SCIENTIFIC ABSTRACT KOVALSKAYA, K. V. - KOVALSKIY, A. YE.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000825620004-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

KOVILISKAYA,, K.V.
Searching for a resistant refractory for lining the slag
zone of electric furnaces at the Belovo Zinc Plant. Sbor.
naucb. trud. Gintsvetmeta no.23:194-200 165.
(MIRA 18:12)

NMMUMNA, X*G, [Nikhamidna- J.H.], dots,,- UMOTKO N.P. [RDlovko, 1F.P.],
student; LWCHZW.J1oT6. [levchenkc, R.I3.1. studen~t ALI U
L Koval'stimp 41;],, studentim; FRIZ, N.S. Cpl7zt
XS
student; =OVA, Rolo, studeritka,
Condensation of.phenol., 0( -naphtol, and ~ -naphtol with formalds-
h7de. Nauk. Z&P- ChDPI 11045-348 157, (NIEL 11:5)
(Phenol condesation produote) (Formldehydo)

kjV1)l
FRUMKIN, M.L.; KOVALISKATA, L,P,
4 .-
Discussion of methods for the preparation of potatoes for dehydration.
Kone.i ov.prom. 12 no.9:26-31 S 157. (MLRA 10:10)
1. Vaesovusnyy nauchno-iseledovateliskiy institut konservnor i
ovoshcheSUBhillnoy promyshlennosti.
(Potato--Dryirig)

FRUMKRI, M.L.; KOVALISMA, L.P.
Reduction of sugar content of potatoee for dehydrntion. Lane. i 0v.
prom. 13 no.3:6-10 Mr 156. (MIFA 11:4)
1. Vseso,.rumy nauchno-issledovAtellskiy institut konservnoy i
ovoshcheaushillno.v promvablennosti.
(Potatoes-Drying)

FRUNKIN, M.L.; PTALISKAYA,-Lj.
Nonfermentative darkening of dried vegetables and potatoes
during storage. Kona. i ov. prom. 13 no-8120-23 Ag 158.
(MIRIL 11:9)
1. VaesoyuzVy naucbno-insledovatallskiy institut konsarvnoy I
ovoshcheaushillnoy proiWahlenwati.
(Vegetables, Dried--Storage) (Potatoes--Storage)

KOVAL'SDYA, L. P.: MAstunr Tooll Sai (dlss) -- "Tho role of potato suKars in,
ch-jing and subsequent keeping of potatoes". Moscow, 1959. 16 pp (Min Hi~-Jier Educ
USSR, Moscow Toolli Inst of tale Food Industifl, 1~50 copieq (KL, Wo 18, 1959, 12h)

M19'KIN, M4, , aturshly nauchuyy ootrudnik; -KDVA"XLXL,-I&P.~tarshiy
nauchny7 sotrudnik; TVIKEIIIIA, N.V.# mladahiy nauchnyy sotrudnik
Steam-heating method of preparing potatoes for drying. Trudy
VIIIIXOP no-9:53-67 159# (MIRA 14:1)
(Pbtatoes-D,rying)

FRUMN, R.L., starchiy nauchnyy ootrudnik;--WTAL!-SKAYA , _L.P., starshi7
nauchuy7 cotrudnik
Storage of dehydrated vagetableB and potatoes. Trudy vNjjKoP no.q:
99-118 159. (Vegetables, Dried--Storage) (MIRA 14;1)

FRUMKIN, M.L.; KOVALISKAYA, L.P.
Role of sugars in the processes responsible for the
darkening of potatoes in drying. Kons.i ov.prom. 14 no.12:
13-16 D 159. (MIRA 13: 3)
1. TSentrallnyy nauchno-issledovatellskiy institut konservnoy
i ovoshcheaushillnoy promyshlennosti.
(Potatoes--Drying)

ROGAC1W,V, V.I.; FRUMKIN, M.L.; DOROFLYWA, Te.V.,
Changes in the coloring matter of beets sterilized by
Ionized radiations and heat. Kona.1 ov.prom. 15 no.2:
li-16 F 16o. (MIR& 13:5)
1. TSentrallnyy nauabno-issladovatellakiy institut konservnoy I
ovoshchesushillnoy proryahlonnosti.
(Beets-Stnrilization) (Coloring matter)

ROGACHN, V.I.; FRUMKIN, L.P.; --, YMROVA, K.v.; Dc)Ronrx7A,
Ye.V.
Certain factors causirg the darkening of the tuber tissues of potatoes
sterilizod, by iOni2ing radiation. KonSsi oveprom, 15 no.8: U-15 Ag
16o. (MIRA 13:8)
1. TSentrallnyy nauchno-iouledovatelloldy inatitut konsorvnoy i ovoohoho-
suBhilhaoy promyshlennosti.
(Pbtatoes) (Radiation sterilization)

ROGACHEV, V.I.; FRUIMN, M.L.; KOVALOSYAYA, L.P.; YrOROVA, K.V.
Transformations of- coloring matter in green peas during
sterilization by heat and gamma rays. Kone.i ov.prom. 15
no.9:19-24 S 160. (MIRA 13:9)
1. Weritrallnyy nauchno-issledovatellskiy institut konservnoy
i ovoshchesushillnoy promyshlennosti.
(Peas--Sterilization) (Coloring matter)

FRUMKINP M.L.',-_ KOVAL14'KAYA, L.P.; DOROFEYEVA, Ye.V.
Transformatle,
.~+ of fruit and berry ~nthocyaniqi in the course
of sterilizaldion'by heat and I-'rays. KonsA ov.prm. 16 no.5:
8-1~Z My 161, (MIRA 3-4'- 5)
1. Mentrallwy nauchno-isoledovatellskiy institut konservnoy
i ovoshobesushillnoy promyshlennosti.
(Fruit-Sterilization) (Anthocyanins)

KOVALISYAYA, L.P.; BUSHKANSTS, T.S.; DOROFEYEVA, Ye.V.; UGOROVA, K.V.
Pasteurization of sauerkraut with gamma rays. Kona. i ov. prom.
16 no.6:9-12 Je 161. (MIRA 14-68)
1. TSentrallnyy nauchno-inledovatellskiy institut konservnoy
i ovoshchasushiltnoy pr=yjs~lennoati.
V.-* teurization)
(C --ul rays-I~'dustrfal application)

FRUMKIN, M.L.;_KOVA1,1SZATA L P.; YEGOROVA, K.V.; r)OR01-WEY-Tia', Ye.V.
- ___, _ - & _V
Effect of the ionizing radiation on the amount and quality of
grape juice. Kona. i ov. prom. 16 no.7:16-20 J1 161.
(MLRA 14' 8)
1. TSentrallnyy nauchno-issladovatellskiy institut konservnoy
i ovonhohasushillnoy promyshlennosti.'
(Grape juice) (Gamma rays-Industrial application)

FRUMKIN, M.L.;_KOVALISKAYA,_L.P,,; YEGOROVA, X.V.; POVALYAYEVA', I.P.
Duration of clarification and the.2uality of grape juice treated
with X-rays. Kons. i ovo prom. no.9;8-13 S '61. (MIRA 14:8)
1. TSentralInyy nauchno-issledovatel'skiy institut konservnoy i
ovoshchesushil'noy pronyahlennosti.
(Grape jtice) (Gamma rayn--Industrial application)

KOVALISKAYA. L.P.. BUSHKANETS T.S,; DOROFEUVA~ YO.V.
Effect of gamma rays on the storage time of strawberries. Kons.
j
J. ov. prom. 16 no.11:28-31 N 161o (MIRA 14:11)
1. TSentrallnyy nauchno-isoledovateltskiy institut konservnoy
ovoshchesushillnoy promyshlermosti.
Strawbarri6s--Storage)
Gamm rays-Industrial application)
~

KOVALISKAYAY L.P.; KOROFEYEVA, Ye.V.; PETRASH, I.P.
C',
Effect of the d rays on the rate of zipening and on the commercial
quality of tomatoes. Konei ov.prome 17 no.11:20-23 N 162.
OMM 15:11 )
1. TSentrallnyy nauchno-issledovatel'skiy institut konservnoy
i ovoahchesushilInoy promyshlennosti.
(Tomatoes) (Gamma rays)

KOVALISKAYAO L.P. _ _" ': ~
Faotoro affecting tho vtorugo time and quality of frouji J.'ruit,
borries, and vegetables treatod with gamaa rays. Kons.' i ov.
prom. 18 no.lOz22-26 0 163. WIRA 16.:11)
1. TSentrallnyy nauchno-issledovatel'skiy institut kunse--7h'~y i
ovoshchesushitellnoy promysb-lennosti.

KOVALISKAYA, L. F. ; VASILIYEVA, K.V.
Effect of gamma an tho s~kAesis of carotinoida in tomatoes.
KonB, i ovo promo no,7:20-:~2 JI 163. (I-MU 16.9)
1, TSentralinyy nauchno-issledovatellskiy institut konserv-
noy i evoshchesushillnoy promyshlennosti.

KOVALISKAYA, L.P.- SILAYEVA, S.V.
Preliminary testing in the study of the effect of ionizing radiation
on the keeping time of fresh tangerines. Kons. i, ov.prom. 18
no.9t26-30 S 163. (MIRA 16:9)
1. TSentralInyy nauchno-issledovatellskiy institut konservnoy i
ovoshchesushillnoy promyshlennosti.
(Tangerines) (Radiation sterilization)

KOVALISKAY -J.P.; VASILIYEVA, K.V.; ZAKHAROVA, N.V.; PETRASH, I.P.
---., -Ail ~ ..
Efftct of ionizing radiation on the afterharvest ripening
of freab fruit, berries and vegetables. Kons. i ov. prom.
18 no.12:21-25 D 163. (MIRA 17:1)
1. TSentrallnyy nauchno-iseledovatellskiy institut konservnoy
i ovoshchesushillnoy pronvehlennosti.

;FJ
too

MUM

ACC NRI AP6025690 SOURCE CODE: UR/O330/66/ooo/oo5/oo33/oo,81,
AUTHCR.. Kovall5kaya, L. P. (Candidate of technical sciences); Silayeva, S. V. (juniori
rosearc~'-Wesrbd1htb'):
ORG: All Union Scientific Research Institute of the Cannin- and Veg7etable Drying
0 0 0
Industry (Vsesoyuznyy nauchno-issledovatellskiy institut konservnoy i
ovoshchesushillnoy promyshiennosti)
TITL;,': Nature of microbiological decay of fresh fruits and vegetables treated with
ionizing radiation
SOURCE: Kcnservnaya i ovoshchesushillnaya promyshlennost', no. 5, 1966, 33-38
TOPIC TAGS: food preservation, ionizing irradiation, horticulture, microorganism
contamination
ABSTRACT: 5resh strawberries, raspberries, apricots, peaches and plums irradiated
with 2 x 10 to 3 x 10 rad doses were studied in stores and storage centers to
determine the factors responsible for microbiological decay. ~acroorganism growth of
irradiated and nonirradiated fruits was evaluated on the basis of yeast and mold
counts taken for periods up to 20 days. Findings show that the decay rate of
irradiatod fruits is determined first of all by the restoration of spontaneous
microflora. However, it is incorrect to maintain that irradiation inhibits all the
UDC:

ACC NRs AF607-5690
microflora to the same degree or that the nature of the decay which appears somewhat
later is always the same as in nonirradiated fruit. The qualitative composition of
the microflora is important, and even more important is the radioresistance of each of
the species. The role of secondary infection is insignificant when fruit is stored
under normal sanitary conditions. But, with a high level of air contamination, decay
may occur earlier. The latter generally takes place with a prolonged storage period
during which mold fungi have sufficient time to penetrate and develop in fruit tissue.
Orig. art. hass 4 figureso'
SUB CODEt 06/ SUBM DATE.-' none

KOVALISMIYA, M1. P.
USSR/Chemistry - Thermal Analysis
Nov/rec 51
1114ethod for -the 'Hermal Analysis of Systems Containing a Volayile Comp-)Yiient,"
B. A. Nikitin, M. P. Kovallskaya, 1,11. F. Pushlenkov, Radium Inst imeni V. G. ?ailopin,
Acad 5ci USSR
"!z Ak Nauk SSSRj Otdel Yhii,,i Nauk" h1o 63 pp 661-666
In establishing the mo diagram for systems conta a volatile component, one must det
the quantity of the latter remaining in the gas phase. Th enter correction for this
quantity, one must det deagrams of teemp - pressure in gas phase in the presence of
phases having all 3 phys states. Solidus curves must be used for establishing corpn.
New method for detg these curves was developed (centrifuging of sealed tubes at const
temp near eutectic point; presence or absence of liquid in melting, or freezing-, mixt is
observed). 'llie compd formed in system H2S - phenol was found to be H2S-3C6H,',Uli rather
than H2S-2C6H50H, as assumed by foreigh workers.
PA 197T1

KoVRL'SKA'/A M.e.
CA
ail
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.4iLt PA g vb. rrol li plL -r.
m
UP
14 Me.
few
, . 1 14
igo
Its
fay
AM]

/-/,~ tl 0)- 1 Isk-114 1,41 1~t) /~
VDOVENKO, V.M.; KOVALISKAYA, M.P.; KOVALETA, T.V.
Uranyl nitrate complexes with diethyl ether. Zhur.Aeorg.khim. 2
no.7:i67?-l6a1 Ji '57. (MIRA 10:11)
(Uranyl nitrate) (Ethyl ether) (Electrolytes)

VDOVENKO, V.M.; KOVALISKAYA, M.P.; GRRBMIEVSKAYA, H.14.
Determining the solubility of the uranvl nitrate
other. Report Ho.l. Trudy Radiev.1nat.AN SSSR.
t
4
In diethyl I
8:8-16 '58-
(HIRA 12.2)
(Uranyl nitrate) (Ethyl ether)

Hit
I wit I
d" 8
.4 1
.4 P4
81D
41
-~ I I ~ *-I i
p
7~1
.1 Aa

A;
3!'b 9
S/IE16/61/003/001/001/020
A051/A129
Idovanko Y.N., Kovallukayal M#Fso Shirvinakiyj YdjV.
a Thorium extraction from sulfate solutions using oo~ylamino
MIUDICAL t Radiokhimiya, v 3, no- 1, 1961t 3-6
-.TF,X'2 -. .,.The use of amino-salts as extracting agents is more advantairoouB than
ion~.oxchanging resins. The purpose of the authoral investigations wfir) to
determine the ponsibility of extracting thorium fron, acidic zixlfute nolutions
uoing primary aminost and to Invostigato tho composition of the extr4oted
oomponn(l. buring the extraction the neutralization of the amine by sulfuric
amid Inkoo place, according to the equntion & 2RN111 +11 lio 30 and
jr n Dhown
ito malt is diatributod between the water and or M ~o ~haooa. 11 -Lbic I
the reHulto of exporimonto on the relationship o:V tIA3 distribution to tho
concentration of.tho wilfurio aoJA in the wator phaue. It is 'aeon thmt with
an inuroaao in tho concentration, thoro is a cortain tondanoy towarct vn in-
croace in the solubility of the amino-rialt. Tho offoot of concentration of
C"d 1/0,

8/ifi6/61/003/001/001/020
Thorium extrngtion from oulfate colutionato, AJ051/A129
the nulfurio aA4 t%nd the nature of tho oolvont on tho oxtraotion of mioro-
quftntition of Lhorium, from aquooun nolutiona with a primary amino was further
Invootigatod and the roaulto aro ahown in Vig.l. It io noted that the die-
tribution ctooffictiont of UX, dooroanon with an inoreano in tho aulruvio noid
and tho naburn of this volationahip in maintainod for all
three diluonto invuatinatud'(ohloroforia, oarbon:t9trabohlorido, b=sone),
Tho ~hiffllcet axtrantion of UXI In obourvod wh(in vininij ahloroporm. r2ho oxtrao.
tion:~of th um front oulfurio aoid nnluttonR In oxproseed by tho following
r 1 2.
+M,~ n(AER ) 30 Th(SO (3), whore
formuln, IThl t Us it )P~ -3 2 )2
n io - tho numtar 10 Oulfat nol d
o r aA~, A gn6und with o 0 molcoulo 9f thori~vi
Mul-rato, thus.#
6)23
-]2 y
1111hO [Sol
4 3)2a04
1n(RNH eTh(SO
1)25')4 4)21
(5), then
4+
.(Th
.3~eylAolng -in equAtion (4)v
CeIrd' 2/8

23869
811861617003100110011020
Thorium extraction from sulfate solutions.&* A051[A129
K n QL - -1 N2 (6),
(ILWH3 )2so4T' so4
lead cL - RA (RNH so ]n. If the log of equation (6) is taken, thm lg OL C-'O
1 3)2 4
nlg[-(RNH ) so lg The experimental data on the study
3 2 4]1 lgL(RNH ioA
3)28 4
of the effect of the amine concentration on the distribution coefficient of
thorium revealed the value of n gra hi ally (i.e., the number of moles of
the amine-salt to I mole of thoriuZ fZr the case of maoro- and mioroquant-
ities extractions of thorium (Figs.20). Table 2 shows the expa'rimental data
obtained. From these data it is seen that with a change in the oonoentra-
tion of the smine, the ratio between the thorium and sulfate ion in the or-
ganic phase actually remains-oonstant and equal to 114. The authors draw
the following oonolusiones 1) it is shown that ootylamine sulfate can hard-
ly be extracted with ohloroforml 2) it is established that an increase in
the sulfuric aoid concentration in the aqueous phase brings about a sharp
Oard 3/0

Thorium extraction from sulfate solutionsoos
23869
B/186/61/003/0011/001/020
A051/A129
drop in the thorium. distribution coeffioientl 3) the existence of a propo'r-
tionality between the thorium distribution coefficient and amine oonoontra-
tion in the organic phase is provenj two molecules of smine sulfate pass in-
to the organic phase with one molecule of thorium sulfatei 4) a determination
is made of the shape of the extracted complex compound (c8Hl7NH3)4Th(SO )
There are 2 tables, 3 graphs and 8 references, 3 Soviet-bloc, 5 non-Soviet-*
bloc.
Table 1e CH so Content of amino salt
(i Ht in chloroform (in %)
0.11 0.01
0.22 0.01
o.68 0.01
1.20 0.01
1.83 0.02
3.20 0.03
4.45 0.05
Oard 4/8

VI)OVO :0 If ~.-A'Vf ~ T I
0' Lij,-je ~,,jd 7 L,
Rarliol--~liindal 3 no, . /i ~- 40 A-Io
(I'lifric. acdol)
(IT -,iji '~j

s/186/62/004/005/008/009
E075/EI35
AUTHORS:. Vdovenko, V.M., Kovallskayag ~J,_P#j and Smirnova, Ye.A.
TITIZ: Extraction of hydrofluoric acid and uranium fluoride
with tri-n-nonylamine solution in benzene
i -
WRIODICALs Radiokhimiya, v.4, no.5, 1962,'6io-6ii
TLXT: The distribution of'IIF and UP6 between aqueous
solutions and tri-n-nonylamine (TNA) iq benzene was studied. This
follows the author ';T' previous work (Radiokhimiya, v-3, no.4, ig6i,
403) on the extraction of mineral acids and U salts with TNA and
tri-n-decylamine in benzene. The content of IIF in the organic
phasW decreases markedly with its increasing concentration in the
aqueous phase. 6n. extraction of HF from 16-24 M solutions the
organic phase contains 4 moles of the ikeid per mole of the amine.
The transfer of water to the organic phase together with IIF
indicates that the amine salt is hydrated. The distribution
coefficient of OVI) decreases with a negligible increase of the
acid concentration in the aqueous phase. on extraction from 10 M
acid with 0.3 ~f amine the distribution coefficient decreases with
the increasing concentration of OVI) in the original solution,
Card 1/2

KLYACHKO, I.R.; VINOGRADOVA, A.n.;, KOVALISKAYA,, M. Ye.
Determining iron and manganese content in photographic developers..
Zhur. nauch, i prikl. fot.' i kin. 6 no.lt6:L-62 Sa- 161.
(MIRA 14:3)'
Io Moskovskiy poligraft-qheskiy institut'.
'(Photography.4sveloping and.aevelopers)

VINOGRADOVA., A.D.; KOVALISKAYA, M.Ye.; SHEBERSTOV, V.I.
Determining copper content of photographic gelatins. Zhur.
nauch.i pHU. fot.i kin 6 no.6:450-452 N-D 161. (MIRA 15:1)
1. Moskovskiy poligraficheskiy institut.
(PboUgraybic emulsions-Testing)

ELYZCIIKO, I.R., prof.; BELOZERSKIY, I.V., dotsent; VINOGHADOVA, A.D., kand,
khim.nauk;.19VA~'~XAYA,_M.Ye.; Prinimali uchastiye: MOISEYENKO,
T.N.; VERZHBITSKAYA, M.Ye.
Using a semimicromethod to study zinc, nickel, iron, and copper
impurities in type metal. Nauch. trudy 14PI n10-7/8:207-225 '58.
(MIRA 14:12)
(Type and type founding) (Chemistry, Analytic-(Zualitative)

.BAwSKIY, N.; BLIZNYAK, Ye.; BUMIGOLITS, 0.; YOSKOSENSKIY, S.; IVANDV.X.;
MWAIKV, S.; KOVALIUQ- N.- MkKMNA, A.;u MARKOV, K.; PETROVSKIY,I.;
I
PROZOROV, Ye.; RAJUITNIKOVA,-A.; SAUSHKIN, Yu.; SOLOVTSXTA. T.; STZPA-
NDV, P,; SHAPOSHNIKOY, A.; IMUSHCHU, A.
Nikolai Nikolaevich Kolosovskii. [Obituary] Vest.Hosk.un.9 no.12.*139-141
D '54. (MIRA 8:3)
(Kolosovskii, Nikolai Nikolaevich, 1891-1954)

Y('vkT I inj YA) Natal 'va Yakovievna.
3211.'15
C'21.8
.FS
Baku; ekonomiko-georraficheskiv ocherk (Paku; ecoromic-geoFraphic outline,
by) N. Ya. Kovallskaya i A. '.!. Gnizhi-zade. ~-Vskva, Geografgiz, 2955.
76 D. 111us., maps.
Bibliographical footnotes.

,KOVALISKAYA, Natallya Yakoylevna; SAUS11KINA, Yu.G., prof., red.;
LMIMOV, 1,M,,-rOde; AOZWVA, LA., tekhn. red.
(Methodology for economic geography research) Metodika ekonomilo
geograficheakikh issledovanii; uchebnoe posobie dlia. geografi-
cheskikh fakulftetov universitetov. Moskva, Izd-vo Moak. univ.,
1963. 233 P. (MIRA 16:4)
(Geography, Economic-Methodology)

KOVALISKAYA. N.Ya.V IMMNINA, A.A.
-
Oil Z P.~gwnovals 60th birthday. Vest. M6sk. un. Ser. 51 Geog. 18
no .3;73 -Mv-Je 163. (MM 16:6)
(Igumnova, Zoia Petrovna, 1903-)

KOVALISKAYA, Ma.; MAKUNINAp A.A.; NIKOIAYEVSKAYA, Ye.M.
Diploma project themes in the Geographical Faculty of Yoseaw
University. Vast. Mos~k. un. Ser. 5t Geog. 19 no.3s63-69
My-JTe t64. (KIPA M6)
1. Kafedra ekonomicheakoy geografti SSSRp kafedra fizicheskoy
geografii SSSR i kafedra kartografii Moskovskogo universiteta.

T ISKAYA,. N.Y&-..; KORCYTTS711, V.P*;
SAUSHKIN, Yu,G,; KOVALEV, S.A.LEO '- I -
LAPPO, G,M,
Vadi,m Viachoslavovich Pokshishevskii, 2905-- ; on his 60th
Pirthday. Vest.Mosk.un-,';er.5: Geog. 20 DO-086-87 J'1-Ag 165.
(MIRA 18:22)

KOVALISKAYd O.T.; LAVRUMINT, A.I.I.; NIKOLISY%.IY, N.K.; RYABOV, B.M.;
N.N. ..
Comparison of corona losses in a.c. and d.c. electric power
transmission lines with equal bundled conductors. Izv, NIIPT
no.6:155-163 160. (141RA 14:7)
(Electric power distribution)
(Corona (Electricity))

YjDVALISKAYA, O.T.; IAVRUMIIT, A.M.; NIKOLISKIY, H.K.; RYABOV, B.M-
i
Study of corona losses on an experimental span of a d.c. Power
transmission line. Izv. NIIFT no-5:12'1-135 160. (MIRA 14:1)
(Corona (Electricity)) (Electric lines--Overhead)
I

cl
PU3E I BDOX EXPLOITATION SOV/4893
!&@soy tnoye noveshchanlye po flzlke. fit Iko-14h1=11cheSkim 57075tvam
u
0 ritor I flziche3zlz onnovam Ikh primenenlya. 3d~ Minsk, 1959
rr
ForrIty, fizIcbeaklye I rIzlko-kh1n1the3k1ye avol3tva. Dok'ad7
(Forrites; Physical and ?h73icocbt=lcal P'ropettes. Reports)
Minsk, Izd-vo AN WSR, 1960. 655 P. Errata slip inserted.
4,000 copies printed.
~
po g~.tlz.. AN SSSR. ot4el
Sponsoring Agencies; Nauchnyy sovet
f12IkI. tvardogo tals, 1. poluprovodnikov AN BSSR.
Edit rial Boardt Reap. Zd.: M. M. Sirota, Acades:1clan of the
Academy or Sciences MSR; X. P. Bolas, Professor; Yo. 1. Kondor-
skty, Professor; X. M. tolivangv; Professor- R. V. Telesnln, Pro-
fessor; 0. A. Soolevokly. Profeaso,: N. 0. Shol -to. Candidate or
Fhysical and Mathematical Sciences; E. M. Smoly"enko; and
L. A. Baahkirov, Ed. of Publishing Houses S. i~holysvskiy; Tech.
L Nd.t 1. VoIckhanoy1ch.
--"POSE1* TtAiVi~o"-Itiinded-for'phyaicl3t3, physical chaml3t3.- __
radio electronics engineers, and technical personnel engaged in
the ProductLOn-'and use Of ferrezIgnetic materials. It may Alpo
be used by studtnta In advanced cours*s In radio electronics,
Physics. " Physical chemistry.
COMUGgs 7h0 book contains reports presented at the Third All- V"
Union Conference on Ferrites hold In Minsk, Belorussian SSR.
The reports deal with magn#tlc transformations. electrical and
g8lv4n-9nQtIc properties of fvrrlte3, studies of the grotjj
of ferrite Single crystals. Problems In the chemical and physi-
cochomical analysis Of forrItos. studied Of forrltes having
r
4c fulAr hYsterealA loops and cultlcompoment ferslte systems
.
0 J% ting spontaneous rectangulgL-Ity. Problems In magnetic
~
attr
a tiOn, bighly co*rclve farrlte3. mag;notic apqctrojeopy,
forrom9netlo resonance, magnoto-optics, physical principles of
using ferrite components in site I
c
l circuits, anisotropy of
:r
electrical and Magnetic Pro',vrt 3 tc. The Conmittee an xmg-
,
:
.
nst1sm, AS U33R Vong,skly, Chairman)
Org3nlzed the can-

r*ronc*. References &company I
ndividual articles,

Farrltes (Coot.) SOV/4893
Londorokly. To, I.. and V. 1. Shakhow. Magnetic Spectra
of ForrItes a.- the 37vte" x'I_xN Y0204 and Ngl_XNn.Pq2Q4 'k 58
Smol'kov, X. A.. Tai To-ohqng, and yu. ?. Sl=nov. Tom-
PRrAturs Dapendonce
of Sass Hlgh-Prtquency Properties or
Forrltv a&-nota of ttr1um and Gedolinlum
y 466
FOWnkO, L. A. The Effect Of Mechanical Stress., on the
Charact4r of Radiarreque-.1cy pagnotic Spectra or Forra-
2400t1c Semiconductors 474
?OmenkO, L. A. Kagnotic Sp"tra or Mangsnose-Zinc perrit9j,
Of High rer-aabillty 4a3
SmOl-kov, W. A., J~. P 31"nov, an1
S Iro'.1
Properties Of Solid a -4tions a
S
,
Smal'kcv, K. A. and S. A. Hnstsakanyan. Sane Proportion
Of Aluminate Perrites 4916
card 14/18
varc ./IV

USSR General and Specialized Zoology 7 Inseots.
Abs Jour Ref Zhur Biologiya, No 5* IS?59, No. 20812
Author Koval'sk T
Inst : -0 ussff--~
Title : Influence,of the Ph siological Condition of
y
the Colorado Beetl"eEntering Hibernation on
the Course of the DIapause and Mortality
During the.'Time of Hibernation
Orig Pub V ab..6 Koloradsk. zhuk i'mery bor'by s nim.
a-M., AN SSSR,. 1958, 66--73
Abstract The beetlei-wer6:ted. onge or twioe a day
-with the to leaves of certain varieties of
p
otato, then they'were assembled Into groups
p
.
of dlffex~ent sex.arid of Insects with the same
eriods of feed1bg. band activity. Thelatter
p -
petiod.varied between 10 and 100 days, and the
Card 1/3

Concentration of coal in heavy media in foreign countries. Koks i
khim. no.9:60-64 158. (MRA 11:10)
1. Ukrainakiy uglakhimicbeskiy inatitut.
(Separators Oachines)) (Coal preparation)

InvesUptim of the flositability of amalt4ditim fractims of
long-ftmitual. T. S. KUV-41 AAVA. I'tPI26,Xo.A.30
WAX IMIM fill a lift. fit *41111111ro of
Lisk-hAnsk coal. The final fractions of this cital arr con-
taminated with clayry substaum which ou softening cuitrA
the cml paticles and hampered their 110tAtiM. UAII
C&CI, as a deprmur Improved the concentrate. Strittin:
-with the (1-0 min. fraction. screening out the 1-41"him. frac
tion. then ~v viding the overske to 1-0 trins. and floating it
improved t, . conctntrate considerably. Under thew con-
ditions the conmitrate anumvited to 70.18% of head and
contained 7.1" of Ash (the ash content of the head wa%
IRAM. The tailings aniounted to 15.20mg with an mA,
contirrit of 741.721".. M. llowh

N A 1,'~S l< fi Y R) T S, -
VO M Y, G.P., referent., efereut.
Methods for dehydrating fines (from OGIUckauf,* no.17/18, 1955).
Koka i khim. no-1:55-57 '57. (MLU 10:5 )
(Coal preparation) (CentrifugeB)

/.~o /,~?/ 130-9-14/21
AUTEDRS:Radchenkol A.P*, and Koval, skayal V.N'.
TITLE; Tool for Funching Hoj:es-j~a Rail Chii-Ts of New Section'.
(InStrument dlya proshivki p&zov v novom profile rellsovykh
-Podkladok)
FERIODICAL: Metallurgp 1957p Nr 9, pp*.28-30 (USSR)
In connection with the'use of rainforced-concrete sleepers
ABSTRACT4
it has become necessary to punch boles of complicated shape
in ??6 mm thick rail chairs. Type YIO-steel punches had to
be r;faced after 80-100 holes and after refaoing a further
300-600 holes could be h d' Of several substitute steels
tested, typ - SJ=Cc Oe'. 44% Uhl 0.46% Bil 0' 015% P,
"XHB '*-" 9
0-.005% St 1%.7% Crp* 0.96% W M l'42%,M) produced punches
bapablel after suitable heat treatmento of punching 800 to
1000 holes',' Hard facing by aro welding is followed by three-
fold temperini. Tests, whose results are tabulated in this
artic-le, showed that 700-1000 holes can be expected from the
new type of punch before refacing, 15 000-37 410 after the
first refacing and a total of 16. 000 - 104 510. The intro-
duction of the new punches has increased the production of
Card 1/?

-VA LIS 1~
C*un* .1 out
im. K. J. limipwims 7, No. 1. 2LO .1110WAI).- (Alious
;y ohm of K, I
were ifIl"n1=114(l Q. or CZA nitrates or
chke I WAS Welt, MAIN] MlIfilAY it] WCMW
NOW. plainnolysis by chlorki" atul nitrate% causes two-
found changn in the tinue. On wrandaty plutuolyxis by
9CNS Witt, after throsunglylkilk. there (tv"Irl a colicave
l4autiolyth kdW ter 0-111 min. indicating a wvere Jobs of
"a Pei bility. This omrs with univalent and
vakmt K~Ca), The %rM trestment
=
%ith hyp"fe"ic Musair boln. ailx th, X.4t rrwoaner of the
growing plant. The effect appears to br t-au,,nl hv altera.
tim of c0oklal state within the ct-11%. Cotton K."I Pfe,
trftled with 4% N&Cl Itter"ses the yithi of cotton even on
relatively wAline %nil. C.. M. K-Aal~ff

KOVAL'SKAYA, Ye. TH.: Master Biol Sci (diss) -- "Changcs in the salt-stability
of plants during ontogeny". Moscow, 1958, published by the Acad Sci USSR.
19 pp (Acad Sci USSR, TnsL of plant T"athology iT-,i I!,. A. T-Jmiryaz'Iv), 1-15 cop~--s
(10,, No 13, 1959, 1011)

KOVAL SKAYA, Ta. M.
Cha ngea In the salt resistance of plants during ontogenesis [with
summary in English]. Fissiol.reat. 5 no.5:434-444 S-0 '58.
(MIRA 11;11)
1. Institut fisiologii rasteniy imeni K.A. Timiryazova AN SSSF4,Kapkva..
(Plants, Effect of salts on)

KOVAVI~IAYA, -Z.Ye.; 'KGZIK, YeA
11
--- --.- ...... ... .
Ruler for determining gradient winds. Nauch.tnady TashGU no.225
Fiz. nauki no.229J.00--.104 164. (Mj m 3-8a)

I KOVALSKI,,,.V.- . V. , (Koval I skiy, V.V. I
Appearance and evolution of the biosphere. Analele biol 17
no. 4:3-27 JI-Ag '63.

golf
kA Tj I .. W.V.-

1,A .1
11.

Z
- 4. ~Ikki-
.00

01 jb* ed"Um to wv*mw a" *I *&a* by amm A, K,?v44Ku,
' -0
of a Tlw
S&Vovnlxov Ann X. CwMav, J'Apik, Z, Sirwjdvain 1, 4Al-,(KlW12V.
P.
il
t time
rate ud O"UM of C114 in a qvwu ftatkou tube Jirec&W expem1wly W
Lud finally remAW In ivai" of tin c1t,% Mist It kv"wd to he p"W"inantly

00 a I r1tr4watlally wkb tirm. pawd tkymab a mu. w0 Chen detstaxil PMIAW the initial
this limit-
l
k
WW
0 ic
1w
pre"we was
vast was abavc a acrtain OWtins viduc. V Ow
r-8 vidue an czpkaim rewhad wbra ibe MU, Of the kdtW incraw was vraclw4. The
p"Mule UKTMse stoomp" tk tkitual decocapa. of pm C,114 was proportimud
A
i
CI
h
N
=
V
U.
a
A
t
w"MMS out the nactim WWI w
to tho squart toot of the
i
h
l
zoo
e vesse
ng t
greatly retarded the jed1W prewme r6t In Ove oxidation process. Treat
00 with IfF greatly acetitnted the ft&W ptcowe time. Thertwaveolthcreactionvrsscl
Was 1wesumalAy activated In Ow cmw ol an oxidation run. P. If. EmugrT

a*

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perclstfl AW 090#11111% -.Vt.
7b* bluelks W W bwmW a# bydr
so., Phypik. Z. Smjdwpiom 4, 7M-3j(1% gjn-TWRarr~-
P-ure Chour and Reaction rate Plotted against time.
Yoh- f- 0& dier"We of the prowbility of chain hmnCh.
Ing and cWn breakifts divided by the life of active centrru,
and the PtIOU, Of the fmaining: unburnt gas are re-
Cmdrd IM Initial premm W 3.7-11.4 mm. at 4M'. SW'
and W. Theoretical aud expd. cunTj of rwiloil
rate
0 pknkd ""t QUAD111Y tiat has ,,ttd art cun. off
MMO 111T mu. rMtkvi rate in prujkw(i,rj&I to the
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600 zi
coo
see
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2 N.ILA roe
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lei 0u 11 ow !Uoso - a 31 0 9 1 Ott
At . mat A ,-T t I JIM la . d I
I, Alto
$11104:1111,1111 AND plicatlivill ~.W.
hommotionoms retattlIon In a X" by solid
a L. 11offoyavlenskaya and A -A. t;oval'40- -
%y%., Acad. St-1. U.S.S.R.. NG J.
11hys. chem. (U.S.S.R.) 20,131-M-31 (Ittln) (in RuWan).-
A mAki catalyst call accelerate if reaction in the gas phaw
Ivy cmitling into the P% arlive stolm or radical. that fili.
viale chains; this catalytic vIlert iq analogous to plimu-
09 client. initiation of reactions. A method is devied to 00
AnIwItiolamAd in arimleT ate a gas trawl im, ail intigh I lit, -00
Traction #sit" plam ovithill the honlovilloul go% 10114M.,
not no the imilid surface. A I tier morAmple Is Illoved altmix *00
its trudings are C"InImml
00 tw1u." the Catalyst I% (a) Alwead Over file wall of file
00 und (h) forlus a emling CHI the thermuciatiple. If flat- A-
Awlioll take% Illstv (lit the catalyst Wnflarr. file tetup. III IN,
vialit. (b) 3alitaidd he higher than Ili (a); and If fit,. iuav- 0
00 lion is houtogenems, both readings Amid tal, Identical. roe
The identify of the two readings wa% ol~-t%i-d f,w Ow coo
-&0 martim lwt~eus CO and Vh in the jwa~ttm 4 At:(', at
170-M runt. Hit (starting ptr.-wurr) mand &N-574'. Ill,
radii ill lite waiwistiving 14-10tinn. The rrartitma N-Itati-t-st Fee
SO, and 11 in the lirmnee of AIA alo ~um III Iaar h,mw-
he lAresellm of Ill i%
genews. The toddation Cal S(h in I
hvirriagentoull. The imildallon of 11 and tal Ml, on Pt
mvntq to tie partly hirterage"arous. J. J. Ililivrinau
wee
see
tin;
tie 0
use
AtTALL1.1 CKAL LITINALILM9 CLAMPKAWN
ASM.ILA
Woo
C-t I'Ala" aw is,
lz~
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to p ft it (CoM Wallis 11111 It I
0 gee* 000000 00 0 4

KOVALISKIY, A.A.
---,
Apparatus for examining large sections. Zav.lab.22 no.11:1369-1370
156. (MM 10:2)
(Hatallography) (Optical instruments)

Kov A C S 1011, 1 o- - P) -
26-12-32/49
AUTHOR: None given
TITLE: Anniversary Celebration Meeting of the AN, USSR (Yubileynaya
sessiya Akademii nauk SSSR)
PERIODICAL: Priroda, 1957, No 12, PP 107-111 (USSR)
ABSTRACT- On I November 1957, the USSR Academy of Sciences held a cel-
ebration meeting in the Moskva State University on the oc-
casion of the 40tb anniversary of the October Revolution.
Academician K.V. Ostrovityanov in his opening speech "Triumph
of Lenin's theory of 'the socialist revolution" pointed out the
great success attained by the Soviet Union in the development
of socialist economics, culture and scientific research.
Academician A.N. Nesmeyanov, President of the AN, USSR told
the audience about the achievements of science under the guid-
ance of the Communist party. On the following day a general
assembly discussed the foundation of the Siberian branch of the
AN, USSR. It was pointed out by Academician M.A. Lavrentlyev
that the Soviet government had assigned near Novosibirsk an
area of 1,100 ha for the construction of 13 scientific research
institutes. The Institute of Mathematics with a computing
center which will be equipped with 4 high-Bpeed electronic
Card 1/3 machines to cover the needs of industry and scientific establish-
-W- __fi_u&I -ea F_
u-n--e w71-vn---Zne r-el ase of Power. Doctor emic-
al Sciences A.V, Nikolayev was appointed director of this in-
stitute. The development of the automation Of industrial pro-
cesses will be handled by a special institute h'eaded by Member-
Correspondent of the AN of the Ukrainian SSR, K.B. Karandeyev.
Academician M.A. Lavrentlyev was appointed director of the
Siberian Institute of Hydrodynamics. An important part is re-
served for the Institute of 'Theoretical and Applied Mechanics
Card 2/3 with Academician S.A. Khristianovich as director. The In-
Correspondent of the AN, USSR, A.A. Trofimuk. The Institute
Of Cytology and Genetics will handle the Droblems of chemical
and physical influences on heredity and t~e cytological princ-
iples of it. Member-Correspondent of the AN, USSR, N,P. Dubi-
nin was appointed director. The Institute of Experimental Bio-
logy and Medicine will be headed by E.g. Meshalkin, Doctor of
Medical Sciences. Also an Institute of Economics and Statistice
and an Institute of High Tension is projected. Academician
M-A.Lavrentryev, who was elected chairman of the Siberian
branch of the Academy of Sciences and vice-president of the AN,
USSR, gave a detailed description of the science center in
Siberia, which will also comprise an entire settlement for the
scientists and their families, with schools, hotels, etc. In
the vicinity, an experimental plant will be constructed for
the development of modern scientific instruments. Academician
P.L. Kapitsa mentioned three facts which in his opinion will
ensure the success of the Sibirian branch of the AN, USSR.
They are: the enthusiasm of the young "Ooviet scientists, ex-
cellent equipment of the research establishments and good liv-
ing conditions for all scientific workers.
There is one Slavic (Russian) reference.
AVAILABLE: Library of Congress
Card 3/3

xyz~ %PIA114,003fff RO_ somici!,'com: '-uR/0394/6&/od4~/006/0014/0017~,.-
.:t~ ~_ ~
AUVOR: Berdennikova, S. P.; Zhirnova. N. N!; Koval'
01'G; Institute of Chemical Kinetics and Combustion. Siberian Department AN SSSR
(Instit~6'ijnicheskoy kinetiki i goreniya Sibirskogo otdoleniya AN SSSR)
TITLE: Effectiveness of highly dispersed insecticid4aerosols~,
SOURGE: Khimiya v Bellskom khozyaystve, v. 4, no. T, 19_&6_,1_7~-_17
TOPIC TAGS: aerosol, insecticide, entomology
ABSTRACT: The effectiveness of the use of the HAG high-powered aerosol generatm-kq
designed at the Institute of Chemical Kinetics and Combustion, Siberian Departmentp
Academy of Sciences USSR, by S. I.-Novikov for 'the treatment of forests was
evaluated. In a three-year period, 526 thotcusand hectares of forest were treated to
control three species of mass pests: larvae of the pine looper moth, cockchafer,
and gypsy moth larvae. The aerosol treatments were carried out in the night hours,,
preferably at wind velocities from 0-5 to 3 meters- per second Spraying was conducted,!
with 10% DDT in diesel fuel against pine looper moth larvaet k DDT-+ 1-5% of the
gamma isomer of HCOH (hexachlorocyclohexane) against the cockchaferp and 10% DDT + 2%
of the gamma isomer of HCCH against gypsy moth larvae. The MAG and the highly
dispersed insecticide aerosols generated by it were found to be superior to the
existing ground machines and aircraft used for mass protectioft of plants (100-150
hectares are covered in one working hour by aircraft, 1750 hectares -with the MAG).
The insecticide consumption was reduced by 7 to 9-fold in comparison with other
methods. The cost of treatment (together with the coat*of the insecticide and
solvent) was 17-w24 kopecks per hectare. A. 1. Komyagin. V. 3. Zamyatin, Ye. I.
V. H qnoWage3cg',, Ye - I p MoskoMh2nk2 -and otheis participated in the work.
art* has; 4 tables ana I 1-1gureo M 28o)
QDE, F6 13 / SUBM DA . 20Dec65"7 Oft 020
UDG: 632. -2:541.182._?/3

KOVALISKIY A.- GITLINA, N.
Integrated brigades in the Vladivostok harbor. Mor. flot 23
no.4;6-8 Ap 163. (MIRA 16:5)
1. Nachallnik otdola truda i zarabotnoy platy Vladivostokskogo
porta (for Kovallskiy). 2. Starshiy inzh. otdela truda i
zarabotnoy platy Vladivostokskogo porta (for Gitlina).
(Vladivostok-Longshoremen) '

POZHIDATSY, Nik*olay Hikolayevich, doteent; PAYLOT, Anatoliy Ivanovich,
dotsent; YADIHOYIGH, Ivan Ivanovich, doteent; KOMISKIT, Anp7l
toliy Grigorlyevich, inzh.; ZORUK. Tladimir iuV-ya-n-o"vi-h, 1-fi.;
----AHOXHT-N,-Tikt(~i"YWtillyavioh, inzh.; SERGIYEWO, L., red.;
BONDARENKO, 0., red.; GUSAROY, K., tekhn,red,
[Textile materials for the clothing industry] Haterialovedenie
shveinogo prgizvodetva. Pod obahchei red. H.H.Pjzhidaeva. Kiev.
Gos.izd-vo takhn.lit-ry USS, 1959. 411 p. (MIRA 13:2)
(Clothing industry) (Textile fabrics)

SUKILUMV. M.I., kand.takhn.nauk; URAUT, Y.K., kand.tehh.nauk; PAYLOY, A.I.;
kund.tekhn.nauki dots:; VADIYDVICH
1191 Ii kand.takhn.nauk, dots.
KOVAIASKIY. A.G. inzh ZOWK, V. " inzt
"f;~*the ~iothingp induat "'by T.Ajlodestovap L;N.
"Fabrics . ry,
Plerova, B.A.hu-zov. R-evievied by M.I.Sukharay and otbem Izv.
vys.ucheb.zav.; tekh.leg.prom. noo2mv-n6
1. Leningradekly tekstilNVY institut im. S.14.Kirova (for.
S~kharev, Karitsev). 2. Kiyevskiy teIrhnoIhgithhskiV inBtitut
legkoy promyehlonnosti (for Pavlov, Vaditaovich, Kovallskiy
Zoruk),
(Textile fabrics) (Clothing industr7) (Moaentova, T.A.)
(Fieurova, L.N. ) (Buzov, B.A. )

KOVALISKIY, A.G., inzli.
Testing Icnit outerwear for abrasion. Izv. vys. ucheb. zav.z
tekh. leg. prom. no.4g65-71 163. (MIRA 16-io)
1. Moskovskiy tekstilInyy instilUt. Rekomendovana kafedroy-
tekstillnogo mat-erialovedeniya.

PAVIf)V, A.I., kand. tekhn. nauk; -KOVALISKIY, A.G. [Koval'SIRyi, A.11". 1;
I
BOZIfKO, I.Ya.
Problem of the felting of knit fabrics. Leh. prom. no.4:5.'-55
I -A 1Q.- I ~
O-D 165. (I~UR I )

KOVALISKIY. A.N. ':.*
Conference on the production of curvod automobile windBhields.
Stak. i ker. 17 no.10:46-48 160. (MIRA 13:10)
(Autmobilee--W,indows and vindshields) -1 '

.1y, TI, LY UK 9
N. ~.ard.tekhn.nauk; KOV" in?:h.
I lcot?illnt rvInforclid conort-to bnr ts "or
Cti
def ormna 1.4-1 ons .Fltrol. k,-)nst.--?-. no.1.61-68 165.
0 tu~ 19a)
Institut stroitellrkykh
konslurukt!3iy (lonstroya I%iyL-,v (for Kovl-illskly).

KOVALIMCIY A.V-;.:TRUBAGMff. T.Ye.
Inproving production of brakO Bhoss for railroad cars. Zhel. dor.
transp. 40 no,'2:56-60 IP 158. (MIRA 11:3)
1. Spetsialist Nauchno-tokhnichoukogo soveta Mininteretva putey
nobbahchenlya (for Kovallokiy). 2. %challnik otdala promy-Rhlennykh
predpri.vatiy TSentrallnogo proizvodstvennogo upravleniya Hihisteretva
Initey aoobshch6n1vn (for Trubachev).
(Railroads-Bralms)

ICOVALISUY, A. ye.
'USSR/Retils- -:Carbides~':.Hardnesis. Testing- Nov. 50,
"On Microhardnesp Tests-of High-Melting Carbides,"
A Ye. Koval'skiy, L. A. Kanova, Combine of Hard
Zloys
"Zavod Lab" No 11, pp 1362-1365
Describes procedure of expt conducted for examg in-
-fluence of.various.factors; suph as cold hardening
polishing, load and rate of loading, location
of, impression an specimen and others, on results of
,microhardness tests of hard carbides.
18OT81
180T81

oos
0 0
.41 a
!D
0
by
d t"My =MS. ber 004 Men
at d1libno tmp- ~ AMM4 M bounds: of
comommets no Points W n, CbC 23,
=4 WICOSM-IMS -ad. % and at lKel. the Potato We
I . 16,CbCS%MdV7ClD.7Ml& At Usber WC contents
base avows wbkb b WC coats. up to 1% of
for) TIC~. Tb, Ist
'j~".padft 4 1.h~ (hYM
thetical) pare We be .0 A. n
the specimg,cl anotber carbide to tbb vahtt. the Pester
is The my. ci WC In tbb Carblidle. Tbe Mineral livarile
contains Cb AM 11 In AM VW. POO 1:1. The Cb-71
vNelorill hen It can to trugommil Into CbC +
sU
Tj tbloos"s about Ysat
the W. giber""
All-ILA MALLAWAL UMVIPW CLAIOMM
US 0 ID 81; a 'jxj j (I il, j jJ& I I Ira IN A S 6 W 0 0 a 'I W so 0 a a- i- a f -.00
NA
040 eee dole* 0 0 000 0 0001,000-0:0100 *1* 0 9 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0
lee
0*0
We 0
a**
411119
#040
so 0
see
was
Illso

-KOVAL'SK.rY,-A,IC,
"The micro-hardnees of binary high melting carbides':
pp. 170 of the monograph I'Microhardness", Acad. Sci. U.S.S.R.
1951
PChanging the micro-h-..rdness of zirconium carbides
in dependence to the carbon content."
pp. 137 of the monograph I'Microhardness", Acad. Sci. U.S.S.R.
1951

UISSR/Metall=gy Hard Alloys,
titanium Carbide
Feb 5 3
"Dependence of the Ricrohardness of Titanium Carbide
on Carbon Content'lCh. Ye. Koval'skiy~,-t~!- G. Makar-
enko
Zhur Tekh Fiz, Vol 23, No 2, pp 265, 266
,Determines periods of space lattice, C content and
microbardness for several speci-ns of Ti carbide
with various C concentrations. Riesults are pre-
sented in form of diagrams. Max value for lattice
270T95
period of Ti carbide was found by authors equal to
4-32QA, being in disagreement with result obtained
by American investigators Norton and Madry (J of
Metals, No 11, 1949).
270T95

AUTHORS: Kovalskiy, A.Xe., Lityintsev, A.I. , Vnheshch. Ye-Ya. 3 2-1 2-4W T
TITLE: AnX-Ray Camera for the Exposure of Poli3he,3 Sections (RQn"ganovikaya.
kamera. alya sryemki shlifa).
FERIODICAD, Zavodskaya Laboratoriya, 1957, Vol. 23.. lir 12, IT. 1501-1502 (USSR)
ABSTRACT: The ncw construction of an X-ray photographic camera suggested by
this paper consists in the fact that in this case the film is fixed
in a semicycle, whereas the sanple is located in the cen$-1er of the
circle. In the same manner aj in Debye's camera it iz oos.,3ibls to
0
take X-ray pictures at angles of from 0 to 90
between 16 and 820). If all 1-1nes are inteended to be dbtained on one
film (for example %vhen investigatirg p1j&qe componi,"4_,ayi), tnis car.. '~,e
brought about by taking repeated piotureB on one ar-1 -'.-h;.- samn f!_lm
at different angles. The remaining parta of the film arT,
on this occasion, covered by lead strips. The came:L-A is dtsc~e_bed as
follows: On a base plate, which rests -upon 3 sere-,m , 2 7nsts are
firmly mounted, wtach serve as a base aM mca%~s of faqt-aring an ad-
Justable curved photo film holder. Above it a of
shape is fitted Aioh is provided 4th ar, adj-j5table s1l..' ThE s=-
Card 1/2 ple is fastened on a movable '11holder in the varva-~ure ax'--3 of the

An X-Ray Camera for the Exposure of Polished Sections 32-12-42/71
film holder. This holder rest3 UP01-1 _2 bracke+.:~ which '17e. 13.0anted
on the base plate. The.re is 46 figure.
ASSOCIATICK: AU-Miou Scientific Research In3tit-ate for Hard Alloys
(Vseaoyuznyy nauohno-issledovatell skiy institut tvardyk-h splavov).
AVAILABLE: Library of Congress
Card 2/2 1. X-ray cameras-Operation 2. X-ray

67837
/JD 4100 BOV/180-59-6-15/31
AUTHORS: Kovallskiy, A.Ye., and Pivovarov, L.Kh. .(Moscow)
TITLE; -Ijh~67"X..; ra~-,IhVet"VT94 ion of the Gementing Phase of
Tungsten Carbidel'L johpltTOermet Alloys
PERIODICALs Izvestiya Akademii nauk SSSR,Otdelenfye tekhnicheskikh
nauk,Metallurgiya i toplivol 1959,Nr 6,pp 113-120 (USSR)
ABSTRACT: The allotropic modification) the lattice parameter$ the
grain size and the quality of the surface of VK
(tungsten carbide - cobalt) alloys were investigated.
Alloys were made by the normal methods for preparing
cermets.v'i Co contents from 3 to 25% and sintering
tempera ures of 1350 to 1550 OC were used. In almost all
the alloys the Go existed as the cubic form. Only in
VK-3 (containing 3% Co) after sintering at 11+20 OC and
slow cooling) and VK-8 (containing 8% Co) after sintering
at 1)+70 OC and slow cooling, was the hexagonal form
found. The WC: content in the Co solid solution does not
depend on the quantity of Co in the charge and is
determined by the conditions of sintering. The higher
Card the sintering temperature2 the greater the amount of WC
1/2 in solution. The rate of cooling after sintering also
affects the WC content in the Co phase, as shown by the I*/

24-7100
77121
SOV/70-4-06-22/31
AUTHORS: Kovallskly, A. Ye., Semenovakaya, S. V.
TITLE: Concerning the Molybdenum Monocarbide Structure.
Brief Coyniunication
PERIODICAL: Kris tall ograf iya, 1959, Vol 4. Nr6, pp 921--c)*21 (USSR)
ABSTRACT: Of the five polymorphous molybdenum monocarbides
known in the literature, four are hexagonal but occur
in different space groups and have differing unit
translations a and c; the fifth is face-centered cubic.
The Wetastable molybdenum monocarbide whose space group
't
- P6
i s C
~mc could not LP to now be produced pure. The
3
authors accomplished this by hot pressing of the
powdered Tixture of 89% Mo + 1196 C under r,
,00, 500, and
'
200 kg/cm- pressure at 1,750 +
5&0C for 70 min. X-ray
diffraction data which are close to those veported by
H. Nowotny, et al. (Z. Anorcr. Chem., 26-1, 2261-264,
,
C
2
1952), proved that specimens produced under 600 kg/cm
Card 1/2 pressure consIsted exclusively of the desired metastable

Concerning the Molybdenum Monocarbide
Structure. Brief 6ommunication
7-17121
SOV/'p-11
phase. Specimens produced under 500 kg/cm 2 pressure
had the diffraction lines of both the metastable
monocarbide and Mo 2C. Specimens produced unqer 20G
kg/cm2 pressure consisted largely'of Mo,)C. C-' Dh-se
disappeared in both cold hardene8 and ui~defol~med
specimens after annealing at 750 C for 90 min;
only Mo C lines vemained. There Is I table; and
5 referKees, ~ Gevnian, I U.S., I U.K. The U.S. and
U.K. references are: T.A. Wilson, Trans. Amer. Inst.
Min. Met. Engineers, 117, 188, 1934; K. Kuo, G. Haug,
Nature, 170, 245-246, 1952.
ASSOCIATION: All-Union Scientific Research Institute o, Hard Alloys
(Vsesoyuznyy nauchno-issledovatel'skiy institut
.tverdykh splavov),
SUBMITTED: June 15, 19159
Card 2/2

6 7~ 7 3
1tv. 9100 sov/i26-8-5-27/29
AUTHORS: Kovallskiy, A..Ye., and Semenovskaya, _SV
TITLE: 6n T72~Additional Weakening of X-ray Interf erenoes in
Powder Spe imens~%
PERIODICAL: Fizika metallov i metallovedeniy97 Vol 8, 1959, Nr 5,
PP 794-796 (USSR)
ABSTRACT: It is commonly known that a correot structural
interpretation of interference is impossible withoi,,',-
taking into consideration the influence of sub-
microstructural factors on the intensity (primary and
secondary extinction, tertiary distortionsq errors in
the superposition of atomic layers). Besides~,, as shown
by Wilchinsky (Ref 1), an additional weakening in
Intensity is observed in powder specimens whi(-.,h is dzis
to "entanglemenbl' of the reflectea rays in. coarse-
grained non-compa-t specimens. Such an entanglement
aecording to Wilc~insky (Ref 1) is constant fo-1 all"
angles of reflection. If oai culat ions are carried out,
not for the absol,).te intensity of any one particular line
Card but for the intensilies of several lines, as has been
done by Ybehanovska (Ref 2) and Ivero-nova et al (Ref 3)9
the constant multiplier is excluded and heniz,,e the "powdGr

67773
sov/126-8-5-27/29
On the Additional Weakening of X-ray Interferences in Powder
Specimens
factor of intensity could apparently be ignored. However,
in practice this multiplior appears to change with the
angle of reflection. This has been found by Mckeehan and
Warren (Ref 4) for tungsten powder. The present authors
also verified this fact on three tungsten powders:
(a) coarse-grained, (b) fine-grained unmilled, and
(c) fine-grained milled in alcohol. By hand pressing at
various pressures, specimens of various compactness were
obtained from each powder. The intensity of four lines
of each specimen was measured in a URS-50I apparatus in
CoKa radiation with an iron filter; the speed of
rotation of the specimen was 0.5 dog/min the speed of
movement of the potentiometer strip was 100 mm/hour, the
slit widths were 2, 1 and 0.5 mm. The results are shown
Card in the table on P 795. The table data show that in the
2/4 fine-grained unmilled powder the degree of compactness
affects the intensity relatively little. In the coarse-
grained and also in the alcobol-milled fine-grain powder
the effect of compactness on intensity is considerable.
Identical behaviour of such markedly different powders

67773
SOV/126-8-5-27/29
On the Additional 'Weakening of X-ray Interferences in Powder
Specimens
is possible, and is due to the formation in the fine-
grained powder of conglomerates in which the rays
become "entangled" in the same way as in large grains.
The drop in intensity, as distinct from Ifilchinsky's
data, depends on the reflection angle, but this
dependence is not a general one obtained for one
particular specimen by YAckeehan and Warren, but is
accidental by nature. The present authors think that
this conclusion is reliable~ since the magnitudes of
intensity oscillations, shown in the table, exceed the
experimental error limit (5%) in the majority of cases.
The presence of such chance intensity variations in
relation to reflection angle and compactness makes the
interpretation of the intensity of powder specimens
unreliable. As can be seen from the data of the same
table, variations of the dimensions of the physical half-
width of the line in relation to compactness do not in
Card practice exceed the limits of experimental error, i.e.
3/4 the magnitude of the half-width of the line is independent
of the compactness of the specimen. ~K

67773
sov/126-8-5-27/29
On the Additional Weakening of X-ray Interferences In Powder
Specimens
There are 1 table and 4 referencesv of which I is
Soviet, 1 German, 1 English and 1 Czech.
This is a complete translation.
ASSOCIATION: Vsesoyuznyy nauchno-issledovatel'skiy institut
tverdykh splavov
(All-Union Scientific Research Institute for
Card 4/4 Solid Alloys)
SUBMITTED: April 5, 1959

S/ 137/62/.1) 00/002/0'~6/14,
A0061A,101
AUTHORS- Kovaltskiy, A, Ye., Pivovarov, L, Kh., KuznetsovA, K. F
LE~ Tne Pffect of technological factors of manufacturing sintered car-
bides on 3hanges In tungsten carbide radiographc
1962, 28, abstract 21G224
r-ZRIOD-ICAL, Referativnyy zhurnal, Metallurgiya, no. 2,
("Sb. tr, Vses. n.-i. in-t tverdykh splavov% 1960, no. 2, 105-!08)
TEXT; on the surface of WC-Co sintered carbide specimens the authors
revealed abrupt changes in the relative intensity of a series of X-ray diffrac-
tion lines of WC; a particularly high increase is obser-,red in the intensity
ratio of line pairs (0002)/(110) and (001)/(101). The effect of charges ic
sensitive to heterogeneity of specimens in the same grade of carbide and under
the same sintering conditions. It is practically constant at changes in the
Co-:!ontent from 6 to 151%; a further increase of the Co conTent caUses a sharp
rise of the effect, The effect is a function on the sintering temperature L'fDr
BK 6 (WKO %-IdbK 115 M1151), It Increases with temperature, and drops forBK ,o
(-VK20)]. This effect depends also on the duration of grinding the initial
mixtures, t~e temperature of reduction and carburizing, and does not depend or,
Card 1/2

'/', 3 716
The e f f e o ~ te c. hnol og i c al f actors AD06/A 10 1
additional annealing whll*h entails decomposition of Co of the solid Solut-1-on.
-it is stressed that these charges in the relative intensity bec_ome rather
noticeable oTily on the specimen surface; it is 0.5 for 'VK6 and 1.7 for VK20,
Af'er re-noval of the surface layer to 0.1 mm depth or etching off the Cc phase,
-.he '002')'/('110) ratio drops to a magnitude which corresponds to pure WC.
1. Brokhin
[Abstracter's note, Complete translation]
C~Lrd 2,12

S/237/62/000/002/037 144
Aoo6/AlOl
AUTHORS; Kovallskiy, A. Ye., Semenovskaya, S. V.
T=LE.. Changes in the tungsten monocarbide radiograph in sintered carbides
PERIODICAL4 Referativnyy zhurnal, Metallurgiya, no. 2, 1962, 28, abstract r2G225
("Sb. tr. Vses. n.-i. in-t tverdykh splavov", 1960., no. 2, 109-112)
TEXT: It is stressed that the magnitude of the intensity ratio of two
adjacent interference lines of WC (110) and (002) on the surface of some WC-Co
sintered carbide specimens, is considerably different from that of pure WC.
It depends on a number of technological factors. The mentionod offoct, take,~~
place in both intensified grinding and sintering of pure WC without addithn of
Co. The maximum magnitude of the aforementioned ratio (4.213) was also revealed
on specimens of Ti-sintered carbide T15K6. The nature and causes of the pheno-
menon observed have as yet no', been revealed.
I. BroRhin
rAbstracter's noto: Complete translationj
Card 1/1

_)UU;IU
S1 _1 3 7/62/0,00/00 21C,
/S7 .2 :P I/
A'."M-40RS Kovallskiy, A. Ye., VrzheahchYe. Ya.
'I "!LE,, The effect of the temperature of manufacturing s1ngle-phase tLn:aI-_im
tungsten carbide on the incubation period of decompoBition
F EF,.:07 IT CAI_,, Referativ-.,yy zhurnal, Metallurgiya, no. 2, 196'. 28, ab~trac-t. 2VG2_:*_,
("Sb. tr, Vses. n.-i. in-t tverdykh splavov," '.960, no. 2, _129-1314)
The methods of X-ray and metallographica'i analysis were u~:ed --o
Inn esti gate the effect of temperature of preparing a single-phase solid 3CI, '1'~ I on-
of TaC-WC on the duration of the incubation period and the dispersity of pha:ze5
after decomposition. The specimens were prepared by two stagest a) roas*.Ing
a 1, 800 of a WC and Ta205
mixture with carbon black;. b) repeated pressing
and sirtering of the carbide powders obtained at temperatures required to atta4r,
complete solubility, and above. it is shown that an increase cf the preheating
t-E-mperature prior to annealing extends considerably the lnnibation pe!iod. ior
4.ns:~~an,,e, a specimen roasted at 1,8500C (1.5 hours) decomposed aft=r -~ hour
annealing at 1,4000C, b*at a specimen roasted at 2,3500C did not decom-Poze alf~-_-
48 hour anr,6aling at 1,600 0C. The dispersity of carbide phasezi Is ,.h~- higher
,bard 1112

eff~_ct uf the temperat~,jre ... -S/137A2/b00,Aj-,D2/oe,/j o:
A006/A101 J
greater t-e ov6rsaturat,on of the solid solution,
reC,oMPOE!*AOn -.f the
comoosite TaC_JJ,~ oarbide up to equilibrium conaentrate occurs in a jilmp ~jftc_,-
,he Incubation period. This is confirmed by the absence of partially de,2cmp-~sed
crystalzc. In Individual cases some crystals were observed, where the decomp.--c-4-
tion had not as yet started, together with cases of complete decomposition,
1. BrokhIn Vr
[Abstrac~ierts note. Complete translation]
Ca-d 212
AuT,-IORS: Koval'skiy, A. Ye.,. pivovarov, L. IUI*
-=U?. Grain size of the cobalt phase in sintered -.arbides
F--ERIODICAL; ReferativnyY zhurnal, Metallurgiya, no. 2) 1962, 29, absirac-L. 2Ci-229
(Ii.Sb. tr. Vses. n.-i. in-t tverdYkh splavov", 1960, no. 2, 172-175)
TEXT. Specimens of.BK 6 (vK6), BK 15 (VK15),13K 25 (VK25) and T I_5K15
(T15K15) were investigated by the X-ray method to determine the effect of tne
carbide composition and the sintering temperature on the grain size of the
co-phase. Changes In the grain size were not observed at sintering; temperature
oc. The grain size of the Co-phlase incr~1111
variations within 1,380 - 1,500 for VK15 59/L~ -and
with a higher Co content in the carbide and I, for vK6 36,&; 1. C. the
for VK25 75 mm. In the T15KI5 carbide the grain size Is 112,0,,
substitution of , WC portion by composite TiC41C carbide entalls grain SrO~'lth
arameter of the Oo-phase lattice increases, on the
of the co-phase. The p Cr)
contra-Y, with iligher sintering temperature and does not depend on the
oontent in the carbide. A. 11-pik
[Abstracter's note: Complete translation]
Card 1/1

NOVALISKIY, A07se- FIVOVAROVI L.Kh.
L
Changes of the temperature factor in line intensity during the
dissolution of tungsten carbide in cobalt. Fiz. met. i metalloved.
9 no- 4:626-627 Ap '(PO . (MM 14:5)
1. Vsesoyuznyy nauchno-issledovatellskiy institut tverdykh oplavav.
. kSolutions, Solid) (Tungsten carbides)

S/126/61/012/002/018/019
51b 265", E032/E514
A a Ll 0
AUTHORS: Ivensen, V.A., Koval'skiy, A.Ye, Semenovskaya, S.V.
and Eyduk, O.N.
TITLE: On the anisotropy of the elastic properties of
tungsten monocarbide
PERIODICAL: Fizika metallov i metallovedeniye, 1961, Vol.12, No.2,
pp.299-300
TEXT: In view of the difficulties in the production of
single crystals of tungsten monocarbide and the determination of
their properties, the present authors have investigated the
anisotropy of its elastic properties using a single crystal of
WC-Co (10 wt.% cobalt). It is known that reversible (i.e.elastic)
thermal stresses occur in two-phase alloys as a result of
differences in the thermal expansion coefficients of the two V
phases. In the present work the absolute magnitude of the
stresses was measured using the YPC-50 (URS-50) diffractometer
with Co K 0 radiation. The latter radiation was employed in
order to exclude effects associated with the doublet structure of
Kala2' The displacement of the 11centre of gravityll of the lines
Card 1/3

On the anisotropy of the elastic ... S/126/61/012/002/018/019
E032/E514
due to the specimen, relative to the lines due to a free specimen
of tungsten carbide, was measured., In addition to this shift, a
determination was made of the "structurall' width of the P line due
to the nonuntformity of the thermal stresses. The width of the
lines obtained after the removal of the cobalt phase (by means of
hydrochloric acid) was subtracted from the total width, since the
removal of cobalt removns the thermal stresses. The subtraction
was carried out with the aid of a linear formula. It was found
that as the direction of,the crystallographic plane approaches the
c-axis, the elastic modul6s increases. For example, the elastic
modulus along the c-axis in greater than that along the &-axis by
a factor of 1.5. Assuming attwee-dimensional stress state, it is
concluded that the tungsten carbide lattice in the alloy is
compressed, which is in agreement with all the published models
describing thermal stresses in the two-phase system (Ref.2:
G. P. Zaytsev, FMM, 1956, 2, NO-3, 494; Ref-3t W. Spatht Metall.
1958 No.10; Stahlbau, 1958, 24, NO.3; Ref-51 J- Gurland, J.Trans.
ASM.: 1958, 5o, 1o63). The cobalt lattice, on the other hand,
should be in a stretched state. It is pointed out, however, that
Card 2/3

KOVALISKIY, A.Ye., kand.khWeheskikh nauk
"X-ray diffraction analysis of polycrystals" by
N.N.Kachanev L.I.Ifirkin. Reviewed by A.E.Koval'akii.
Zav.lab. Z7 no.6:766-767 161. (MRA 14:6)
(X rays--Diffraction) (C:,,istallography)
(Kachanov, N.N.) (Mirkin L01.)