SCIENTIFIC ABSTRACT LAZAREK, W. - LAZARENKO, B.R.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000928910011-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 13, 2001
• Sequence Number: 11
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

LA7ARM9 W., Mgr., inz.
On expressions of close meaning: Oquotient", *ratio", "Froportion".
Normalizacja 30 no. 3:10-11 of Przeglad March 16~.

LAZAREK, Wladyolaw, mgr.., inz.
Criteria for dividing standardization problems into particular
standards; a disoussion. Ft. 2.(To be contd). Normalizaeja 29 no.10:
461-465 161.
(Standardization)

LAZA~~~Lena,St is, Zanauna udarnitsa ko-mmunisticheskogo trada,
I Its
,%Vp _an
e
delapt JAXII s yezda . Owunistichaskay partii Sovetakogo Sayuw
Problem of the utmost importanc4. -gab. i sial. 39 no. :2-3
Mr 163. (MIRA 16 3
(Minsk-Textile industry) (Women-Employment)

LAZARENKO, A.A.
Formation of the ndneral composition of recent strre~m channel
alluvium in the middle course of the Dnieper River. Dokl. AN SSSR
139 no.3:702-705 JI '61. 1 (MIRA 14:7)
1. Goologicheskiy institut AN SSSR. Predstavleno akademikom
N.M. Strakhovym.
(Dnieper River--Sedimentation and deposition)

'r-athering degree of folds-p-rc fli the alluviluin of t*,c Dniep--:,
system and causcs det.~mininr,, it. Do!-.I. 2d: SSSF i-,o.1:1?3-
196 Y 161.. ("UPU a4:11)
1. Gonlol'Iclieckiy institut SM. Predstavleno akadenikoia
"."%Strw'chovy(;;ieper Valley-Foldspar)
(1-leatherina)

LOGVINEIIKO, N.V.; LAZARENKO A.A.
fsolation of clay rx-rticles by electrophoresis. Izv. AN SSSR-
Ser.geol; 26 Ao.o/:100-103 S 161. (MIRA 14,9)'
1. KharIkovskiy goaudarstvennyy universitet.
(Clay) (Electrophoresis)

LOGVINENKa., V.Vq_!AZAREIfKOL A.A.
Mineralogical composition of-alluvium of the middl and lower
D~i4per Villey and its tributaries . Biule WIN Otd.geolo 37
no.4:61-77 R-Ag.162. (MIRA 160)
(Dnieper Volley-Alluvium)

T-AZAPJWOS, AvA.
Distribution of trace elements in sediments of the Dnieper,
PriMt', Desna, and Oka rivers. Doki. AN SSSR 147 no.5813m-
1183 D 162, (MIRA 1632)
1. Geologicheskiy institut AK SSSR. Predetavleno ekademikom
N.M. Strakhovym,
(Alluvium) (Trace elements)

LAZARENKO. A.A.
Some remarks on the geology of Mount Pivikha in the Dnieper
Valley. Biul.Kom.chetv.per. no. 28:56-64 163. (MIRA 17:5)

LAZARENKO, A.A,
Mineral composition and sources of recent alluvium of the
Dnieper River and its tributaries. Izv. vys. ucheb. zav.i geol.
J razv. 6 no.4:88-98 Ap '63. (MIRA 16:6
1. Kharikovskiy gosudarstvennyy uni,!ersitet im. A.M. GorIkogo.
(Dnieper Vallqy~Alluvium)

YERVOLOV, L.S.; 1""ICHENHO, LI.; FOLISSKII, A.Y.1i.; V,~-.;
IAZA'.1,.1IiK0y A.I,j red.
[Popairing parms oil ~1.:D engines] Vosstanf)v2enie
dvigatelei 111D. [By] L.S.Ermn1wi i dr. Kiev , U r o -,,, ha 211
1965. 377 p. Oof?:il !RP"

LA
A. I.
X`0376 POzll:-,l-,-nYc Porcry Pod Polez
194), uo. f
71-72
SO; Letopi5f Zhurnall~j:!., Sla'CY Vcl- 34, 1~-Iooxkva, 9'9
4

LAZARENKO., A.I.
Use of pyrabutol for the treatment of sciatica in rdners. Sov.
med. 26 no.10:109-110 0 062. (MIRA 15:12)
1. Iz mediko-sanitarmov chasti No.8 (glavnyy vrach A.I.
Lazarenko) Kamenetskikh shakht Uzlovskogo rayona Tullskoy oblasti.
(SCIATICA) (PYRAZOLIDINEDIONE) (MINERS-DISWES AND HYGIENE)

GLUKHOVSKIY, Vladislav Stanislavovich[illukhovslkyip V.S.1;
POIZV'YMM, Vasiliy Leontlyevich [PojyvIianyi., V.Lq)j
IAZAWi-KO, A.Lp red.; CHER-IIVATS-KIY, S.A.[Cherevatelkyi,
-r.T.-r,-Mftrr-Ped -
[Each beet harvesting combine should operate with high ef-
ficiency] Kozhnomu buriakozbyrallnowu kombair~6vi-Tysoku
produktyvnist'. Kyiv, Derzhsillhospvydav URSR,'1963. 45 P.
(MIRA 17:3)

DIDENKO, M.K., kand. tekhn. nauk; jt~ZARENKO, A.I-J. red.
[Gverall mechanization of corn growing] Kompleksna rekhani-
zatsiia vyrobnytstva kukurudzy. Kyiv, Urozhai, 1964. 91 p.
(MIRA 18:8)

IJ.ZARENK(), A.!.; BELICIENKO, I.A.; KROTOVSKIY, Yu.S.
Ophth-almodynamography in occlusive lesions of carot.-Lid
Zhur. nevr. i psikh. 65 no.12:1798-1803 165.
(MIRA 19: 1)
1. Kafedra nervnykh bolezney (zaveduyushchiy - prof. V.V. Mikheyev
i kafedra gospitallnoy khirurgii (zaveduyushchiy - prof. B.I.T.
Petrovskiy) I Moskovskogo ordena Lenina meditsinskogo institait,%
im.. Sechenova. Submitted September 12, 1964.

LAZARENKO, A. N.
U.men'shenie iznos;i dvig2telei vnutrenneZo :3gora--iia ggrafitirov2riem..
(Vestn. Mash., 195 1
1., no* 6. po 16-17)
Decrease in wear of internal combustion engines by gr2p!Atiz2tion.
DLC: TN4.V4
So: Manufacturiny and Mechanical Engineering in the Soviet Union, Library
of Congress, 1953.

LAZAMMO, A.S., kandidat tekhalchookikh nauk. d*ts*nt.
, ~ z - , -
Data on tho lultlal woar *f eiginos durIM the rmmimg-la porled.
V.set. mash. 35. ne.11:40-41 I ~ t55. (MMA 9:2)
(Automobiles-Ingines)
1. UKHDORTRANSNIX.

SHUEMY, F.G., kandidat takimicheakikh nauk; IVANOV. 8.N.. redBktor;
LAZAHFAWA6%A*F., redaktor; G.RODNITSEATA. Te.K., redaktor
izdatelletya, VOIJMOVNR; R.S., takhnicheskiy rodaktor
LPaper-making machinery] Bumagodelatellaye mashiny. Koskya,
Goolosbumisdat, 1954, 239 P. MRA 10:7)
(Paper-making machinery)

LAZAREMO, A.S .... -Pr~ofessor.
Tetraphis trachypoda Kindb. in Jkrope in relation to the origin
of boreal flora. Mauk.zap.Kiev.un. 7 no.6:41-46 '48. MRA 9:10)
(Russia, Northern-Mossee)

..tv.AnLI~u,-j, Androi -OZOntaV4eh, ljol-
A classificatiin of' leal'y mosses in tlie Belorussian &,;R. IMinsic, Akademila nauk 3elorusscoi
Z.')SR. 11)51. 2197 P-
1. Eassea - iedte Russia

1. LAZAIETTKO A.S., PORFIRIYV V.B., hTI!r-jFtG 1.11., T31rjMT 7.4.
P. USSR (600)
L,'. Shale
7. Menilite shales as a new form of mineral fertilizer, DoT).,PS URSR no.1, 1951.
9. Monthly Lint of Rnsalan Accessions, Library of Congress, A-ril 1951, uncl.

IAZARENED, A.S_t., redaktor; GZHITS'KIY, S,Z., redaktor; KITAX, G.S., redaktor;
'-ffifff G.T., dektor biologichnikh nank, redaktor: RARA TSIXIT, S'F"
knndiLt s.-g. nauk, redaktor; SMWTMAN, F.I., kandidat biol.naak,
redaktor; TATARINDV, K.A.. redaktor; POLYAKOV, M.10 redaktor;
RA IRA, M.P., takhnicheskiy redaktor.
(Biochemistry of farm animals] Biekhimiia silisikohospodarslkykh
tvaxrA. Kriv, 1953. 58 P. [Microfilm]. (MIRA 9:6)
l.Akadamiya nauk URSR, Kiev. Institut agrobiologii.2.Ghleu-koreepon-
dent AN URSR (for Lazaranko, Gzhitalkijr, Xiyak).
(Physiological chemistry) (Veterinary pbysiolea)

LAZAR-INKO, A.S.; KHO!-MIKO, A.D. (KhomenkoIO.D.]; PWSKMA, Z.V.; DUDITIK,
------- V-.Y.-tIYudnyk, V.M.], IMCHIPCRUK, Y.Ye. Elleebyporuk, 14.Yu.]
Effect of manilita nhalms on growth and certain piry7niolo.,ftwl
proemssax in farm crops during their Initial atages of devolooment
according to the data obtained in plant culture experiments in 1951.
-Pratsi Inst. agrobiol. Ali URSR 2 [Pt. 21:33-53 153. (MIRA 11:7)
(Sbale)
(Field crops)

LAZARINKO, A.B.; KHOMMIKO, A.D.[Kbomenko, O.D.3
Zffectiveneqn of manilite shales iU DISCt culture exptriments with
flowers nnd eucalzTtus. Pratai Innt. agrobiol. AN UR~11 2 Cpt.~:5-
32 153. WIRA 11:7)
(Floriculture)
(Eunai".tus)
(shale)

GRIBINSKIT. sargey Orestevich; LAZAIWnM.AjU..pr*fes oar, nauchnyy redaktor;
GAZER, S.L,, redaktor izdate-itstv&; FWROVA, T.N,, takhnicheskiy
radakto.r.
LOrigin of lifeJ rroinkhozhdanie zhizni. [LlvovJ lzd-ve Llvevokogo
univ., 1955. 26 p.
1. Chlon-kerrespondent AN USSR (f*r Iazarenke)
(ILIYB--ORIGIN)

_LAZARHN.~O. And.rpy SO,zontovich; SHILO,V.N., redaktor; ZEROV,D.K., redaktor;
1_1 - .1 _
SIVACHRAO.Ye.K., tekhnicheskiy redaktor
[Guide to the mosses (Musel) of the Ukraine] Opredelitell listvennykh
mkhov Ukrainy. Izd. 2-oe, perer. i dop. Kiev, Izd-vo Akademii nauk
Ukrainskoi SSR 1955. L~65 P. (MIRA 9:2)
1. Deystvitellnyy chlen AN USSR (for Zerov)
(Ukraine--Mosses)

..,LAZARF,NM, A.S.; MELINIGMX, V.M. (Meltnychuk, V.M.]; MALIIMVSKjy, K.A.
LKalyno 91kri, K.A.]
Improving matgrass pastures in the Carpathian subalplne zone.
Pratsi Inst* allobiol, AN URSR 6:47-76 '55. (MIRA 11:7)
(Borzhavskiy Unge-Matgrass)
(Pasturee and meadowe)

L"ARMO,A.S.
r- - - - - - - -0-1
Primary forms of living things. Bot.zhur. [Ukr.] 12 no.l:
20-31 '55. (MIRA 8:9)
1. Viddil botaniki Ltvivalkogo filialu AR URSR
(Life (Biology))

LAZAREM, A.S.
P~in__cip__a_l,_ c,onditions for classifying moss distribution in the Soviet
Far East. Ukr.bot.zhur.13 no.1:31-40 '56. (MLRA 9:9)
l.Nsukovo-prirodoznavchiy muzey Vvivalkogo filialu AN URSR, Vjddil
botaniki.
(Soviet Far East--Mosses)

TAZAF=09 A.S.
*!Z~- ~, .:,.
- b~s'e'iAt ions of the biology of spore dissemination in leaf mosses. Ukr.
bot. zhur. 13 n0-3:68-73 156 (MLRA 9:11)
1. Hqukovo-prirodoznavchiy muzey Ltvivalkogo filialu Akademii nauk
URSR, viddil botaniki.
(mosses)

WARENKO, A.S._
~--- I - - "
Peculiarities in the work of the peristomal apparatus of Timmia
bavarica Hessi. Bot.2hur. 41 no.10:1495-1498 0 156.
(M1RA 10:1)
1. Llvovskiy filial Akademii nauk Ukrainskoy SSR, Nauchno-Prirodo-
vadcheaki7 muzey,
(mosses)

LAZAFMKO, A.S. I P !R~001
- --
Some notes on the interrelationship among the species of the
genue Timmia Hedw. (with summary in Bugliah]. Ukr. bot. zhur.
14 no.2-04-59 157. (MLR& 10r8)
1. Llvivalkiy naukovo-prirodoznavehiy muzey.
(Timmia)

IAZAMNKO. A.S. . - I;,j*rAr,.-,,~- - -..
I .
Active part of the ppristome in the dispersal of moss spores [with
summar7 in Anglish]. Biul.MOIF. Otd.biol. 62 n0-3:51-63 VT-Je '57.
(MOSSES) (MIRA 10:8)

KOLISHCHUE, Vns1liy Grigorlyevich, LAZARMIKO, A.S.,rod.: LISIWKO, V., red.;
YURGIIISHIS, V.I., telchn.red.,
[Preaent-day timber line in the Ukrainian Carpathians] Suchasna. verkhnia
mo:ihn liou v Ukrninsllqkh Karpritnkh, K3riv. Vyd-vo Akqd.nauk URSRO 1958.
44 p, (MIRA 11:9)
1. Chlen-korreopondent AN URSR (for Lnzarenko).
(CarpnthiRn Kountnins-Timber line)

LAZARMO, A. S.
Katerials on the problem of species formation In the truid mosses
[with summary in English). Nauk.zap.Mauk.-pryrod.wuzAff UM
6:3-17 '58. (MIRA 12:1)
(Kosses) (Origin of species)

UUMSKO, A.S. - 14&LINOVSKIY, K.A. [Malynovalryi, K.A.]
Some results of a station study of the Alpine vegetation of
the Carpathians [with summary in Snglish]. Nauk.zap.Rauk.-
Px7rod.muz.AN UM 6:87-106 158. (NIRA 12:1)
(Carpathian Mountaine-Paotures and meadows)

UZARENKO. A.S.
" - -, -
.dispersal of spores and its significance for the Iformation of
moos ranges [with summaryin Englishj. Ukr.-bot. zhur. 15 n0-1:71-77
158. (MIRA 11i5)
l.Llvivelkiy naukovo-prirodoznavchi7 muzey, viddil botapiki.
(mosses)

MALINOVSKIY9 Konstantin Andreyevich [Ma1ynovq'kyi,K.A.1;. 'A *9
otv: red.; IMUSH, A.T~, red. izd-va; LISOVETS', o-mT-4IK-oOOJV-eAI!;Itf-
O.M ]v tekbn. red.
[Matgrass pastures in the subalpine belt of the Ukrainian
Carpathians) Bilovusovi pasovyshcha suballpiisikoho poiasa
U'lqainslIqkh Karpat. Kyivp Vyd-vo A-kad*. nauk URSR, 1959. 203
(MIRA 14:8)
1. Chlen-korrespondent " USSR (for Lazarenko),
(Carpathia3l Mo'untains.-Matgrass)

.
The new genus lordiaea of the family Pottiaceae from the moss
flora of Central Asia. Bot.mat.Otd.spor.rast. 12:2?9-282
Ja '5 9. (MIRk 12:12)
(Soviet Central Asia-Mosses)

LA'ZARENKO' A.S.
Observations on the morphology and ecology of regenerative proto-
nems in Tortula ruralis Hedw. and T. desertorum Broth. Ukr.bot.
shur. 16 no-5:55-64 '59. (MIRA 13:4)
1. Livovskiy muzer nauchnogo prirodovedeniya AN USSR, otdel bota-
niki.
(NDSSZS)

IAZARXJXD, A.S.; PAL1Y. V*74; FLUZBjjjCjWMDj T*F. [pluzhn.Vahenko, T.Fol
1 - - *
Mosses as food for flax flea beetles- Dop.AN TMSR no.7:955-959
16o. (MIRA 13:8)
1. Livovskiy muzey nauchnogo prirodovedoniya All TJSSR- 2-Chlen-
korrespondont AN USSR (for lazarenko).
(Mosses) (?lea beetlen)

LAZARMMD, A.S.
DeBmatodon (Pottia) heimii (Hedw.) Iazar. from the middle Miocene
of the Ukraine. Ukr. bot. zhur. 17 no-5:97-100 160.
(Ian 13:12)
1. LIvovskiy muzey vestestvennykh nauk, otdel botaniki.
(Monastyrek region-Mooses, Fossil)

LILZARIM, A.S.
- -------- --
Apogamic sporogonia in two moss species of the genus Desmatodon on
a polyploid protenema. Dokl. Ali SSSR 134 no-5:1240-1243 0 960.
(KIRA 13:10)
1. Predstavleno akademikom Y.N.Sukachevym.
(mosses) (Generations, Alternating)

IAZARENKO) A.S.; PASHUK, Kh.T.; LESIJYAK, Ye.N.
Apogarav in the haplophase of Desnatodor randii (Kenn.)
-SINjjkLjI. Dop. AN URSR no.10:1381-1384 161. (KMA 14:32)
I
1. Livovskiy nauchno-prirodovedcheski-y muzey AN USSR. 2. Chlen-
korrespondent, AN USSR kfor Iazarenko).
(Botany-Morphology)

LAZAREMO, A*S.; PASHUKv KheT.
1---
An attempt of statistical estimation of the variability of spores
in Desmatodon heimii (Hedw.) Lazar. Ukra-bot-.7mb=. - -
18 no.l..68-81 161. (MIRA 14:3)
1. Llvovskiy nauchno-prirodovedcheskiy muzey 91 USSR, otdel botaniki,
(14osses) (Spores(Botany))

LAZAREENKO, A.S.
Anomalous sporogonia Desmatodon randii(Kenn.) Lazar. Ukr. bot.
zhur. 18 no.5:95-96 161. (MIRA 17:2)
1. Llvovskiy nauchno-prirodobedcheskiy muzey M UkrSSR, otdel bo-
taniki.

LAZARENKO, A.S.; KOVALENKO, A.P.; PASHUK, Kh.T.
Some spiral structures of the protonema in leafy mosses. bkr.
bot.zhur. 18 no.6:89-98 61. (MIRA 15:3)
4 11
I . -;,.'- - -.:. .";' ..';
1. Llvovskiy nauchno-prirodovedcheskiy muzey AN USSR, otdel botaniki.
(mosses)

LLZARENKO,, A.S.
Genesis of the alternation of generations in bryophytes. Zhur. ob.
biol. 22 no-5:372-382 S-0 161. (MIRA 34: 9)
1. Llvova)ciy nauchno-prirodovedcheskiy muzey A14 USSR.
(BRYOPHYTES) (GENERATIONS, ALTE.RNATING)

IAZAMNKO, A.S.
Rhododendron Iotachyi Simk. with double flowers. Ukr.bot.zhur. 29
no.li",i 162. (IMA 15W
(Carpathian ~buntain region-Rhododendron)

LAZARENKO, A.S.
Dynamics of the quantitative variability of the poropb7te
of Desmatodon randii (Kenn.) Lazar. in a natural population
and in monosporous cultures. Biul. MOIP. Otd. biol. 68
no.6.-133-148 11-D 763. (MIRA 17:1)

LAZARENKO, A.S.
Phenomenon of amphomorphism in mosses. Dokl. All SSSR 162 no.4:962-
964 Je 165.. (MIRA 18: 5)
1. Submitted March 8, 1963.

LAZARENKO.-A.S.; VYSOTSKAYA, Ye.I. [Vysots'ka, 0.1.1
Chromosome numbers of some leafy mosses from the Ukraine. Dop.
AN URSR no.4:541-543 164. (MIRA 17:5)
1. Llvovskiy nauchno-pidrodovedcheskiy muzey All UkrSSR. 2. Chlen-
korrespondent All UkrSSR (for Lazarenko).

UZAREITF,C), A.S.
I-pogamic sporagonia in ~ne of fnte:---e`- '~_ I
i. I - . - -- - ~~. --l-
Furnr. Dop. Al, ",71RSP. no. 11: L524-i4126- 16-3 .
17-1-2)
1. ilai-ohno-pr,*Lrodovedcl,.cs!Kl~y !,,l.~zey I'M chlen-ko;-respandent
Ali UkrSSR.

LAZARMO, A.V., inzh.
U_
steam turbine of the Kbarkov Turbine Plant,
Energomeshinostroania 4 no~11:4Z-43 N 158a (MIRA 11M)
(Steam turbines)

'8(5) SOV/91-59-6-23/33
AUTHOR; Lazarenko, A.V., Engineer
TITLE: The VKT-100 Steam Turbine
PZERIODICAL: Energetik, 1959, 'Nr 6, pp 27-28 (USSR)
ABSTRACT: The article gives general data on the 100,000 k-w VKT-100
condensation turbine constructed in late 1957 by the
Kharlkovskiy turbinnyy zavod (Kharlkov Turbine Plant).
The turbine has throttle steam distribution and is 0
designed for initial steam parameters of 90 atm, 535 C.
The rated capacity can be maintained with a drop in
stea.-i parameters to 85 atm, 49000 and a rise of cooling
viate.-- to 330C, by a special bypass valve for rechanel-
ling steam beyond the fourth pressure stage of the
high-pressure cylinder. A pressure of 0.03 atm is
maintained in the condenser at a consumption of
16350 m3/hour of 100C cooling water. The turbine
has two cylinders; a high-pressure cylinder -Ath a
Card 1/3 solidly forged rotor, having 17 pressure stuaGOs, and

'The VICT-100 Steam Turbine SOV/91-59-6-1223/33
a low-pressure cylinder having two streams, each stream
having 4 pressure stages. The latter cylinder has a
rotor made of forced-on discs. The guide blades and
the work blades are of highly economical profiles
arrived at by aerodynamic testing at the Tsentrallnyy
kotlo-turbinnyy institut (Central Institute of Boiler
and Turbine Construction). The work blade of the last
stage of the lo%-pressure cylinder is 740 mm long
(the longest blade ever used for turbines of 3000 rpm
in the USSR or abroad). The main oil pump, with the
turbine turning at 3000 rpm, 15 atm, supplies 125 m3
of oil per hour. With the usual number qf revolutions,
the oil impeller maintains 6.7-6.8 kg/cw: of oil pres-
sure. The turbine is provided with a series of safety
devices, control devices and instruments, which make
its operation safe and easy. In an emergency, the tur-
bine can be stopped at once(manually or by remote con-
Card 2/3 tro4. Test runs have confirmed the technical-economical

''The VKT-100 Steam Turbine SOV/91-59-6-23/33
advantages of this turbine. Its specific heat con-
sumption, for example, of 2196 kcal/kvi/h turned out
to be less than expected, almost bY 7.5,'o less than that
of the 100 000 kvi BK-100-2 turbine.
Card 3/3

s/114/6o/ooo/olo/oWoli/xx
E194/E155
AUTHOR: Lazarenko. A. Engineer
Y 2
TITLE: The design of steam turbine type K-300-24o (K-300-240)
of the Khar1kov Turbine Works
PERIODICAL. Energomash1nostroyeniye, 1960, No.10, pp, 1-6
TEXT: In 1959 the Kharlkovskiy turbinnyy zavod (Kharlkov
Turbine Works) imeni Kirov developed the design of a steam turbine
type K-300-240 with an output of 300 MW at 3000 r.p.m, and the
prototype was manufactured in 196o. The turbine is designed for
initial steam conditions of 240 atm at 580 OC, with reheat to
~,65 OC, and a condenser pressure of 0.035 atm. The stop-valve
;team conditions were selected to allow the use of pearlitic steels,
The thermal circuit is first described. Under rated conditions the
feed water is heated up to a temperature of 266 OC~ The feed pump
is driven by a turbine of 9760 kW. The guaranteed specific heat
consumption of the complete turbo alternator set when operated
without heat exchangers, evaporators or air coolers, and without
make-up water, is 1830 kcal/kWh when the alternator efficiency is
98.7%, i.e. the machine-room efficiency is 46.9%. The turbine is
Card 1/4

The design of steam turbine type S/114/60/00o/olo/oo8/oli/xx
E194/E155
of three-cylinder design, with three exhausts to a common
condenser. The capacity of the individual cylinders is:
high pressure, 100 MW; intermediate pressure, 121 MW; low
pressure, 79 MW in three flows. The weight of the turbine,
including all three cylinders, receivers, supports and bearings,
foundation plates and bolts, is 563 tons; the weight of the
condenser is 385 tons. The overall weight, including lubrication
equipment, is 1011 tons, giving a specific weight of 3137 kg/kW,
The main bearings are spherical. A single thrust bearing is used
between the high- and the intermediate-pressure cylinders.
Because the occurrence of salt deposits on blading could give high
thrust, the thrust bearing was separated from the support bearings
and made with self-equalising thrust pads which are uniformly
loaded under all operating conditions. The high- and the
intermediate-pressure rotors are rigidly coupled; a semi-flexible
coupling is used between the intermediate- and the low-pressure
cylinders and another between the low pressure and the alternator.
Semi-flexible couplings were used in view of the satisfactory
experience with turbines type n4-150 (PVK--150). The critical
speeds of the individual rotors are-, high pressure, 1695 rpm..,
Card 2/4

The design of steam turbine type ... s/ll4/6o/ooo/olo/oo8/oll/xx
E194/E155
intermediate pressure, 1425 r.p.m.; low pressure, 1585 r.p.m.
The critical speed of the set as a whole including the alternator
ranged from 1555 r.p.m. for the first critical speed to 466o for
the fifth. The high-pressure cylinder has 11 stages, the
intermediate 12 stages and each of the three flows of the low-
pressure cylinder has 5 stages. The regulator stage has a single
row of blades of 1050 mm diameter. The steam inlet part of the
high-pressure cylinder is made with double wallsq the outer frame
being cast from steel 20XMO-Jjj2OKhMF-L), the nozzle box is
integral with the inner frame of the cylinder. Constructional
features of high, intermediate and low-pressure cylinders are
described in some detail. The governor system is designed with
double amplification using hydraulic linkages with high-sensitivity
piston-type speed regulators. A mechanical type pick-up is used to
alter the pressure of the operating fluid under the differential
governor valve. A main inlet-steam pressure controller comes into
9 of the rated value.
operation when the pressure falls below 5%
The high-pressure hydraulic fluid is water drawn from the high-
pressure side of the condensate pumps and filtered before use in
the amplifying links and main servo motors. Electrical signals
Card 3/4

The design of steam turbine type s/l14/6o/Ooo/olo/oo8/oil/xx
E194/EI55
from pick-ups operated by load, main inlet-steam pressure, reheat-
steam pressure, rotor acceleration and condenser pressure are
transformed into appropriate displacements of the operating device
by an electro-hydraulic converter. Protection is provided against
overspeed, axial displacement of the rotor in the thrust bearing,
excessive thermal expansion of the rotor, excessive lubricating-oli
pressure drop, loss of condenser vacuum, and hydraulic shocks
these protective devices operate independently of the governor
system. The main mechanisms, including those for starting and
stopping the set, can be remotely controlled.
There are 6 figures and 1 table.
card 4/4

SHUBENKO-SMIN) L.A.; IAZARENKO, A.V., inzh.
PVK-150 steam turbine built by the Kharkov turbine plant.
Energomashinostroenie 7 no.6:1-7 Je 161. (MIRA 14:7)
1. Chlon-korrespondent AN USSR (for Shubenko-Shubin).
(Steam turbines)

FROKOPENKO, A.G., inzh.; LAZARENK02 A.V.S inzh.; MARKIN, V.P., inzh.
Starting conditions and temperature state of the VKT-100 turbine.
Teploenergetika 8 no.5:17-24 Yq 161. (MIRA 14:8)
(Steam turbines)

d) SOURCE CODE:
AUTHOR: Zinin, E. I.; Korobeynikav, L. S.; Kuli G. ~N. - Iazarenko, B. LO;
veyev.9 Yu. G.,; Popovy S. G.; Skrinskiy,, A. N.; Staxodubtseva,
ORG: none
TITLE: Control and regulation system for the electron beam parameters in the
electron-electron storage ring
SOURCE: Atomnaya energiya, v. 20, no- 3, 1966) 220-223
TOPIC TAGS: electron beam, electron accelerator, storage ring, plasmoid acceleration,
-synchrotron radiation
ABSTRACT: The authors describe briefly the main systems used for different stages of
adjustment and pYvsical research of the VEP-1 assembly, first described by G. 1.
Budker et al. (.'itomnaya energiya v. 19) 498, 1965). The parameters investigated were
the magnitude if the injected current, the angular divergence and transverse dimen-
sions of the 'Jeam, its energy and energy spread, and the position and angle at the
exit from thf.- ele~!t-an-optical channel. The number of injected particles and the
phase difference "between the input and output were measured with lead probes. 'The
first revolutions of the captured current were observed by recording the synchrotron
radiation with a photomultiplier. The captured and stored currents were also measured
with the aid of the synchrotron radiation. The radial position of the orbits was con-
trolled either by regulating their radii by chariging the frequency of the accelerating
Card .1/2 uDc: 621.384.6

L 07U62-67
ACC NR: AP6021624
voltage or by producing azimuthal modifications of the magnetic field with additional
turns. The positions of the orbits at the collision location were roughly monitored
by means of an optical television system, and more accurate3~y by a remoteJ~y controUei
diaphragm located at the place of encounter. The systems used to measure the lumino-
sity,, to control the radial and azimuthal positions of the plasmoids, to determine thl
phase dimensions of the plasmolds,, and to monitor and study various coherence effects
are briefly described. The lifetime of the beam was monitored continuously with a
special electronin system which determined the logarithmic derivative of a signal pro
portional. to the current in the track, Orig. art. has-. 6 figures.
SUB CODE: 2o/ sum DATE: 22Nov65/ opaG mw: ooV om mw: qoi-,
2/2,~q--

LAZARRIKO, B. R. and N. I. IAZAREENKO
Elektricheskaia eroziia metallov. i-,oskva, Gosenergoizdat, 1944-45. 2v.
Electric erosion of metals.
SO: Manufacturing and I-lechanical Engineering in the Soviet Union, Library of
Congress, 1953.

C~
1
.4
1
.M
Ir4
f 1~
tQ
-19
1.4

.. - - .. I..... .
LAZAR-RIKO, 8, If. and LAM310, hr. I.
"Electric-Spark Machining of Metals," Gosenergoizdat, 120 pp, 1950.

LAZARENKO, B. R.
Achievm-ent in the field of electric spark metalworking in USSR. Moskva, Znanie, 22 p.
(Vsezoiuznoe obshchestvo po rasprostraneriiu i na,~chnykh znanii. Ser. 2, n,-.4
(r,4-18006)
213'-.V8 no.40

Subject USSR/Electricity
Card 1/2 Pub. 27 - 9/15
AID F - 2944
Authors : Lazarenko, B. R., Doe. of Tech. Sci., and N. I.
UazarenWV-'--5TW.-' MOSCOW
Title : Electrical spark machining of metals
Periodical : Elektrichestvo, 8, 63-68, Ag 1955
Abstract : The authors describe the methods of electrical spark
machining of metals introduced in 1938 by the All-
Union Electrical Engineering Institute. These methods
permit the machining with great precision of all kinds
of metals and alloys. The authors see in its future
development the possibility of totally replacing heavy
and costly machine tools by light and handy electrical
spark machine tools. They present the theory of shock
impulse technique, give several examples of its
application in engineering practice, and describe some
types of apparatus of Soviet construction. Ten photo-
graphs, 1 diagram, 8 references (1944-1954) (5 Soviet).

I
Elektrichestvo, 8, 63-68, Ag 1955 AID P - 294!1 J
Card 2/2 Pub. 27 - 9/15
Institution : None
Submitted : Ap 15, 1955

SOV/137-57-1-1103
Translation from: Referativnyy zhurnal. Metallurgiya, 1957, Nr 1, p 142 (USSR)
AUTHOR: Lazarenko, B. R.
TITLE: Restoration of Machine Parts and Improvement of Their Wear
Resistance by the Method of Electric-spark Hardfacing and Harden-
ing (Vosstanovleniye i uvelicheniye.iznosostoykosti detaley mashin
sposobom elektroiskrovogo naneseniya pokrytiy i uprochneniya)
PERIODICAL: V sb.: Povysheniye dolgovechnosti mashin. Moscow, Mashgiz,
1956, pp 228-233
ABSTRACT: The process of electric-spark hardening (ESH) of a metallic sur-
face layer, performed to restore the initial dimensions of worn
components and improve their wear resistance, is based on the
phenomenon of a directional ejection of metal under the action of
an independent electric discharge. The ESH method permits
depositing hard alloys (including cermet alloys) in the form of a
0.10-0.15 mm thick layer on various metals. The metal deposited
must exhibit high wear resistance, have a high melting point, and
be characterized by limited rjusceptibility to oxidation at elevated
Gard 1/2 temperatures; these, requ-rements are satisfied by the hard

SOV/137-57-1-1103
Restoration of Machine Parts and Improvement of Their Wear Resistance (cont.
titanium alloys of the grades T15K6 and T30K4. The thickness of the layer
deposited and the thickness of the parent metal exhibiting an increased hardness
are functions of the quantity of energy associated with a single discharge: The
thickness of either layer increases with increasing amounts of discharge energy.
Performed at a potential of 150 volts, a capacitance of 6 mf, and a short-circuit
current of 0.75 a, the ESH process increases the wear resistance of a component
by 2-3 times. ESH performed at a potential of 100-200 v, a capacitance of 50-
300 g, and a short-circuit current of 1.0-2. 0 a, followed by machining of the
component with silicon-carbide tool tips increases the wear resistance of the
component by 5-6 times and that of the part mated therewith by 1.5-2 times. The
ESH method was tested under practical conditions on splined shafts, gear-
shifting forks, sliding gears, etc., as well as on certain worn automobile parts
operating at elevated temperatures and in need of restoration. The ESH method
is also applicable to components which exhibit high hardness after surfacing with
hard alloys or chilled cast iron.
R. B.
Card 2 /Z

PHASE I BOOK EXPLOITATION 589
Lazarenko, Boris Romanovich, 8nd-JAXarerfko,, Natallya Ioasafovna
Elektroiskrovaya obrabotka tokonrovodyashchikh materialov
(Electrospark machining of Conductive Materials) Moscow,
Izd-vo AN SSSR, 1958. 183 ' -(Series: Akademiya nauk SSSR.
Nauchno-populyarnaya seriya~' 10,000 copies printed.
Additional Sponsoring Agency: Tsentraltnaya nauchno-issledovatell-
skaya laboratoriya elektricheskoy obrabotki materialov.
Bd. of Publishing House: Moyzhes, S.M..; Tech. Ed.: MoskVieheva.,
N.I.; Resp. Ed.:. Stoyanov, V.I. ,
PURPOSE; The purpose of this booklet is to acquaint the general
reader with a new application of electridty - the electrospark
machining of conductive materials.
COVERAGE: This booklet covers the fundamentals of electrospark
machining of conductive materials. It presents basic diagrams
Card 1/6

Electrospark Machining of Conductive Materials 589
of electric sparking systems and the principles of construction
of electrospark installations. Various operations performed by
-the electrospark method of machining and the equipment used a~e
illustrated and described in detail. There are 44 referencep, 24
of which are Soviet, 10 German, 5 French, and 5 English.
TABLE OF
CONTENTS:
Foreword 3
Introduction 5
I. How the Zlectrospark Xethod of Machining Metals
was Discovered 12
2. Fhysical Fijndamentals of the Electrospark method of
Machining, Conductive Materials 35
What an~)electric 3park"is 37.
Card 2/6

Electrospark, Machining of Conductive Materials 589
How an,zelectric cur,~ent passes through metal 41
Proces8 of metal expulsion by-a spark impulse 46
3. Power."Characteristics of the Electrospark Process 56
4'.-Sparking System Diagrams 3
5. Technological Data of the Blectrospark Method of
,Xachinin4~-Gonductive Materials 69
Productive capacity,of the' process 72
Accuracy of ma-chining 75
Surface quality.- 83
Tool electrode 87
6. Construction of the glectrospark Installation 89
Spark-gap regulatory system go
Dielectric fluid system 93
Housing of the installation and various accessories 94
Certain types of electrospark installations 95
Card 3/6

Electrospark Machining of Conductive Materials 589
7. Performing -Various Manufacturing Processes and Operations
by the RIectros .park Machining 114
MhdhinIngi:- of parts to the required dimensions 114
-Cilt_t itig.. -through iloles 114
Cutting diifuser holes 114
Manitfacture of all-metal-screens and meshes 117
Cutting.holes iii haird-alloy draw plates 120
Manufacture -of cutting-punch dies 122
Cutting- large, size. holes 127
Cutting blind holes 130
Electric-prin_ting 130
Manufacture of-embossing dies 131
Manufacture of die molds 135
.Manufacture of upsetting and forging dies 135
Q.rinding,of Surfaces 141
GrLnding.of laminated magnetic conductors 143
GrInding of mill rolls 143
Card 4/6

Electrospark Machining of Conductive Materials 589
Sharpening and dressing of hard-alloy cutting tools 14
Slitting of metals 148
Electrospark method of changing the original properties of
metallic surfaces 150
Repair and rehabilitation operations 162
Repair of forging dies 164
Repair of outworn cluster gears 16
Restoring axle journal-dimensions 169
Restoring the dimensions of locomotive wheels 166
Removal of tool and fastening fragments 167
Other applications of electrospark machining in
repair and rehabilitation operations 167
8. Certain Special Forms of Application of Electric Spark
Erosion of Materials 168
Cutting holes with curvilinear axes 168
Card 5/6

Electrospark Machining of Conductive Materials
Production of threads and
Coating with radioactive
Laboratory practice
Electric inscription
Electric photography
thread-rolling tools
materials
Conclusions
Bibliography
AVAILABLE: Library of Congress
GOlksv
9-10-58
589
169
170
170
172
173
178
181
Card 6/6

SOV/122-58-5-17/26
AYTHORS: B.R Doctor of Technical Sciences,
R_
sor. ~ Junior Scientific
ofes~
ofesaor, a;nd lazarenko, v.I.1
r
Assistant
TITLE: Modern Installations for the Electric Spark Machining
of Metals (Sovremennyye ustanovki dlya elektroiskrovoy
obrabotki metallov)
PERIODICAL: Vestnik Mashinostroyeniya, 1958, Pr 5,
pp 65 - 69 (USSR),;
ABSTRACT: All generators for electric spark machining store
energy during the total cycle time and release it during the
much shorter discharge time in the form of polarized electric
current impulses. Both electxostatic condenser type and
electromagnetic inductance type storage facilities are used.
A number of impulse generators of Russian, American, French,
British and Swiss design are briefly reviewed. Among the
Russian designs, a universal installation, Elektrom-12, a
tool-sharpening and surface-finishing machine, type IKZ-37,
and an electric spark saw, type LKZ-49, are shown in
external photographs. A commutatorless impulse generator
developed by the electric machining laboratory of the Ac.Sc.
USSR is mentioned. The Elektrom-12 machine consumes 5.6 kW.
(jardl/2

SOV/122-58-5-17/26
Modern Installations for the Electric Spark Machining of Metals
It can sink dies of up to 30 kg weight, cut through a
50 x 50 mr. section, drill holes up to 3 mm dia., cut slots
and perform electric spark hardening of surfaces. In the
electric tool-sharpening machine, a cast iron disc rotates
at 40 rpm and serves as the electrode. When sharpening
tools, the tool has a reciprocating motion in the radial
direction. The maximum power consumed is 5 kW. When
sharpening three flanks of carbide tips of 10 x 20 am section,
40 tips can be completed in one shift. The electric saw
cuts metal by means of a tape or wire wound from one drum
to another, moving at 5-10 mm/sec. The wire, made of copper
or brass, produces a width of cut between 0.1 and 0-55 mm-
The working fluid is solar oil.
There are 6 photographs and 8 references, 4 of wbich are
Soviet, 2 German and 2 English.
Card 2/2 1. Metals--Machining 2. Machine tools--Performance 3. Machine
tools--Design

PHASE I BOOK EXPLOITATION SoV/5186
Akademiya nauk SSSR. Tsentral'naya nauchno-iBsledovatellskaya
laboratoriya elektricheskoy obrabotki materialov
Problemy ele'.Ctricheskoy obrabotki materialov (Problems of the
Electrical Machining of Materials) Moscow, Izd-vo AN SSSR,
1960. 247 p. Errata slip inserted. 4,200 copies printed.
(Seriest Its: Trudy)
Sponsoring Agency: Akademiya nauk SSSR. Resp. Ed.: B_ R.
IAzarenko; Ed. of Publishing House: M. L. Podgoyetskiy;
Tech. Ed.: S. P. Golub,.
I
PURPOSE: This collection of articles is intended for scientists
and technicians concerned with the investigation of new ways
of applying electrical energy.
COVERAGE: The bo~.. contains articles on studies carried out by
the staff of the Tsentral'naya nauchno-issledovatellskaya
Card-1/6

Problems of the Electrical (Cont.) sov/5186
laboratoriya elektricheskoy obrabotki materialov Akademii
nauk SSSR (TaNIL-ELEKTROM AN SSSR) (Central Scientific Re-
search Laboratory for the Electrical Maohining of Materials
of the AS USSR) In searching for new applications of elec-
trical energy. The results of these studies include: the
dimensional machining of dielectrics and the utilization of
electric pulsed discharges in carrying out certain chemical
reactions, new information on processes occurring on elec-
trodes and in' the interelectrode space during short pulsing,
and some new data on the technological processes in metal
machining by electric current pulses. Much attention is
paid to the analysis of the operation of power-supply sources
used in the electrical machining and are welding of metals.
No personalities are mentioned..., References accompany most
of the articles.
TABLE OF CONTENTS:
Introduction
3
C ar4-2/fL

Problems of the Electrical (Cont.) sov/5186
Lazarenko _B._A_.,,and N. 1. Lazarenko. Unused Possibilit.1-es
170r il=Mcal Energy 5
Pechuro, N. S., A. N. Merkurlyev, E. Ya. Grodzinskiy, a,1-.1d
N. I. Sokolova. Study of Physicochemical Changes Occufring
In Organic Media Under the Effect of Electrical Discharges 14
Foteyev, N. K. Effect of the Condition of the Interelectrode
Space on the Performance of the Spark Process, the Wear of
the Machining Electrode, the Purity of the Surface Obtained,
and the Precision of the Machining 25
Adoyan, A. G. Electrostatic Method of Purifying Dielectric
Liquids From Products of Spark Machining 36
Lazarenkoj B. R., and N. I. Lazarenko. Electric-Spark Method
of-T-e-rro-Afi-ni Diamonds 51
Zolotykh, B. N., K. Kh. Gioyev, and Ye. A. Tarasov. Con-
cerning the Mechanism of Electrical Erosion of Metal in a
Car

Problems of the Electrical (Cont.) SOV/5186
Machining Process of Current-Carrying Materials 221
Moyzhes, A. S., and A. V. Piskunov. Some Technological
Data on the Operation of a Machine Pulse-Generator During
the Machining of Special Alloys 233
Lazarenko - T-liversal Laboratory Stand 244
AVAILABLE: Library of Congress
JP/dfk/ec
4"d_&7AEr_ 5-25-61

8(0), 24(0) SOV/30-59-6-7/40
AUTHOR: Lazarenko, B. R., Doctor of Technical Sciences
TITLE: Physical Bases of Electric Spark Processing of Metals
(Fizicheskiye osnovy elektroiskrovoy obrabotki metallov)
PERIODICALs Vestnik Akademii nauk SSSR, 1959, Nr 6, PP 49-56 (USSR)
ABSTRACTt This method of processing is based on the utilization of the
- - -
'R
electric erosion phenomenon in metals in the case of , isbd,~(
discharge. In this connection amperages are obtained at periods
of 10-3 sea which may be obtained by no other means as well as
temperatures ol6se to those of the sun. In the course of this
electric explosion the molten as well as the softened metal
mass is torn out. The discovery of this method was published
for the first time by the author of this article and N. I.
Lazarenko (footnote 1) and aroused the attention of Soviet and
fdreign scientists. The product of the electric spark erosion
hae-the spherical shape of a coagulated drop. Powder metal-
lurgical and brittle materials which are not molten under the
action of the current pulse but simply destroyed form an ex.

Card 1/3 ception. Figure I shows the different phases of the scheme of

Physical Bases of Electric Spark Processing of Metals SOV/30-59-6-7/40
the passage of the electric current through a liquid dielectric
which is then described in detail. In this connection mention
is made of the papers by the Academician L. A. Artsimovich. As
was shown by the investigations hitherto carried out there
exists no material which is cap,-Ible of resisting the action of
the electric pulse. The comparative values of the pulse number
which is necessary to tear out 1 cm3 different anode material
are listed in a table. The'number of pulses, the spark energy
as well as the average amperage may be computed from the men-
tioned formulas. The electric spark method for metal processing
can be easily controlled and applied to all materials irrespec-
tive of their physical and chemical properties without using
any cutting tools. By means of this method technological pro-
cesses can be carried out which are normally impossible e.g.
not round openings with curved axes, products of a thickness
of some dozens of microns. These processes are of-high indus-
trial efficiency. They may therefore be easily automatized.
The Tsentral'naya nauchno-issledovatellskaya laboratoriya
elektricheskoy obrabotki materialov Akademii nauk SSSR
(Central Scientific Research Laboratory for Electric Material
Card 2/3 Processing of the Academy of Sciences of the USSR) is per-

Physical Bases of Electric Spark Processing of Yetals SOV/30-59-6-7/40
Manently coordinating its work with related laboratories and
organizations in the USSR as well as abroad. In conclusion the
author states that the possibilities of this processing method
are by far not completely utilized and that it would be ex-
pedient to use the short electric pulses for carrying out
various chemical and biological investigations. There are
1 figure, 1 table, and I Soviet reference.
Card 313-

1~
IAZARIIMD, B., prof., doktor tekhn.nauk, laureat Stalinakoy premil.
N.
"Blectroft". Tekh.mol. 28 no.2:95-9 160. (MIRA 13:6)
OClectric metal cutting) (Electric spark)

LAZARENKO, B.R. , doktor tekhn.nazk
~-'o
First International SyWosium on Electric Spark Machining. Vest.AN
SSSR 30 no.12:91-.92 D 160. (KMA 13; 12)
(Metal cutting, Electric)

L=RENKOp B.R.
'Everlasting".metal working tools. Izobr. i rats. no.3:8-9 Mr 161.
v
(Electric metea cutting) (Dies(Metalworking)) (MIRA 14:3)

S/03 61/000/ /011/Q06.IQ[) -f7
B 105~B 147
AUTHOR- Lazarenko, B. R.
TITLE: Development of electrospark machining of metals
PERIODICALt Akademiya nauk SSSR.. Vestnik, no. 11, 1961, 116-117
TEXT: Two conferences on electrospark machining of metals were held in
Moscow from June 19 to 22, 1961. One dealt with the physics of basic
processes of the electrospark-machining method, the other iith the relevant
technology and apparatus. The following reports are mentioned ~ E~ M. Str~ygin,
on the method of investigating fast processes; L. S, Palatnik et al., on
the change of physicochemical properties of a metallic surface under the
action of an electric spark discharge; Ya, L, Linetskiy, on physicochemical
changes in metals during electrospark machining; V. P, Aleksandrov, oil
residual stresses and the fatigue strength after machining oil heat-resistant
materials by the electrospark method; B. N. Zolotykh, I. G_ Nekrashevich,
and I. A. Bakuto, N. V. Afanaslyev, on the mechanism of the ejection of
molten metal caused by thermal processes on the electrode surface;
B. R. Lazarenko, on the mechanism of the ejection of metal from the
Card 1/2

Development of electrospark machining-
electrode surface throu-h action of electrodynamic
0
the sudden liberation of electric energy.
may be used for explaining the development
3/030/61/000/011//006/007
B105/B147
forces developing during /
The theory of these processes
of lunar craters.
Card 2/2

22850
111110
I~~ Do
S/030/61/000/004/008/015
B105/B206
AUTHOR: Lazarenko, B. R., Doctor of Technical Sciences
TITLE: Carbide dies
V 3,1
PERIODICAL: Vestnik Akademii nauk SSSR Ino. 4, 1961, 83-87
TEXT: Problems arising from the change-over from steel dies to dies made
from hard and wear-resistant materials are described. The Tsentral'naya
nauchno-issledovatellskaya laboratoriya elektricheskoy obrabotki materialov
Alkademii nauk SSSR (Central Scientific Research Laboratory for the Electrical
Treatment of Materials, AS USSR), jointly with the Nauchno-issledovatel'skiy
institut tverdykh splavov (Scientific Research Institute of Hard Alloys) have
worked on their solution for years. Materials with increased impact strength
and bending strength as well as methods for building dies from hard alloys
were elaborated on the basis of tungsten carbide. Industrial production of
hard-alloy plates of the dimension 10 A20 x300 mm having the required
properties (Table 1) was introduced. The production of hard alloys of the
brands OY11B (VK11V), 81