SCIENTIFIC ABSTRACT LEXA, J. - LEYBFREYD, YE. L.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000929720001-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: July 31, 2000
• Sequence Number: 1
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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CZWHOOLOVAKIA/Chemical Technology - Chemical Products and H-29
Application. Synthetic Polymers. Plastics,
Abs Jour : Ref Zhur - Ichimiya, No 8, 1958, 27o34
Author : Lexa Jaroslav, Skripen Jan
Inst
Title Effect of Lov,,Temperature Hardening on Bonding Strength
of Phenol-Resotainol,-Pormaldehyde Adhesives.
Orig Pub Drevarsky vysk=, 1956, 1: No 1-2,, 147-156
Abstract The performed tests of wood (of conifers) bonded with
phenol-resorainol-formaldehyde adhesive FR-80 (I) at 5,
10 and 150, have shown that final bonding strength does
not depend on temperature of hardening but is determined
by shearing strength of the wood (which, in the conducted
tests, was of approximately 67 kg/cm2). Determinations
were made of the length of time'during which the parts,to
be bonded should be maintained under pressure (to
achieve a strength of 70% of ultimate):
Card 1/2

IZZA, Jaroslar
,- ~-- 11
Strength of beams with webs from new materials. Drevarsky
Vyakum, no.2:93-102* 1162.
1. Statny drevarsky vyskumny ustav, Bratislava.
lik

Ots aa
q%eVc 110131
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vor WO 01 t-reo,
To IA
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To 00
Coll T
5 t-re ,~.,4e 10exe - 0
'o Of tile okito Pe jA t .'60
V ate -LIe &e 0 NOV axle& 06 jes
O-ri_6 te ON~es .je - re
to 'aCATOI ot sov i-v~t
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OT
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tvact oeO6 I -res
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COX&
CZECHOSLOVAUA/Chemical Technology. Chemical Products and Their H
Application. Synthetic Polymers. Plastics.
Abs Jour: Ref Zhur-Rhim., No 13, 1958) 45115
vood, and the decreased strength to shearing dtress
(by about 40% in comparison with the initial value)
is the result of reduced strength of the wood.
Samples prepared with 1) after 3 cycles of A showed
an 85% decrease in shear strength, and 25% of the
samples became unglued; after 40 cycles of A all
samples prepared with I became unglued. The conclu-
sion is reached that ii! bonding of wood structures
exposed to atmospheric action I cannot be used and
it is recommended to use 11.
Card 2/2

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top .0 Se
00
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Id
;-zi
,211 'Fig,
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PY5
PH I u ~,t.
FR
um
)Slnv, I nz.
lrosT-ncts Of U3J,19 wood and wood .9firactures in thri b1lilding irdustr7.
)revo 19 no. 4: 123-1,~!J, Ap 164
,Handbook of wood cons trunti on" by Robert Von Halrts7.
Rqvleved bv
aroslav Lex~t. IbJd.:1.58
Stnte InstItute of Wood Research, Bratislairsi.

M`q
41 F1
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P
ACC NR, AT6020509 SOURCE COM- CZ/2514/65/000/051/0125/0129
AUTHOR: Lexa.
ORG: Astronomical Institute of the Slovak Academv of Sciences. Observgtor
Skalnate Pleso
TITLE: Photometry of coronal emission lines
SOURCE: Ceskoslovenska akademie ved. Astronomicky.ustav. Publikace, no. 51,
1965. 3rd Consultation on Solar Physics and Hydromagnetics, Tatranska Lomnica,
13-16 October 1964, 125-129
TOPIC TAGS: solar corona, corona emission line, solar activity, line emission,
coronal spectrograph, photoelectric microphotometer, light scattering,
photograph/ Zeiss coronograph
ABSTRACT: The author stresses the need for regular and dependable measurem
of coronal emission lines, dqBcribes, the Zeiss-type coronogrAph of the Skalnate-
Pleso Observatory and the coronal spectrograph built there, and then analyzes
Card 1/3

PP-99FIR-
P;
hi?
4
6~ 20-bf)
13
ACC NR,
AT602050P
discussion following the article, the author states that coronal observations were
begun at Lomnicky station in March 1964, but not enough material has been assemblec
to contribute information on the asymmetrical shape of the corona. The author
agrees that coronal measurements for light scattering are extremely important.
Orig. art. has: 1 table. [GC]
SUB CODE: 03, 20, 14/ SUBM DATE: none/ OTH REF: 001/
Card 3/3,-C--

----------

N
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L 45338--66 IJL
APS024305 SOURCE CODE:' CZ/0092/66/017/001/0001/0004
AUTHOR:- Lexa, J.,
ORG: Astronomical Institute of the Slovak Academv of Sciences. Skalnate Pleso
TITLE: Collision excitation of the state 2p2 P3/2 in the Isoelectronic sequence B I
SOURCE: CSAV.Byulleten' astronomicheskikh ins Ututov.Chekhoolovakii, v. 17,
no. 1, 1966, 1-4
TOPIC TAGS: quantum defect, quantum defect method. collision force, collision
excitation, isoelectronic sequence , J`L,6C'r0'Z0A) 5od-Aga-
ABSTRACT- The method of quantum defects was used to calculate the collision
force - fl]' required for excitation of the state 2p2p 3/2 in the isoelectronic sequence
B I for the following ions: C 11, N 111, 0 IV, F V, Ne VI, Na VII, and P XI. The
type of changes in the collision force D, along the isoelectronic sequence is
illustrated. Some expressions remain approximately constant along the sequence.
C-ard 1/2.

4
JEDLICKOVA-BESTAKOVA, Zdenka; technicka spolupmes.' LEXOVA, Eva
Sensitivity of Pseudomonas pyocyanaea to 11+ antibiotics and furadantin.
Cesk. epidem. 20 no.6:384-388 N 163..
1. Bakteriologicko-serologicke oddeleni nemcnice.na Bulovee v Praze.
(ANTIBIOTICS pbarmacology) (NIMOFURANS Pharmacol)
US M OMONAS pharmacol)

vol 12/1? Gen. Path. :,-z 59
,.XC7-::FTA 3ec
P. I' L, 1% Ivs
3560. EXPERIMENTAL STUDIES OF THE PROBLEM OF 'CONSENSUAL I%*-
FLANINIATION' - Experimentelle Untersuchungen zurn Thema 'Konsensuelle
Entzandung' - L e Y H. and S rn I I a y %1. 11. Med. Univ. -Klin., Manchen -
Z. GES. EXP .T='Tng, 131/1 (22-29) Tables 4
The distant focal action', I. e. the consensual inflammation in a locus minoris re-
sistentine, was provoked in rabbits. By means of intrapleural injection of a copper
sul nate solution a sterile plesirisy was provoked; the number a.-.d differentiation
of j~e leucocytes inthe pleural exudate and in the blood, and the electrophoretic
protein pattern of the exudate and the serum were determined and recorded every
day, After regression of the pleurisy a second inflammation was precipitaed by
injOtion of olobintin (oil of turpentine) into the gluteal musculature. By distant
:ttlap,, this caused renewed exudation in the pleura with increase of the leucocvtes
he cq-globulina in the exudate. When a few weeks later, after the inflam-
hd Of.
rnaJory signs of the pleura had completely regressed, the animals were again In-
jet1lod with oil of turpentine, another reaction of the previously inflamed pleura
*dV S111o seen. No regular correlations between the variations of the leucocytes and
the oteins in the exudate oh the one hand and the serum proteins on the other
tzuldrbe observed. Bie.nengrlber Rostock

ACCESSION NR: AP4043331 S/0197/ W 000/007/0082/0084
AUTHOR: Leya,.Yu.
.(TITLE: Determining the temperatim of the gastrio%ood vessels by Implantation of
imicrothermistorn
;SOURCE: ANLatSSR. Izv., no. 7, 1964, 81-84
TOPIC TAGS: microthermistor, experimental medicine, gastric function, thermometer,
indwelfing thermometer, temperature measurement, bloodvesdels temperature, gastric
circulation
ABSTRACT: In order to determine whether heat Is produced or absorbed by the muscles
"and glands of the stomach during gastric tictivity, it Is necessary to measure the temperature
of the afferent and efferent blood vessels In the conscious animal. The author describes a
technique for accomplishing this in dogs using the EMG-1 microthermistors developed at the'...
EksperimentallnayabazaNtLuchno-iseledovatellskogoinstitutacksperimentallnoykhirurgiche-'.
skoy apparatury* i instrumentariya (E"riment Station of the Scientific Research Institute
,'for Experimental Sargigal Equipment Aid Instrumentation) in Moscow. Theme m1orothermle-,
tors are fixed In special plastic holdefs with a loop for passage of the blood vessel, and are,;~
Card 1/2

GAMBURG, D.Yu., kand. khim. nauk; LEYAKINA, T.H., inzh.; EELUGINA, L.N., inzh.
Reacting surface of solid fuels and surface of coal ashes.
Teploenergetika 10 no.8:38-40 Ag 163. (MM 16:8)
1. Gosudarstvennyy Oroyektnyy i nauchno-issledovatellskiy institut
azotnoy proaWshlennonti.
(Coal gasification)

PF

Of

LEYB, G.V., otv. za vypusk; MURAVIYEVA, N.D., tekhn. red.
(Manual on the establishment of technological norms in
maroeuvering operations) Rukovodstvo po tekhnichaskomu
normirovanidu manevrovoi raboty. Izd.2.., ispr. i dop.
Moskva, Izd-vo "Transport," 1964. 130 p. (MIRA 17:3)
1. Russia (1923- U.S.S.R.) Glavnoye upravleniye dvizheniya.

-.0
MUpSNIKOVP I*Aol LLIBv Kho*xo
chamotar!stical. utilizAtiOn and F~,.Rce in the
tion, okbr, prir. Hold. no*N:75-33
overan orstes of soil ammorm
07fu 18,10)
165a

5/081/63/060/004/028/051
31491BIS6
AUT40RS.s, Gluzmanp L* Do# Leybat V. So, Davidyan, D. No, Yefimenko, V. M.-
TITLZI. -at ion'6f,j:Uphenio, acid from phenenthrenel-
The. prepa:z
PERIODNALs- Ref erativnyy Shur"nalo KhimiYaP no- 41 1963P 461t abstract
078, (Sbo -nauchn...tr. Ukr. no-i. uglekhimp in-t,"# no, 13 (35)9
1962 144 - 156)
TEXT# In order to develop an'industrial method for the preparation of
--diPhenic acid (1)s a detailed ctudy was made of liquid-phase oxidation of
both-puYi-and commercial grade pbenanthrene (II) with H 0 and CH COOH (III).
2 2
_-The-reaotioni.was performed under.'various conditions with succeasive a1teral
tion of the parameters affecting the course of the oxidations ratio of Ilr~
H 0 and III# concentrations of H 0 and IIIp temperature,-4uration~of H 0*
2 2 2 2 2 2
--4,%Adjt_ion and duratio n o .f oi-idat'ioip and intensity of stirring during the
addition~of a 0. and dur au-t(v--oxidat-i-onw--The--effe-ot of various catalysts
2
(such as'(Ng ) MOO 09,GOONal (OH coo) coo
4 2 4' -gS04' Ma 04 CuSOV KHS04, 3 ~ 2
V20 chrome-niok,el alum and.othera)# of different.sorts of steel:proposed

8/
63/000/004/02- 051
The preparation of diphenic a B149YBi66
~for the construction,of the pilot1'plant[1X18jj9T- (1Kh18N9T) and IXISIA12M9'r
(1Kh18N12M9T)], of the quality ~of, the initial II and its admixtures were
investigated. The optimum conditions were found to bet ratio (in parts by~,
weight) TISI111H202 (30%) r 10:0.2# temperature 90-920, duration of oxida-
tionJ2hrs# Theperiod of addition of H202 has no effect on the yield of 11;
Stirring during the, addition of H 0 and during the reactions must be.slow.*
2
The reaction can-be achieved without,c'atalysts~(the,ones-listed above have
no positive effect) with a 75-80% yield*of Is The presence of anthracene
-(10-20%) and carbazole (2-5%) admixtures in II has-no appreciable effect on
the yield and quality of 1. Optimum conditions for the isolation of I were
found. The moot completelsolation and highest de ree of purity was achieved
byi distillation of III under vacuum at 75% to 1S of the volume and cool-'
ing of the residue to-150. The crystals which separate are washed-on the
filter with 10% solution of,,III* The yield of I (with m.p.-322.80) is
65-68%. The solubility of I in III, H 0, OR COCH di-oxanev, CH OR$ 0 H ORO:
2 3 30 3 2 5
C H and xylene was determined over the range 20-900 (the results are givens
6 6
in the'form of.graphs. For organ'ic a o lv ent al is least'ooluble in C H
6 6 at'
Card 2/3

S/08 63/000/004/028/051
The preparation of diphenic acid, B149yaia6
250 (io.i6 g); the solubility is twice this in xylene. A method of re-
generation of III has been developed. (Abstracter's note: Complete traps-
lation.)

7
3
GOROMMV, V LZBOHIK, S- xXoskyicV car. Za rul. 18 no.7 :14-15 V1 160.
Now tires for the [rU 13:10)
1. GlavVy kons truktor HosIcovskogo BannO90 zavods Wor GorokhO'T
2. Rukovoditell sektora, Proyektirovaniya shin 14ookovskogo shinnogo
zavoda, (for Ieybehik).
(Automobiles-Tires)
___GCTL
k)"OV' V'V; PAYJI()I-IOV. V-T.; Sai.
Tire 5.60-15 with removable bread rings and a radial spacing of
cord threads in the carcass designed for the nMoskvich-407"
automobile. Kauch-i rez. 19 no.9:49-53 6 160. (MIRA 13-10)
1. Moskovskiy shinW zavod.
(Tires, Rubber)

PrOParatlon and assembly shops of the tire industry. Kauch.i rez. 20
no.3:4.1-43 Mr 161.
(MBU 14:3)
1. Mookovskiy shinny7 zavod.
Rubber)

LY,YBXLI. S-A- (Kiyev, ul. Ghkolova, d.42, kv.6)
Xerly surgical treatment of closed pelvic fractures with rapture of
the male urethra. Nov.khir.arkh. no.6:75-77 H-D '57- (MIRA 11:3)
1. Urologicheskoys otdeleniya (zav. - kand.med.nauk T.I.Yanushevskiy)
Myevskcr gorodskoy klinicheskoy bollnitsy im. Oktyabrlskov revolyu-
taii Hauchayy rukovoditell raboty - zeal. deyatell nauki prof.
A.A.Cheyka.
(FALVIS--FRACTURZ) (URETHRA --RUPTURE)

11- I'D LL S.A., Cr-trid a -oci--( dicn) I!;, %ccr-.ti,~-n.- of f~ in
cloo-~d fr-~dtiirar. of t'-c --,ubi.c -m.
(I !I of Tin-,-1t~-I 'U!:SSR. Stz-1JI-3
Gor,
lnrt irl A.L.
WO-V

S.A.
Results of treating traumRtic stricture of the urethra at the Chalka,
Urological Clinic from 1944-1954. Urologiia 23 no.3:15-18
W-Je 158 (MIRA 11:6)
1, Iz urlogicheskoy kliniki imeni prof. A.A. Chayki (zav. - prof.
A.A. Chayka) Klyevskngo meditsinBkogo instituts i urologichaskogo
otdeloni.vA (xnv. - kand.med.nauk T.I. Yanushevskiy) Kiyevskoy
gorodnkoy klinichaskoy bolinitay iment OktynbrIskoy revolvutaii.
(UWHRA, stenosis
traum,, manngement (Rue))

LTfMI SGAO
Perforation of the bladder by foreiga body (fomntain pen) with forma-
tion of an intra-abdominal abscess. Urologlia 23 no.6:58 N-D 158.
(NIM 11:12)
le Is urologicheskoy kliniki imeni A.A. ChRyki (2aV. - prof. A.A. Cheyka)
Kiyevskogo maditeinakogo instituta i urologlaheskogo otdeleniye, Ki-
yevskoy gorodskoy klinicheakoy bollnitsy imeni OktyabrIskoy revolyutsii.
(BIAMDXR, for. body
f ountain pen caus IM perf. & f orm. of nbcbm. abscess (Rus
(ABDOKIK, abscess
caused by perf. of bladder wall by fountain pen (Rao))

LWMI _j_-At_(Y4yev, ul. Chkalova, d. 42, ky. 6)
7-~
Results of the A.A. Chaika method of surgery in extensive traumatic
strictures of the urethra [with summary in Znglish]. Vest.khir. 81
nool2:53,-55 D 158, (MIRA 12:2)
1. Is urologicheskoy kliniki iment sasluzhennogo deyatelya nauki
prof. A.A. Cheyki (zov. - prof.A.A. Cheyka) i urologicheskogo otde-
lenlys, Klyevskoy gorodskoy klinicheskoy bollnitay imeni Oktyabrl-
skoy revolyutaii (g1. vrach - D.D. Sergiyenko).
(UFJUHRA, stenosis
traum., surg., Chalka technic (Rus))

LEYBHLI I S.A.
Preservation of pregnancy after severe trama. Akush. i
gin. 35 no.2:100-101 Mr-Ap 159. (MIU 12:5)
le I% urologicheskoy kliniki imeni A.A.Chayki (zav. - prof.
A.A.Chayka) i urologicheskogo otdoleniya Kiyevskoy gorodskoy
klinicheakoy bollnitsy iment Oktyabr'skoy revolyuteii (glavnyy
vrach D.D.Serglyenko).
(WOUNDS AND INJURIES, in pregn.
severe, with preservation of pregn. (Rug))
(PREGNAMY, compl.
severe inj., preservation of pregn. (Rug))

A
SUVOROVO H-.H.-j7XIMFOROVA, 0-. ; SOKOLOVA, L.V.1 KGVYMINAp NiF..-,-LEDUim~
F.Ya.
-----------
New synthesis of Reichstein's substance "S." Med.prom. SSSR 14 no.12:
9-22 D 160. (MIM 33:12)
1. VossoymMy nauchno-iseledovatellskiy khimiko-fax~matsevticheskiy
institut imeni S. Ordzhonikizde.
(CORTICOSTERONE)

SUVOROV9 N.N.; 140ROZOVSKAYAt L,M.;.LEYBBLlMANt F.Ya.; YERSHOVAq L.I.
Improved method of obtaining progresterone and oxime of A 5p 16-
pregnadien-314-ol-20-one acetate from solasodine. Med prom. 14
noo.701-33 Je '6o. iMIRL 13:8)
1. Voesoyuznyy nauchno-issledovateliskiy kbimiko-farmatsevticheskiy
institut imeni S. Ordzhonikidze.
(PROGESTEROR) (CKDW)

SUVOROV, N.N.; SOKOLOVA, L.V.; YA_ROSLAVTSEVA, Z.A.; OVCHINNIKOVA, Zh.D.
Murasheva, V,S.; LEYBELIMAN. F.Ya*
Steroids. Part 15: Synthesis of cortisone-acetate from 3 -pregnane-
17 -diol-U,20-dions. Zhur. ob. kh4m. 31 no. 11:3715-3718 N 161.
(KM 14:1-1)
1. Voesoyuznyy nauchno-issledovatellskiy khimiko-farmatsevticheakiy
institut imeni S. Ordzhonikidze. -
(Cortisone) (Pregnanediol)

IaTE31,190 M. (gLxursk)
In the Kursk Magnetic Anomaly. NTO no.6:20-22 Je '59.
(MIRA 12:9)
(Kursk magnetic anomaly)

DOROSHZNKO, Ivan KekBimovich; IMIP ~IKAN~,_ Hikbail Yakovlevich;
KEM, A.L., red.; SMYUOV, P.A., t-eldiii-aed-0-
[Kursk Province In the seven-year plan] Kurilmia oblast'
v semiletke. Karek, Kurskoe knizhnoe ixd-vo. 1960. 91 p.
(miRA. 14:1)
(Kursk Province-Sconomic policy)

LEYBELIS, N.,* AKOPYANI M,
Automation in cating shopo.
NTO 2 noo5:15-17 W 160.
(KIRA 14:5)
1~ Predsedatell liteynoy oektaii oblastnogo pravleniya Nauchno-
tekhnicheskogo obahchestva mashinostroitellnoy promphle=osti (for
Leybello)o 2s Zamestitell predsedatelya liteynoy sektoii oblastnogo
e U-4
pravleniya Nauchno-t a ogo obahchestva mashinootroitellnoy
promyehlennosti (for Ako TO.
(Automation (Voronezh Province-Founding)

- LZIBILIS, N.Y., inshener.
WOOKUMMOUNNOW
Rapld repalre of hot open hearth furnace crowns. Lit.prolsy. no.3:
29-30 IV 136. (JUAA 9:8)
(Open-hearth furnace@)

inshener.
Usins open-hearth furnace waste cases for the heating of drying
kilns. Llt.prqizv. no.6:31 Je 136. (KWL 9:8)
(Open-hearth furn&css-By-products) (Drying apparatus)
RKI
4.
DI

LEMMnTLLER - L.. I. -
The GD-28 pipe-cutting machine. Biul,tekh.-ekon.inform.Goo.nauch.-isel.-
inst.nauch, i tekh.iAform. no,8:30-31 162. (MM 15:7)
(Pipe cutting-Equipment and supplies)

LEYBUZON. A. S.
Protein-free culture medium for the growth of fibroblasts from
human embryonic tissue. Vop.virus. 4 no.3:370-372 My-Je '59.
(HIM -12: 8)
1. Virasologicheakaya laboratoriya Vostochnokazakhatanskoy
oblastnoy sanitarno-epidemiologicheskoy stanteii.
(TISSUE CULTLW,
protein-free medium for fibroblast growth
in human embryonic tissue (Rua))

LEYBENZON, A.S.; LUCHSHEVA, Z.F.
Preliminary data on the culturing of the causative agents of
tularemia.. brucellosis.. and plague on a medium with native
fermentative hydrolyeate aminopsp~ide-2. Report No. 1. Zhur.
mikrobiol. epid. i immun. 31 no.2:102-103 D 160. (MIRA 14:6)
1. Iz Vostoohno-Kazakhotanskoy oblastnoy sanitarno-epidemiologicheskoy
stantsii.
(TUIAREM) (BRUCELLOSIS) (PLAGUE)
(BACTERIOLOGY-CULTURES AND CULTURE MEDIA) (PEPTIDES)

LEYBENZON, A.S.
Semioynthetic nutrient medium for determining the toxicity of
diphtheria microbeB in vitro. Lab.delo 7 no.7;55-56 JI 161.
(MIRA 14:6)
1. Vostoohno-Kazakhstanskaya oblastnaya sanitarno-epidemiologicheskaya
stantsiya. (BAGTERIOLOGY-CULTURES AND CULTURE MEDIA)
(COFMMACI=UM DIPHTHERIAE)

'-LEYBFMON, A'S.
flew nutrient media for the o4tivation of some pathogenic microbes.
Zdra,~, 21 nos2160-63 161, IRA 14:3)
1. Iz Vgbtochno-Kazakhotanskoy oblastnoy sanit4iiir.-epidemiologicheskoy
stantaii (glavnyy vrach - Yu,A.Anikin
(BACTERIOLOGY-CULTURES AND CULTURE MEDIA)
bl-

LEYBENZON, A.S.; LUCIISIIEVA, Z.F.
Nutrient culture medium for the cultivation of tularemia microbes
based on a soviet industrial hydrolyeates aminopeptide. Report No.2.
Zhur.mikrobiol., epid. i immun. 32 no.lItI20-126 N 161.
(MIRA 14:11)
1. Iz Votoohno-Kazakhatanskoy oblaotnoy sanitarno-opidemiologichookoy
stantaii.
(PASTEURELIA TULARENSIS)
(BACTERIOLOGY-CULTUMS AND CULTURE MWIA) (PEPTIDES)

LEDANZOU, A-YO-, DtW"40, S-1-: STSPANOVA, S,L.
Role of nonspecific influences on antigen stimulation, Zbur,
mikrobiol.e,3id. t immun. 28 no.7.154 Jl 157. (HIaA 10:10)
1. Iz (kosudaretvannogo kontrolinogo instituta imeni. Tarasevieba.
(ARTIGENS ANJ ARTIBODISS)

632.3
. L61
PROD.18ENTY VE-SHCHESTV ANTI BIOTICHESKOY PRIHODY SREDI MIKRDFLORY LECHEENYM
GRYAZEY I MOREY (PRODUCERS OF SUBSTANCES OF AN JQJTIBIOTIC NATURE AMONG THE MICRO-
FLORA OF MEDICINAL MUDS AND SEA WATER, BY),_A. YE. LEYBENZON I A. F. ZAK.
MOSKVA, 1958.
126 P. ILLUS., TABLES.
AT HEAD OF TITLE: GOSUDARSTVENNYY NAUCHNYY K NTROLINYY INSTITUTY AND
NINISTERSTVO ZDRAVOOKHRANENIYA SOTUZA SSR.
"LITERATURAII: P. 123-125

DIDERKO, G.I., kand.med.nauk, red.; LEYBENZON, A.Ye.g prof., red.
(Data of an experimental and clinical study of the preparation
"peloidin"I Materialy eksperimentallno-k1inicheekogo izucheniia
preparata Opeloidin.0 Pod red. S.I.Didenko i A.H.Leiben20na.
Moskva, H-vo zdarvookhraneniia SSSR, 1958. 157 p. (MIRA 13:1)
1. Gosudaretvannyy nauchnyy kontrollnyy inatitut imeni L.A.
Tarasevioha. 2. Direktor Gosudarstvennogo nauchnogo kontrollnogo
instituta imenj L.A.Tarasevicha (for Didenko). 3. Gosudarstvennyy
nauohnyy kontrollnyy institut imenj L.A.Tar8BeVicha (for Leyben-
son).
(BARTH3, MEDICAL AND SMGICAL USES 07)

LVYBMON, B,L, gornyy inzhener.
Using ultrasomic~ for mine abaft profiling. Shakht. stroi. no.8:
19-22 *g 057. (KIRA NO)
1. Goandarstvenn" proyaktno-konstruktorskiy inatitut po proyekti-
rovanlyu uovykh mehin i mokhanismov dlya gornoprokhodcheskikh
rabot.
(Mine surveying)
(Ultrasonic waves--Induntrial applications)

TAMMENEO, V.I.; ON_ B.I.; TALYZIN, V.V.; FINOGENOV, K.G.;
IRGLIS. X.
Radioactive method of controlling grouting operations. Shakht.
strol. no.4t64 Ap '59. (KIM 12:5)
(grouting) (BbAioinotopes-Industrial, applications)

. '. 1 0
- f'.' ~ - -- - -
z,-*r,.,r,!nenta! 3tudies of certain mechanical atandard systom for
ectitrolling the verticaltty of mine shafts, Trudy TSNTIFedzemahakht-
stroia no.3:83-90 164o (MIRA 180)

LEYBENZONI B.I., inzh.
Control-ling thf- verti,~ality of mine shafts by the ultrasonfc
location method. Shakht.s'urol. 9 no.4:8-10 Ap .165.
(MITLA 18:5)
1. TSentrallrry nauchno-Issladovatellskiy i proyektno-konstruktorskiy
institut, podzwnrogo 1 shulkhtnogo strottel'stva.
N.
. . . . . . . . . . .

~P
IX I ON.D.
-
Tool for making nails. Prom.koop. no-7:42-43 Tl'55. OffJ?A 8:11)
(Nails and spikes)

IXTBZWLOII, I.M.~ SHMMZV, U-&., professor; RU5SILUV, A.L., professor.
Demonstration of a case of allergic myocarditio. Terap.arkh. 25 no.2:
89 Kr-Ap 153. MRA 6:5)
(Tuberculosis) (Heart--Diseases)

cof LF-yl,3F-NZ.Or\/, L.-P) .
AC&GGNW RIM. AVW. - too W. 06.0vi -
a.. Dwimbesis ftl~ YM Zbktkoact v
I WXM froko (malke of LJ*" im ft media.)
i Iftwo m -. OnIZ. Comdum. ImUtd. Tokh.-Team. Ut.
1047. 2" ?p. IM Roviwvmd in L!jNhbi Pit. Vow#
A4.314-M 9481.
- ------ -----

T T -nlkT T " - - -
, 1:,TT
- -- -L. ~. kf DrzuF--v5cd Y
Geophysics
See ILC

ARBUZOV, A.Ye., akad.j MILOV, S.I., akad.,--VOLIFKOVICH, S.I., akad.;
KOCHINA, P.Ya., akad.; LMSBERG, G.S.; akad.j-j~~ONL.,S.
akad.; PORAY-KOSHITS, A.Ye., akad.; SMIRNOV, V.I., akad.; FESENKOV,
V.G., akad.1, CHWYAYEV,-V.I., akad.; KAPUSTINSKIY, A.F.; KORSMI
V.V.; KRAVKOV, S.V.; NIKIFOROV, P.M.; PETROV, A.D.; PREDVODITEIZV,
A.S.; FRISH, S.E.; CHETAYEV, F.G.; C124UTOV, V.K.;,SHOSTAKOVSKIY, M.F.;
KUZNETSOV, I.V., red.; MIKULINSKIY, S.R.., red.; MURASHOVA, N.Ya.,
tekbn.red.
[Man of Russian science; essays on prominent persons in natural
science and technology: Mathematics, mechanics, astronomy, pbysics,
chemistry] Liudi russkoi nauki; ocherki o vydaiushchikhsia deiate-
liakh estestvoznaniia i tekhniki: matematika, mekhanika, astronomiia,
fizika, khi:--j.11a. Moskva, Goa. iod-vo fiziko-matem. lit-ry, 1961.
599 P. (MIRA .14: .10)
1. Chleny-korrespandenty AN SSSR (for Kapustinskiy, Korshakq Kravkov,
Nikiforov, Petrov, Pradvoditelevp Frish, Chetayev, Cbmutov, Shostakovskiy).
(Scientists)

Working capacity of hypertensives in industry. Tar. arkb. 23 no.l:
100-101 Jan-Feb 51, (CIML 20:8)
1, Candidate Medical Sciences.

AUTHOR: Leybenzon, S.A. 130-10-2/18
TITLE: Leader of Ukrainian Electro-metallurgy (Pervenets Ukrainskoy
elektrometallurgii)
PERIODICAL: Metallurg, 1957, -N0-10, PP. 3 - 4 (USSR)
ABSTRACT; The author outlines the development of the various plants
at the'7)neprospetsstall" Works. He mentions technical advances
mde there, including th8 adoption of an electric furnace capable
of rotation through 37 in both directions, the 40-ton furnaces
in the third melting shop, the development of vacuum treatment
of steel in the ladle, top blowing with oxygen in the furnace.
He gives data on increased productivity and energy consumption
per worker at the works. There is one photograph of the
wrecked rolling shop during the war.
AVAILABLE: Library of Congress.
Card 1/1

25(l) PHASE I BOOK EXPLOITATION SOV/2325
Leybenzon, Semen Abramovich
"Dneprospetestal 1"; istoriya i peredovoy opyt zavoda ("Dryiprospets -
stall"; History and Advanced Practice of the Plant) Moscow,
Metallurgizdat, 1958. 54 p. 2,000 copies printed.
Reviewert A.S. Nikolayevj Eds.t B.S. Shur, and I.I. Pinegin;
Tech. Ed.; N.H. Kleynman.
PURPOSE: This booklet is intended for engineers, technicians,
foreman, and workers in heavy industry.
COVERAGE: The booklet presents in simple form the history, develop-
ment, and recent achievements of the "Dneprospetestall" Plant
in the Ukraine. An outline is given of the construction of
d6partments in the plant, the begining of operations, and the
general organization of production facilities. A brief..descrip-
tion, accompanied by a diagram, is given of the new arrangement
of steel casting in vacuum. The advantages of oxygen blowing are
also mentioned. The material is presented in three parts. In Part
Card 1/2

"Dneprospetsotall"; History (Cont.) SOV/2325
which covers the period from the early Thirties to 1939, the
author, speaks of the first electric furnaces, rolling mills,
and forging hammers installed at the plant. Part II deals with
the World War II period and the evacuation of the plant to SiberJa,
Part III describes the return of the plant to the Ukraine, the
resumption of steel production, and the adoption of the latest methods
and developments in metallurgy, Five Soviet references are
given in the form of foot notes.
TABLE OF CONTENTSi None given.
AVAILABLE: Library of Congress (TN642.R9L36)
Card 2/2
GO/ec
10-9-59

13 f- iv-z
28-3200 77453
W033-60-1-14/30
AUTHORSo Shul'te, Yu. A. (Dortor of Technical Sciences, Professor),
Tregubanko, A. P., 2malnjmy F., KI V. D.,
k 'we nko
Fruntzov, V. (]are :kikh, L A.
'
TITIAt Ilectrometallurgy . Zlectroalag Remelting of Ball
Dearing arA Structural ChromIum-Nickell-INingsten Steels
PWOVICAW Stal'. 1969. Hr 1. PP 45-50 (USSR)
ABSTRACTi This Is a jeacrtption or it study or technolojry of electro-
slag rm-elting or SIM15, 3hMI530, and IBYJ,NVA siesta.
The chemical componttion or thane stn,71a (0) is as rono'"'
ShKhl5, C, 0.')5-1.10; Pn = 0.4; 31---V 0.35; Cr, 1.30-1.60,
S--jFO.020; P.WO.027 1 III-WO.3; Cu~;0.25j ShKhl53,l, C,
0.90-1.10; Mn, 0.20-0.40; 51,0.15-0-35; Cr, 1.30-1.651
S'"ZO-020; PI=0-0271 Nl::!;70-31 Mi --~.0.25; and
18KhHVA, C, 0.14-0.21; Mn, 0.25-U-55; St. 0.17-0.37; 3
0.03; PAC 0.035; Cr, 1.35-1.65; 91, 4.00-4-501 W,
Card 1/8 0.8-1.20. YU. V. Latash and B. 1. MLkatmovich or the

ASSOCIATIONI tAP~r-OZYI'ye Machine Dillding Xnatitute and
M pros petsetall* Plant (Zaporothokly mashinr
ostroylt9l.nyy lostitut J zavod 'Dneprospetsst&l'*)
card 8/8

S/133/61/000/003/005/014
A054/ A033
AUTHROSi Tregubenko, A. F.; Speranskiy, V. G.j Leybenzen 3 A.
TITLE: Blectroslag melting of steel
PERIODICAL: Stall, no.3, 1961, 233 - 238
TEXTt An electric furnace designed by the institut elektrosvarki im.
Ye. 0. Patona (Institute of Electric Welding im. Ye. 0. Paton) for the re-
melting of steel produced in the conventional arc furnace under slag and
for the casting of ingots in water-cooled crystallizers has been in operatim
since May, 1958. The original furnace was re-designed (Figure 1), with an
increased capacity, by A. Ya. Kovalenko and consists of two sets of crystal-
lizers, (3 in each set)"which operate alternativelyt in one set smelting
takes place, in the other prepartions are made. The furnace operates with
2250 kv, 6 - 7 ka and 50 v- In the crystallizers (formerly made of copper,
now of steel) circular (300 mm in diameter) or square ingots (310 x 310 mm)
are smelted: the weight of the former is 700 - 950 kg and that of the latter
1100 kg. Cooling water is fed into the crystallizer and bottom plate at
3.5 - 5.0 atm pressure, depending an the water temperature. The bottom of
Card 1/6

S/133/61/000/003/005/014
Electroslag melting of steel.--- A054/AO33
the crystallizer is made of copper. There is a support to hold the electrode
which in this process functions as the charge. In the most recent construc-
tion the crystallizer is made of aeamless tubes. This solved the welding
problems and eliminated the development of a crust during melting which impixiftes
the metal. Two kinds of fluxes are used in the electroslag smelting pro.-
cesst 1) a solid flux to conduct the electric current, 2) an working flux
for the smelting cess, usually of the AH+-6 (ANF-6) type containing about
Pr; A1203, 3 - 6 % CaO and maximum 1 +PeO). A
65 % CaF2, 30 - 35 % (MgO+S'02
mixture consisting of the TIAM (PAM) aluminum magnesiuLa powder and the oper-
ating flux can also be used as electro-conducting flux. When the furnace is
prepared for operation, the inoculator of the crystallizer, made of CT-2 and
CT-3 (St.2, St.3) steel discs 295 mm in diameter and 35 mm, in height is
first fixed to the copper plate, next the inoculator is sprayed with 400 g
electro-conducting flux, then the gap between the inner wall of the crystal-
lizer and the electrode is filled with the working flux (23 kg for 700 kg
ingots). The transformer is adjusted manually during the first 10 - 15
minutes and, after the stabilization of the process, the furnace is switched
over to automatic operation. The smelting process is finished by switching
off the mechanism feeding the electrode. After the electric current supply
Card 2/ 6

S/133/61/000/003/005/014
E,mz,~,.roslag melting of steel A054/AO33
is stopped, the ingot is cooled for some time, then it is discharged from
the furnace mechanically. In this phase of the process the ingot has a
temperatuxe of about 10000C at the top, while it is cooled to a dark grey
colour at its base. In 1959 the eleotroslag remelting furnace (producing
700 - 720 kg ingots) passed the following operation cha acte-r-istics; Pro-
ductivity, (including preparataozz)_460 kg1h; specific electric power con-
sumption 1250 kwh/tj specific electrode consumption 1.02 t/t; Opecifir
ANF-6 flux consumption.35 kg/t; specific cooling-water consumption 240 cum/t
(approx..). The effect of electroslag remelting has been investigated for
1X18fj9T (1Kh18N9T) stainless steel, N654 (E1654) high-alloy anstenite steel
containing aluminum and titanium, 18XEBA (l8KhlfVA) and 38XM, IOMMYuA)
structural steels, B'18 (R18).and P18k# (R18M) high-speed steele and X28 (Kh28)
and 2X13 (M13) grade steels. For all steels it was found that electroslag
smelting improves the quality of the metal considerably. Irrespective of the
electrode applied, the metal obtains a dense macrostruoture almost free from
porosity; non-metallic impurities are decreased and the inclusions occurring
are not arranged in aggregations. The mechanical properties of the metal
are also improved. Since the inclusions are not aggregated, flakes become
Card 3/6

S/133/61/000/003/005/014
Electroslag melting of steel A054/AO33
also less frequent. In order to prevent I osses in titanium caused by elec.-
troslag melting, all impurities must be carefully removed from the electrodes
used for 1Kh18N9T steel. The sulfur content of this steel decreasses by
about 40 ~ compared with its initial content. Even the nitride-.inclusions
and those of the ferrite-phase disaggregate during electroslag smelting and
are arranged uniformly over the cross-section of the ingot. This improves
the piercing property of the tube blanks made of this steel. In the E1654
type high-alloy austenite steel electxoslog melting decreases the R content
from 7 - 10 to 4.5 - 6.0 cm3/loo gr and improves the ductility of this steel,
making piercing easiero In the 3SKhNVA steel electroslag melting improtres
the structure, fracture, and mechanical properties, and eliminates sPcttY
liquation. In the Kh28 type steel electroslag melting impro-zes the ductility
in hot condition, due to the decrease in non--metallic; inclusions. It seems
advisable to establish special shops for electroslag melting and to recon-
struct the electrofurnaoes,
., so that Ingots of larger dimensions can be re.-
melted., There are 4 figures and 2 tables.
Card 4/6

AUTHORS:
TITLEt
2233.5
S/133/61/000/004/004/015
A054/A127
Shullte, Yu. A.$ Doctor of Technical Sciences, Professor;
Garevskiy, I. A.,.Engineer; Jeybenzon, S. A., Engineer;
Maksimenko,.V. D., Engineer; Tregubenko-7-17. F., Engineer;
Speranskiy, B. S., Engineer; Frantsov, V. P., Engineer, and
Smolyakov, V. P., Engineer
Nature of flaws in steel ingots produced by the electro-slag
method
PERIODICALt Stall, no. 4, iq6i, 322 - 326
TEXTs The technology of electro-slag remelting was established by
the,Institut elektroevarki im. Ye. 0. Patona (Institute of Electrowelding
im. Ye. 0. Paton). A three-phase electroslag.furnace (2250 kW) which can
smelt ingots 750 kg in weight and 300 mm in diameter simultaneously in 3
crystallizers has now been in operation for more than 2 yearB. In order to
improve the process, the nature of the flaws occurring in electroslag-re-
malted steel was studied and tests were carried out on ingots produced on
an industrial scale, whereas an A -550 (A-550) laboratory plant, designed by
Card 1A'5

22315
S/133/61/000/004/004/015
Nature of flaws in steel ingots produced by... A054/A127
the same institute was used for the purpose of reproducing the defects. The
crystallizer of this equipment was 100 mm. in diameter, 600 mm in length, the
ingots weighed 30 kg, remelting took about 35 minutes (at 40 v and 1.2 ka).
In this process the ingot surface is not in contact with the atmosphere.
The slag bath is rising at the same rate at which the ingot is smelting,
while a thin slag layer forms on the crystallizer wall, the relief of which
is closely reproduced by the ingot surface. Three zones can be distinguish-
ed in the smelting process. A non-uniform structure, having a serrated sur-
face develops in the bottom zone during heating of the ingot. The metal
contains slag inclusions and flux, at the place of inoculation. This zone
could be reduced by applying a thermite mix (20% saltpeter, 20% aluminum
and magnesium powder, 60% AH-0-6 1AN-F-61 flux) at the exact centre of the
electrode. The slag bath develops more rapidly in the heating period when
maximum power is applied. By controlling the feed of the electrodes manual-
ly, any fluctuations in current intensity couldbe eliminated. At about
18000C a homogeneous slag bath is formed, while at the same time the smelt-
ing of the second zone of the ingot also starts; the thickness of the slag
lining on the crystallizer wall decreases to 1.0 - 1.5 mm. In this phase
Card 2/-& 5-

22315
S113316!1000100410041015
Nature of flaws in steel ingots produced by- A054/A127
the electric system of the crystallizer is switched to automatic operation.
The electrode is fed into the slag bath at a rate corresponding with the
optimum current intensity. Under these stabilized conditions the slag bath
is regularly rising, leaving a smooth lining behind. The third, liquid-
slag zone is the actual smelting zone, both in respect of electric power
and physico-chemical effects. Here takes place the smelting of the elec-
trode and the refining of the metal flow. The height and volume of this
zone are the most important factors of the entire process., The slag con-
tent for all three zones was established. The greater the crystallizer-
diameter, the less slag was found in the lining (Table 1). The ingot sur-
face in the second zone is flawless, smooth and does not require any finish-
ing. This is one of the greatest advantages of this method, which, however,
can be,obtained only by a stable electric system, faultless operation of the
automatic furnace control as the slightest disturbance in any of these fac...
tors results in surface defects. These appear in the macrostructure and
are similar to the impurities usually found in electrosteel. In 1959 data
were compiled for ball bearing steel, showing the relation between the crys-
tallizer height, diameter and amount of defects (Table 2). -Thus, the great-
er the diameter of the crystallizer, the more flaws could be observed in
Card 3/Q'S-

22315
5/133/61/000/004/004/015
Nature of flaws in steel ingots produced by... A054/A127
the ingot. As regards the smelting time, it was found that the first and
the last periods produced the greatest number of defects. Metallographic
study of faulty rods revealed oickle and spider-shaped cracks~ lenticular
inclusions, differing in colour from the flawless parts of -the metal., in
some templates occupying more than 5ea of the total surface. In microhard-
ness tests it was observed that in the impurified zones the hardness coeffi-
cients displayed a wide range of values. It could also be cbserved that
the flaws penetrate fairly deeply, indicating that the factors impurifying
the casting are active a long time (Fig. 5).. Petrographic tests proved
that the inclusions are similar to those forming in free crystallization
and contain mainly calciumfluoride globules, needle-shaped corundum crystals,
alumirium-calcium compounds. Among the impurities slag-inclusions, 1 - 2 mm
in size, were found in irregular arrangement, Inclusions were present in
the low-temperature zones of the metal, promoting the mixing of slag parti-
cles in the liquid metal. The lower the crystallization temperature, the
more flaws were found. The viscosity of the metal increases due to inten-
sive cooling and this promotes the capturing of slag particles. Based on
the tests with the A-550 equipment the permissible minimum length of the
Card 4/k 5,

22315
B/133/61/000/004/004/015
Nature of flaws in steel ingots produced by... A054/A127
bottom part of the ingot was defined. It was also possible to prevent the
formation of impurities in the top of the ingot by ensuring stable electric
operational conditions until the end of the process. The optimum powilr was
obtained with 55 v instead of 40 and 6 ka. However, even the ciptimum elec-
tric parameters only yield flawlese casting provided the power conditions
are very stable throughout the entire process. By applying these new elec-
trical parameters the impurities could be decreased from 31.6% to 0.70/fo., In
some tests Ya. I. Spektor took part.
Card 5/8.5-

SHULITE, Yu.A.v doktor tekhn.naukv prof6; GAREVSKIKH, I.A.,, inzh.j
IE)MWPN,-jS,A., inzh.; MAKSIMENkO, V.D., inzh.; TREGUBENKO, A.F.,
--'inzIF.; SMUMKIY, B.S.p inzb,; FRAANSOV, V.P,., inzb,;
SMOLYAKOV$ V.P... inzh.
Defects in steel ingots made by the electric slag process. Stall
21 no- 4:322-326 Ap 161. (MIRA 14:14)
~Steel ing3to-Defects)
(Steel-Electrometall-urgy)

5/032/61/027/004/008/028
B110/B215
AUTHORSs Shullte, Yu. A., Garevskikh, I. A., Maksimenko, V. D.,
.LeybeEzon, B. A., Frantsov, V. P., Smolyakovq V. F., and
Steteenko, N. A.
TITLEs Scale for estimating nonmetallic inclusions in electro-
scoriaceous steel
PERIODICALs Zavodskaya laboratoriya, v. 27, no. 4, 1961, 422-424
TEM A high-purity metal is obtained by the electroscoriaceous method
of melting. Inclusions in electroscoriaceous steel differ from those in
ordinary steel in kind and character of their distribution. Traditional
scales, therefore, cannot be used for the correct estimation of
impurities, especially oxidic inclusions. The examination of nonmetallic
inclusions in a large number of melts of electroscoriaceous steel allowed
the development oZ a new scale (Fig.) in which the total area of dis-
oriented inclusions, their number within the field of vision, and the
admissible dimensions of the individual inclusions are taken into account
(Table 1). Oxidic and sulfidic inclusions are shown in the photographs
'4111

S/032/61/027/004/008/028
Scale for estimating nonmetallic... B110/B215
of the new scale. Large globular, oxidic inclusions are measured with an
eyepiece micrometer. The degree of impurities in the ground face is
estimated according to the field of vision with the largest number of
impurities. The authors tested the scale and controlled 682 specimens of
200 electroscoriace,:us melts of ball-bearing steel types LUX15 (ShKh 15)
and 9JX15GP (ShKhl5E:G). At the same time, the specimen was estimated by
the traditional POCT801-47 (GOST 801-47) scale (Table 2). The indices
of estimation by both scales differed but slightly, although the estima-
tions of the individual melts differed largely from the control. Examina-
tions of nonmetallic ih*clusions showed that the scale can also be used
for other steels melted out by the electroscoriaceous method and for
estimating melts in the vacuum are containing the same type of inclusions.
Ye. I. Boyko's collaboration is mentioned. CAbstracter's note: Complete
translation]. There are 1 figure, 2 tables, and 2 Soviet-bloc refer-
ences.
ASSOCIATIONs Zaporozhskiy mashinostroitelinyy institut (Zaporozhlye
Machine-building Institute); zavod "Dneprospetsstall"
("Dneprospetastall" Plant)
Card;=2~6_

PHASE I BOOK EXPIDITATION SOV/6007
Leybenzon, Semen Abramovich, and Aleksandr Fedorovich Tregubenko
Plroizvodstvo stall, metodom elektroahlakovogo Pereplava (Electroslag
Melting of Steel) Moscow, 14etallurgizdat, 1962. 237 p. Errata
slip inserted. 3200 copies printed.
Ed. of Publishing House: S. I. Venetskiy; Tech. Ed.: A. I.
ftrasev.
PURPOSE: This book is intended for technical personnel and skilled
workmen of the metallurgical and machine-building'indus-tries, and
for workers of scientific research and planning institutes. It
may also be useful to students at schools of higher technical edu-
cation.
COVERAGE: The book deals with a "new" and "advanced" method of steel-
making developed by the Electric Weldin� Institute im. Ye. 0.
Paton. This method, designated as the electroslag melting of con-
sumable,electrodes In copper, water-cooled molds" was first
Card 1/0

OKOROKOV G.Np,kand.tekhn.nauk; BOYARSHINOV., V.Ya.., kand.tekhn.neuk-, AHAKELI. Yu.F.
inzh.;'~ inzh.; POLYAKOV, A.I., inzh.
=NZON, S.At,_.inzh.; FAKHOMOV, A.I.,
t
Improving the macrostructure of ShKU5 steel made in a vacusm ate
furnace. Stall 23 no.1:30-34 Ja 163. (NIRA 16:2)
1. Dnepropetrovskiy staleplavilInyy 2avod v7ookokachestvennykh i
opetsiallnykh staley i TSentrallnyy nauchno-issledovatellskiy institut
Chernoy metal~argii.
(Ste-el-Electrometallurgy) (Vacuum metallurgy)

ease
AFCESVION NRI AP4041869 0/01.33/64/000/007/0640N643
AUTHORs Gabuyov, Go Kh.1 Yoltteov, K. I.; ~hul'ts, Yu. A.9 Mikhaylov'#
P. A.; Qaravskikh. 1. A.1 Loybenson So A.1 TotvLrko, go 1*1 Hadovair,
Be I.; Latash, YU* Yet : m.-" ioi-V-4i'h"6mov, A. 1.1 Ksgsmovskiyg!
Go Per Voin Va so 0.1 Shallmov, A. 0.1 Kalloolkow, Too lot Smolyakovil,
V. P.1 Kose;' Lo 10
TITLE# Improvement of the qualLty of sliectroslag-welteA bell-boorL ag!
@test
SOURCEi Scale. noo 7. 1964, 640-642
TOPIC TAGSs bell bearing steel# electroslaX walted steel, high.
purity steel, steel slectroolaX molting
.ABSTRACTs Several variants of olectreola'g moltLeX have bass tested
in an attempt to improve the quality of bell-boarLog steel. Th
analysis of electroolog-selted steel shaved that nitrides and c:r-
bonitridso Constitute the greatest part (up to 759) of the somustall1i
iLnctusions present 1% the steel, ?has* nitrides derive fro k
,initial material. Th. .1,setroslag process eliminates larlemalMides
over 20V In diameter# but does mot eliminate tko smaller sove*,
cord 1/3

ACCESS-ION MR1 AF4041869
Therefore, the nLtrogen and titanium contents of the initial metal
must be reduced tosuLuLaus. This can be done, for example, by
jrefinLnjg the metal in the Ladle with synthetic slag. Electroslag,
!Malting of open-hearth steel refined with synthetic slag eliminated
iall the inclusions larger thawl0m and reducod-the number of --smaller
inclusion@ by more than 5OX and the nitrogen' and oxygen contents
to 0.0053 and 0.0020%, respectively.' To produce ul.tra-high puri
t7
ball-be&rLng ateal,the double electroolag molting was applied with
a combination of various fluxes; The use ot'ANF-6-ANF-6 fluxes in
double slactroolng malting or of AN-29-ANF-6 fluxes produced beat
Iresults. Ultra~high purity,mtool, fully satisfyinot requiremonte.
for critical ball be&rLnxo, woo obtained. Orin. art. host 2 figures*
J
ASSOCIATf6ii Da (Dueprospatast"' PISS t)1 UPS ream-
ro;PrV:4y!y~S1u&1~t*Ltwt (Zaporesh Machists-buildi lasts-
skLy mashLuest to ag
tuta)S lustitut alakitweavarki.le To. 0. Patena (Blestrie Welding
1CWd 2/3

LEnENZON, SemqLjb==Xiah
(Electric olag remelting and metal quality] Elektro-
oblAkovyi pereplav i kachestvo met". MOE&va,, Metal-
lurgiiap 1965. 61 p. (MIRA 18:6)

GABUYEV, G.Kh.; YELITSOV, K.S.j SHULITE, YU.A.j MIKHAYLOV, P.A.; GAREVSKIKH, I.A.;
TSIVIRKO, E.I.; MEDOVAR,-B.I.; LATASH, Yu.V.; FRANTSOV,
V.P.; PAKHCMOV,,A.I.; KAGANOVSKIY, G.P.; VOINOV, S.G.; SHALIMOV, A.G.;
KALINNIKOVJ, Ye.j6; SMOLYAKOV, V.P.; KOSOY, L.F.
Improving the quality of electric-slag-refined bearing steel. Stall
24 no.71640-642 Jl '64- (MIRA 18-1)
1. Zavod "Dneprospetestall"s, Zaporozhakiy mashinost-oitelirLyy institut,
Institut elektrosvarki in. Ye.O.Patona i TSentrallnyy nauchno-issledo-
vatel'skiy institut chernoy metallurgii imeni I.P.Bardizm.

L--21655-661-_..KAT~(M)/-,~Lq(tI JD
ACC NR1 AR6011593 SOURCE CODE: UR/0137/65/000/012/13019/BO19i
i
AUTHM: Gavranekp B.; Gladkly, D.; 1,2ybenzon, S.; Onishchenko, Ye.; Shakhmeysterp B.1
C~alyy, V.
.ORG*. none
TITLE: Automatic non-contact regulator for'controlling the electric cycle of t:lace!
for flux remelting
SOURCE: Ref, zh. Metallurgiya, Abs. 12B131
REF SOURCE: Elektroter7niya. Nauchn.-tekhn. sb., vypt 44, 1965, 17-19
TOPIC TAG3: automatic regulation, metal-melting, metallurgic furnace, electric
relay, power amplifierp electrode# electric transformerj electronic circuit
I .11ate, of the Institute of Auto
TRANSLATION: The rozhlye-Affi
mation and the Dnepros etestall Plant ha"v-d- --ife-ve loped a non-contact
regulator for controlling the electric cycle for flux remelting
In consumable-eleotrode furnaoes,I