SCIENTIFIC ABSTRACT LEPINSKIKH, B.M. - LEPLINSKIY, M.P.
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Document Number (FOIA) /ESDN (CREST):
CIA-RDP86-00513R000929320009-7
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RIF
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S
Document Page Count:
100
Document Creation Date:
November 2, 2016
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August 23, 2000
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9
Case Number:
Publication Date:
December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
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LEPIIISKIKH B.M.; YESIN, O.A.; IETERIN, G.A.
ining oxides of lead,
Surface tension and denSilY of alloys conta 10.3:642-�48 Mr 160.
.7anadium,, and silicon. Zhur. neorg. khim. 5 r (MIRA 14:6)
1. Institut metallurgii Urallskofo filiala All SSSR.
(lead oxide)
(Vanadium oxide)
(Silica)
IIIMMIAI
IL
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tic
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SUVRIM, S.V.; SAPDZHNZOVA, T.Y.; UPINSIM, B-H-
,- . - - -- - -, -,-A
Ilectric resistance and phase constitution of briquetted Ilmnite
in the process of reduction roasting* Titan i 9go splav7 no.4:28-
31 16o. (MMA 131l1)
(Ilmonite--Xectric properties) (ore dressing)
GOLIDSHIEYII, Nison L'Yovich; VOSKOBMNIKOV, V.G., prof., doktor tekhao
nauX., retsenzentj NEKRASUV., N.K,O dots.,rkand-. tekhn,, naukj re-
tsenzent; VATOLIN., N.A.# kand. tekhn. nauk, retoonzent;
LEPIN reteenzent; POPELI, S.I., prof. doktor tekhn.
nauk, red.; BURIKOV, H.M., red. izd-val TURKINAp Ye,D., tekhn.
red,
(Short course on the theory of metallurgical proceaves) Kratkii
kurB teorii metallurgicheskikh protsessov. Sverdlovsk., Goo.
nauchno-tekhn.izd-vo 3it-ry po chernoi i tovetnoi metallurgiij,
1961. 334 p. (KIRA 15:2)
(Metallurgy)
s/o8l/62/000/008/033/057
B156/'101
AUTHORS: Lepinskikh, B. M., Yesin, 0. A., Alusikhin, V. I., Vatolin,
TITLE: The electrochemical alloying of metal with vanadium
PERIODICAL: Referativnyy zhurnal. Khimiya, no. 8, 1962, 372, abstract
8K198 (Sb. "Fiz.-khim. osnovy proiz-va stali". M., LN SSSR,
1961 , 2 36-241 )
M: The electrochemical extraction of V from dumped or conversion
blast furnace alaj;9 containing up to 20/1~0' V205and up to 4qA Feo is
described. The cathodic current yield of V in relation to Dc, the furnace
atmosphere, the composition of the slag and metal and the temperature is
investigated. In oxidizing atmonphereB the cathodic current is much lower
than in reducing atmospheres, since in the first case the V in in tho
form of V205 0 Variation between 1 and 2-5 a/CM2 in DC may be accompanied
by a possible variation between 5 and 25~o in the initial V content. The
metal bath of the furnace can be used an the cathode. EAbstracter-a note;
Complete translation.1
Card 1/1
1-43
8/030/61/000/004/012/015
B105/B206
AUTHORS: Baraboshkin, A. N., Candidate of Technical Sciences
Lepinskikh, B. M., Candidate of Technical Sciences
TITLE: Physical Chemistry of Molten Salts and Slags
PERIODICAL- Vestnik kkademii nauk SSSR, no. 4, 1961, 122-123
TEXT: The Voesoyuznoye soveshchaniye po fizicheakoy khimii rasplavlennykh
soley i shlakov (All-Union Conference on Physical Chemistry of Molten Salts
and Slags) was convened by the Otdeleniye khimicheskikh nauk (Department of
Chemical Sciences) and the Institut elektrokhimii Urallskogo filiala Akade-
mii nauk SSSR (Institute of Electrochemistry of the Ural Branch, Academy of
Sciences USSR) in order to coordinate research in the field of molten Salts
and metallurgical slags. The Conference was held in Sverdlovsk from November
22 to 25, 1960, and was attended by about 400 delegates from 72 scientific
organizations of the Soviet Union. In the Section for Molten Salts, main
attention was paid to problems of structure and thermodynamics of melts, the
investigation of their physicocbemioal properties, of the equilibrium in the
system metal - saltp and of electrode processes. Reports by M. F. Lantrptnv,
A. F. Alabyshev, A. G. Morachevskiy, M. V. Smirnov, and N. Ya. Chukreyev
dealt with the investigation results of complex formation in molten salts.
Card 1/4
S/030/61/000/004/012/015
Physical Chemistry B105/B206
M. V. Smirnovp N. Ya. Chukreyev, and V. Ye. Komarov established by the emf
method that the solutions of molten salts are subject to Henry's law in the
field of low concentrations. Reports by N. K. Voskresenskaya, I. D. Sokolova,
Ye. L. Krivovyazov, R. V. Chernov, Yu. K. Delimarskiy, and B. F. Markov
explained the idea of the conformance between the structure of salts and their/
mixtures in solid and molten state. A. I. Belyayev elaborated a new method
for the investigation of melts which is based on measuring the absorption
ofir-radiation of radioactive substances. Reports dealing with the
investigation of the states of equilibrium in the system metal - salt (A. P.
Palkin, L. N. Antipin, S. F. Vazhenin, M. V. Smirnov, and N. A. Loginov)
showed that the formation of ions of low valency is the main cause of the
solving of metals in melts. By means of the emf method, M. V. Smirnov, V. Ye.
Komarov, and N. Ya. Chukreyev determined the temperature dependenc, of the equi-
librium constants betweE. the metals 3irconium, hafnium, beryllium, and their ions
of low and higher valency in chloride melts. M. 11 Smirnmv. A N~
BAraboshkin, Yu. K. Delimarskiv, B. 1. Skiretymonsicaya, and M. , T.qn+--+---
showed that the electrode reaction is controlled under usual conditions by
the diffusion in the salt- and metal phases, rcopectively. Ye. A. Ukshe,
N. G. Bukun, and D. I. Leykis mentioned measurement ro!i;ults of diffusion
coefficients of ions in chloride melts.
Card 2/4
8/03q61/000/004/012/015
Physical Chemistry B105/B206
V. P. Mashovete and I. M. Yegorov discovei,ed a noticeable activation poly-
merization during the discharge of oxygen-containing ions on graphite.
0. V. Travin and L. A. Shvarzman studied conditions of equilibrium distribu-
tion of elements of the 5th and 6th group of the periodic system (14b, Mo, W)
between molten iron and slags of simple composition as well as problems of
metal refining by means of solid admixtures. Yu. P. Nikitin gave an evalua-
tion of the rate of the transition reaction of Fe2+ from metal into 81ag.
V. I. Malkin anilyzed the structure of molten slags and pointed out that the
acid-basic properties of silicate melts may be described by the theory of
screening. questions of the structure of molten oxidized melts were
mentioned in the discussion, the majority of the studies showing that the
heteropolar bond is predominant in molten slags. In its resolution, the
Conference pointed out the insufficient development of studies on the
molecular-statistical theor,- of ionic melting, the slow introduction of new
physical research methods af structures of the melt. The necessity of
intensifying studies of thermodynamic properties of molten mixtures and the
states of equilibrium of metal melting is pointed out. It was also recom-
mended to pay greater attention to the systems with low melting tempera-
tures, and the study.of kinetics and mechanism of electrode reactions,
Card 3/4
S/03 61/000/004/012/015
Physical Chemistrj ... BI 05YB206 j
especially thd electrode crystallization of metals. Finally, the proposi-
tion was accepted to hold such conferencearegularly and to start a clear
coordination of scientific investigation in the field of melts.
Card 4/4
s/18o/61/000/005/002/018
E071/E435
AUTHORS: Lepinskikh B M Yesin, O.A.. Manakov, A.I.
r!N-erdlovsO ,
TITLE. Electrolytic precipitation of chromium and vanadium
from molten slags
PERIODICAL: Akademiya nauk SSSR. Izventiya, Otdeleniye
telthnicheskikh nauk, Metallurgiya I toplivo, no,5,
1961, 19-21
TEXT. An electrolytic separation of vanadium under reducing and
oxidizing LondItions as well as simultaneous praiipitation of
chromium and vanadium fr,om a works' slag were investigated, In
the initial experiments 'he starting slag contained 40% CaO.
l a/
5/9 A120 5% MgO and 40% S102, To this slag an addition of
I o to 20~'V205 or 5% Cr`203 and 5% V205 was made, The
electrolysis was carried out in corundum crucibles pla--ed in a
carbon resistance furnace heated to 16oo"c,, Tungsten wire was
used for electrodes. It was found that under reducing conditions,
the -current efficiency for vanadium (about 80%) is practically
independent of the -urrent density. Under oxidizing conditions
the current efficiency does not exceed 25%, probably due to the
Card 1/3
S/18o/61/000/005/002/018
Electrolytic pre~-ipitation E071/E435
oxidation of the reduced product by the gekseous phase, On
simultaneous separation of chromium and vanadium with increasing
:urrent density, the current yield of vanadium sharply de_-reaseA V/
and that of chromium remains practizally constant, At a current
density above 1.1 A/:m2, sili:,on begins to be reduced. This
indi~atea that vanadium is mainly separated on the cathode at a
.:.urrent density below 1.1 A/,~m2 and mainl.'y chromium is separated
at a higher current density, The works waste slag on which the
electrolytic separation of vanadium was tested had the following
mean composition.- 23% Si02~ 11% Cr203, 1.2% V205, 18% T102,
1.5% MgO, 2.59'0 A1203. 1.6% Cao and 35% of total iron. Since
electrolytic separation of iron is at present uneconomic. a
preliminary reduction of iron with carbon is necessary. It wits
experimentally established that the slag had a melting tempera*:ure
of 1520'C and that it was very viscous. To improve the reducing
ondi*ions the slag was mixed with 10% of a blast-furnace slag
(40% CaO. 395' S102 and 12% A1203), The slag mixture, wJth an
addition of some :har-.oal (amount not spe-ified) was melted in a
10 kg furnace and retained for 1,5 hours at 1500'C, The redued
Card 2/ 3
S/180/61/000/005/002/018
Electrolytic precipitation ... E071/E435
metal contained 2.5 to 41'0 Cr and 0.5 to 0.7% V and the residual
slag contained 0.2 to 0.3% V205 and 4 to 5% Cr203- In the
subsequent experiments, after retaining the charge for 1.5 hours
at 15000C, a graphite anode was immersed into the slag and a
direct current was applied (current density 0.8 to 0.9 A/cm2).
On the application of the current, the content of vanadium in the
slag decreased to 0.09 to 0.10% and increased to up to 1% in the
metal. It is concluded that the electrolytic method can improve
the extraction of vanadium from slags. There are 3 figures and
3 Soviet-references,
ASSOCIATION: Institut metallurgii UFAN SSSR
(The Institute of Metallurgy UFAN USSR)
SUBMITTED- MaY 13, ig6i
Card 3/3
~LEEINSKIKH,J~t&,-L-XESIN, O.A.
Thermodynamic properties of the binary systems PbO - B 0 and
MnO - B203. Zhur.neorg.khim. 6 no-5:1223-1226 MY ?61.
(KLRA 14:4)
(Lead oxide) (Boron oxide) (Manganese oxide)
S/07 61/035/012/003/008
B101YB138
AUTHORSs Musikhin, V. I., resin, 0. A., and Lepinskikh, B. M.
TITLEt 'Use of solid electrolytes in emf measurements
PLRIODICALs Zhurnal fizicheskoy khimii, v. 35, no. 12, 1961, 2710 - 2712
TEXT: Slags used as electrolytes for the examination of melts in
ferrous metallurgy by emf measurements have the drawback that they react
with the cell walls making the measured emf values unstable. In a
previous study (Zh. prikl. khimii, 31, 689, 1958), the authors obtained
well reproducible emf values by using a mixture of Al203with 5-7'y
refractory clay as electrolyte: Al Al205+ clay Fe, C,,tq Al (2). in
the present paper, the authors checked data obtained with this element
and compared them with those obtained with a liquid slag of 4V/o' CaO,
40A A12 031 15'/~-' B2 OV and 5~6' MgO. Results are given in the tablet
Card 1/s
Use of solid electrolytes...
S/07 61/035/012/003/008
B101YI3138
Emf of chain (2) at 12500C
Liquid electrolytes
NAI E, mV aAl
0.0036 304 0.0009
0.025 180 0.0159
0.067 127 0.0536
Solid electrolytes
E; , MV cx
0.0036 320 oxoo6
0.0255 182 0-0152
ma65 120 m63o
The almost identical values for solid and liquid electrolytes allow the
calculation of emf from the equation e - 0.1 log(1/aAl) (4). The emf
values obtained with solid electrolytes are of high stability. There are
1 figure, 1 table, and 11 references: 9 Soviet and 2 non-Soviet-
ASSOCIATIONt Inatitut metallurgii Urallskogo filiala AN SSSR (Institute
of Metallurgy of the Ural Branch AS USSR)
Card 210
S10201611136100310211027
B004/BO56
AUTHORS: Manakov, A. I., Yesin, 0* A., and Leplnsklkh_, B. M.
TITLE: The Structure of the Surface Layer of Molten Niobatea
PERIODICAL- Doklady Akademii nauk SSSR, 1961, Vol. 156, No. 3,
pp. 644-646
TEXT: The authors deal with the problem of the formation of electric
double layers on the interface between melt and air. According to
published data, mainly oxygen anions will be found on the surface of the
melt. According to Ref. 8, however, a displacement of the oxygen anions by
large monovalent alkali cations ought to be possible. It was the purpose
of the present work to check this assumption experimentally. The method is
based upon measuring the surface tension a and the surface potential 6B on
the interface between melt and air in the systems C820 - Nb2051
K20 - Nb2 05; and CaO - Nb20 5 at 15000C, the concentration of Cs 20, K 20
and CaO having been varied between 0 - 50 mole%. Experiments were made in a
Card 1/5
The Structure o f the Surface Layer of S/020/61/136/003/021/027
Molten Niobates B004/BO56
furnace with carbon resistor. The cells with the substances were
protected by means of a quartz tube against reducing atmosphere. a was,
according to Ref. 9, determined by measuring the maximum pressure In
oxygen gas bubbles. &a was measured in the following electrolytic chain:
PtjNb20 5JO21Pt1O21Nb2O5 +MeOlPt. The external platinum electrodes were in
1 2 3 4 5 6
contact with Nb 205 or Nb20 5-fMeO, respectively, which were in Zr02
crucibles. The middle electrode was In an oxygen current. The summational
potential at the boundaries 6 (L) and 5 (6.) was measured by means of the
nnT5-1 (PPTV-1) potentiometer, and referred to the 0potential f9 of the
gas electrode. AE - f, + es - "g > 0. 6F-O - 60 + 6 s - Eg remained constant.
The potential difference AF1 - 60 -F_ at the boundaries 1 and 6 was
determined, the crucibles being connected with each other by means of a
thin layer of liquid Nb 205' The following values were calculated:
0
A F-B Wf-s- 88 - AEO - 6F- The results are shown in Fig. 1. From
Card 2/5
The Structure of the Surface Layer of
Molten Hiobateo
S/02 61/136/003/021/027
B004YB056
them the conclusion is drawn that the outer plate of the double layer is
formed by oxygen anions. With increasing concentration of Cs+ or K+ ions,
a partial substitution of the 01- anions occurs. The number of cations
adsorbed on the interface, their surface concentration Ns, was calculated
according to two ethodoi,l) Accordin~ to the Gibbs equation for ideal
solutions: r. -CtNio - 1; R~]80/8N; 2 on the basis of the change Aq of
the surface charge on the assumption that the double layer may be put
equal to a plane capacitor, and C - 15 mf/cm2: Lq - btsCl Not - 6q/2nN 0 e.
No is the Avogadro's number, e the electron charge; the number 2 takes
account of the number of ions in the molecule Me20. The results of these
calculationR ara vIvAn In Tab1c 1!
Oxide N .10'0 mole/OM2 Ns Ne,
(. alculated
I (Cillculated (calculated s a
from 0) from c$) from e-,)
C1320 0-1 2-45 0.436 0.0228 0.052
K20 0.1 3-18 0.415 0.0112 0.027
CaO 011 --0. 52_ 1 0.072 1 0.0003 1 0-004
Card 3/5
The Structure of the Surface Layer of S/020/61/136/003/021/027
Molten Niobates B004/BO56
From the differences between Ns and Nh the following conclusions are
drawn.: The Me+ ions replace, abovo all, niobium cations in the double
layer, which are deeper and more distant from the surface than the 02-
anions. Only a small part of the Me+ ions displaces 02- ions from the
surface. The adsorbed Me20 are thus mainly orientated toward the surface
with their oxygen anion. The more difficult displacement of the oxygen
anions from the surface of the melt is explained by their easy
polarizability. There are 1 figure, 1 table, and 13 references: 7 Soviet,
2 US, I French, 2 German, and I Roumanian.
ASSOCIATION: Institut metallurgii Ural'skogo filiala Akademii nauk SSSR
(Institute of Metallurgy of the Ural Branch of the Academy
of Sciences USSR)
PRESENTED: July 20, 1960, by A. N. Frumkin, Academician
SUBMITTED: July 9, 1960
Card 4/5
40201
S/078/62/007/009/006/0u~
B144/BIOI
WO
AUTHORS; Manakovi A* I*$ Yeoing Ot A.$ Lepinakikht B. Lt.
,TITLE,,,' Electrical oonductivity of binary oxide systems containing
hiobium pentoxide
PERIODICAL: Zhurrial. heo'rganioheakoy khimii, v- 7, no. 9, 1962, 2220-2225
TEXT:, Vh6 electrical'odnduotivity,-Kp in binary systems of Nb 0 with up
. I : 2 5
-to 50 mole'.4 Y., Li 0, CaO, Al 0 Fe 0 , or V 0 was studiedat
2 2 30 .2 3 2 5
16000C and fou'nd to be conaintent with that of similar V 0 syateM3.
700
2 5
'Pure V 205 and Nb 205 are eleotronioleemiconduotors in solid and liquid
phase._ The systems oan.be subdivided into: 1) Fe 0 - lib 0 V 0 - lib2 0
2 3 2 5' 2 5 5
wher'e X gradually inoreases with rising temperature; 2) all remaining
eystdme with a break in the k curve, which is characteristic of the
mel'ting of ionic oondu6tora. For the - Nb 0 system, the nelting and
X2 0 2 5
eolidification temperatures deri*vod from the polytherms of X are fairly
Card 1/2,
S/078/62/007/009/006"oW
Electrical conductivity of binary ... 13144/B101
oonsist6nt. with those of Its, corittution diagram. Thus, prelimin,
ary
constitution diagrams were eqtablished for all Me a 0bsyntems. From dutn.
for the activation energies of the conductivity and of the equival3nt
conductivity of electrolytic melts, and for -the viscosity, it i3 ~"-Ovpfl
that in 1) the alloys are electronic conductors independent of their
in 2) an increasing Me 0 content causes
quantitative composition, whereas a b
a transition from electronic to ionic conductivity.
2
and 5 tables.-
ASSOCIATION: Ural'skiy filial Akademii nauk SSSR (Ural Branch of fh~~
Academy of Sciences USSR)
SUBMITTED: December 7, 1961
Card 2/2
MUSIKHIN, V.I.; IEPINSKIKH, B.M.
Platinum electrode in electrochemical studies of molten oxides.
Zhur.fiz.khim. 36 no.10:2302-2303 0 162. (KRA 17:4)
1. Institut metallurgii Urallskogo filiala AN SSSR.
B101 3160
A'L7'.HCRSi Manakov, A. I., Yvsin, 0. A., and Lepinskikh, B. M. (-1verd-
lovsk)
TITLE: Surface tension, potential, and density of molten niobate.,
PER v. 36, no. 11, 1962, 2117
.10DICALi Zhurnal fizicheskoy chimii, 2521
T-r';(T: In the systems Cs 20 - Xb 2050 K20 - Ub2051 Fe2 03 - Nb 205 and C&O
Nb 205 d the surface tension and d the density were determined by the zvthod
of maximum pressure in a gas bubble at 1450 - 16500C, and L 9 the surface
potential was measured in tne Pt;kib 0 :0 PtIO-INb 0 + go 0 IPt element
1 2 521 2~ . 4 25 2 5 x Y6
at 15000C. The basic oxides in these systems are present in ind-,4stri&*1
niobi" ores and slags. Results; (1) Ahen 10 mole% K 20 is added to h'b 2050
2
0 falls from 220 to 170 erg/GM . Further K 20 addition cause3 only a alight
further reduction. The system C3 0 - Nb 0 behaves similarly, and in the
L 2 2 5
systems with CaO and Fe 203 a riseB linearly with basic oxide concentration.
Card 1/3
S/076/62/036/011/002/021
Surface tension, potential, and density... B100180
Thus, K tand Cs+ show capillary 3urface-activity with respect to Ub 20 5*
(2) V the molar volumes of the melts K 20 - Nb2059 Fe20 3 - Nb205 and
CaO - '-%'b 205vary almost linearly with the composition. (3) The temperature
coefficient v a dd/dT of Yb 2 05is -0.01, while it is -t-0.01 for V20 5"
(4) The expansion coefficient dV/dT is 24-10- for Nb 0 22-10-) oor
-3 2 5Y 1
K2Nb206' but only 5-10 for V205' falls with increasing Mo 20
concentration. At 10 moles The reduction 8,8 is N 65 my for Cc 20, 45 my fo::b
K20 and 2 my for CaO. The Cc + and K + ions thus lie at the melt - gas inter-
face. (6) Calculated by the Gibbs equation and from Lq the change in tne
charge assuming that the double layer is like a flat condenser, the s,,zface
concentration of atoms is different, suggesting that the adsorbea Cc 20 and
K20 oxides are orientated toward the surface Mainlybytheir oxygen atoms, and
only to a lesser extent (3 - 5~4) by the Cat or Kt cations. There are
2 figures and 5 tables.
Card 215
S/076/62/036/011/002/021
Surface ter-3ion, potential, and density ... B101/B160
ASSOCIATIONs Ural'skiy filial AN SSSR (Ural Branch of the AS USSR)
SUBMITTEDs .January 30, 1961
j
bard 5/3
v
3/076/62/036/012/008/014
B101/B180
AUTHORSs Manakovs A. I., Yesin, 0. A., and Lepinakikh, B. M.
(Sverdlovsk)
TITLEt Thermoelectromotive forces and conductivity of vanadium and
niobium pentoxides
PERIODICALs Zhurnal fizicheskoy khimii# v. 36, no. 12, 1962, 2734 - 2740
TEXTj The paper describes measurements of the conductivity X and the
thermo-e.m.f.me in solid and liquid V 0 and Nb 0 and of the Hall constant
2 5 2 51
in V 205* The following results are givent
V Oc Nb 0
2 If . 12 5
0 1' -- 1000(liq) '1200(od) 1500(li~
t , C 600
&.10 erg 1.58 2.73 3.56 1 6.42
17 16 16 1 14
n1 7.0-10 M6*10 3.5-10 1 7-3-10
Card 1/3
3/076/62/036/012/008/014
Thermoelectromative forces ... BiOI/B180
V205 Fb!205
n, CM-3 1 n 24.1-1016 1-13-10 16
U, cm 2/v. see U 2.2 U 53 22
1 n
U 238 U 189
P
/,kv/ d e g 1820
r~th'
1030 1100 -
2
r"-e x P ,A,.v/deg -,700 1 200 950 220
8~ is the activation energy of conductivity, n is the number of current
carriers, U their mobility. The subscripts 2 give values calculated from
the Hall constant. Conclusionst The oxides studied are n-type semi-
conductors in both states of aggregation. In solid state, their forbidden
band is narrower and extrinsic conduction prevails, which changes into
intrinsic conduction on melting.As the Hall constant of.V 205 becomes
neghtive at below 670 0C' V205 is an anomalous semiconductor whose hole
Card 2/3
Thermoolectromotive forces ...
5/076/62/036/012/008/014
B101/B160
mobility is higher than the electron. Goodman's rule atating that the
width of the forbidden band in oxides of equal valencies increases with
the energy of electrostatic interaction of ions, was also confirmed for
CuO - CoO - MnO - MgO, "Fe 0 - Al 0 and V 0 - Nb 0 There are 6
2 3 2 39 2 5 2 5'
figures and I table.
ASSOCIATIONs Urallskiy filial AN SSSR, Urdllskiy politekhnicheskiy
inatitut (Ural Branch of the AS USSR, Ural Polytechnic
Institute)
SUBMITTEDt
August 8, 1961
Card 3/3
34829
5/()-0/62/142/005/021/0?2
B1iO,/B1O1
AUTHORS: ana~ov, A. I., Yeoin, 0. A., and Le-~insk-,kh. B.
TITLE: Semiconductor, properties of' vanadium and niobium pentoxide in
solid awl liouid strite
PERIODICAL: Akademiya nauk SSSR. Doklady, VL. 142, no, 5, 1962, 1124 -
1127
TEXT: The specific electroconductivity )(, the termo-emf. anj the Hall
constant of V 205and Nb 20 5vere determined, The relatively highy-values
and the aboence of jumps on the 'polytherma when melting proved the semi-
conductor properties of V2 05 and Nb 205in both states. The activation
energies calculated from )E = k0 exp(- AL/2kT) are much higher for molten
V205 and Nb2 05than for solid ones since the intrinsic condtictance in
likely to prevail in the molten state but the impurity coriductivity dor,%1-
nate in the solid state. At 4- O'C, X (V205) is very low (T = -300C:
Card 1/0,
S/020 '0211421--IC2z:10~
Semiconductor propertiea of- ",1 10
X -= -,0-5, 12
8~- = 0.72-10- ) and is determined b.-1 accci~iental impuritieo,
At higher temperatures, the activation energy increaseE due to partial
12
dissociation of V 20 5 to IoAer oxides (6E: 450'C ~ 1.56,10- f- (;in 20
is greater than 8 F_(V 20 5), probably due to the stronger O-Nb bond, The
number of current carriers in solid state is:
nimp = ~Fimp 12(2nm n kT) 172-/-j . exp (- _/V/2kT), The effective electron
Ma s s m n was equated to the mass at rest, the number N I TIM of impuritty
centers to the number of low-valency cations determined by analy
s-.s, Results obtained for T 130 0C, n imp 0~9,!O 17 T ~ '000 1C:
17 '8
1. '-r
nimp 1 ~ 6-10 ; T ~ 1100'C: n imp 1 0.61io S,,r~;~, I
ty conductivity, Ais only determined by one type of' zziirren, :arrlers t n;-
r7lobility of the latter is: u n : X= nou n . u n (lib2 05 ) -s near *,he vaiiies 'or
if 19 0 and Zr.0 (u,;~100); un (V2 0 5) is near that for TiO 2 Ou -;t; 1 W( r t h,~
Cara 2/5
S/020/0/142/005/091/02?
Semiconductor propertieg of ... B110/3101
molten staie, the number of current carriers is calc.,Alated from the equa-
ticn for crystals: n = J[2(2nm nkT)3/2j/h3~- exp(- 4E/2kT). The higher-
heated part of the sample wab charged positively. V 205 and Nb205 have
n-type conductivity. For the thermo-cmf is:
a = (k/e)~ Er + 2 + 1n ~?(2" kT )312 ~/nth3j, -Ahcre r ~ 2 in the 9catterinr
n
of electrons on impurity ions. As in other anomalous semiconductors,
IsIg3Sb 2' ZnSb, the decrease in thermo-emf with increasing temperatiire is
probably due to partial compensation of the electron liffusion by hole
conluctivity. The thermo-emf consists of: (I) the difference of electrode
potentials at the boundaries Pt Imelt (heterogeneous effect, ahet ), and
II) the potential drop between the hot and cold parts of the sample
omogeneous effect, ahom From
R
T
ahet ~ 1/4F I 5c,) dT/T - 2/7 cV 0 dt/T1 I the following was obtained:
0 2 0 2 5
Card 3/5
S/020/62/142/-0091/0?1/022
SemiconAuctor properties of ... B110/B101
whet (liq) 325; ahet (sd) 394 iiv/deg, Re 3!11 t s o f ca I cu la t ! ~n
whom (liq) -125; ahom (sd) 500 pv/deg. ahom clMsed by diffujion of
current carriers changes its sign during meltinp of' V 205 The Hall
constant drops with temperature and chnnges its sign when passing through
the melting point of V 205(67000, In the range of proper confiuctivity,
the negative sign of the Hall constant indicates electron conductivity.
There are 1 figure, 1 table, and 15 references: 6 Soviet and 7 non-Soviet.
The two references to Enpliqh-language publ ications read a,,; f'oI low!]
01. M. Bockria, Modern Aspects of Electrochemiatry, 111o. 2, N. Y.-London,
1959. P. L. Baynton et al., J. Electrorhem, So,7.., 104, No. 4, 21)7 (1957):
ASSOCIATIO11f Institut metallurgil Ural I ~,koro "i I iala Akaiemii nauk SSSR
(Institute of tietal hjrf-y rf* !.;w I Rr.,inci; of the
of Sciencen U!"'.31)
PRESMITED Oc tober 9, 196 1 , by A. N . Frurnk in iar.
Card 4/5
PLINER, Yuriy Llvovich; SUCHILINIKOV, Sergey Ivanovich;
RUBINSHTEYN, Yevsey Abramovich; UPINSKIKH, B.?-'., red. ;
KOHOVINA, N.A., tekhn. red.
[A,luminothemy in the production of f erroalloys and ad-
dition alloys] Alim1notermicheskoe proizvodstvo ferro-
splavov i ligatur. Moskva, Metallurgizdqt, 1963. 174 p.
(MRA 16:10)
(Iron alloys-Metallurgy) (Aluminothermy)
VECHER, Nikolay Aleksandrovich; IVANOV, N.I., retsenzent; KULAKOV,
A.M., reteen%ent; Tgimmaj- R W__ red.; BASIYAS, I.P.,
Nd.; MIKHAYLIKOV, S.V., red.;--TMGIN, A.S,, red.;
BURIKOV, M.N., red.isd-va; ISLENTIYEVA, P.G.., tekhn. red.
[Highly efficient open-hearth furnace perfomance) Vyaoko-
proisvoditellnaia rabota martenovskikh pechei. Moskva,
Metallurgizdat 1963. 270 p. (MIRA 16:8)
(Open-hearth furnaces)
SEPLINP B.I. (Sverdlovsk); MIN, O.A. (Sverdlovsk); LEPINSKIKII, B.M. (Sverdlovsk)
Unetics of the interaddan of copper sulfide and cuprous oxide. Izv. Ali
SSSR. Otd. tekh. nauk. Met. i gor delo no.1:87-90 Ja-F 163.
(MIRA 160)
(Cop~-er-Metallurgy)
f
J-~-
LEPlNr3KIKII B M, (Sverdlovsk)j YE:IIN, 'j.A. All.,-NI-11"', -.'.,A.
0 ,I,-
Studying the electromotive force In proces5es of cant iron
modificatlon bj magnesium a-l-lition filloys. irl Otd.
L,~'kh. nauk. Met. 1 1, 1, 17, 1,).'; J.1, ' , ~, I' -~ 1 11 ,
,or. delo no.4. 11 , (,',";!?A ,
"Urfaco tcl.oion c-,
1,131t.4. inz....-nz. -C , 1'r).--i ~ C,~;] C: tr
ric-'/:11~'-112 Jl '63,
le Illotitut mtallul Miala
(Ion
ACCESSION NR- AT4036156 8/2766/64/000/000/0148/0163
AUTHOR: Manakov, Ao L; Yesin, 0. A.; Lepinsklkh, B. M.
TITLE- Thermoolectromotive forces and the electrical conductivity of vanadiurnandniablum
pentoxides
SOURCE: Konferentslys. po, flziko-khimicheskim oanovam prolzvodstva stall. 6th, 1961.
Flziko-khtmichaskiye osnovy* proizvodstva stall (Physicochemical basis of steel production);
trudy* konferentaii. Moscow# lzd-vo "Nauka, 11 1964, 148-163
TOPIC TAGS: vanadium, nioblum, vanadium pentoxide, nloblum pentoxide, electrical con-
ductivity, thermoclectromotive force, metal oxide conductivity
ABSTRACT: To confirm the previously established occurrence of conductive electrons In
many solid and molten oxides, the authors measured the electrical conductivity and thermo-
electromotive forces of solid and molten V205 and Nb2059 identified the nature of the con-
ductivity by calculating the energy of activation and evaluated the number and mobility of
current carriers. Electrical conductivity was measured with a bridge circuit using an EO-7
electron oscillograph and a ZG-11 audlogenerator. The electrodes were 0. 5 mm platinum
wires, and the temperature was measured with a platimLm-platinum-rhodlum thermocouple
immersed in the melt. The crucible was of zirconium dioxide in a carbon-resistance oven.
Ca,d 1/4
ACCESSION NR: AT4035155
The temf in V205 was measured in a 16 mm diameter quartz U-tube, placed in a crucible
furnace with a thermostat. From both tube ends, platinum-platinum-rhodium thermocouples
were immersed into the molten V205 and the cold thermocouple junctions were connect(d to
a PPTB-1 potentiometer which measured the to and tomf in both parts of the melt. The
temf in Nb2O5 was measured in a ZrO2 cylindrical crwAble (d = 25 mm, h = 100 mm) placed
in a carbon-resistance quartz-lined oven. The lower crucible section was thermoinsulated
which produced a thermal gradient over the crucible height, thus permitting the determina-
tion of temf with the use of thermocouples. The results shown in Figs. I and 2 of the En-
closure Indicate that the oxides are electron semiconductors with Intrinsic conductivity In
the liquid state and admixture-induced conductivity in the solid state. Orig. art. has: 4
figures , 5 formulas and I table.
ASSOCIATION: none
SUMMED: 00 DATE ACQ: 30Apr64 ENCL: 02
SUB CODE: MM# KK NO REF BOVt 014 OTHER: 006
Card 2/4
ACCESSION NR: AT4036155
ENCLOSM- oi
Fig. 1. Variation In the electrical conductivity of the compowxla V206, M206and
V206 - Nb2O6 with temperahwe.
Card 3/4
ACCESSION M- AT4036166
ENCLOSURE: 02
visa m in jw Ow AW
Fig. 2. Variation In the differential thermoelectromotive foroe of V20r, and Nb205
with temperattwe.
Card 4/4
JL
SRYVALI.N$ I.T.; YESIN, O.A.; LEPINSKIKH, B.M.
Thermodynamic properties of magnesium solutions in nickel,
lead, and 911.1con, Zhur. fiz. khIm. 38 no.5tll66-1172 My '64.
(MIRA 18:12)
1. Institut metallurgil Ural*skogo filiala, AN SSSRp Uralskly
politekhnicheskiy institut i Permskly politekhnichoskiy ingtitut.
Submitted May 239 1963.
VAT- IN ';.V. kun:1. tek I iz i. i i',:, LL I T;i I
[T:--anaac-tir is cf Olt! Flr:~t 3-%o-ulc,v.,;lr- alLd
Technical C.)nferon~,-o of ~Wercj-
lovskoi nt.
MI) 1~-Ay kil U I-' I i--~ hj Y. 1,
UTINSKIKII p 13 . IN . ;AUATI I 1N, I., . ~. .
Density of liquid' Cas'. I-ron trpate~4 with maim'nesill~-, a I .',' -
--rj 2~
Lit. proizv. nc.1-21-22 Ja 165.
AC-CN& AF6019316 SOURCE CODE: UR/0370/65/000/004/0068/0071
AUTHOR: Manakov, A. Is (Sverdlovsk); Lepinskikho B. M._ Sverdlovsk)
ORG: none
TITIEs Surface tension and density of oxide rmlts containing vanadium or niobbi
pentoxide
-V1
SOURCE., AN SSSR, Izveatiya. Metallyl, no. 4, 1965, 68-71
TOPIC TAGS3 surface tension,, densiVy, inorganic oxide, niobium compound, vanadium
compound There-Is little Ufa available on the physloo-chemical
.ABSTRACT:
~properties of oxide malts containing vanadium or niobium pentoxides:
although they are of considerable Interest to metallurgical pro-
,duction. With this In mind the surface tension (40 and density
:(d) of a number of binary systems containing Nb and V 0 were
205 2
1-determined, The surface tension and density of melts of I sys-
:tems below were measuredt K20-Nb 0 I.'.r2O Nb 0 CaO-Nb2O
1 2 3- 2 5* 5
,F0203-Nb2O3 and CaO-Y5, Fe2()3-V205, Cr.,O 3-V20c at 1200-15000C.
..j
1 M6 cations V4 and Cs In contrast to Ca2Aand Fe3/ are capillarily
iaotive in the molten niobates, In systems containing V205 the
addei I oxidis (in the range of the compositions studied) increase
corJ 1/2 UDQ: 669:532.61
ACC NRi AM19316
surface tension. The change In the molar volumes of melts of the
'Andicated systems with composition is examined. The thermal coef-
!fiolent Y - d#/dTg P =dV.dT are found for molten vanadium and
,:niobium pentoxides. Their values are discussed starting from the
,~quasl-moleoular structure of melts in the group V oxides.
Orig. art. has: 2 figure's and 2 tableti. 'CJPRS)
SUB CODE: 070 20 / SUBM DATEI 21jax,64 / ORIG REF- 012 OTH REF: 008
-777777-77~
off.
V
j
"
-v1 i
at
1;;5o
.41
-1L 08191-67 EWTH/ P( ~/wi IJP(c) JD1W'd1JW1JG1J11
ACC NRt AP6030498 (k) SOURCE CODE: U*149/66/ooo/004/002-2/00271
ORI: Tikhomirov, A. A.; Sryvalin,__j,_T,; Yf~~kn_,_q. Lepinskikh, B. V..
Perm Polytechnic Institute, Department of Physical Chomistry (Pormskiy
tekhnichoskiy institut, Kafodra fizichoskoy khimli)
E: Thermodynamic properties of :Llauid solutions of the aluminum-tin.systom
OUIRCE: IVUZ. Tsvotnaya motaUurgiyap no* 4, 1966, 22-27
TOPIC TAGS: solution property, alumintLri, tin, thormodynamic property
J.0, STRACT: The investigation was mado by the mothod of olcctronotive force. Ono of Lie
lelectrodos was liquid aluminiri, and the othor a liquid alloy of Al-Sn of varylirg
1composition. 1ho electrolyte was a mirturo of anhydrous srdium anrl potar'silln chloridos
lin equirnolar proportion, wiLh an addition of AM3~ Tho oloctroly"Ac coll, wt,- mado of
la lump of magnosito brick ~rith blind op,-,ninCs for ho olectrodoG and the thormocouplo.
iThe current carriers were tungsten -~,ires protected by alundivi jickots. The cell was
;placed at the bottom of a quartz to5t tubo with a dianoter of 50-60 The
Iexperiments wore carried out in an electric re'sist-anco furnace. Tho exporizontal
irosults are given In tabular form. '11ho followinc, conlusions were drawn;
U
11) Mleasurement of the electromotive force war nado at temperatures fron 700 to 8500-2
1
2) the systeri studied exhibitad noasurablo positi-;o deviations fron Raoult's 1-aw,
I
L~ord UDC. 669,715-f669,~5---
L 01111-11
ACC NR' AP6030493
evidontly duo to tho prc~sanco of lard,,#- doviations of the h,-,,,it cappac-ity from Yopp's law,:
J) tho depondonco of tho activitios of the components on tho co;-,position, +10 a i-mo-'m
approximition, can bo doscribod by tho forrailas for rogular -, olult; ions; 4) tno
~ther,modynamic data obtained agroo sati3factorily with tho rosul'3 of calorimotric and
oloctronographic imestiGations. OriZ. art. has: 5 formuLas, 5 figures and 3 tablos.
SUB CODE: 07, 20/ SUM DATE: 2Trlar65/ ORIG I(EF. 008/ Olu Foi: 001
BENUA Yu1iy Yullyevich; tjRSAKOV, Vadim Mikhaylovich; ABDEYEV, G,K.,
kand. tekhn. nauk, reteenzent; LEPINSKUPY.A., inzh.,
retsenzent; ASHIK, V.V., prof.,, uauchW red-.; STOLYM IT,
L.L., red.; KRYAKOVA, D.M., tekhn. red.
[Vessels on an air cushion]Suda na vozdushnoi podushke. Lenfn-
grad, Sudpromgiz, 1962. 119 p. (MIRA 160)
(Ground-effect machines)
GAYSIN, B.M.1 LEPITOVI F.F.
IWroving the laying of rolll4out hearths of gas-oil heat-
treating furnaeso. Mashinostroonie no.63106 N-D 162.
(MIRA 16:2)
(Heat-treating-P
,~rnaces--Construction)
GAYSIN, B.M.; LEPITOV,.11,.F.
------ " . I.
Improved bricklaying of roll-out hearth bottoms In petroleum gas
heating furnaces. Lit. proiav. no.8:38 Ag 163. (MA 16:10)
LEPITRE, Ii.; G"JIMLER, H.
AIRPLANE i'RPFTJIjT(',' '-7rrH,-DS. F. 17;
LMECKY CBZ"F( (ministerstvo deprovy) Praha, Czpchoslovakla. Vol. 3,
n. 4, Arpr. IP51?
Monthly List of Ealt Eumleam t1cccs!7J-rs (EEAT), LC.Vol. 9, rc. 2, Feb 1?6n,
Uncl.
112
USSP~lnorganie Cliemistry. Complex Cowpounds
,lbs Jour : Mferat. Zhurnal Khiie~u 140 0 1951 18544
Author : V.A. Pchelkin, 1. V Tcpitskiy V.I. Jpitsyn
Inst : - -
Titlu : Study of lautopic D,L-erchange Anong SL-lts of Nio-
bic AcJd of Various
Orl g Pub ; Zh. Ncor7-n Mimi~, 1956 'L iio 4, 041-85:
Abstract : Using Nb95 the isotopi.-- interchanva in the hetter-
oginous s.*;,stem of Yj.4Nbl2';37 .27112) (7) ruid KIN'b)
J3-
2H20 at 200 was studied The tntorchanw between
the precipitz-ttes I ..ind TI aad saturated so:Lut,on3
of I ind II occurs pr.,-etIc-aily inst-ijitljr W the a.-
mount of b0% rtnd do,2.,j i)ot increase further :n the
course oj~ time. 'Ihc soluUllt.- of I in the s.,itur,,.t-
ed sollitLon or 11 Is 0.-,A23 j,/ml rit 200, T-king In-
to cons;durati.on tl%.- .-oiiotLtacj of tho r,.,fr~lctlon in-
dLcus of thu Initit]. iiobatos .nd of t1w bottom phases,
the juthors conclude th'it I ond II do not intcract onQ
Card 1/3 -2_j-
USSRI Inor.gani c Chemistry. Cowpl~.;X t1-0M,,01UidS C
Abs Jour Referat. Murn-A- Khi.ij.ya No 1957. 18844
with the other qnd refute the possibility of for-
mation Of 8K20-Tt1')205 32H20 (C. MS.Lri~;nac. . Ami chim.
PhYs-~ 18666 8,5) ui,der the conditions of the experi-
ment. The intorchante between I Lind Il take place
in the amouint of 5 to 6% J,i the avera,,_,e The -uthors
explain the low de~!rue of the isotopic interchange
by thu ins*jnific.int degree of the brdrolysis of tha
ion N- "Vinto Nb0- or by the presence of
It le-j i
sWiarcs", iii which he ionp~ rfuO- or,! arrailged ia-
side the complex ton Nb OLt- 12e iaterchunge be
12 111Y
tween th2 pzecipifaLte OL -.1 4rfb 0 32H~O (III) i-nd
thu s~iturvtcd solut on of IiI KFP*lacQ instantly
ia tho -imoiLit of 2U' to 30%. The jnt.irchan,,c between
the prccipitate Of aL(NbO uiid the saturited solu--
tion of IV does not oxcecA to 3,44 even In the dur.,-
tion o!' .1.20 holtra. In the ayaLew of anhydrous IV -
111. the .!ntor%:ho;i~,,u dojro2 ~ tt-ins the max.mum vt,,luv
of 2% ifter 36 hours nad does not chin,3e furthcr.
7he experiments oi' using di erse org,,:nic and inork-,an-
Card 2/3 -24-
L 16036-65 EW(WEPA(s) A-1-T(n)/UF(ii)-2/E.PA(w)-2/EWP(t)/WP(b)/EWA(h) Pab-10/
ACCESSION NR: AP4044739 F-3D't) JD~611 S/0153/64AZ/003/0373/0377
AUTHOR S: St rizhkov, B.V.; tsklLyL4. -'V.
TITLE:,Study of the properties of solid solutions of titanates and
niobates of divalent m*etals
SOURCE: IVUZ Khimiya i khimichoskaya tekhnologiya, v. 7, no. 31
1964i 373-377
TOPIC TAGS: divalent metal titanate, divalent metal niobatel ceramic,l
barium lead.titanate, barium lead niobate, strontium lead niobatep i
solid solutiont titanyloxalate thermal decomposition, ceramic proper-
ty, density, porosity, water adsorptiong x ray analysis, crystal
lattice parameter$ electrophysical property, dielectric property
of divalent metal ti n t and
ABSTRACT: The properties of ceramics ta a e
niobate solid solutions E(Ba*Pb)TiO (Ela Pb)Nb 0,, (Sr,Pb)Nb206 I
obtained by~thermal decomposition oi'corre'spondQ, complex compounds
were inveutigated. Compressed samples of a powdered solid solution
Of 88 mol% Ba-12 mol% Pb titanate, obtained by thermal decomposition
)f ~hA-titanyloxalateo were heated for 30 minutes at temperatures in
L 16036-65
ACCESSION NR: AP4044739 0
1100-1350C range. The coramic properties (specific weight,
..porosities, water adsorption;1 of the products were determined; the.
most dense ceramic was obtained at 1200C. X-ray analysis showed the
ratio of the c/a lattice parameters decreased as the temperature wash.
increased. A,study of the electro-physical properties showed the
dielectric and piezoelectric properties improved with increasing
temperature. The Curiei point; was maximum (194C) in sampl6s heated
to 120OC; the second phase transition temperature was below -20C in
all-samples, Thus, in comparison to barium titanate, the Curie point
was more than 60 degrees bighero while the second phase transition
temperature was sharply reduced in the Ba-Pb titanate solid solution.'
The following solid solutions of Pb niobates with Ba and Sr niobates,
;,werepreparee. ' thermal decqmposition' of the hexaniobates: 60 mol%
Pb(Nbo3)2-40.,B;TNbO ) .and 80-20 and 70-)0 mol% Pb(NbO ) -Sr(NbO )
03C2*
Sample were compreAsid and baked at temperatures in tha LOO-13
range., The,oeramics fired-at 1250C were the most dense. All the
samples except those fired atUO0 and 1150C showed ferroelectric
properties which the individual titanates did not have. The dielee-
tric and piezoelectric propertiesImproved with firing temperature up
to 1250C; in the 130OG samples these properties were somewhat lower.
;Cord ,__ 25.
L 16036-65
ACCESSION BR; AP4044739
.'IX-ray analysis ofthe solid solution of barium lead titanate, conducted by
Yu ... N. Ypneyteav and V. V. g~kalovj _~t our requests indicated a - s 4 6 a * The authors
acknowledge their help und kind atteAition." Orig. art. has; 4 tables and I
e~,uatlon,
ASSOCIATION Modkovakiy aosudarstvwuW*y univeraitet, im. H. V. Lownosova
Moscow State University)j. Akustlcheijkiy Inatitut AN SSSH Kafedra radlokhimli
AN SWR RadiocJ2eiaical Department)
SLM
MITTED: 9300t62 IMCL: 00 SM cots: M,SSr
,NR.REF SOY: 007 (YrM: 000
Card 3/3
LF.PKA 0 1,
Rdibition of the CmienJus map of Morawle. Slx7r %em 69 no.2a
'135-136 "64
LZ7r.Aj R.
LEPYA, R. Activity of the Research Institute for Vegetables in Olanouc.
Ps Wo VOL. 4 nof 1
Jan. 1957. VATNIK Pr'aha., CZECHOSLOVAKIA
11
SCURM Enst European Accessions Li3t (S~:AL) 'Vol. 6, No. 4-April 1957
LEPKE, Ye., kapitan dallnego plavaniya
Remarks on IM. Dunaevskii's book "Striving for the buoyancy
of ships." Mor. flot 22 no.3:46 Mr 162. (14MI 15:2)
(Trim (Of ships))
kuunaevskii, IA.I.)
PETKEVICH, Geor4iy Ivanovich [Petkevych, H.I.]; SUBMINs S*Ioo profel
otv. red.; red.; LISOMS. 0.M. [L7sovets', O.M.I.
tekhn.red.
[Seismic lo,-?ging in the Ciscarpathian trough] SeismoknrOtfi2hni
doslidzhannia v Pereftarpatalkomu prohyni. Kyiv, Tyd-vo Akad.
nauk URSR, 1960. 97 P. (HIRA 14:1)
1. Chlen-korrespondent AN USSR (for Subbotin).
(Carpathian Mountain region--Seismic prospecting)
lEPKIY? S.D. [Lepkyi, S.D. I
Possible connection betwen the stratigraphy and the nat!.,ral ranioactivity
of Devonian sediments in the Donets Basin. Geol. zhur. 24 no.1:89-93 164.
(MIRA 18:7)
1. Institut geologicheskikh nauk AN tl~rSSR.
-v , -,.; ".1, .! , I., ~ ~ ,
11 1.- .., 1. ~~, 11 - I ~
r .
. 1: -, " , :-,
': _,i ., ] : , - . . I
LEFKOV, L.PL-,- YASTREBOVA, V.F.; (,-HEKAREV, I.I.; FILINKOVICH,
_j
SHILMA, L.M.; AY3ASHEVA, T.V.,, red*
(Manual of estimates and norms for the overhauling of build-
ings and structures in railroad transportation] Smetno-
normativnyi spravochnik po kapitallnomu remontu zdanii I so-
oruzhenii zheleznodoroz1ui.ogo tranaporta. Moskvay Transport,
Pt.2. Sec.2. 1965. 184 P. (MIRA 18:E)
1. Russia (1923- U.S.S.A.) Ministerstvo putey soobshcheniya.
2. Normativno-tokhnolo,..,Ic,-ii(iskly acktor Proyektno-konstruktor-
okogo byuro Glavnogo uprftVJO11iyU cloktrifikatsli i onorgeti-
cheskogo khozyaystva Ministerstva putey soobshcheniya SSSR
(for all except Aybasheva).
-1
GERASSIMOV, E. (Gerasimov, E.); 11,PYOVA, D.,, 7.1RUNKMA, L. (Chprvp-nkova, L.]
Problem of producing ligh"r fireproof blillling mate-rialn by *..r,rj
foam process. Doklady BAN 17 no.3:247-250 164.
1. Vorgelegt von Akademiemitglied T).Ivanoff (Ivanov, D.j.
liflf(01)1-~K, F.; lj,.! Y.1.111A, V.
tl;c;vbiological fln-lirga on th,~ ear osslclei in clrcn!r:
ear Jnf(ction. Cesk. ctolaryng. 14 ro.4-237-239 Ag '65.
1, Otolaryngologicka klinika (pr6dno3ta prof. dr. J. Chvo,~ka) a
M.Lkrobiologicky ustav (prednosta doc. dr. E. 1-kirsalek) leknr5ko
fakulty Palackeho University v Olomoucl.
BEHOULITOVA, L.; CEIT.At I.;~ MIKOVA, V.; RARSALEK, E.; ZIZXA, Z.
Pronence of Cardida on thc. rmic~ius membram-) of the re-sr-'-atory
tract. Cesl:. opidem. 13 no.3:1%'-164 My'64
1. Ustav lvkarv~,e rd'Arnl * -)loglo lelmrske fakulty FJ
(Palackeho tmlversityl, OLomouc.
KUSNIERCZYK, Waclaw; BETKOWSKI, Andrzej; KWIATKOWSKA, Anna;
LEPKOWSKA, Halina; SWIAIIIICKA, Jolanta
late postradiation injury of the larynx in relation to the
intensity of local reaction during x-ray treatment of the
cancer of larynx and lower pharynx. Nowotwory 15 no.2:173-
179 AP-Je 165.
1. Z Kliniki ORL SlaskieJ AM w Zabrzu (Kierownik: prof. dr.
med. T. Ceypek) i z Instytutu Onkologii w Gliwicach (Dyrektor:
dr. med. J. Swiecki).
OMPEK, Tadauss; LEPEDWSKI, Aleksander;
Sensitization to acoustic trauma
Otolar. polska 10 no-3-4:329-334
SZTMCZYK. Kazimierz
and pneumatization of the mastoid.
1956.
1. Z Kliniki Otolaryngologicznej S. A. M. w Zabrzu Kierownik,
prof. dr. T. Coy-pok I z Inatytutu Medycyny Pracy w Przomysle
Weglowym i Hutniczym Oddzial Otolaryngologiczny Dyrektor: prof.
dr. B. Nowakowski. Zabrze 1, u1. Curia-Sklodowskiej 10.
(MASTOID, physiology,
pneumatization, relation to acoustic trauma (Pol))
(NDISZ, Injurious effects,
acoustic trauma, relation to pneumatization of mastoid
(Poi))
(HURING DISORDERS,
acoustic trauma, relation to pneumatization of mastoid
(POW
POIAIM/Aecur.Uaa - Audition and '-,peoch J-8
Aba Jour : Ref Zhur - Fizika, No 2, 1959j, No 4162
Author : Ceypek T., Lepkowski A.,j3zYmczyk K.
Inat
Title The, Acoustic Trauma and Pneumatization of the Mastoid
Orig Pub Bull. Soc. ru-ds aci. et lettros Poznan., 1956-1957 (1958),
B14, 215-219
Abstract The audibility throBhol(13 were neasured, with respect to the
air corultction and bone conduction in 200 workersy working
from one Ivilf to 55 years under high industrial noise con-
ditions., and x-ray photographs wore taken of the nastoids.
From the degree of pneumatization of the latter., the workers
were divided into three groups (I-srnll; II-mediumy III-
large). Curves of the distribution of the deterioration of
hearing in decibels were similar In form for all gmups,
but different in details. Thus.. in the case of air con-
ductionp the percentage with loss of bearing of approxi-
mtelY 75 decibels turned out to be considerably larger,
Card 1/2
105
Ardrzej
l,ffF)ct of the localization of
force of Ita adhfslon on the Ilrdwil val-,ie
Otolnr~ing. Fol. 18 nrj.ltl2l-l-"7 164.
1. Z Klilniki
(KI ~rnwn '~ k; prof'. (i r T. Cc,-yT,.ck
LXPKUWSKI, AndrzeL__,.
Limits of error in a subjective evaluation of hearing ezamination with
a tuning-fork. Otolar. polska 11 no.4:407-411 195?.
1. Z Inatytutu Medycyny Pracy w PrzenWale Weglowym i Hutniczym.
Dyrektor: prof. B. Nowakowski. Kierownik Oddzialu Otoryngologicznego:
Prof. T. Ceypek.
(HFARING USTS
tuning-fork exam., efficiency (Pol))
LEPKOWSKI, Andrzej
Capacity to feel vibrations within the sphere of audible
tones in the audiometric examination of bone conduction.
Otolaryng. pol. 17 no.2:163-166 163,
1. Z Instytutu Medycyny Pracy w Pr-zeuqsle Weglowym i Hutniezym
Dyrektor: prof. dr Be Howakowski Kierownik Oddzialu lar-yngolo-
gicznego prof. dr T. Ce eke
(AUDIO= (VIBRATION)
111"IJKOWSKii. M.
Fulmcnary tuborculosin in I heart rjlsf-as-~:. ;.,.
Pol. 8 no.2:131-133 165.
1. Z Rlinikl Chlrurglazne~ lNSt,ytl;tLl CIT-LIZItCy pro'.
dr. L. Mantleuffel).
dr. i.~ed.
U,-PIA K., WAKSWIj, C.
Trends in the developnent of tecimology and organization of production
in the clothing industr7. p. 225
Odziez
LOCIZ
Vol. 6. no. 11, Nov. 1955
Source:- East European Accessions List EEAQ, W. Vol. 5,, no. 3., March 1956
UPTA, Y.
~ -.- . . -'- 1. 1
Preliminary remarks on the draft of tht- plan of the Clothing 3-ndu.-trj Union for
the years 1959-1965. P. 119.
ODZIEZ. (Central-ne Zarzady Przer7slu Dzit-wiarskiego, Odziezowego i
Ponczoszniczego) Lodz., Poland. Vol. 10, no. 2, February 1959
Monthly list of East European Acce:;nfon (ELAI) TC, Vol. 8, no. 1, July 1959.
Uncl.
'_I.. 51, IW47b. Ihe
FCC-
ircl to b4 it, cydGp,(q;tq! Aerfiril.
CIO ill, w 111C N wA 66, I'll ~ C 11 V, V 0- ~V,
'iy
Ott (1). 145'. t'"a
6:11sathill (Twu th,
Jill tI1(J;jfj1dxd11riF ef,f q1) 1401f.viv. (111).
HkML-m of It givm j% lat.
t1wa- Nfdj-i I V jivell a di- Ate 4rriv,, v). Ijp;jl4,gv
m. MU,10,5". AcVificnlirm cif V/ In the c-c-M vith dil,
IICI Chres m, ~Xr. -to', whiwb
fly ScAle w~tmittj vvith rliLalkilfi iind x6Uf"fl;;n v
V qt:vv.4I 4,.Y% ill rJU wlktili, 4w
V_ , ewsiv. wlth It !V-10 fs-Ir (VD, in.,
vrq an xc ~ isr:
M Iff'o.1 licit 'i ifli A,~O 1,4it Vf iiwi, v a,
11f luld Vi gir. prvvibq
.a
ql
_7
Wb(W T6 P~tl~i Of,
04M. ..' Z
jK!!~b7L11 cy"*~Pv Utrale4 RYMM
:4,
d ollj!T~~zei~o U"A.Chrmatowley.*
-FFr7t"t. 'rethnol,, Md f,
rh~o. 30,-215-3~41%160'111kh sum,
cyanide (ly reacts with. the totlawing
it doet not tw-. wfth PhCH:CHMe, PhCtI;CMc,.-EU-
and P4.C;CIICJf'.Cpllj' Jet Wt
7 ;1-
-Itl 20 all. IICXAnC 1f.1)5 Jr. I L3 added jk)~'ly With Stifrinf 'I
anbyd. canditions, rnaintainiog tl:e ttrnp, at 20-G', wh"lr
HCq 6 caught it* a trap. TLe yieLl of urLituble O-ph"'I-
ir, 12,
vitsyltieetyl odnide (LVj is 17.15 g. A. soln. il 1. g. IV
rul, diox,%ne S vat. water gives aficr several hrs. at
rcx~m
temp. 0.8 r~ 4" M u- 48-9 P.' (froni t
petr. ctireri, 4,I(We ( 1), m. 1ZG-7-' (iou; all,f4tr.
ether). V1 (I g.) is alsj obtaLned frotu 1.1 V. IV in 10 mi.
-ith I tat. ar~llinc. V (0.11 g.)t
C4ffrpetr. ether am staMing w
Is kormerited by &q. NaOll to give OM C.
acid(VlI).tu.QX-7"(1rtAzi water). WJvtj0j,lYfsdftd.'-
at reduLtd ture thm. Is obcairtcd 4J0 K. O~milki M-
yl,
.14 1 CY4=1 (VIII), N.4; 107 7'. tn. 40.6-2.5* (petr.
A rriixl~ d L.5 c. VILE and LOO tat. 17a NaOff
-1c $:t
beated 10 min. give-; a sofa, wbich air ocidificatton Y
C. WE, in, V74'. A salts. 4 OB7 g. VILE itt 3 a-A.
i'~ dk,=3e civet irith I ral. 1~3o NfI.OH 0.03 A-makj4- I
I M-19*. Auitine aad VUI give P-mdh
U. 120'. A sofa. of I Z. WE itt. Is ml. i
Wr givc 0 -W P4
0 and O.M r. PhS11.1% -0 g. $ 11hyda Rik 7
Ea. t2k VUI was prepd. f6r,*
swn. -$ irt 1,
eot~VArL A ruixt. (if 10 g. VIE and 9 g. PBr
7------- ---------- ----
:0L
AVY,
Ai -44- fOr3 firv, pve V.7 C, ''-we.1hyk .1"Iji!
rv
(IX), 64.4 Wilcn LL ttitpc of R 3 K. IX
and 3~3 j, Alflipf. CIII(CN), Vkdi 11rMcd ;ij ", ml.
cif, -t
UVI for 3.5 [its. it gtvc fill &51:n. 24 F, VIII, wIlkh wticili
r"rystd. in- ften SJ_;5 g. 1, "IAII rj,(j C. 11
maci dkere LI Otht4itti:d
CC
X in 10
va
Of
ct
ctft
(A 2 j
i
k
i 3
.
.
r.
t
~r la
l
. mm
Irp
PhNII
givc 0
7
S4
VE awl 0
.
,
,
X,
239.&40,50, %fth~'.f(m% X ill 5 Irl. C414 und W37
MNIII givt 0.1% g. Of the Fit, 119 . A
spIti. Gf 0.4 g. X in & ml. dioxatic glvc.,~ with -, Fill. i fi-
NIWIV42-
NHNII~ (3.2 iuLd -- sota. _c~l Z X ill to zal. T;to give 11
rIter2 d;tyr 0.52 j,. ig-thery!zinylawic acid tLnVhydr2z:~If,
and GIA
ACC-9'. Hydrulyiiz; of Z.1 g. X with C; tal, wac(r irt 10 rul.
dv'lrasie gives I -H K, V~ Iff trnr(-, fild" with 2 ruik- I. i
'Z0 2. jail-i.,of I-tj C. Ill La 30 Ird. b
c.,vule 10.0 K. I is "d.
cimpWisedurilIKI;jr. 0a cc-Airg Elie pilt. L~~ fifteired*GIff a
rt~cr);54-1. from CO. ItA vickf U g. 1.1-dic-
(XII). Fit. 00-11', Mr. uwattc
ccm;-d. A qolrt. o' 1 9. XTI in 'd ud. Cifrtftivcs &itk 2 nA.
'
PhNif
93
0
-
t vi.
. and XL S
tvry&cci-cI
acU henyt~ydrraz~k, V(3-5', arid
6
,
r
7
t
-
12
A
, Sf)rYIjc,.
l
;c da6
tit. q?, ~. (,biziud from g. XIL by ficatia- it
V-th .14) Tit. G'~" H:SO'. mictiorls-C." at
dth I are: c Lcutit-J.
wid Ill w
Ep
wztv~
'Wv,
Cf F.
- ~ 't_D~o RAU,
:-.The aeiiiiitry-of ildbodfuldi.~lvl.' Ifewinte ts
'Alon of the rmu W C do =d UZ:
rhearlethylens. On Achmstowks ad I,& (UnTv
Warsaw). a S& . 1". 0
jf~Lrapx. 0. 40Q-Iq~5xIWU'jEn&'IM):' d."C.A. 52', 533U.
A-he products of the rUdIM between CO(CH), and
Ph*C,CHs or (j~_UtCJLW:CH# have the gructum
.0. CAMO-A
Smps or rings. Unum sup.
Posed earlier (d. C-01-51, 60131). The evitletim Is ripplied
bY Infrared absomtIon soactra. arialory witb VkhoAdler
-4 52. 633M). and the toW
sently heated
rDVk;h2%;U14HVft M 170-11' U tn these conilitims
(P- Alf C6112. C(01) K C( C , m. T21-2*; the
-80, olysh of theft anilides
gaus 4XIN M. lot M4
gave the anifides of dWiphenyl-. and
ackta. JT-Diphn I .4paxy no.1,Z-dicirb=yik "
(Ill) fi-Afs tskr ZA , m. lVagave In boWng AcOH
Pik C. C11 C(Off X Ij
sh(IV m 81-91 whieboareduc.
tion with It on Id gave CAVA-414a6fixalim'N'
P.Uj
Y,
97."*. yiddivi; with 2% NsOH the respective
165'. A 2S4 and 6.01 p, which m dmarborsylation save
CffPAsrff*C11(011)C0%H, tn. 131-3% X 2.90. 0.78 s~- M
di-K sa4 obtained by treating I with boiling 20% KOH
ed with HCI
We4carboxylic " (V), m. M3.154% which on pyrolyos
gave 1,"poxybulans and I-ozo-
4#"ipkxyf-l I-epoxy"xs. elwas also produrrA from the
respective sm(ie, m. W7-4*, obtained at 60* from I In 676
i KOH. V mt(hylated with SOC6 and MeOH or HCI and
MeOH afforded TV and Me Poxo-4," kenyl-2-hydrox)-
lgT#d49#-Jk,CVb"Yk1V Z.1), Ift. I (AcPtYI GCF`iv-,
lgf4 ~V-
). VIE was also obu ed from V by acton of either
CHSN1 or KOH foilowed by AgNO, and Mel. Talmred
spectra within 2-15 0 for I IM V and V1 are &I en. V11.
PA"tim between carboa~ cjZh(i4 and v... 4,7-
18-a-KeAne was found to teact vigorously with CqCN).
(1) to give 81.6%
.1820, Identicalwith the product of a reaction between I
and Acj0 (Malachowski, C.4 ~ 47 SMi) The structure of
llw" ro'v4A )by refusing with EtOH*for 12 hrz., where-
;?( ~4 was oblalned,4b) by treating with PhNUt,
In Acetone which gave CH4CO HPh,h,(c) by treating with
PbNHNtflultratewhich gave no pheny1hydrazone (Thesing
and Witzel, C.A. SO, 11901. and (d) by the 4.41 p and 5.34
Lboorption bwuh; axrespoodirg to the cyano grrAip and 0-
ring. resp. stal*k!".
r y Ij - t Ji r-r
Jour. -.i,, 1
".~,ur-]'hi 1~69,
-2
. ,
r
3 t r o f C, r b ri
ti i r t
L!
'11e .3,i*:.:3t,u-,~,,t-- -vlt-.~;
000~-,n. 5C
tn- t I
I-A h
r A lo,.Ij n, t
d i lo ora; t e t-, 11. t r
I,j
DUtr t i
WCO)
Tod to arsdo 0 OSMSD
f
--
VA4211 i an A iroslaw Le I- -
-PoUi
LMi
challut
t
,
l
L
PrAniki n I -
Th
M
l
l
I I
e
ac ows.dmtth a symthtsiso
c4r
cyan a Is
a
Improved by reetic I the th P1 I an sing
the yield (MA thowlel, If al 1 1, 4 ), lortions
(30 of Dretoxy1m1noacetice $(I) M In*
&I Cl
fl
t
t
b
k fi
d
COU
a
to c en nect
o
wo
en
a,%
tte
jectlycri, cooled to - 151, First, tno pressure is reduced to
OW tutu. then the PAsk Is heated until I melts with further
rapid Increase to 145'. Heating Is continued 45 min. to
180'. The crude ;n-oduct Is purified by distn. tbrouSh a
VVI ell% COIUM11 and 'he fraction up to 620/100 mm is cat
'
-f
4
l
1
e
, b. 64-0
.
Ift
and redistd. to t
ve 49%
0.
ACHMATOWICZ, Osman; LEPLAWY, Miroslaw
Chemistry of carbonyl cyanide. II. The action of carbonyl cyanide on
1,1-diphenylethylene. II. The action of carbonyl cyanide on 1,1-d-
A-tolylethylene. Rocz chemii 33 no.6:1349-1376 159. (MAI 9:9)
1. Natedra Chemii Organicznej Uniwersy-tetu, Warszawa i Katedra Chemii
Organicznej, Politechniki, Lodz.
(Carbonyl cyanide) (Diphenylethylene)
(Ditolyleth lene)
1y
LEPLAWY,*.M.,, MC, V.
Introducing of a t-bityloxycarbonyl protective group into amino
acid eaters by means of t-butyl cyanoformate. Bul chim PAN 12
no. li2l-24 164.
1. DspartmeA of* %-ganic Chemlstry, Technical University,
Lodi; Presented by O.Achmatowicz.
VF:YiAk:~), i . : ". , ; . i. . ,
1. 1, ! " " - , - , I - -,.% :
. . - 4 , I , ,
i,-;)i z"'. " e rl~ . . -, . , - . .
DIMEIIT'YrAV, B.A.; LIPLIN, R.S.; LOGINUV, A.A.
Investigation of the hydrodynamics of water volume under con-
ditions of j;rnat heights of the bubbling layer. Mauch.dokl.
vys.shkoly; anerg. no.2:263-274 159. 04IRk 13S1)
1. Rekomendovane. kafadroy atomnykh elektrostantsiy Moskovokogo
energetichaskogo instituta.
(Hydrodynamics) (Bubbles)
1. 'UPILINS I A. A.
L+
2. USSR (600)
4. Uzbekistan-Apple
7. Early maturing varieties of apples in Uzebekistan. Sad i og. No. 12, 1952.
9. Monthl List of Russian Accessions, Library of Congress, April - 1953, Uncl.
TT.~,
fir,
NATSVIN, A.V.,; MEREVAMIKO, A.S.; VASILIYEII, K.V.; P.-OTOSENICH,
L.A.; CITUTOVAIMA, V, T I ZIILIIiSV4VA. A.A. ; iAWLV, A.K.;
TASH-ATOV, L,I,; PA.; YMUDARKULOV,G.I.;
TSEYTLIII, IT.G., kand. _,ellkhoz.nauki I.-UZIOISOV, V.'I,, '-and.
sellkhoz.nauk, ot-%,,. red.; KRIVOLOSOVA, II.A., red.; SMOKBIA, Z.I.,
tekhn. red.
[Best fruit and grape varieties for drfing and preserving in the
southwestern regions of Uzbekistan] Luchshie sorta plodovykh i
vinograda dlia sushki i konservirQvaniia v iugo-zapadTWkh ob-
lastiakh Uzbekistaria. Tashkent, I'S"Kh UzMt, 1961. 162 1,
(MBIA 15:7)
1. Institut sadomistva i vinogradarstva in. R.R.Shredera. Sa-
markandskiy filial. 2. Sainarkandskly filial Tnstituta sadovod-
stva i vinogradarstva in. i,..v..L;hredora (Ifor iiii except
Krivonosova, -crokina).
(Uzbeki stRn- .-Fruit-Varie ties)
(Uzbekistan--Grapos-Varieties)
MIRZAYEVI M.M.; KUZNETSOV, V.V.; CHEREVATENNO, A.S.; CHERNOVALOVA,
V.P.; TOSHKATOV, L.T.; Kllr?KOV, O.P.; VINOV, Kh.;
ZHIVOTINSKAYA, S.M.; SHREDER, A.G.; LEPLINSKAYA, AJ
PAVLOV, A.K.; SHAPIROV, S.K.; KALMYK INN-P
S.I.; GULYAMOV, Kh.; DZHALAIDV, Dzh.[tran;latfor);
SAIDAKHMEDOV, S.Itranslatorl; BUNDARENXO,M., red.;
KA.DYROVA, R., red.; BAKHTIYAWV, A., takhn. red.
(Fruit of Uzbekistan] Frukty Uzbekistana. Tashkent, Gos.
izd-vo UzSSR, 1960. 6 books In fold. Abrikos, persik,
sliva. 84 p. Granat, inzhir, khurma. 40 p. IAblonia,
grusha, alva. 96 p. Mindall, orekh. 26 p. Vishnis,
chereshnia. 18 p. Zemlianika, malina, smorodinn. 36 p.
(MIRA 16:7)
(Uzbekistan-Fruit-Varieties)
ZHUKOV,,Aleksandr Konatantinovich; LEPLINSKIY, M.P., red.: VORONIN.
K,P., takhn.red, vl~p- ~ ~ -~j "0' , " ~ -
[Electric Iquipment for a secondary commitation system and
its instal Stionj Elektrooboirudovante vtorichnoi kommn-
Itatsif i as montazh. lzd.2.. perer. Moskva, Gos.energ.
lzd-vo, 1958. 255 p. (MIRA 12:8)
(Electric engineering)
ATATV, Bergey Alaksandrovich-, KRTLOV, Andrey Pavlovich; OZERSKIT, Boris
Nikhaylovich; LULTISKIT, X,P., inzh.,, red.; TORONIN, K.P.,
takhn.red.
(General electric engineering] Obshchaia elektrotekhnika. Pod
red. B.A.Avaeva. Moskva, Goe.energ.izd-yo, 1959. 447 p.
(Zlectric engineering) (XIRA 12:3)