleznykh iskopayemykh (for Myagkova). 12. Gosudarstvennyy
institut po proyektirovaniyu predpriyatiy tsvetnoy metallurgii
(for Gaylit).

2310 fechan
Cooling In structum Mft. mckhar.-
Wrovannykh kholodit'nika, ru ourtuproksinykh annakh.
f. A, Lipmetskii, k A. Nef"lov, P. M. Gratst-nfitem. 1) 11
Lchkav5kij, and V. .k. L.A- Nq
p. 70&W2.
Improvements cmd design madikathms of standarO
cooling b"Is opemting in two stntchiral mills.

EDTIK, P.L.; GOLUB'. A.I.; GRATSERSIFT15119, P.M.; LOBKOVSKIT, D.P.
Automatically controlled skip loaders. Ogneupory 25 no.10:448-452
,6o. (MM 13:10)
1. Nikitovskiy dolomitzW kombinat (for Kotik). 2. Ukrenergochermet
(for Golub'. Grateershtayn, Iobkovskiy).
(Dolomite) (Loading and unloading)
(Automatic control)

GRATSIANOT A.A.; IFOXIN, X.I.; POLIKAMY. M.P. red&k:tor;PZTROVSKAU#Ye.
zschnicheskiy reduktor.
[Bookkeeper's manual on payments to workmen and employees;
tabular aids for the computation of the accounts of workmen
and employees] Spravochnilc bukbgaitera po rasohetem 9 rabochimi
i alushashchimi; vapomogatollnye tablitsy po raschatam a
rabochimi i aluzhashchimi. Koakwa, Isd-vo Kinisterstva lommu-
nallnogo khoziaistva FAMR, 1955- 107 P- (KLRA 8-.~)
(Wages--Tables, etc.)

QWMIMY, Alskmandr Aleksandrovich
[Bookkeeper's manual, for computing wages of workers and a layees;
main principles of compting wages of workers and employees Spravoch-
nik bukhgaltera po raschatax a rabochtat i aluzhashchiat; osumnys,
poloshenlys o poryadke raschetoy a rabochiml t aluzhashchist. Nookwa,
Mintsteretvo koommllnogo khostaletva, 1955. 163 p. (NM 9:12)
(wages)

GRATSIAMY, A.N.Joecoamedj
1--_ _m-, ~ - - ~'-
Water treatment In liqueur and vodim plants. Spirt.prom.22 ne.I:
19-21 156. (MA 9:7)
1.Vx*o*yuzW mauchno-issledevatel'skly Inatitut spirtovey promyshlea-
ROSO.
(water--Parification) (Liquor industry)

GRA SIANOV, D.A..kandidat meditsinskikh nauk.(Tomak)
Olinical and anatomical characteristics of kidney lesions in
rheumatism. Klin. med., 33 no.10:40-48 0 155. (MIMA 9:2)
1. Iz kafedry patologichaskoy awtomil (sev.--prof. 1.Y. Toroptsev)
Tomskogo maditainskogo instituta Iment, V.H. Kolotova.
(RHNUWISK, manifestations
kidneys. clin.-anat. aspects)
(KIEMS, pathology
In:rhaun. clin. anat. aspects)

GRATSIAMV. P.V.
Bibliogmphy of Individual articles, monographs, and other ma-
terials published by the Scientific Research Institute of Geo-
physical Prospecting Kethods during 1945-1954. Prikl.geofis.
U0.12:15-30 155. (KM 8:3)
(Bibliography-Frogmeting-Geopbysicaa methods)

SOV /U2-57--5-10703
Translation from: Referativnyy zhurnal, Elektrotekhnika, 1957, Nr 5, p 161 (USSR)
AUTHOR.- Gratsianov P. V
TITLE: Bibliographic List of Monographs and Articles Published by NlIGR. Over
the Period From the Second Half of 1954 to 1955 (Bibliograficheakiy perechen'
monografiy i statey, opublikovannykh NUGR za vremya so H polugodiya 1954
S. po 19S5 g.)
PERIODICAL: PrikI. geofizika, Nr 15, 1956, pp 185-189
ABSTRACT: Bibliographic entry.
Card I /I

137-1958-2-2493
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 2, p 44 (USSR)
AUTHORS: Gratsianov, Yu.A., Chernobyllskiy, I.G.
TITLE: On the Use of Vibration on a Crystallizing Jngot (K %roprosu o
primeneni-I vibratsii k kr,.staIlizuyushchemusya sl;Lku)
PERIODICAL: Sb. tr. Tsentr. n--i. in-t chernoy metallurgii, 1956, Nr 15,
pp 164-218
ABSTRACT: A short survey is g'ven of earlier work on the vibration of
solidifying alloys. A study was made of the effect of harmonic
and jarring vibrations on 1-35 kg itigots of steel AM and of the
alloys N79M4, N35MV, and N15Yu9. The temperature before
pouring was kept the same in all the experiments. The study
was conducted in frequency ranges of 1-60 cps with 0.3-1 mm
amplitudes for the harmonic vibrations, and 1`13 cps with 1.2-4
mm amplitudes for the jarring vibrations. It was found that the
vibration of a crystallizing ingat has a pronounced refining effect
on its (cast) grain and increases its density and th.~t, moreover,
the action of the jarring vibrat.;ons *is stronger (requiring a
Card 1/3 smaller frequency and amplitude to produce the same effect).

137-1958-2-2493
On the Use of Vibration on a Crystallizing Ingot
Each alloy, however, was found to have its optimum vibrating
conditions, outside of which the vibrations affected the structure
of the ingot either insufficiently or detrimentally, causing the
appearance of longitudinal liquation bands, S-enriched in the
case of steel AZO, C-enriched in the case of the alloy N35MV,
and Nb-enriched and perhaps Al-enriched in the case of the
alloy N25Yu9. The effective removal of gases achieved by the
vibrations made it possible in the experiments, starting from
gas-contained alloys, to produce ingots with a close-grained
skin and few gas blisters in the central part, The shrinkage
head functioned most satisfactoriiy when the ingot was vibrating,
It is recommended that heating riser compounds not be used to
improve the effectiveness of the feeding, because the vibrations
agitate the steel very vigorously inside the mold, and this can
contaminate the steel (the effect of this stirring action was
tested with an Fe isotope). To increase the efficiency of the
shrinkage head operation when the ingot vibrates, the suggestion
is made that the liquid surface of the shrinkage head be heated by a
gas or electrical method, to be adopted after suitable laboratory
testing. The appearance under certain conditions of liquation
Card 2/3 bands during vibration of an ingot is accounted for in terms of

137-1958-2-2493
On the Use of Vibration on a Crystallizing Ingot
the crystallization in depth, since the vigorous agitation or
stirring of the alloy during crystallization will create, as of a
certain moment, the necessary conditions for the formation and
growth of crystals throughout the alloy. It thus becomes fully
possible to improve the quality of an ingot by applying this
vibration method during the crystallization process. A brief
survey is given of the work being done in this field.
Bibliography: 19 references.
A. R,
-I- Ing0ts-CrYstaMZation 2. Vibration-&pplicatioris
Card 3/3

Translation from: Referativnyy zhurnal, Metallurgiya, 1957, Nr 11, p 98 (USSR)
AUTHORS- Gratsianov, Yu.A., Gerasiimenko, A. A.
TITLE' The Effect of the Smelting Proces7i on the Physicd] and Techno-
logical Propertie-,; of Mo-Permalloy (Vliyaniye protsessa vyplavki
na fizicheskiye i tekhnologicheskiye svoystva Mo-permalloya)
PERIODICAL: Sb. tr. Tsentr. n.-i. in-t chernoy metallurgii, 1956. Nr 15,
pp 219-258
ABSTRACT: Research was conducted for the purposes of determining an
optimal technology for the smelting of precision alloys, as well
as to study the effects ol smelting conditions on their techno-
logical and physical properties. The subjects of the investigation
were 40 k9 batches which were smelted as follows: 1) Without
slag; 2) Under acid slag--; 3) Under alkaline slags, accompanied
by diffusion reduction. The method of 5melting which utilizes
basic slags and employs the diffusion reduction of the metal
through the slag, produces alloys with good technological and
magnetic properties. To obtain alloys of such properties by
smelting in an open furnace, the following conditions are essential:
Card 1/2 the employment of diffusion reduction and the consecuti-e

137-1957-IZ-23522
The Effect of the Smelt. Process (cont.
precipitation reduction of the metal, and the presence of
Mn (0.8 - 1.2 percent). Si (0.2 - 0.7 percent), Mg (0.05 - 0.1 percent).
and Ca (0.025 - 0.050 percent) . The presence of more than 0.015
percent of S in the alloy producess a sharp decline in magnetic
properties, whereas the pre.3ence oi more than 0.005 percent of
Pb impairs the plasticity of the hot alloy but does not affect the
magnetic properties. The employment ot Be, Ti, Zn, and Al as
technological additives impairs the technological and the magnetic
properties of the Mo-permalloy. If the metal is poured at a
temperature of 1570 =k: 100 the billets exhibit a pronounced
columnar structure with traces of shrinkage porousness in the
area of the junction of two opposite zones. The columnar nature
of crystallization, although preserved, is less pronounced when
the metal. is cast at a temperature of 1510 � 100. Ingots cast at
1480 :L 10' are well suited for forging. 90 out of 98 smeltings
were cast at temperatures between 1540 and 15701 .
G.S.
1. Alloys-Smelting technoloL;y 2. j,lloys-rhysicrl properties-
Card 2/?- Effects

1 f. ua-frid P A, A.
Y( SIM 0 an W,
v 10-14, Cr tip
to 0-01, Ce UP
G.S. U

A10 V
6! A- 19 T
I L/
PHASE I MK MWITATION SOV/3895
Moscow. Teentrallnyy nauchno-issledovatel'skiy institut chernoy netallurgii.
Institut pretsizionnykh splavov
Pretsizionnyp splavy (Precision Alloys) Moscowj, Metallurgizdat., 1960. 283 p.
(Series: Its: Sbornik trudoyp vyp. 23) Errata slip inserted. 2,525 copies
-printed.
Additional Sponsoring Agency: UM. Gosudarstvennaya planovaya komissiya.
Ed.: D.I. Gabrielyan; Ed. of Fab3ishing House: Ye.l. Levit; Tech. Ed.:
Ye.B. Vaynshteyn.
PURPM: This book is intended for engineers and scientific personnel in the
netallurgical, instrument-production, and electrical-eqaipwnt industries,
as well as for industrial personnel engaged in the production of precision
alloys. It may also be useful to students attending advanced tecbnical schools.
COVEUM The articles in this collection present the results of investigations
conducted in recent years by the Central Scientific Research Institute of
Card 116

Precision Alloys
SOV/3895
Ferrous Metallurgy (Tsentrallr47 nauchno-issledovatellskiy institut chernoy
mets.3-lurgii). The articles deal with industrial techniques of producing soft
magnetic alloys, properties and structure of the alloys at extremely lov
temperatm*s and in high-frequency magnetic fields, deformation textaresp
magnetostriction,, the galvanomagnetic effect, volww changesy etc. 8CW
articles am concerned with the investigation of deformed hard magnetic alloys.
No personalities are mentioned. The articles are accompanied by referencesp
both Soviet and non-Soviet.
TAIOZ OF CONTXNTS:
Sokolov,, V.I. Developent of Methods of Obtaining 5ON and 19M Soft
Magnetic Alloys With Good Magnetic Properties 5
Bakillin, N.I. HolUng Iron-Nickel P&dders Into Strip 23
Gratsianov, Yu.A. and A.A. Gerasiwnko. New Soft Magnetic
'_Tr-6-n--XPcbA_-ftUcoi3 Workable Alloys 34
Gabrielyan, D.I. and G.N. Kadykova. Improved Dynamo Grade Electrical
Sheets flitl~ Al and As Additions) 47
Card 2/ 6

S10321631029100210151028
B101/B166
AUTHO~S: Grataianov, Yu. A.p' Zusman, Sh. I., and Rabin'kin, A. G.
TITLE: Measurement of hysteresis loops of highly coercive alloys
PERIODICAL: Zavodskaya laboratoriya, v. 29,-no. 2, 1963, 200
TEXT: Exchangeable Armco iron shoes (Fig. 1) permitting a measurement of
the magnetic properties of platinum-cobalt alloy specimens, diameter
5-15 mm, length 10-15 mm, were constructed for the permeameter of a
EY-3 (BU-3) apparatus. Magnetic fields up to 16,000 oe can be obtained
with a gap of 15 MM, tip to 23,000 oe with a gap of 10 mm. The magnetic
field in the croaa section of a 15 Mm gap is uniform to within 1%
accuracy. There are 2
figures.
ASSOCIATION: Institut pretsixionnykh.splavov TsNIIChK
(Institute of Precision Alloys TsNIIChM)
-Fig. 1. Design of the-shoes...

ACCESSION NR: AP4034050 S/0126/64/017/OC)L/0519/0526
AWHORS: Gratsianov., Yu. A.;_ Rabialkin, A. G.
TITLE- The problem of the effect exerted by preliminary plastic deformation on the'
magnetic properties of Co-Pt alloys
SOURCE: Fizika metallov i metallovadoniye, V. 17, no. 4, 1964, 519-526
TOPIC TAGS: plastic deformation, annealing, cobalt, platinum, induction furnace,
alundum, magnetization/ R 306 potentiometer
ABSTILWT: The authors studied the effects of preliminary plastic deformation and
subsequent annealing on the magnetic properties of Co-Pt alloys havintg nearly
equiator.uc composition. The mixture used for those experimonts consisLod of
technically pure Pt ( >, 99-97'.) and electrolytic Co (99.99%) refined by high-tem-
perature annealing in hydrogen and in vacuum. These were alloyed in an induction
furnace in an alundum crucible in vacuun (10-3 rim Hg). Next, the alloy was drawn
through quartz tubes., 4.5-5.2 mm in diameter. The test specimens were rolled to
varying degrees from 13.6 to 44.6% and had diameters ranging from 2.7-4.5 Mm. The
drawing was done so as to keep the intermediate deformations low. The specimens
(15 mm in length) were annealed in a vacuwn furnace at temperatures of 550,, 600.,
'.Card 1/2

.ACCFZSION NH: APW305o
and 650C for different intervals of tir-Lo. After each annealing the specimen was
cooled to room temperature, and its magnetization was measured with a ballistic
apparatus (Brit. Patent No. 849, 505, Sm. RZh "Motallurgiya," 1961, No.6, 61233?),
at a maximum field of 16 000 oersteds. The electrical resistance was measured with
a low-resistance R-306 potentiometer. Tho plots of magnetization verrus the time
of anne.-~ling for various specimens revealed that olastic deformation increased the
coercive force to more than twice that at the original state. Plastic deformation
seemed to change significantly the kinetics and the nature of the ordering process.'
It was also found that the maximal coercive force and the magnetic energy sharply
increased as a result of annealing. The authors thank 1, L. Aptokarl for his
attention to this work and his advice, and * B. S. Krasnopevtsev and G. I. Izotova,
'for helping with the experiments., Orig. art, has: 4 figures and 1 table.
ASSOCIATION: Insdfut pretsifi&fi~kh spai~V-ov, TaN11CM im. I. P. Bardina kinsti-
tute for Precision Alloyss TsNIIGhM)
SUBMITTEDz 0911ar63 E41CL a 00
SUB GODE: 2,1M, SS NO REP SOV: 004 OTHERs 004
CG,d 2/2

GRATSIANOV, Yu.A.; RABINIKIN, A.G.
, -- - - -- ----- ", - Z.-
Saturation magnetization and the Curie points in ordered
alloys of the system cobalt - platinum. Fiz. met. i metalloved.
17 no.6:938-940 Je 164. (MIRA 17:8)
1. Institut pretsizionnykh splavov -TSentrallnogo nauchno-
issledovatellskogo instituta cherno'Y' metallurgii imeni Bardina,
i Institut khimicheskoy fiziki AN SSSR (filial).

_~N
t'56653 0~
I ACCESS NR:' ~APSOiS963 UR/0128/65/000/006/0027/0028-
621.74.043.1:621.318.21
G ts technical sciences); Gerasimenko,
AUTHOR:. A (Candidite~of
)(E
ngineerY
1TITLE: Producing cas magn

;SOURCE: Liteynoye 0 no. 6* 1965 27-28
proi zv dstv.o,

ITOPIC TAGS: cast magnet-, ~permanent -maznet, directed crystallization, fam crystalli-
zation
*
s con-
ABSTRACT--. S uNM5A_an&1uNDK25BA.alloys were cast under variou
pecimens of~Y
trolled conditions to--determin4 the 'Za_useo~F. differences in the magnetic properties.
_
ved'-in~maghet6'of-the same chemical composition. Rdsults.show-
!which had been obser
ed that the magnetic properties of.-magnets with fan-shaped crystals.were considerab--.
ily lower than for magnets with ~a more'perfect crystal texture. It is concluded
Ithat the formation*of,fan-shaped c
rystals - occurs during very intense heat loss and
:considerable e-ibeating of the metal being 0 t is suggested
ov poured into the m Id. I
v.
that heat loss and metal, temper'atur .:be regulated more closely &id that the mold

Card

L 13118-66 EWP(O)/EWT(M)/EIA(d)/EWP(t)-/EWP(z)/EWP(b) 1JP(d JD/)iW/JG
ACC Nit: APW6713 0/0.10/0086/0088
CODE: U11/0105/65/00
AUTHOR: Gratg_ianov, Yu. A. (Candldal.e vf teefinicil !;nlonices); RibInIkin, A. G.
(Engineer-F
ORG: TsNlIchermet im. I. P. Hardin
TITLE: High coercivity cobalt-platiti alloys
VA
6-88
SOURCE: Elektrichestvo, no. 11,'1965,
TOPIC TAGS: cobalt alloy, platinum alLoyp meLil properl.y, .9o.114 mechanical
property, magnetic property, metal lient Lreatment, clirmIcal composit-1011
ABSTRACT: ""Co=Al 'Ingnatio
4 In contrast to the well knownAc=R1=
mater1nls,1qCo*0alt-PlatInum alloya are mnlTo_a7blo, e-aslly submlt_~_o
'all types oMmachanical treatmento in the high-ooercivity state
-have great strength and ductility and tire non-currodli% lit almost
all media. These alloys have the, highent co~,rclve force by In-
dt~otlont reaching 400 ka/mg high real(lual InclixoLlon And great
opealf lo magnotto energy -- on tho order of 110 kJ10., This ar-
tiole presents the results of an expe'ritnentitl Inveiitigntlon of
the Influenoe of-chemioal composiblont Initial state and heat
on the magnetio properties of Cobalt-Platinum alloys,
'1,,t is dlooovered that thegreatent speolflo maenetio energy 10
Card 1/2 UDC: 621-318.12

L 13118-66
ACC NR: AP60o6713
produced-In alloys with ~4-25% Coo, remainder Pt. Optimal heat
treatment Involves heating to 100 OC, retention for 2 hr. cool-
~ing in the Interval 830-7500C with a rate of 50/sec to-6600C
andretention at this temperature for 30-60 min. This can be
attained In practioe by submersion In a salt bath with melt-tem-
perature ot 660*C. Orig. aiC*_ ha's-:' 4 Agures and 1 table. [JPRSj
SUB CODE: nt 13, 07 SUBM DATE: 18jan65 ORIG REF: 005
Card 2/2

GRATSIANGV I Yu.A..# kand.takhri.neuk; POLYArx D.C., k4nrl.tekhn.riau~;
PUTIMTSEV) B.N.P Inzli.; TIIINR, 0.11., inzh,
~Imnufacture and charactE-' of farromagnetic pjwders
for electromagnetic pouder clutchiss and bral-es. ElektroteMuilka
36 no.11:42-47 N 165, (Malk 3-8~11')

A C C N R Affiff-5 2F? 6, SOURCE CODE: UR/0292/65/000/011/0042/0047
AUTHOR: Gratsianov, Yu. A. (Candidate of technical sciences); PblyAk. D. G.
(Candidat-e"Uf'tb-dffin'YaT4-s'dlences Putimtspys B.- (Engineer); Tatur, 0. N. .(-,in e]
ORG: none
TITIE: Production and 6haracteristics of ferromagnetic powders for magnetic fluid
clutches and brakes
SOURCE:, Blektrotekhriika, noe~llp 1965, 42-4T
TOPIC TAGS: ferromagnetic niaterial, ironi iron alloy, molten metal, induction furnam I
annealing, magnetic permeability,, clutch
ABSTRACT: 'A method is developed for producing ferromagnetic powders of, iron
and iron alloys for'use in magnetic fluid clutches and.brakes. The metal is'~
melted in an induction furnace and a stream of the molten metal is vaporized
in a gas Jet with a ring nozzle using compressed-Atropen Studiesshm; that
the stream of liquid metal rimst'be ~ intensely dispersed b)yr strong jet of:
-inert gas to produce.fine particles with theproper density, The resultant
powders are subjected to reduction annealing~at 650-7000 for four hours to
produce the necessary, magnetic properties,.,This method produces spherical
,particles of high density which are free.from defects detrimental to the mag-
lneticproperties-of~the powders~ ': These ferromagnetic powders show high perme-
OW
ability in strpn~..ma~hetic fields, 'Tests -with magnetic. fluid clutches ah ed
~'thit th6 povdob~, hl-- btible: ~dth res-peoV to operating characteristics
Orig. art. haSi" 8''figurest l'formula, arid.3 tables. 1JPRS1
SW3 C?ff : #3 20 SUBM DATE: none
L-CArd - UDC: 621.3.042.15.00115

L 29103-66 Wnr(i /EWT(m)/EWP(e)ZEV1P(t)ZU1 IJP(c) JQ
ACC NR4 AR5018680 SOURCE CODE: UR/Ol96/65/OOO/OO7/BOO5/B006
AUTHOR: Gratsianov, Yu. A.
ORG: none
TITLE: Studies of the magnetic properties of metallocerami p*
a ermanent-
magnets made from alloys of the iron-nickel-al-um-fn-um system
SOURCE: Ref. zh. Elektrotekhnika i energezikap Abs, 7B24
REF SOURCE: Sb. dokl. na Vses.. soveshchanii po litym splavam dlya
postoyan. magnitov, 1962. Saratov,,1964, 154-167
:....TOPIC TAGS:- alloy, iron, nickel alloy, aluminum base alloy, permanent
magnet materidl, powder alloy I magnetic alloy9 magnetic property'
TRANSLATION: The results are given of research done on magnetic alloys
par-d-
for metal powder permanent magnets (14) made of wders (P) pre e
from alloys (A) of types YuND4 k), YuNDK24 Moand YuNDK35T IMP
r-
with reSard to porosityo granu etric conalgency i.,f F, and phase;
component for mixtures of P II and III. The P was obtained by.pulveri-
zing a jet of liquid metal'on a gas-jet device with circular spraying
by means of air or nitrogen under pressures of,,4. to 5 atmospheres.
Card 1/3 UDC,., 621,318.2

L 29103-66
ACC NRt Ali~_OiW-d
In the disengaging press-mold, 10xlOxlO mm Ms were pr ssed from P
fractions < 0.25 mmi under pressure of 5 to 6 tons/ m . The remaining
porosity of the pressed samples did not exceed 25-29%. The M was sin-
'-tered in high-temperature vacuum ovens at mercury column levela_of:_-__:
2t5*10-5 mm. Together with the oven, the M was cooled in a vacuum of
~up to 100-2000C. In order,to obtain~high magnetic properties' the M
was processed thermally: the hardening started at temperatures corres-
ponding to the I-phaae state of A and the subsequent annealing at temp-
eratures from 700 to 5600C. or within intervals of these temperatures.,
The M made of mixture of P II and P III (with ratios; 70:30, 60:40,
50*50, 40:60 and 30:70) was made in the same way, The hardening was
achieved in 20 min. at the hardening temperature of the lower-melting
component III, or exceeding it by 10 to 60 for M with a greater con-,
tent of II. The porosity of mixed M was within 3-9%. All M's were
subjected to thermal processing according to the method approved for
III. With a porosity increase of 8-12%) the remaining Induct-ion of
the maximum power of M made of Ip II-and III decreased in linear ratio
and was determined primarily by theirk.inerease in ferromagretic volume.
I Card

L ~910.U66
'AC'C _N'Rs'
AR50
Higher porosity is accompanied by greater decrease in the above"
mentioned Properties due to the demagnetizing effect of ores (larger
pores), and with open porosity (M with a porosity >16-14) due to the
oxidation of the M volume in the process of high-temperature harden-
.ing. For practical purposes, the M with a porosity as high as 10%
is acceptable. The H of M practically does not depend on the poros-
ity and diminishes oniy in cases of open porosity because of the
oxidation of the M volume. The magnetic properties of M made.of III
do not depend on the size of the particles of the outgoing P. This
indicates that all the particles are identical in their chemical
composition and that possible oxides are grouped mostly within the
particles pores. This condition makes it possible to use in the
making of M all P 0,25tO-30 mm without preliminary dlspersal.~~ A
comparative table is given of the properties of M made of I, Ii, and
III, but prepared by different methods when made: from P alloys,
,.from pure metal P, and by casting. The M prepared from F alloys with
a porosity of ,