SCIENTIFIC ABSTRACT PADERNO, I.P. - PADERNO, YU.B.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001238720012-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: August 1, 2000
• Sequence Number: 12
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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PADERNOy I.P. (Leningrad)
ReliabdUlty of two red-andant restworatle syAtemb w-lIh one
mervicing point, lzy. AN SSSR. Tekh. kdb. no.5~122-129 5-0 164.
(14:Rol 17s12)

KRIVITSKIT, Konstantin Alakeandrovich; POGODIN,
Aleksandr Mikhaylovich; MARMOVA, G.I., inzh., md.; STROGANOV,
L.P., inzh.; VIMINA, G.P., tekhn.red.
[High frequency telephone apparatuol Apparatura vysokochastotnogo
telefonirovanlia. Izd.2, perer. i dop, Koakvav Goo.traep,zhal-
dor.izd-vo, 1959. 301 P. (MIRA 13:2)
(Telephone)

DXWYAR, I.Ya. (Kiyev); FALMO, V.N. (Kiyov).
Metal failure parameters at high temperatures. 1xv.AN S=.Otd.
tekh.nauk no.5-144-147 My 156. (NLRA 9:8)
1. Institut metallofiziki AN UM.
(Metals at high temperatures)

SAMSONOV, GpVq# otv,redg; FRANTMIGH, I.N., red.; FEWRCHRIM0, I.H., red,;
PISARZKO, G.S., red.; MEWWMO, T.N., red,; PAMHO, T.H., red.;
KISINA, I.T., red.izd-va; LISOVETS, A.K., tekh ~.red.~~--
[Ceramic metal materials and methods of studying them; technical
data] Notallokeramicheakie materialy I metody ikh isaledovaniia;
informatsionnys materiely. Kiev, 1959. 55 P. (HIRA 13:3)
1. Akademlia nauk URM, Kiev. Instytut metalokeramyky i spetsyall-
nykh splaviv.
(Ceramic metals)

SAMSOTIOV, G. [Samaonov, Heb 1pnd. takhn. naUk-';--YA=TTOPO.-V.W
International scientific contacts of the Institute of Metallo-Caramics
and Special Alloys of the Academy of Sciences of the Ukrainian S.S.R.
Visnyk AN URSR 30 no,7:64-66 Jl 159. (MIRA 12:10)
(ceramic metals) (Alloys)

62670
S/080/60/033/007/017/020
00A AOO31AOO1
AUTHORS: Samsonov, G. V., Kosolapova , T. Ya., P~erno V. N.
TITLE.: The Preparation of Thorium Carbides V1
PERIODICAL; Zhurnal prikladnoy khimii, 1960, Vol. 33, No. 7, pp. 1661-1664
TEXT: Thorium carbides, especially ThC2, are initial materials for - 0
cathodes in electronic engineering. A ThC2 cathode operates steadily at 1,900 C
for 900 hours. The conditions for obtaining.pure ThC and ThC2 by the reactions:
ThO2 +.3C - ThC + 2CO; Th02 + 4C =ThC2 + 2CO; were studied. Briquettes of the
corresponding stoichiometric charges were heated in the vacuum furnace at
temperatures from 1,000 to 1,900 0C. At temperatures below 1,4500C a product
containing a large excess of free carbon is formed.. The optimum conditions for 0
obtaining pure ThC are heating of the briquettes at a temperature of 1,800-1,900
C and an initial pressure oof 2-3 - 10-2 mm Hg for 2 hours. The formation of
dicarbide starts at 1,400 C. The optimum conditions for ThC2 preparation are_
heating at a temperature of 1,800-1,850 0C and an initial pressure of 2-3 - 10 2
mm Hg. The heating time for briquettes of 15-20 9 is 2 hours. It was shown
that thorium carbides are easily soluble in water, diluted acids and alkali
solutions. There are 2 graphs, 3 tables and 5 references: 4 Soviet and
1 American.
_SUBMITIM: December 15, 1959

B/137/62/ooo/W4/036/201
A006/A101
AUTHORS: Kovallchenko, M. S., Paderno, V. N.
T=: A Conference on metal science and production technology of cermet
sintered carbides, refractory metals and compounds on their base,
in Moscow, June 5 - 9, 1961
PERIODICAL: Referativnyy zhurnal, Metallurgiya, no. 4,1962, 38, abstract 40248
("Poroshk. wetallurgiya", 1961, no. 5, 115 - 116)
TEXT: Information is given on a Conference on sintered carbidesy organized
by the All-Union Scientific Research Institute of Sintered Carbides in Moscow,
from June 5 - 9, 1961. The Conf6rence heard 30 reports on investigations of the
structure and propex-tties of sintered carbides of various grades; on the effect
of the composition upon the physical and mechanical properties; on the develop-
ment of new methods for manufacturing refractory compounds and the study of their
properties.
R. Andriyevskiy
[Abstracter's note: Complete translation]
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SAMSONOV, G.V., PADERNO, V.N.
Preparation and certain properties of hafnium carbide. Zhur.
prikl. khim. 34 no.5:963-969 My 161. (MIRA 16:8)
1. Otdel tugoplavkikh materialov Instituta metallokeramiki
spetsiallnykh splavov AN UkrSSR.
(Hafnium carbide)

FADERNOP V- N- (Kiyev)
Certain pbyzical properties of specimens of bafnitm carbide
ceramic metal. Izv. AN SSSR. -Otd. takh. nauk. Met. i topi.
no.6:176-178 N-D 1,62. (MIRA 16:1)
(Hafnium carbide-Thermal properties)

PADERNO. VA; LAPSHOV, YU.K.
Investigating conditions of obtaining niobium carbide. PoroBh.
met. 3 no.1:75-78 Ja-F 16'3. (MIRA 16:3)
1. Institut metallokeramiki i spetsiallnykh splavov AN UkrSSR.
(Niobium carbide)

PADEIUIO~ V- TI-; SAISONOV) G. 11.
10?reparation and pyysical properties of carbide mixed c7stals."
Report presented at the Conference on Powder Metallurgy, Krakow,
Poland, 19-21 Sept 63-

PADERNO, 1,P., kand. tekhn. nauk
Reliability and redundancy. Avtom., tclem. I sviazI 8 no.iO:15-16
o r64. (KIRA 17:11)

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-G. V. Samsonovq s.H. LIvovs V.N. Paderno. Obtaining ZrC, HfC, NbC, and
TaC solid solutions by hot compacting of mixtures of oxides 'with carbon,
Title: seminar on refractory metals, compounds, and alloys (Kiev, April 1963).
Source: AtomnaYa energiyaq ve 15, no, 39 1963$ 266-267

ACCESSION NR: AP4000407 S/Q294/63/00i/.001/0145/0148
AUTHORS: Rakitin, S. P.; Fomenko, V. S.;tPaderno, V~.* W.
TITLE: Some results of using,transition metal carbide ,sas thermionic
emitters in electronic devices
SOURCE: Teplofizika vy*sokikh temperatur, v. 1, no. 1" 1963, 145-
148
TOPIC TAGS: transition metal'carbide, thermionic emitter, heated
cathode, zirconium, niobiuin, tantalum, electron gun,*electron tube
design, hafnium
'ABSTRACT: To check on the'su'ggestion by 4.'1. Yelins~A: and G. A.
Kudintseva (Radiotekhnika 1 61ektronika, v'-'7, No. 6' 1511, 1962)
that the relative hardnes6 and thermal con'd,~ctivity 6.f-the carbides
of some metals, as well as the relatively Yarge mean-square dis-
placements of the atomic vibrations, can permit their use for
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PADEW V* N.
r alloys (Kiev, April 1963).
on refractory metals', compminds) and
y
SOURGE2 Atomnaya'energiya, 15, no 3, 1963~ 266-267
ACCESSION NR.1 AP3008085
S. A. Nemponov. Specific feapures of electron structure.and certain
properties of lot, 2nd,.and 3rd large-period refractory metals.
G. V.' Samsonov,__V.~. Pad,~rno Some'14wo governing malting tempera-
tures ands
other physical properties of transition metals,
-'Avarbe.I Thermodynamic stability of monocarbides of transitioni
R. G.
metals of subgroups 4, 5, and 6 and periodicity of the change'in
some of their properties.
V. K. Grigorovi'ch. The relationship between NaCl- and NiAl-type
crystal s'tructures of transition metals and-the.ir electron structure.
N. M. Yakobi,, V. A. Sinellnikova, and others. Obtaining high-purity!.
vanadium and niobium by electron-beam melting.
N. A. Brilliantov, V. N. Kachinskiy, L.-S. Starostina6 The growing
of molybdenum and tungsterNsingle crystals by zone melting and de-
termination of the Hall efi~ect.
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ACCE&SION N~: AT4045967 15,, 0000, 64/ 001,1; Ot,(' I I' i 24
AUTHOR: Pademe. V. N~
TITLY: Refractor-y-carbide allovs F,,- partz if deviven rverating at high temperabires
N-A nanr -ii aif5 rr, a-h!
manufactuong). NfobcwA.

TOPIC TAGS: refractory a1lay, carbide allov, carbide refractory caztnd,
element, alloy pressing, all y rolling

ABSTRACT: Carbides of the transition metsils are -vid,-Jy used as components of heat-
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TOPIC TAGS: heat emissi',, .14 c rc
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ACCESSION NR: AP4015296 SIOZ$01641000/00110086/0093
AUTHOR: Paderno, I. P. (Leningrad); Usachev, V. A. (Leningrad)
TITLE: Some fundamentals of mass -servicing systems having a constant
production and failures (losses)
SOURCE: AN SSSR, Izvestiya. Tekhnicheskaya kibernetika, no. 1, 1964, 86-93
TOPIC TAGS: quequeing theory, mass servicing system, constant production
mass servicing system, Erlang mass servicing system, all apparatae servicing
ABSTRACT: The quantitative characteristics of a quequeing system in which
incoming orders are serviced simultaneously by all service apparatae are
considered. If the number. of orders equals that of the apparatae, new orders are
not filled (losses). The ayatem. in question is based on these assumptions: (1) On
arrival of an order, all apparatae service it, the time of servicing of one order
by all apparatae being fortuitous and obeying an exponential law of'distributioa
with a mean value 1 hence, Piv~