SCIENTIFIC ABSTRACT PETRENKO, N.S. - PETRENKO, T.P.

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• Collection: Scientific Abstracts
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• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: June 21, 2000
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

L 3.4998-66
ACC NR: AP5028563
mogeneities which retard the motion of dislocations. In this work, the influence
-of the decomposition of the K-state was studied in terms of high temperature
strength. The temperature dependence of electrical resistivity was obtained as a
function oUtemperature and heating rate. ror each alloy, the %N~sistivity in-
...Cmased initially and at 5000C reached a peak, whereupon it dropped to a minimum
(about 7000 to 9000C depending on the alloy) and rose again. 7be drop in resisti-
vity was associated with the decomposition of the K-state. Deformation by compres-
sion (60 to 70%) in the temperature interval from, -196 to +200C showed that the de-
composition of the K-state was practically independent of deformation temperature.
At higher temperatures (between 5000 and 100000 and at high rates of heating, the
decomposition of the K-state was studied by increasing the heating rate to 10
deg/min. The interval for the maximum decomposition was displaced to higher tem-
peratures (300 to 4SOID higher), depending on the type of alloy. In the K-state re-!
&ion a significant strengthening was also noted when the speed of deformation was
increased from 0.03%/min to 0.3%/min, while in the region of K-state decomposition
no effect on strength was apparent. For fast heating rates, the rise In strength
was maintained at higher temperatures than for slow heating rates* In particular,
for Ni-Cr this region was expanded to 7000C, while for the other alloys to 9D0 or
10DOOC. Where the K-state was decomposed at r*om temperature, no additional streng-
thening occurred upon pulse heating. Orig. art. has: 4 figures.
SUB ODDE: IV SUBM DATE: ObAu&64/ ORIG IREFt 011/ OTH REF: 003
Card 2/2 (OC-i

1), r-, ~ I I
/ c~ /vj ,
YAHKOVOY. G.T., inzh.; DYDZINSKIY, V.V., insh.; PETRENW, N.S., inzh.;
CHUB. V.P.. Insh; MIKHAYWY, Yu.I.,
Technical progress in the mining industry. Kekh. trud. rab. 11
no.12'.12-15 D 157.' (MIRA 11:1)
(Mining machinery)

A
inEh.; MUCIIIHIIIA. Ye.V., inzh.: IVAHOV, A.G., kand. telchn.
nnxxk; TAKKOVOT, G.T.. laind. takhn. naitk.
Ways of increasine, bore rod resistance. G~or. zhur. no.2:26-31 7 '58.
(Rock drills) (MIRA 11:3)

FaVAKOV, N.S.; KHOMVICH, V.I.
Effect of plastic deformations on the filling of vacancies
in hardened gold. Fiz. ZA. i =.~-tallcvSd. 1;
s l61. (MI2j1 1J.: 9)
1. K~Ikovskiy gosudarstvennyy universitet imeni L.M.
Gor1kogo.
(Gold-hardening)
(Crystal lattices-Defects)

hLY I,
J I v-
V C I

CHISMAKOV, A,.D.; RIJ!"KOVA. M.V.; ORLOVA, Ye.M.; GIAZOVA, O.P.;
FFI;: It D.A.- M.Ye.; ABRAMOVICH, E.G.; POPOVA,
T.F.; ',',ATVFvFV,, L.T. i BACHIMINA, A.A.; LEbMEM, N.V.;
P,ESK(YJ, D.Ye.; ROMOV, N.N.; VOLEVAKHApN.M.; FCJD*.UOp
I.G.; ~PMEIIK Q~~,-IT I.V. ~. PINUS. N. Z. 1,
SIMETER, S.M... T.F.- 1,1111INA7 L.S.; IELISKAYA,
N.M. nauchn. red.: ZVEREVA, N.I..., nauchn. red.;
KURGk-~..SKAYA , 11 1)1., .' naurlin. red. ; VERTSALOVA, A.h. , nauchn.
red.; T(A,'ASFFVTQI, L.V.: naucbn. red.; SAGATOVSKlY, N.V.j,
otv. rvd.; K-,l;TIKkOVSKAYA, A.D.,
r1lanual t-,f' short--range weather fur, --a~;"-Ing] Rulcovodstvc
L
po krnt.,-.~crochrym prognozam pogc~ly, Leningrad, Gidro-
meteoiz;~at. Pt.2. lzd.2. 29u'5. ~~(41
(MIRA 18: 8)
1. Ylos~~ow. TSentrallziyy inc-titut prognozov.

FE-TRO&O) N. V.
Determ-nation of wind by means of aircraft equippea witn a
radioaltireter. (in hLssian)
Leningrad, Uidromet. 'Lzdat., 1549, 10 p., fiCs., taules.

CIE o"~u i-~
7V5
623.45;
.V5
VETLOV. IVAN PAVLOlICH
OSADKI KHOLOKNYKH FRONTOV V TSEMIALINOY CHASTI YEVROPEY3KOY TEM"ITCEII &')Sh V
TEPLCYE 'at-EM GODA (SETMING OF COLD ~TWN'TS IN TFE CLITIAL PALT OF EMCPLIN
TrT.RITORY OF ussyt r' Tli~, SEA39, , PY) I. P. VETLOV I N. 'J. PhTkEITKO.
LEITINGRAD, GIDROtS?t;OIZDAT, lc)55.
63, (1) P. MAPS, TAPLh.5.
BIBLIOGRAPHY: P. (64)
AT HE.,LD OF TIrLh: Li-NIINGI-AD.
TSETn7RAL'%rYY ITISTITUT PROG!:OZOV.

S/05 60/000/007/004/004/YX
B01 2YBo6 5
AUTHOR: Pe trenko,,_N
TITLE: Resolutions Adopted at the Second Session of the 4viation-
\-J xeteo:_o1oU Commission of the World Meteorological
Organization
PERIODICAL: Meteorologiya i gidrologiyap 1960, No. 7, PP- 56 - 60
TEXT: The Second Session of the Aviation Meteorology Commission of the
World Meteorological Organization (WMO) and the Fifth Session of the
Meteorological Department of the Inre-rnational Civil Aviation Organiza-
tion (ICAQ) were simultaneously held in Montreal in September, 1959,
The aA~or gives a survey of the resolutions and recommendations adopted
at this joint meeting. Most of the recommendations call for basic
changes in the Technical Instructions of the WMO for the meteorological
service of international aviation under Section "Meteorology" (PANS-MET)
of the ICAO. These changes are made necessary by the new demands made on
civil aviation, especially in connection with the turbojet aircraft and
turboprop aircraft. The other recommendations have to do with flight
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3.
61113.0
AUTHOR: Petre~-ko, N. V.
28580
4/546/6 1/000/081/001/00 3
D039/D112
TITLE: Characteristics of fog accordinC to data of aerostatic soundinC
in Dolgoprudnyy
PERIODICAL: Moscow, Toentrallnyy institut prognozov. Trudy. no. 61, 1961.
Voprosy aviatsionnoy meteorologii; tuman, oblachnost', osadki
i grozy, 3-47
TEXT: The paper determines the vertical distribution of meteorological
elements in fog-over the central part of the European territory of the USSR.
It is based on data obtained from aerostatic soundings made by the TsAO
(Tsentrallnaya aerologicheskaya observatoriya (central Aerological Observa-
tory3) in Dolgoprudnyy , Moskovskaya oblast', for the period 1953 - 1956.
Within this period, the Central AeroloCical Observatory conducted 83 sound-
ings under fog conditiona in Dolgoprudnyy and 72 r9oundings at neighborin,-
points, i.e. Bykovo, Vnukovo, Zakharkovo, 111oscoyt, and Tushino. Radio-sourd-
ing data, mainly on distribution of temDerature in height in fogs, had -.~re-
viously been processed by Ye. G. Zak (R~f. 13: Clouds in anticyclonic in'ver-
sions. Trudy nauchno-issledovatellski't-h uchre-_hdeniy Gidrometeosluzhby,
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S/54
Characteristics of fog D039/Dl12
ser. II, vip. 14P 1946) for fogs in anticyclones over the Europear part of
the USSR and Western Siberia, by G. F. Prikhot1ko (Ref. 211: Stratificution of
the atmoaphore in fogs. Meteoroloj:iya i pidrolopiya, No. 7, 1,)]. dif-
forent typea of foe over tho Ukrainn, and by Ye. P. Dranevich (Ref. 12: Fx-
perience of forecasting the develorment of advection fo(-, over them Lenin(frad-
skaya oblast'. Moteorologiya i gidrologiya, No. 8, 1956). 1. V. Koshelenko
(Ref. 14: Meteorological conditions for the formation of advection fogs over
the central part of the YeTS. Trudy UkrNIGYI, vyp. 4, 1955) established
limit values of the vertical temperature gradient for 14 cases of transition
of low clouds into fog and 12 cases in which the clnuds wern pr,~served
out descending. Aerostatic soundin- materials was widely used by P. A. Vo-
rontsov (Ref. 6: Aerologicheskiye issledovaniya pogranichno6o sloya atmoefe-rj
Derological research into the boundary layer of the atmosphere] . Gidro-
metecizdat. L. 1960). The soundings discussed in the present caper were
made by the aerostatic soundinp~, Eroup of the TsAO under the gu4dance ~,f P. C.
Tydel'skaya, and processed by 0. K. Gorbunova. The following character:sticL
were determined for each of the 83 soundings; 1) synoptic situation; 2) the
region from which the air mass was displaced within 6-12 hrs prior to the
formation of fog; 3) temperature and dew point of the arriving air mass and
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Characteristics of foC D039/D112
the state of the ground surface in the region indicated above. The Round-
ings durine- the period of advection foC were chiefly conducted in the western
part of an anticyclone, as well as in the eastern part and warm section of a
cyclone. In 85 per cent of soundinj7s conducted during advection fog, the
temperature in the near-the ground-layer decreased with height. This is one
of the signs of the development of a turbulence exchange in the majority of
cases of advection foe. As a result it was also determined that in the low-
est layer the turbulent exchange was hindered by the ground inversion under
the raised inversion. in general,the frequency of 7round inversions durinE
fog,according to data obtained by acrostatic sounding,proved considerably
smaller than accordine to data obtained by radiosondes. An analysis of aero-
static sounding data helped to F-ive a more correct idea of the character of
air stratification dLrine fog. The data on the vertical temperature gradi-
ents in the lower slab of air show that in the cases of advection fog the
positive vertical temperature gradient was more than 0.30C in most of the
soundings. Gradients of 0.60C and more were observed when the inversion
started at 100 - 260 m and small Cradients in cases when the inversion start-
ed at 400 m and more. In radi:ttion foC, the value of the negative vertical
-r 35 soundings. The absolute value
.adient was less than -10C in 11 of all
.
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1 61/000/081/001/003
Characteristics of fog ..... D039YD112
of the negative gradient increased Yrith an increase in the thickness of the
ground inversion. A positive vertical temperature gradient was noted in ra-
diation fog in more than 50 per cent of all soundings. In order to eluci-
date the thermodynamic conditions of the existence of fog, an analyiis of
stratification was carried out in each case of the aerostatic sounding of
fog on an aerological diagram. Advection fog was observed rhen the vertical
tempera'.-ure gradient under the raised inversion or under the intercepting
layer was equal to the moist-adiabatic one. Only in Y3 of the soundings was
the vertical temperature gradient lower than the moist-adiabatic one in the
presence of advection fog. It is therefore not possible to state that the
temperature gradient must be less than the moist-adiabatic gradient in order
that advection fog may form, as did 1. V. Koshelenko (Ref. 15: On the role
of advection in the formation of advection fogs. -T~rudy UkrNIGMI, vyp. 6.
1956, and Ref. 16: Consideration of the basic physical factors in forecast-
ing advection fog. Trudy UkrNIGMI, vyp. 11. 1959). In order to character-
ize the degree of moisture saturation of air on the upper limit of fog,the
author defined the difference between temperature and the dew point with an
accuracy up to 0-50C according to the data of 44 soundings conducted with the
purpose of determining the upper fog limit. Thus, it was found that at pos:L-
tive temperaturesthe limit -value for the majority of cases is the difference VY(
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S/54 61/ooo/oBl/001/003
Characteristics of fog D039YD112
of 1.50C, and at OOC - 10C. At negative temperatures of up to -120C,the
prevailing difference is 20C and at -160C it does not exceed 30C. These
prevailing values of the deficit of the dew point may be used as one of the
signs for determining the upper fog limit. According to the data of aero-
static soundings conducted in Dolgoprudnyy , it was revealed that the change
in the wind velocity with height depends on the value of wind velocity at a
level of 12 m. Thus, at a wind velocity of up to 0-1 m/sec at the a/m level,
there took Dlace an increase in the wind velocity up to a height of 50 me-
ters. In the layer stretching from 50 - 100 m,the velocity of wind increas-
ed with height in less than half of all cases, being mostly I m/sec. In
the layer from 100-300 M) the increase of wind velocity with height was noted
only in 5 of all 21 cases, and amounted to 1-3 m/sec. In the remaining
cases it either remained constant (11 out of 21) or increased with height.
An analysis of the distribution of wind with height in the layer from 300
to 600 m and from 600 to goo m,the wind velocity changes with height either
little, or increases within the same limits as in the layer from 100 to
300 m. Consequently, when there is a calm or only a gentle wind at a height
of 12 m, increase of wind velocity with height takes place mainly in the
lower 50-100 m layer, and more seldom in the layer of 100-300 m. This coin- VK
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21) 580
S/546/61/000/061/0011/003
Characteristics of fog D039/D112
cides with the assumption that a complete calm does not favor the develop-
ment of fog, previously formulated by the author (Ref. 20: Prognoz tumana
Forecasting of Fog]. Rukovodstvo Do kratkosrochnym prognozam pogody ~A
V
ide to Short-Range Weather Forecastinel, ch. II, 15~-187. Gidrometeoiz-
dat. L. 1954). A considerable increase of wind velocity with height in a
slab of up to 300 m was discovered in pilot balloon observations conducted
by V. M. Mikhel in 1938 and confirmed later by Ye. I. Gogoleva (Ref. 10:
Usloviya voz-niknoveniya nizkoy oblachnosti nad Yevropeyskoy territoriyey
SSSR i vozmozhnosti ye,--c prognoza [The conditions of the development of lc-,;
cloudiness over the European ter.itory of the USSR ani the Possibilities of
forecasting it]. Gidrometeoizdat. L. 1956). Mean wind pro-files plotted by
P. A. Vorontsov (Ref. 7: Profili osnovnykh metoorologichaskikh olemontov v.
pogranichnom oloyo atmooNry IProfiles of' basic meteorological elements in
the boundary layer of 'he atmospher ej.
Trudy GGO, vyp. 63. 19r,56) and V. A.
Devyatov-a (Ref. 11: Ilikroaerologicheskiye issledovaniya rizhneCo kilometro-
vogo sloya atmoefery Microaerological investigations of the 1,,wer I-kn at-
mospheric laye ri. Gilrometeoizdat. L. 1957) were characterized in all sea-
sons of the year by a rapid increase of wind velocity with heicht in the
lower slab of air up to a height of 100 m. A similar conclusion was made
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21580
S/546/61/000/051/031/-103
Characteristics of fog D039/Dll2
by K. G. Abramovich (Ref. 2: On the conditions of the formation of the
lower cloudiness layer. Trudy TsIFa, vip. 80. 1956) when investigatin,3 low
cloudiness in the cold half-year period. Through the use of a table, the
author arrived to a new conclusion on the dependence of the increase of wind
velocity with height on the value of its velocity at the level of 12 m in
the presence of fog. It was found that ground inversion cannot be present
in the cold period of the year above a snow cover,if 'the wind velocity at a
height of 12 in exceeds 5 m/sec. This is a more precise version of a simi-
lar conclusion arrived at by P. A. Vorontsov (Ref. 6: Aerological research
into i3round inversions. Trudy GGO, vyli. 61-. 1956). The re2ultz of' in ana-
lysis of data obtained by acrostatic scundinC conducted durinE radiati,-,n
foi; and little cloudiness in Dol,7o1~r,,;dnyy provide a basis for ' 'he conclu-
sion that in comDarison with the warmer season of the year there may exist
ground inversions above the snow cover in the cold period r,f tho yflarlwil".r!
tho incroanc in wind volocity witli holt,lit In the lowor 10o in is The
examined data on the vertical jumps in velocity in the lower 100 m occurring
in cases of ground inversions over the ground and the snow cover at various
temperaturesmake it, possible to arrive at the following conclusions: 1) in
ground inversions, the jumps in wind velocity may be more considerable over J(\
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Characteristics of fog D039/DI12
a snow cover at negative temperaturesp than over the ground at Lositive
temperatures; 2) the lover the temperature of air at the earth's surface,
the higher are the maximum velocities of wind and the values of the velocity
increase in the lower 100-300 m during the presence of ground inversions;
3) to determine the possibility of the destruction of the Cround invernion
or its lower part, it is necessary to forecast both the chante in the verti-
cal temperature gradient, resultinC from radiation heating durinC the day
or cooling at nigh.- of" the lower clab of' air during~ fo~,, oteam fai.- and fair
weather with some cloud, as as the changes in the velocity of wind and
its distribution with height taking place as a result of a chance in the
baric gradient and the horizontal temperature gradient; 4) thc, critical va-
lue of the vertical gradient of wind velocity for the destruction of the
ground inversions are higher than those presented by Ye. 1. Gogoleva (Ref,
10) on the basis of Dilot balloon observations, and increase with a decrmse
in teriperature. Apparently, this also applies to the critical values of
the Richardson number indicated in the uaper by K. G. Abramovich (Ref, 1:
The characteristics of 'the atmosphcric turbulence on days Tith low cloudi-
ness. Meteorologiya i gidrologiya, No. 9, 1956). The information on the
vertical thickness of fog was obtained durinC aerostatic soundines conducted
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2 1! 5 P. 0
S/546/61/000/081/001/003
Characteristics of fog D039/Dll2
in Dolgoprudnyy with the participation of observers in aircraft. All data
were obtained in the cold season of the year; the vertical thickness of fog
in the majority of soundings was within 110 to 600 n, and exceeded this
limit only three times. In one of' the uoundint;s, the thickneu~; of' the ra-
diation fog layer was 60 m, and 'In 12 soundinCs - from 100 to 300 m. The
vertical thickness of fog cominE7 from deocendin6 stratified clouds varies
within wide limits. An investigation of four cases of the chance in the
upper limit of fog and stratified clouds causing foC patches showed that
this change took place as a result of three basic causes: 1) the diurnal
variation of temperature and the relative humidity in the upper part of' the
fog layer; 2) the intensification of wind in the lower slab of air, which
first raises the lower limit of the raised inversion and increases the thick-
ness of the fog layer, and then raises this layer and changes it into stra-
tified clouds; 3) the lowering of the inversion layer in the anticyclone and
the decrease in the height of the upper limit of fog or stratified clouds
causing fog. On the basis of all data of' aerostatic soundings,the author
arrives at the following conclusions: a) as a rule, the radiation fog de-
velops due to the condensation of water vapor in the layer of Eround inver-
sion. but as soon as the horizontal visibility in the lower slab of air
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S1546161100CI~~8!,/,,~-
Characteristics of fog D039/D112
deteriorates to less than 1,000 m. the ground inversion is sometimes de-
stroyed up to a height of 20-100 m; b) the closer is the air to the state of
saturation in the lower 50-300 m before sunset, the smaller is the time
interval between the beginning of the formation of ground inversion in the
presence of a cloudless sky and the aunearance of fog; c) in winter, radia-
tion fog car, develop ~when the initial difference between temperature and the
dew point at the earth's surface is more than 3-50C and when it diminishes
with height. Under these conditions, the radiation fog develops owing to
the long duration of night and the very effective radiation of the snow
cover. In such instances,+he air is Dreliminarily cooled at the earth's
surface by 10-15')C and the thickness of the ground inversion is 300-600 m
and more; d) gr,und inversions appearing in summer have only a value of
3-70C and a thickness of 50-250 m because of the short duration of niE,;ht.
Therefore, radiation fog develops more frequently when the starting diffe-
rence between temDerature and the dew point is not more than 3-50C and when
it decreases with height. As a rule, the latter conditions are present in
summer after a fall of rain onto a strongly heated ground in the region nf
fog formation, or wherever air moves into the region of fog formation. In
discussing the four most characteristic ways in which radiation foE is
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Characteristics of fog ...00 D039/D112
formed, the author refers to material of S. S. Gaygerov and V. G. Kastrov
(Ref. 9: Investigation of thermal modification of moving air on the basis of
data obtained from the flights of free balloons. Trudy TsAO, vyp. 6. 1952),
I. V. Koshelenko (Ref. 17: On considering the radiation factor when fore-
casting fog. 7rudy UkrNIGMI, vyp. 11. 1959), D. L. Laykhtman (Ref. 18: On
introducing a temperature correction for condensation during radiational
cooling of the lowest atmospheric layer. Trudy GGO, vyp. 27 C891- 1951),
L. T. Matveyev (Ref. 19: On the influence of vertical currents and conden-
sation of water vapor on the local change of temperature and the formation
of temperature inversions. Trudy LKVVIA im. A. F. Mozhayskogo, vyp. 248.
1958) and M. Ye. Berlyand (Ref. 5: Predskazaniye i regulirovan-iye teplogo
rezhima prizemnogo sloya atmosfery (The forecasting and control of the
thermal behavior of the lowest atmospheric layer Gidrometeoizdat. L.
I-
1956). The paper also discusses the dependence of the radiation balance on
the change in stratification, stating that the value of this balance is sub-
ject to change due to the meteorological conditions at the ground layer and
the stratification of air. There are 9 figures, 13 tables, 22 Soviet-bloc
and 4 non-Soviet-bloc references. The references to EnClish-language
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Characteristics of fog D039/DI12
Dublications read as follows: James,D, G,,Nocturnal disuipation of strato-
cumulus cloud. Met. Mag., London, vol. 85. 1956; Shaw, 1. B./Vertical tem-
perature gradient in the first 2,000 ft. Met. blag., vol 64. London, 1955.
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LX

EWI'(I)/-BDS Arne/m/ESD-3 RB
L -1?979-63
:.!ACCESSION NR: AT30OZO87 S/2546/62/0001118/004110055~
AUTHOR: Petrenko. N,'VF
cn
V-'ATITLE; Definition of a trog22ausel~ the light of requirements of aer6'.
na,
utic4l mateorology.i
I
-tut Trudy, no. 118, 1962.
SOURCE: Moscow. Ts.entrallnxx insti 2rojM0ZQ
bolilady na soveshchanii po, opredeleuiyu tropopausy.: 41-55
-TOPIC TAGS. nautical meteorology, cirrus type clouds., v8rti
-.tropopausep ILero
loal cloud developnent, maximum'wind shear, aircraft flight acceleraticn
c I
verti a temperature gradient, contrail
41.
ABS TRACT: This survey-type paper investigates the relationship between th6:
tripopauseand the itpper b9undar f Ci and Cs clouds, aircraft~ contrails, the
rful Cu and Cb cloudisKa their au'vUs and the- recurrenc Intense
a of
topa of powe
g~t acc6lerations in'aircraft. Variou'o methods of defining the tropopause from
thoi-'Ooint of view of &viaidon requirements are analyzed. The resulti of the experl- 'I
mental determination of the tropopause from RAOBS data by N.F. Valltishchav,
IYu.-K. Fedorov..'and B.S. Chuchkalov, under the direction of the author, are dis-
uwsed. Proposals are made ior an Improved method of the determination of the

L, 179?9_0
ESSION NR: AT3002087
1AC-r-
character and elevation of -the tropopause. The paper provides a broad siurvey of
-e3dating literatur
e on.the relationshipbetween the heights attained by high cloudB'
andby clouds with vertical development and ~regione of intense wind shear and
'turbulence in terms of the definition ofa tropopause as established by. the World
'Meteorological. Organization (WUO) and in the Soviet XN-04 weather- reporting
a arising from the relative thinnes
code. 7 The problem a of the polar (mid-latitude)
tropcspause In the subtropical latitudes'of thelUSSR and from the passage of diffuse
ron our ces over high mountain systems are discussed. T,4 problems of an.
~
a
aeronautically significant definition of the tropopause In ArcticNand Antarctic
-cut temperature inversion does not occur, are mentioned,
.,regions,* where a,clear
Inasmuch as serious inconsistencies have been observed between aeronauticiny 'X
significant high-altitude weather phenomena; and the e3dating WUO definitions of
fthe tropopause, and in order that an Improvement in the method for the determi-
hation. of: the tropopause be, achieved, the Department of Aviation Meteorology of
:the Tsentrallnyy institut prognozov (Central Forecasting Institute) performed an
!analy4io of the XIAOBS material obtained at 3 points located in physically-
jga ographically'diff4i rent regions of the USSR,. namely: (1) Khabapf vsl~, which In
lo,cat*,d in the Far-East region of monsoon climate; (2) at the temporar .y RA;BS
station in the FAstern Pamir, in the -valley of the:Ak-Su River, in a rep
et
imid-latitude and tropical air masses, interact; (3) at the Antarctic Sovi
rd'- ~ 14
J, Z
So

-1 2,1-979-63
-character and el,
observatory at Mirnyy. According to the program, the 3vatign'of
e iropopause according to WMO criteria, with due consideration of the 4hanges.1'
lnti.roducad by the KN-04 Soviet code lated with the level of t3ie signili
were corra
~an 'change in vertical lapse rate (more than 3 degrees /km) underneath the first
V
t1ro
pause, according to the WMO critirion, the thickness of the layer betwoen the, I*
AMOtropopause and the given level, and'the magnitide of the vertical temperature!
vel of minimum temperature and
lapf;6,rate In that layerl . (2) the elevation of the 1e
the~difference between It and the level of the fir*t,a:nd second tropopause, (3) the
elevitio'n of the
maximal wind velocity and its location relative. to the elevation I
the. tropopause (first and second), the level of the significant change in temperatu-ri'
lapse iate underneath the first tropopause, and the level of the minimal tempera- 1
4--: ture, the direction and celerity of the maximal wind velocity (for the principal and
sdeondary wind maxima, If such existed). The details of each of these comparisons'
are: described. The data and reasonings -thus collected yield a new formulation for I
the 101lowst
nautical point of view as
determination, of the tropopause irom an aero
'S. (1); Thetropopau,se is (fefined as the lowest level at which a transition from a de-
41* crea'se intemperature to an inversion, an toother al layer. or a decrease in tem-
rature lapse rate to 2 degrees/km (0.2 degrees per 1100 m) and less in the
stratosphere occurs; (2) a level which satisfies the: requirements in (1) but which
Is located below-,the 500-mb level Inpolar regions and -the temperate zone and, i,
3 )_4.

-CCESSIONS XR: AT3002087
belOWe thb'400.-nib level in the subtropical zone must not be designated as a tr'op;o-
pa-da a, if, it is note the only one In the entire s ounded: atmospheric layer up to at
least 200 mb; (3) Ji above the tropopauoe as aiore-~defined a layer exists in which
a tempe ature lapse rate of more than 3 degre T11 throughout a thic3messl
r eG/kM OCCU
n, then'the same criterion is applied to designate a second
of notle a athan I la
ropopause .(4) it, during the Arctic or Antarctic winter, atemperatire lapse rate.
`4 ~~,e~xceeding Z degrees/kxn is observed up to the 200-m-b,level, then a nominal tropo-
use can- be defined as the level.of a' significant decrease of lapse rate jrr,6 -ri than
pa
1
3-deirpes/kin- or. 0JApgreas per 100 m) when abosre-- that -levdl the_jradlent4065'-~
ot--.Oxcied'3-00~~3-iS-digrees'lim In.'a layer, 1 Um or more- t1hick. These, criteria are
en translated Into, critaila for the identification of a tropopause from RAMS
itempe ratu re curve a. Or1g. art. has 1 table illustrated with typical Tys.H -curves,!
ASSOCIATION: Non
ENC L-. 00
SUBMITTED:. 00 DATE .'ACQ:! 30Apr63
U CODE: AS: NO REr SOVs 0Z8 OTHER:
W.

FETRENKO~..jV.,.,-,
Factors in the fornation of easterly winds in the upper troposphere
over Siberia in February 1959. Trudy TSIP no.121.-18-30 163.
(ERA 16 18)
(Siberia-Winds)

ABRAMOVIGH, K.G.; PETRENKO, N.V.
Ivan Grigorlevich Pchelko, 1904- ; on hi, 60 birthday,
Meteor. i gidrol. no.9;55-56 S 164. (~IIRA 17t9)

PETRFIIKC, V.V., kand. fiz.-cat. nauk
Decisions of the Third Session of the Co=ieim of Aviation
Meteorology of the World Meteorological Organization. Mateor.
i gidrol. no*1200-52 D 161+ (MIRN 18tl)
1. TSentrallnyy institut prognozov.

S/137/61/00()/011/021/123
A060/A101
AUrH0,RS- Kudrin, V. A., Oyks, G. N., Petrenko, -0, D,,, Yudson, A. A., Nechkin,
Yu. M., Nam, V. P., Ansheles~,___f_l., Ivanov, R. M., Adrianova, V. P.
TITLE.- Characteristic features of the smelting technology for high-quality
steel with heating of open hearth furnaces by natural gas
PERIODICAL: Referativnyy zhurnal. Metallurgiya, no. 11, 1961, 30, abstract
lIV192 (V sb.: "Novoye v teorii I praktike proiz-va martenovsk.
stali". Moscow, Metallurgizdat, 1961, 280 - 289. Discuss. 332 - 334)
Tog-, An investigation carried out upon 140-ton open hearth furnaces
operating on the scrap process and heated by a mixture of natural gas and mazut,
has shown that in operating with the gas-mazut mixture the smelting duration is
increased on account of the reduction in the heat-transfer as result of slag
frothing, which occurs with greatest intensity at the end of the smelting period.
The frothy slag hinders the active transfer Of 02 from the gas atmosphere lead-
ing to a lowering in Vc and the accumulation of Fe 203 at the upper levels of the
slag. Thus, the Fe2o~ content in the surface layer of the slag turned out to be
greater by a factor o 1.5 than in heats fueled by mazut only. Simultaneously
Card 112

S/137/61/GOCA11/021/123
Characteristic features of the ... A06(~/AlOl
wi+h the lowering of V. the process of hydrogen-saturation of the metal Is in-
tensified. It was discovered that the principal place where the metal was being
saturated with hydrogen is the run-off cap, since at the feed-in cap the slag
thickness is small, the metal is bubbling intensely, the degasification is pro-
ceeding, while at the run-off cap the metal, covered by a thick layer of slag
froth, bubbles poorly, and the metal is being saturated with hydrogen. This is
promoted by an increase in the water-vapor content of the combustion products
when the gas-mazut mixture is utilized. The increased H2 content of the metal is
supported by crushing tests to determine flaking sensitivity, Metal smelted by
the use of gas-mazut mixture has an increased tendency to flaking and lowered
diuctility characteristics.
Yu. Nechkin
[Abs'r~racter's note: Complete translation]
I
Card 212

KUDRVII, V.A.; OYKS, G.N.j SORO~INt S.P.; RECHKIN, Yu.M.; GUISHTSOV, M.V.j
WX, B.P,; LAPSHOVA, M.P.; YUDSON, A.A.; Eg
ADRiAmvA, Va.
Smelting high-grade steel in open-hearth furnaces fired with
natural gas* Stall 20 no. 7:599-602 n 160, (MIRA 14; 5)
(Open-hearth furnacos-Equircent and supplies)

r
PHAM It DWJK rXMITaXON SOV/55%
Moscov. Inatitut &tali.
Novoye v teoril I praktike proizvodstva martrenovskoy stall (Nev [Developmentn)
In the Theory and Practice of Open-Rearth Steelmking) Moscov, Metallurgizdat,
1961. 439 p. (Series: Trudy Mazhvuzovekogo nauchnogo moveshchanlya)
2,150 copies printed.
Sponsoring Agency: Hinisteretvo vysahngo I orednego spetsial0nogo obrazovenlya
RSF-3R. Moskovskiy institut stalt imal 1. V. Staliza.
Eds.t M. A. Glinkar, Professor, Doctor of Technical Sciences, V. V. Kondskovp
Professor, Doctor of Technical Sciences, V, A. Kudrin, Docent, Candidate of
Technical Sciences, 0, N* Oyka, Professor, Doctor of Technical Sciences,
and V. 1. Yavoyskly, Professor, Doctor of Technical Sciencesi Edo Ye. A.
Borko; Ed. of Publishing House: V. D. Grow.; Tech. Ed.i A. 1. Karasev.
FLUX=: This collection of articles is Intended for members of scientific
Institutions, faculty members of schools of higher education, engineers
concerned vith metallurgical processes and physical chemistry, and students
specializing in these fiel".
Card I/A

Bev (Developeents) in the Theory (cont.) SOV/5556
COVERAGE: The collection contains papers reviewing the deTelopment of open-
hearth rteelmalring theory and practice. The papers, written by staff
members of schools of higher education, scientific research Institutes,
and main laboratories of metallurgical plants, were presented and discussed
at the Scientific Conference of Schools of Higher Education. The folindrig
topics a" considered: the kinetics and mechanism of carbon ox1dation; the
process of slag formation in open-hearth furnaces using In the chaarge either
ore-lim briquets or composite flux (the product of calcining the mixture of
lime with bauxite), the behWor of hydrogen in the open-hearth bath; metal
desulfuzrization processes; the control of the open-hearth thermal malting
regime and Its automation; beat-engineering problems In large-capaelty
furnaces, aerodynamic properties of fuel gases and their flow In the furnace
combustion chamber; and the improvement of high-alloy steel quality through
the utilization of vacuum and natural gases. The following persons took
part in the discussion of the papers at the Conferencet B.I. 7111ppor,
V.A. Kudrin, M.A. Glinkov, E6P. Nam, V.I. Tavoyekly, O.N. Oyks and Ye.
V. Chelishchey (Moscow Steel Institute)l Ye. A. Kazachkov an& A, 86
Kharitowy (Zbdawv Wtallurgical Inatitute)j U.S. Mikhay.Lets (Institute of
Chezdcal Metallurgy of the Siberian Branch of the Acadexy of Sciences U&9R);
A.I. Strogawr and D. Ya. Povolotakly (Chelyabinsk Po"chnic Institute);
P.V. UtrikhIn Ural Polytechnic Institute); I.I. Fbml (the Moscow 'Serp I
mDlotm Metallurgical Plant); V.A. Yoklev (Central Asian Polytechnic Institut-)
f
Cara 2/14 1

Rev [Development~jlm the Tbeory (Cott.) SOV/5556
and H.I. Beylinov (Night School of the Doeprodzerzhinsk Wtallurgical Institute).
268 references, costly Soviet.
References follov soma of the articles. There are
TA1112 OF CONMM
Forevord 5
Yevoyaldy, V. I. [Moskovskiy inatitut staU - Ho9ww Steel Institute].
Principal Trends in the Dewlol=ent of Scientific Research in Steel
Ywrafatturing 7
Filippoy, S. 1. (Professor, Doctor of Technical Sciences, Moscov Steel
Institute). Regularity Patterns of the Kinetics of Carbon Oxidation 15
in Metals With Lev Carbon Content
JV. 1. Antonenko participated in the experimentaj
TRYIn, S. L. [Professor, Doctor of Technical Sciences, Vnepropetrovskly
netallurgicbmskiy, institut - Dmapropetrovsk Wtallurgical Institatel.
Card )!14

Wev [Develomats] In the Theory (cont.) WV15556
..-apustiv, Ye. A. (Docent, Candidate of.Technical Sciences, Zhdanov
Ketal.lurgical Institute]. Aerodynamic Properties of Fuel Gaoes and
Their Plov in the Combustion Chamber of an Open-Hearth Furnace
Xudrin, V.A. [Docent, Candidate of Technical Sciences) G N Dyka,
O.D. Petrenko, A.A. Tudson, Yu. M. Nechkin, B.P. Nw,, fEZ;,er,1,
(Docent, Candidate of Technical Sciences), R.N. Iyawr
[Candidate of Technical Sciences), end V.P. Adrianove, (Engineer].
Special Features of Making High-Quallty Steel In Natural-Gas-Fired
Open-Rearth Purneces
Butakov, D.K. (Docent), L.M. Yeltnikov (Engineer), A.M. Lirman,
V.D. Budennyy, P.P. BabIch, and A.I. Sinkavich jVral Polytechnic
Institute, Zavod in. Ordzhonikidze Challabinskogo soynarkhoza
Plant Inent Ordzhonikidze of the Chelyabinsk Soynarkhot). Special
Features of Making Steel In Open-Bearth Furnaces With MagnesIte-
Chrczdte (Brick] Roofs
Xudrixi, V.A., Yu. K. SecUln, To. 1. Tyurin t0andidato of Toebr4cal
Scleieces), and To. V. Abroo1wr (Nomeov Stool Institutol. The
Acid Open-Rearth Process
Card 10/3.4
-L C
2T1
280
290
299

S/102J62/000/002/002/004
D201/D302
AUTHORs Petrenko, O.J. (Kiyev)
TITLEs Theory of a CRT function generator
PERIODICALs Avtomatika, no, 20 1962, 23 - 41
TEXTs The author describes a photoformer with a pass-band
of a few kilocycles and having an accuracy of 0-5 - 1 %. The ihStrument
is basically a position follow-up system with the beam of a CRT an the
output. Analysis of the principle of operation is given and banic otatic-
equations ofthe system are derived which show that within certain pre-
determined limits the system is linear. Stabilization of the spot bright
ness is proved to be possible by application of local feedback between
the screen and control grid and that of decreasing the noise level by
means of a filter in the last amplifier stage which is outside the over-
all feedback loop. The minimu brightness of the spot for a given SIN
ratio and the pass-band of the system is determined together with the
gain and the parallax of the optical system. From analysis of the dyne-
Card 1/3

3/102J62/000/002/002/004
Theory of a CRT function generator D201ID302
Truxal, Servo-mechanism Synthesis.through Pole-zero Configuration,
Tech. Report 162, Research Laboratory Electronics , M.I.T., 1950.
SUBMITTED: October 18, 1960
Card 3/3

PETRENKO, 0. S. -
Factory conveying machinery Moskva, Gos. nai.)ch. -tekhn. izd-vo =ashirostroit.
lit-ry, 1949. 313 p. (49-29593)
TJ1350-P35

P =mo, 0 - S - Engr .
On the exDansion of areas for the adoption of the irterdepartm-ental
railless transportation
Vest Mash p. 66, Sep 51

pEITrL-I:XO, (). S.
Podveqrioi vnlitriizvodskil trans-nort (Uvernea,~ intm-plant trtn,Tlort). lzi. 2-e.
blashgiz, 1952. 333 P.
S 0: Monthly TA!-.t of Fcin-iwi Af~Qacmi-)!m, Vol 6, 1.0, 3, June l)-3

PETTE:4.-O. 0. S -
Tocanoloi~y
Overneuct intru-plant trftrisport, lzd. ;?-e, Moskva, I-Vistigiz, 195,1
Monthly List of Russian Accessions, Library of Obne-ress, JMe -1~53. Uncl.

PJrMXO 0 Se-9 ANMYBV, %.L. Inshener. redRktor; GOLOVIN, S.Ya.,
I Ff- -
low"Wow.
INTe'nir, redahor.
[Factory overhead conveyers] Podvesnoi vnatrizavodskii transport.
Ixd. 2.. parer. I dop. Moskva, Goo. nauchno-tekhn. Izd-vo mashino-
stroit, lit-ry, 1953. 382 P- (MW 7:1)
(Conveying machinery) (Factories-lquipment and
supplies)

BARTASHKV, L.V.;KATS9 B.I*y inzhop retsenzent; PEnIMIKO, qs.
retsenzent; UUBOVICII, Yu.O.p kand. 4 in2b.0
ZUBKOI L.T.p tekhn. red. eiXiro-m-.ii~k, red. ;
[Organization of intershop conveying] Organizateiia vnutri-
tsekhovogo transports. Moskva, Masbgiz, 1950. 98 P.
(KIRA 15:3)
(Machinery industry-Equipment and supplies)
(Conveying machinery)

PIIYTJGIN, O.T.1 PF'IFTRO, O.Ye.
Synthetle dyes. Part 50v Synthesis of N-o-nitrophanyl-5,6-benzoquinaldinium
perchlureite and its transformations. Zhur. org. khim. I no.6tII43-1147 Je
965. (MRA 180)
1. Chernovitakly gosudarstvennyy universitet.

PIMUGIN ,G.T.; FETRENKO, O.Ye.; OPANASE11KC), Ye.F.
Study of synthetic dyes. Part 40: 1-(o-Hydroxvphenyl)quinaidiriL~r,
perchlorate and its transformatlons. Zhur. ob. khim. U no.10:
3333-3336 0 164.
Study of synthetic dyes. Part 41: I-o-liydroxyphenylbenzoquinaldinium
perchlorates and their transfromation to carbocyanine dyes. Ibid.:
3337-3341 - (MIRA 17;11)
1. Chernovitskiy gosudarstvennyy universitet.

PILYUGIN, G.T.; OPA!WE,',,;KO, Ye.P.; P:ETilB,*L,*.g,,-,q,
YQ.
Synthetic dyes. Part 33: Synthezis of I-o-methoxyphenyl-7.
8-benzoquinaldini= perchlorate and its transformations*
Zhar.ob.khim. 33 no.10:3228-32,31 0 163. (MU 16:11)
1. Chernovitakiy gaqudavstvezuqy univerBitet.

PETRENYO, Ojo , PILYUGIN, G.T., OPANASYNKO, Yo.)'.
Synthetic dyes. PArt 49; 3tyryl dyes from ,"
N-aryl quinaldinlun oalts. Zhur, org. khim, 1 nc 11 A. 'i!lk-
1486 Ag 165. (~, JIRA 18,11'!
1. Chtornovitakty goauddretvennyy univirolt,ot,

11 -
HALAXHOV, G.M.- VASHCHENKO, V.S.; XHIVREhTKO, A.F.; VEMA, F.I.; BELENIKIY,
P
Ye.V.;--PE.TR,ENKO, P.D.; BEZUKH, V.R.
Fundamental improvement in the technolog7 of mining at the "Gigant"
Mine. Gor.zhur. no.1:36-40 Ja 165, (MIRA 18:3)

PETRENKO, P. V., Cand Phys-Math Sci -- (diss) "Anomalies in properties
of iron-sluminum alloys and tbeir nature." Kiev, 1960. 10 pp; (Millis-
try of Higher and Secondary Specialist Education Ukrainian SSR, Kiev
Order of Lenin State Univ im ~'. G. Shevchenxo); 200 copies; price not
given; (KL, 2G-60, 130

FZTRMO. Pariya Ivanoyna; PISIMM. R.Ya.
(Electrocardiogram for children in normal and certain pathological
states] Blek-trokordiogramms u dotal v norme I pri askotorykh
patologlohaskikh sootoianilakh. Moskva, Nsdgis, 1959. 158 p.
(MIRA 13:7)
(RIACTROGMIOGRAM)

SOV/137-59-5-9864
Translation from: Referativnyy zhurnal, Metallurglya, 1959, Nr 5, p 57 (USSR)
AUTHOR: Petrenko, O.D.
~K~ -A
TITLE: The Use of a Complex Ferroalloy - the "18" Silico-Chromium -
for Smelting Chrome-Containing Steel Grades in Open Hearth
Furnaces 11
PERIODICAL: Stalingr. prom-st' (Sovnarkhoz Stalingr. ekon. adm. r-na),
1958, Nr 2 - 3, p 28
ABSTRACT: Experiments were carried out at the "Krasnyy Oktyabr" Plant
for the purpose of replacing lpw-grtn Fe-Cr by "1b" s1l1co-
chromium in smelting the 15KI0,20 d 2OKhN3Ateel grades
in 130-ton open hearth fui;-aces. The smelting process was
carried out without preliminary deoxidation of the metal by
12% Fe-Si. Si-Cr was introduced to the bubbling pool 10
minutes prior to tapping when the required [C] amount was ot-
Card 1/2 tained. The steel produced does not differ from zonventionitl

SC711 37--559-5-9864
The Use of a Complex Ferroalloy - the "16" Sillec-Chromium - for Smeltins
Chrome-Containing Steel Orades in Open Hearth Furnaces
steel with respect to its quality. The smelting time was reduced by 10
minutes, the economy of ferroalloys amounted on the average to 5 rubles per V/
1 ton of steel.
A.D.
Card 2/2

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At one of the 27 Plants. NTO 00.899 Ag '59. (RTRA 12:11)
1. Prodandatell soveta pervichnoy organizateii Nauchno-tokhnicheekogo
obshchestva zavoda "Krasmyy proletarty," Moskva.
(Moscow--Yachine-tool Industry)

I . "T , Y ", r,-/, -1. ~ .! %l, ) 21- ~ , ".. -I .
BF-IJI'ji, V.,R.; ',~ " P -, 17..,.' ' I ..- ; .- - .-. , - ,
Shape of the rr. ' - - -
03F~ ~. bor. trui.
!'.'~Rl no.23:36-'9 ?,
.1 (X! 1U, 17 :8 )

MALAKHOV, G.1-1.~ prof- doktor Lekvui. ivl-uk) VA~)HGITENKO, V.S.p
ENKO' M F- "MY, Yp,.;.;
KHIVRE A. V D, E SA I BELIO
SIVALUX V.Ya., PET11041KO, P.D.; bEZUKH, V.R.,-
N.I.; RODIONOVA,'-r.P.'i-~"~v"p~*,-'re-d.
[Technical progress at the "Gigant" Mine in the KrIvoy
Rog Basin] Tekhnicheskii progress na shakht,6 "Gigant"
v Krivorozhskom basseime. I-losk-va, Nedra, 1964. 129 p.
(MIRA 18:3)
1. Glavily-y inzh,,nF-.r A na,~Iwillnik shakhty "Gigant" v Kriv-.)-
rozhskom Basseyne (fcr Vaahchenko).

MAIMOV, G.H., prof.; IEZUYIHP V.R., gornyy inzh.; j-bTflE?IYO, P.D., gornyy inzh.
Ore recovery under conditions of great rock pressure. Gor. zhur.
no.1:33-36 Ja 162. MTRA 15:7)
1. Krivorozhskiy gornorudnyy institut.
(Krivoy Rog Basir~--Iron mines wA mining)
(Rock pressure)

HAT-AKH(RTP G.&., prof.; P.&TRENKO, F.Do.,___inzh.
Increaaing the inteasity of ore draving is a vay to increase the
efficiency of the nass caving system of mining* Izv.vyseucbeb.zav.;
gor.2hur. 5 no*9:206-26 1629 OAMA 15:11)
1. Krivorozhskiy gornorwbW institut. Rekomendovans, kafedroy
razrabotki nestorozhdeniy poleznykh iskopeyezykh.
(Krivoy Rog Basin-Mining engineming)

0 0 0 a
*all it to I., 1) 34 is is V 0 11 it 0 a 31,a a 20 A 11 V a W a b J? it is a 1 4 42 0 459ilp
, A. I'A a L to A- I-& & 1
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latm Taming oil na)jbia," sbaw
on Humlan.) A. I Bolotin and P. D
prtreliko Stallki f 1"irtrume"t 'Mo-
.1 -TWIA slid Equipment) v 20, to
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Julie 1949,S) 19-20.
Orvirr. whirli rrlirvri ijwrwI,,f
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work and automatically 11161caten 9*0
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0. to p b 1.91,01 mama 1,141181 is ko" 4 f I. I
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PETRENKO P V --.ELIKIN, I.L.; KAZAKOV, S.S.; VOZHIK, D.L.; DENISOV,
PUCHKOV, V.I.; BOGUTSKIY, N.V.; SAVELIYEV, I.P.;
KOLENTSEV, M.T., !-'-NRKUIDV, N.Ys.; VEILKLOV, V.A.;
OVSYANNIKOV, P.A.; SOSNOV, V.D,, oty. red.; CH1ZH'OVA, V.V,,
otv.red.; ZHUKOVA, A.P., red.; LEVINA, T.I., red.; PRONINA,
N.D., tekhn. red.; OVSEYENKO, V,G., tekhn. red.
I I
(Practice of uaing cutterloaderalOpy-t lspollzovaniin ochi-
iBtnykh kombainov; abornik st&tei. W.)skva, 1962. 102 p.
(MIRA 16:2)
1. TSentrallnyy in5titut tekhnicheskoy informataii ugollnoy
promyshlennosti.
(Coal mining machinery)

KuVnenko, P.P.; Petrenko, P.V*
Certain anomalies In the properties of iron-aluminum alloys and
their nature. Ukr.fiz.zhur. 4 no.4:497-503 Jl-Ag 159.
(MIRA 13:4)
1. Kiyevskly gosudarstvennyy universitet im. T.G.Shevchanko.
(Iron-aluminum alloys)

PIMBUD, P.Y.; KVZINMV, r.r.
Some anomalies of the electric resistance of iron-aluxir= all*7z
with higher iron content (with summary in English]. Ukr. fiz. zhur.
3 ne.6:820-828 N-D 158. (MIRA 12:6)
I.Kiyevskly gosudarstvennyy universitat.
(Iron-aluminum alloys-Blectric properties)

Maw, Pa.; Mmrao, P.P.
Use of an electrical resistance
arrangement in Fe-Al alloys over
Nauk povid. KDU no.1:34-35 156.
(Iron-aluminum
rethod for Anal7zing the ordered
a wide range of concentrations.
(MIRA 11:4)
n1loys)

SOV/ 137-57-6-11107
Translation from: Referativnyy zhurnal, Metallurgiya, 1957, Nr 6, p 246 (USSR)
AUTHOR: Petrenko, P.V.
TITLE: Apparatus for Quenching Powders at High Temperatures (Vysoko-
temperaturnyye zakalochnyye ustanovki dlya poroshkov)
PERIODICAL: Nauk. povidomlennya Kyyivs'k. un-tu, 1956, Nr 1, pp 55-56
ABSTRACT: A description of the construction of two laboratory vacuum appa-
ratus for quenching metal and alloy powders from temperatures
< 12000C in vacuum oil and mercury.
A. F.
Card 1/1

MRINKO. P.V.
1- ~ ~ High-temperature tempering devices for powders. Hank povid. XDU
no.1:55-56 156. (MIRA 11:4)
(Tetq*ring)

PBTR39NKO. P.V.; KlUZIMENK0, F.
Preparation of quart2 Monochromatic plates used in metallography.
Nauk povid. KDU n0-1:56 056. (MIRA 11:4)
(Quartz--Optical properties)
(Metallography)
tUre --MVIeMperature curves were jYiomecr--Dy neaZing 'GO
12000 and cooling at a rate of 20 per minute to room tem-
perature. Hysteresis of f , with a maximum value for the
alloy having 25% aluminum, was noticed in the temperature
range from 100 to 3600. The relative variation in f dif-
fers for various alloys, and has a small value for the
Card 1/2
USSR/TransfOrmation in Solid Bodies.
Abe jour Ref Zhur - Fizika ' "0 5, 1957, 11772 E-6
25% allOY, a minimum value for the 35% alloy (9500 X 1.0-5
Ohms for
Me c1la room temperature and 10,500 x 10-5 ohms at
e Of variation of
20, 30, 35, and 40% alloy wi 200o).
th the temperature for 16
Blows down sharPly at is anomalous, the growth of
If 30 and 35% alloy.,, high temperatures, and in the case
creases. For the allo starting with 650 and 550o, de-
maximli at 525 and 6500 Y with 25% aluminum
The electric resistivi ) and two Minir0a at one observes two
t'Y 580 and 84oo.
than that Of the equil Of the hardened alloys
ibrium alloy.. is greater
"On is Of ordering, calculated from the isothermal curve.
amounts to 24,oDo calories for the 25% The energy of activa_
calories for the 30% alloy. alloy and 1-3,500 s'
ves cannot be explained by th Thus'the behavior Of the cur-
temperature alone e influence Of ordering and
aut,hors introduce - To explain the resultant
the n curves the
custion electrons to c0 ceP", Of the transition of the
the d-h..,;

mamo, R.
Thle furniture Ig goocl. Isn't it? Zaan. ta pratsia no-8:30 Ag '60-
(MIRA 13:9)
(Uzhgorod-Purniture induatry)

PS'TTK'11~,W, R. A.
1. A. TUFILEV, Gornui Zhur. 15, No. 8, F-33, 1()32

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