SCIENTIFIC ABSTRACT MEKENITSKAYA, L. I. - MEKHED, G. N.

• Document Type: CREST
• Collection: Scientific Abstracts
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• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 12, 2001
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

The Thickness of Thin Layers of "Fixed" Water
SOVI/I 24- 58- 2 - 2026
results of the investigations show that, depending on the combination of the ad -jacent
phases, the thin layer can produce either a positive or a negative wedging effect
In the first instance it is positive and retains an equilibrium thickness over an
indefinite time, whereas in the second case it is gradually displaced by the liquid
contained in the drop introduced into the capillary. The realization of the one or
the other effect depends on the ratio of surface tensions along the two boundaries
of the thin layer. The influence of the composition of the electrolytes and the
temperature on the thickness of the layer was investigated. Bibliographv: 26
references
S. V. Nerpin
Card 2/2

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KUSAKOV, R.N.; KEMNITSKAYA, L.I.
Experimental investigation of the thickness of polymolecular layers
of water solutions of electrolytes on glass and quartz at the inter-
face with air. Dokl.AN SSSR 107 no.4:555-557 AP 056. (MLRA 9:7)
l.Moskovskiy neftyanoy Institut imeni I.M.Gubkina. Predstavlano
akademikom A.T.Topchiyevym.
(Electrolytes)

XPWOV. N.M.; HEMITSK&U, L. L
-j
Experimental Investigation of the thickness of polynolecular layers
of water solutions of electrolytes on glass and quartz at the
interface with a hydrocarbon liquid. DALAI SM 107 no-5:715-718
Ap 56. (NLHA 9:8)
1. Moskovskiy neftyanoy institut imeni I.M. GubkIna. Predstavlano
jakademikimm A.V. Topchiyevyn.
(Zlectrolytes)

I% J, P .~-\ N:, ~ 4 1 4- -; A-/^~ 'v /',i, k T
MEMI k
- !M ~SYA#- _j.!I'KUSAKOV. H.H.
The state of bound water in an oil collecting stratum. Reft. khoz.
35 no.9:41-44 3 157. (MIRA 11:1)
(Water, Underground)

20-5-25/54
AUTHOR: Kusakov, M. M. and Yekenitskaya, L.
TITLEs The Film and Capillary-Held Water in a Porous Medium
(Plenochnaya i kapillyarno - uderzhannaya voda v poristoy arede)
PERIODICAL: Doklady Akademii Nauk SSSR, 1957, Vol. 115, Nr 5, Pi. 942-945
(USSR)
ABSTRACTt In 4 previous works by the same~uthors the thickness of the poly-
molecular layers of elentrolytic water solutions on the inner
surface of a single capillary at various dividing boundaries was
studied. These properties were studied in mineral gas- and miner-
al oil containing layers on samDles of quartz sandstone of the
Tuymaz oilfield in order to find out to what extent the con-
clusion concerning thin layers in single capillaries hold for
porous milieus and/ or can serve for tho characterization of the
state of bound water in mineral gas and mineral oil containing
zones cfa mineral oil collector. It was proved on this occasion
that the method of water displacement from the cores though a
little permeable dividing wall can be used for this characteri-
Card 1/4 zation. If distilled water is used as rest water, it is in the

The Film and Capillary-Held Water in a Porous Medium 20-5-25/54
cores not only in a capillarily-held, but in a film state, for
distilled water can exist on glass and on quartz on the boundary
with gas in form of balanced, moistening, thin layers. Fig. I
shows the results of investigations of NaCI concentration with
respect to the remaining water saturation (expressed in % of the
pore volume), for 3 cores of different permeability. From the
diagram (fig. 1) it may be seen that with the increase of N"l
concentration the quantity of the liquid remaining in the core
decreases. Figure 2 shows curves which express the dependence
of the remaining water saturation for distilled water and for 5
N-N&Cl solution on the permeability of the core. Herefrom it may
be seen that with a permeability of a porous milieu of 800 - 100
mda. and more the quantity of the remaining liquid is independent
of the pe meability. From table 1 it may be seen that the quanti-
ty of oapillarily held liquid in the porous medium is practically
independent of the nature of the electrolyte. The average film
thickness of the distilled water "h" can be estimated from the
difference between the total quantity in the cores of the capil-
larily held liquids and the size of the specific core surface.
Figure 3 shows the dependence of the average water film thickness
Card 2/4 (distilled) in the porous medium on the value 6~/r, which is

20-5-25/54
The Film and Capillary-Held Water in a Porous bledium
proportional to the expansive pressure of a cylindrical fine
layer. This shows that also in this milieu the average layer
thickness, conditions otherwise being equal, is determined by
their expansive pressure. The remaining saturation is, in the
case of trivalent salt solutions (AlC1 ) and relatively low con-
centrations for their same values, lowar than in the case of
univalent ones (NaCl). Apparently the thickness of the layers
in AlCl solutions is less than that in NaCl solutions. At high
concenthtions practically no difference was observed in this
respect, which might be explained by a complete destruction of
the layers of moisturing'a~high concentrations. The above results
mention the fact that the properties of fine layers such as were
studied at the single capillaries on the boundary air / aqueous
electrolyte solution / glass or / quartz, are fully conserved
also in porous media. Consequently, the previously drawn con-
clusion is correct, i.e. that the state of bound water, parti-
cularly is gas, containing collectors, which represents electro-
lyte solutions, is determined by the physical-chemical properties
of the liquid. There are 3 figures, 1 table, and 11 Slavic re-
Card 3/4 ferences.

20-5-25/54
The Film and Capillary-IL-ld Water in a Porous Medium
f ASS.OCIATIONt hloacow Petroleum institute imeni I.M. Gubkin
(Moskovskiy neftyanoy institut im. T.U. Gubkina)
PRESENTED BYt A.V. Topchiyev, Academician , February 13, 1957
SUBMITTED: February 11, 1957
AVAILABLEs Library of Congress
Card 4/4

PXKEMTSKAYA....L.I.; KUSAKOV, M.M.
Molecular cbaracteriatice of oil-sand surfaces. Izv.vys.ucheb.zav.;
neft' I gaz 1 no.9:51-60 0 58. (MIRA 11:12)
1. Moaknvskiy Institut neftekhimicheskoy i-gazovoy promyshlennosti
imeni akademika I.M. Gubkina.
(Oil sands)

AFJrHORS: Kusakov, M. M., Mekenitskaya, L. 1. SOV/156-58-4-11/49
TITLE: Method of Determining the Ratio Between Hydrophobic and
Hydrophilic Surface on Uncemented Porous Mass (Metod
opredeleniya soctnosheriya gidrofobnoy i gidrofillnoy
poverkhnostey nestsementirovannykh po~:413-~,-Ach Bred)
PERIODICAL: Nauchnyye doklady vysshey shkoly. Khimiya i khimicheskaya
tekhnologiya, 1958, Nr 4, pp 6506-659 (USSR)
ABSTRACT: A method of characterizing the ratio between the hydrophilic
and hydrophobic surface of the porous mass was suggested for
determining oil-containing sand. The ratio between hydro-
phobic surface 3 hydrophob ic and Shydrophilic is determined
by the magnitude,.r, which is the characteristic feature of the
molecular surface of oil-3ontaining sand:
3hydrophobic Shydrophobic
Shydrophilic S-3 hydrophobic
S Shydrophobic + Shydrophilic is the total surface of the
Card 1/2 solid phase. The ratio r of oil-containing sand was determined

SOV/156-58-4-11/49
Method of Determining the Ratio Between Hydrophobic and Hydrophilic Surface
on Uncemented Pcrous Mass
by the adsorption method. The method of determining the
magnitude r ils described in detail. Mersolate was used as an
adsorbing agent. Experiments with synthetic sand mixtures
containing different hydrophobic and hydrophilic quantities
were carried oi,~t to check this method experimentally. A
calibration curve was plotted. The determination of the ratio
Shydrophobic : Shydrophilic was ,,pared to the determinations
of synthetically produced sand. Satisfactory results were
obtained.
There are 3 figures and 7 references, 5 of which are Soviet.
ASSOCIATION: Kafedra fiziki Moskovskogo Peftyanogo institute. im. akad.
I. M. Gubkina (Chair of Physics at the Moscow Institute of
Petroleum imeni Academician I. M. Gubkin)
SUBMITTED: March 26, 1958
Card 2/2

KUSAKOV, M.M.; VEP151111TSKAYA, L~I.
3tudy of th~e state of bound water or. nodels of cU anc~ Eas
reservoirs. Trudy MIMiGP no.25;302,.313 159. (1-U.RA 15:5",
-I* (Oil field brines)

KUSAKOV, M.M.; LUBMAN, N.M.j KOSHEVNIK, A.Yu.; KOSHELEVA, I.M.;
~FM
,gTSKA)~~,_L.,Ie. -
Studies of the physical chemistry of oil layers. Trudy Inst, geol.
i razrab. gore iskop. 2:71-80 160. (MIRA 14:5)
(Oil reservoir engineering)

M
PHASE I BOOK EXPLOITATION SOV/5590
Konferentsiya po poverkhnostnym silam. Moscow, 1960.
Issledovaniya v oblasti poverkhnostnykh sil; sbornik dokladov na
konferentaii po poverkhnostnym silam, aprell 1960 g. (Studies
in the Field of Surface Forces; Collection of Re ts of the
0~or
Conference on Surface Forces, Held in April 196 Moscow, Izd-
vo AN SSSRj 1961. 231 P. Errata printed on the Inside of back
cover. 2500 copies printed.
Sponsoring Agency: Institut fizicheskoy khimil Akademii nauk SSSR.
Resp. Ed.: B. V. Deryagin, Corresponding Member, Ac demy of Sciences
USSR; Editorial Board: N. N. Zakhavayeva, N. A. Notova, M. M.
Kusakov, S. V. Nerpin, P. S. Prokhorov, M. V. Talayev and G. I.
Fuks; Ed. of Publishing House: A. L. Bankvitser; Tech. Ed.:
Yu. V. Rylina.
PURPOSE., This book is intended for physical chemists.
Card 1/ 8

Studies In the Field of Surface Forces (cont.) SOV/5590
COVERAGE: This is a collection of 25 articles in physical chemistry
on problems of surface phenomena investigated at or in associa-
tion with the Laboratory of Surface Phenomena of the Institute
of Physical Chemistry of the Academy of Sciences USSR. The first
article provides a detailed chronological account of the Labora-
tory's work from the day of its establishment in 1935 to the
present time. The remaining articles discuss general surface
force problems, polymer adhesion, surface forces in thin liquid
layers, surface phenomena in dispersed systems, and surface forces
in aerosols. Name3 of scientists who have been or are now associ-
ated with the Laboratory of Surface Phenomena are listed with
references to their past and present associations. Each article
is accompanied by references.
TABLE OF CONTENTS:
Zakhavayeva, N. N. Twenty-Five Years of the Laboratory of
Surface Phenomena of the IFKhAN SSSR (Institute of Physical
Chemistry of the Academy of Sciences USSR) 3
Card 2/8

Studies in the Field of Surface Forces (Cont.) SOV/5590
I. GENERAL PROBLEKS OF SURFACE FORCES
Deryagin, B. V. Surface Forces and Their Effect on the
Properties of Heterogenous Systems 11
Kusakov, M. M., and L. 1. Mekenitskaya. Investigation
of the State of BounU-W&tWr-__1_n_Oil Traps 17
Shcherbakov, L. M. General Theory of Capillary Effects
of the Second Order 28
Dukhin, S. S. Surface Forces of a Diffusive Nature Close
to Liquid Interfaces 38
II. POLYMER ADHESION
Korotova, N. A., and L. P. Morozova. Investigation of
the Adhesive Binding of Polymers by Means of the Lumi-
nescence. Method 48
Card 3/8

Studies in the Field of Surface Forces (Cont.) SOV/5590
Voyutskly, S. SO, Vo L. Vikula, V. Ye. Gull, and Ho
Yfin-tsui. Effect of Molecular Weight, Polydispersion,
and Polarity of High Polymers on Their Adhesion to High
Molecular Substrata 55
Metsik, M. S. Role of Surface Forces in Mica Crystals 66
Smilga, V. P. Double Layer on the Boundary of Solids
Characterized by a Donor-Acceptor Bond 76
Krotova, N. A., and L. P. Morozova. Applying Infrared
Spectroscopic Methods to Study the Interaction Between
an Adhesive and Its Lining (Polymer - Glass) 83
Deryagin, B. V., and I. N. Aleynikova. Measurement of the
True Density of a Double Electric Layer at the Metal -
Dielectric Boundary of Separation 89
Card 4/ 8

Studies in the Field of Surface Forces (Cont.) SOV/5590
III. SURFACE FORCES IN THIN LAYERS OF LIQUIDS
Akhmatov, A. S. Fundamental Law of Boundary Friction and
Its Physical Basis 93
Fuks, G. I. Properties of Organic Acid Solutions in Hydro-
carbon Liquids at the Surface of Solids 99
Tolstoy, D. M. Some Considerations on the Regularities of
Friction of the First Order 113
Tolstoy, D. M., R. L. Kaplan, Lin Fu-sheng, Plan Pin-yao.
New Experimental Data on External Friction 126
Deryagin, B. V., N. N. Zakhavayeva, S. V. Andreyev, A. A.
Milovidov, A. M. Khomutov. Study of the Flow of Thin Layers
of Polymer Solutions By the Cinematographic Method 139
Voropayeva, T. N., B. V. Deryagin, B. N. Kabanov. Effect of
the Concentration of an Electrolite on the Magnitude of the
Card 5/8

Studies in the Field of Surface Foroe8 (Cont.) SOV/5590
Adhesion Process in Platinum Threads
IV. SURFACE PHENOMENA IN DISPERSION SYSTE74S
Volarovich, M. P., and N. V. Churayev. Investigation of
Processes of Moisture Movement In Peat By the Radioactive-
Isotope Method
Nerx)in, S. V., and B. V. Deryagin. Surface Phenomena In
Soil Mechanics
Glazman, Yu. M. Theory of the Coagulation of Lyophobic
Sols By Means of Electrolyte Mixtures
Deryagin, B. V., N. N. Zakhavayeva, and A. M. Lopatina.
Investigating the Filtration of Electrolyte Solutions in
High-Dispersion Powders
Kudryavtoeva, N. M., and B. V. Deryagin. Investigating the
Slow Coagulation of Hydrosols With a Flow Ultramicroscope
143
149
156
166
175
183
Card 6/8

Studies In the Field of Surface Forces (Cont.) SOV/5590
Talayev, M. V., B. V. Deryagin, and N. N. Zakhavayeva.
Experimental Study of the Filtration of Rarefied Air
Through Porous Bodies in a Transitional Area of
Pressures 187
Deryagin, B. V.0 N. N. Zakhavayevap M. V. Talayev, B. N.
Parfanovioh, and Ye. V. Makarova. Metallic Device for
Determining the Specific Surface of Powdered and Porous
Bodies 190
V. SURFACE FORCES IN AEROSOLS
Deryagin, B. V., S. P. Bakanov, S. S. DukhIn, and G. A.
Batova. Diffusiophoresis of Aerosol Particles 197
Bakanov, S. P., and B. V..Deryagin. Behavior of a Small
Aerosol Particle in a Wonuniformly Heated Mixture of Gases 202
Strozhilova, A. I. Differential Counter of Condensation
Nuclei 209
Card 7/8

Studies in the Field of Surface Forces (Cont.) SOV/5590
Deryagin, B. V.o P. S. Prokhorov, M. V. Velichko, L. F.
Leonov. New Method For Obtaining Constant and Homogenous
Supersaturations 216
Martynov, G. A.p S. P. Bakanov. On the Solution of a
Kinetic Equation of Coagulation 220
AVAILABLE: Library of Congress
JA/rsT/19s
Card 8/8 10/29/61

S. Y.
.iT,otchenkin, A. E. and kickeniLskizl -0. Y. ~,!IinisLxj Of 0, thie
r6FSH Koscow): ",Rotative Semi-aut~matic r.,. La-?r~:ear for ~hu .j ick -rE:ezin-- cf
Foodstuffs in d1ocks" ZFrench payas/
report presented at the Inturnational Inst. of iiefrigdrati~n (IDO, Annual
Meeting of 6ommissions 3,4, and 5p Moscowp 3-6 6GP 1950,
W-I

GURALINIX, H.I., kandidat tekhnicheskikh aauk; KEKEHIr a ,
inzhener; IAVROVA, Y.Y., spets. redakt W&. . r e d a k t o r ;
ROSLOV, G.I., tekhnicheakiy redaktor
[Roller conveyers; a report] Rolilcovye dorozhki; informatsioance
soobshchenie. Moskva, Gos. izd-vo torgovoi lit-ry, 1956. 14 p.
(Conveying machinery) (MLRA 9:10)

MEMAMKINP I.
There is a profit: Sov. shakh. 21 no.10:17 0 162.
(KIRA 15 - 9)
1. Nachallnik shakhty No.43 Tullskogo kambinata ugollnoy
promVshlonnesti Podmoskovnogo basseyna Ministerstva ugollnoy
proqyshlennesti SSSR.
(Moscow Basin-Coal mines and mining-Costs)

KEKHANDZIIIEV, Dimitur R.
Magnatic methods in chemistry. Priroda BuIg 12 no. 6:
20-22 N-D 163.

1,EKHANDZHIEV, M.
EndogenLus fires in Eleshnitsa 14-'ne. o.45- MUN.iC DED-1. (Min--'sterstvo
na tezhkata promishlenogt) Sofiia. Vol. 11, no. 1, Jan./Feb. 1956
SGURCE: East European Accessions List, (EEAL), *-ibrary of
Congress, Vol- 5- no. 12, December 19~6

MEKHANDZHIEV, M.; BOIADZHIEV, M.
"Analyzing ores to be sent by railroad cars at the forwarding station; a mixture
of different qualities."
P.56 (Minno Delo, Vol. 12, no. 2, Mar./Apr. 1957, Sofiia, Bulgaria)
Monthly Index of F4st European Accessions (EEAI) LC, Vol. 7., No. 8, August 1958

MMLkNDZHIEV, M.
"Obtaining the cementation copper concentrate frm the mine water in the mines
of the Fanagiurski State Mining Enterprise."
p.54 (Minno Delo, Vol. 12, no. 5, Sept./Oct. 1957, Sofiia, Bulgaria)
Monthly Index of East European Accessions (EFAI) LC, Vol. 7, No. 8, August 1958

MEMINDHIEV, M.
TECHNOLOGY
Periodical: ~ffNNO DELO. Vol. 13, no. 4, July/Aug. 1958.
MEKHANDUIEV, M. The struggle against corrosion in the Elshitsa Ydne, of
the Panagiurski mini State VInes Enterprise. p. 48.
Monthly Idst of East European Accession (EEAI), IZ.*, Vol, 8, no, 2,
February 1959, Unclass.

MEKHMZHIEV, M.; KLISMSKI, D.
"Possibilities of utilizing the cinders from pyrite ores and flotation-pyrite concen-
trate in the $talin Chemical Plant in Dimitrovgrad"
Tezhka Promishlenost. Sofffa, Bulgaria. Vol. 8, no. 1, Jan. 1959
Monthly list of East European Accessions (EEAT), LC, Vol. 8, No. 6, Jun 59, Unclas

MEKRANDZHEV, M., KARABOICHEV, N, TATARSKI, A.
Poor pyrite ores form the Panagyurishte mining region and prospects for the production
of sulfuric acid in Bulgaria. p. 9
TEZHKA PR%IISHLENDST, SOMA, BULGARIA, Vol. 8, No. h, Apr. 1959.
Monthly List of East Europear. Accessions (EEAI) LC, Vol. 8, No. 10, Oct. 1959.
Uncl.

BLIZNAKOV, G.; MEKHANDZHIEV, D..; BAKURDMIEW, IV.
Determining surfacem of the adaorbenta and catalysts following the
BET method. Xhim i industrila 23.no-6:186-190 161.

PEIYIOVI St.,.inzh.; BOICHEV, At., inzh.; W-KHAVDZHIEV, M., inzh.
The froth method in dust elimination, and its application a'. the
State Metal Works "G. Dimitrov.16, Yin delo 17 no-4:36-39 Ap 162.
1. Upravlenie "Tavetna metalurgiia i rudodobiv" kum. Komiteta po
promishler,nostta (for Peikov). 2. Otdel "Fromishlen" pri Okruz-heni-Ja
komitet ba Bulgarskata komunisticheska partiia, Vratsa (for Boichev).
3. a24P "G. Dimitrov" (for Mekhandzhiev).

A~4
(1r,
-~ . K,,i -

BLIZNAKOV, G.; kEKHAKZHIYPV, -D. [Mekhancizhiev, D. ]; BAKYRDZHI7.11, 1.
[Bakura;zhiev, Ij-
Adscrption properties cf mpthoxylR!~-.,j surfaces o' powdered
ilit no.8:74~-748 164.
L ---a ael. Doklarly BAN 17
s
1
1. Predstavleno akad. R.Kaishevym.

~1L,MW1IK4F8YA8 WO
1. 14EKHANIKO F. YA.
2a. USSR (6oo)
4. Botany - Physiology; Ascorbic Acid
7. Factors influencing the contents of ascorbic acid in leaves. Bot. zhur., 37
No. 1, 1952. Belorusskiy Gosudarstvennyy Universitet Kafedra Fiziologii Rasteniy
Minsk Received 10 May 1949
9a. Monthl List of Russian Accessions, Library of Congress, April 1952.
UNCLASSIFIED.

USSIt/Diology - Plant Diseases Dee, 50
"StorW of Fruit in Acetylene," F. Ta. 4k
"Prirodan xo 12,, p 56
Investigated the keeping quality of citrus fruit
stored in carbon dioxide, nitrogeS4 bYdr0g=p Oth=
vapor,, and acetylene. As distinguished frcft %be
otber gases.. acetylene preserved the fruit in a
perfectly unspoiled and fresh condition for over
a year. ~jt also prevented exptl inCectiou Vith
PenicillUm italic= and Peu:Lcillum digitatum =A
eliminated diseases vhich affect the fruit ,during
the period of ripening (caused by Colletatrichm
gloesporioides and Alternaria citri). The fruit
treated vith acetylene cannot be used for co==W,%
tion, because it acquires a disagreeable taste.
Tba.wthod is nuitable for preservation of IMMGM
specimens and otber purposes.
22M

CA
iractorm, Imal Affed the Goatsat of "Coruc sew to lemi'm
F. Va. Mckhanik (White kuui-A State Univ.. Uin3k)-
Ream. Mur.47, No. 1, 71-4(19W).-Exaton. at qmciawn-
,A Roza upse showed that chloratic leaves coatAinint
t;. th.. e,)% .1 ..J lophya show p,.,eWvX-
.ulicturnul levels of ". sulgan and amembic ". LrAvt,
with 60 4.511 of annual eblar"byll contain 7643,~ 'd
#uwrnal 4wor ti~ Acid level and ltk)% sol.-supr level. Con-
tent of Ascorbic ", Activity of ascorignAw. and rate of
lr"pirAtigm parallel the ric of chlorophyll up to 83t,"o at
namul. Expt%. with Sdammas xig,mm which had bma
ke t in the dark temporarily showed that a rize of ascorbic
% parallels the rise of carbohydmtes And the rate of
ri(:~t temps. up to 25'. At Wghcr temps. the
level tea& to Ug owing to catunced Oxidative
Such charActefistics dcpLnd on the plant speda
JU early �prittg RON rVSgOS4 Show% ft ritin hara~
tevistic of asecabic acki and chlorophyll; in the Va a d
OwLing chAructeridtic- is obKTvv4l, with "ves of variuu~
Mrs -111-infi SOUMWhAt diffC"ot tiztte~ Of GUACt Of InA%.
timtents, this way expldu the earlier coutradictiou, ou the
Mattat of ascurbic " in " plant. In Pissom satimm
wazdatloa of fruit growth by remval ot itower buds cAuses
timfinuadqu of Crawls at the chlorophyll content as well
As that of ambic &M for a wftx or mme be)=d the
towntal time for Max, coate"t. In 8401 rzrps~ the max
J~-XfflAr acid appeit" fit ewly afternimms Its spring. show-
2 811431. At early tuaral"S and evening hours to mid4agnowl.
.And a nus. in earty afterummo to the ha, All mults art
Ki'v" awaphicAlly. G. 111. Komlapod

MSKMIK.F.Ya., kandidat biologicheakikh nauk, Leningrad
Significance of vitamins to fishes. PrirodA 44 no.10:102-104
0'55. (MLRA 8:12)
(Vitamins) (Fishes)

MRKWIK, F.Ya.
Growth and metabolism in fry of Ladoga salmon and rainbow trout at
different temperatures (English summary, In insert]. Zool.zhur.35
ne.2:290-299 F 156. (HLRA 9:7)
1.Vseso.vuzny7 nauchno-issladovatelvakiy, inatitut ozernogo I rechnoge
r.vbn*go khozyayetva.
(Fiehas)

/IZ
K9MNII, F.Ta.
The problem of fish starvation [with summar7 in English]. Zool.
zhur. 36 no.12:1897-1890 D 157. (MIRA 11:1)
lJoasoymny7 nauchno-lealedovaellsk17 institut ozarnogo i rechnogo
ry-bnogo khos7a7stva.
(Fishas-Food)

--v
MONANIK, F. Ya.
Treatment of young cucumber plants with acetylene as means of
promoting the development of fertile female flowers. Dokl.Akad.
sel'khoz* 23 no.11:20-23 '58. (MIRA 11:12)
1. Belorrusak"a ordena Trudovogo Kmanogo Znemeni sellakokhozya7stven-
naya akademiya. Predstavlens, akademikom A.A.Avak7anom.
(Cucumbers) (Acetylene)

~, ~EMNIK, F.Ya.
Effect of acetylene on potatoes. Sbor.nauch.rab.bel.otd,VBO no.l:
42-51 f59. (MMIA 3-4:4)
.(Potatoes) (PlantoD Effect of acetylene on)

MEKHANIK. F.Ya.
__ - ____ -------- -_-,
Acetylene-induced sex ratio shifts in generative shoots of
monoecioue plants. Bot.zhur. 44 no,9:1231-1237 S 159.
04IRA 13:2)
1. Belorusakaya sallskokhozyaystvannaya akudemi7a. g.Gorki.
(Plants. Sex in)
(Plmts. Effect of acetylene on)

XUR"IX, F.T&.
-----------------
Effect of mineral and organic fertilizers on the vernalization
stage of plants. Agrobiologiia no. 3:440-442 Ny-Je 160.
(KMA 13:12)
1. Belcrusekaya sallskokhozyayatvennaya akadamlya, g.Gorki, _
Hogilevskoy oblasti,.
(7ertilizers and manures) (Vernalization)

14EKHANIK.. F.Ya.
Effect of mineral and organtc, substances on the vernalization
speed of seeds. Sbor, nauch. rab. Bel. otd. VBG no.3:205-209
361. (MIIU 14:12)
Nernalization)

-MEKHANIK, F.Ya.
Effect of the oxidation-reduction properties of solution absorbed
by seeds on the vernalization rate and branching of ears. Flziol.rast.
8 noo3:330-337 161a OEM 14:5)
L Belorusskaya sellskokhozyaystvennaya akadeutiya, Gorki*
(Vernalization) (Oxidation-reduction reaction %Rye)

MEKHANIK, F.Ya.
Oxidation-reduction characteristics of plants during the vernaliza-
tion and light stages. Zhur.ob.biol. 23 no.4:265-275 Jl-Ag 162.
(MIRA 15:9)
1. Belorusakaya sellskokhozyaystvennaya akademiya, Gorki,
Mogilevskaya oblast'.
(PLANTS, EFFECT OF LIGHT ON) (VERNALIZATION)
(OXIDATION-REDUCTION REACTION)

ACC NR-AP6033277 SOURCE CODEt UR/0020/66/170/00410974/0977
AUTHOR: Yermokhina , T. H, ; Hekha~ni.&_J~,#_j Zayteava, G. N. ; Belozar-
skly, As N. (Academician) -
ORGt Hoscow State University Im. M. Vs Gomonoeov (Mookovskly gosudar-
9tvennyy univeraitet)
TITLEt investigation of phenylalanyl-RHA-synthatase and phonylalanine
aRNA in yeasts and inaecto
SOURCEi AN SSSR. Doklady, v. 170, no. 4, 1966, 974-977
TOPIC TAGS: enzymology, RNA, RNA synthesis, cell physiology,
b I a c It e m i a t r Y/
00
ABSTRACTz The possible heterogeneity of phenylalanyl-RNA aynthetases,
and their corresponding oRNA's was inveatigated using Insect and micro-
bial materials as sources of biochemicals. Cellular extracts of very
hiqh purity were obtained using standard methods. The enzymes from
innect larvae and yeasts were separated into two components on a DEAE
cellulose column and their physical properties and enzyme action deter-
mined using radioactive tracer methods. Two corresponding aRNA frac-
tions were also separated, enzyme EI aminoacylatea phenylolonine with
RNAII and enzyme B.-RHAls In the protein fraction a third enzyme E3

ACC NRiAP6033271
appeared, but two corresponding C14_phenylalanyl RNA's were dincovered,
a case of one enzyme governing the formation of two slightly different
aRNA19. El was species specific being found only in extracts from
flies. The existence of other sets of general heterogeneous and species
specific enzyme@ are postulated for other organisms. Orige art. has:
3 figures* [W.A, 501
SUB COM 06/ SUDH DAM 29Jun66/ ORIG REFs 004/ OTH REFt 015

IMEKANIIK, N.S.
Makanik, N.S. "Iata on the grow-th anatomy of the clavicle". Trudy VoyEn.-mor. med. akad.,
Vol. XI, 1948, p. 242--1;2,- Ribliogt 27 items.
SO: U-300, 11 March 53, (Letopis 'nykh Statey, NIJ. 9,19h9)

MEKHANIK, N.S.
Mekhanik, N.S. "Torsio femoris in the light ')f new data on the architecture of Solid bone
matter", Trudy Voyen.-nor. med. akad., Vol. XI, 191,8, p. 263-79, -bibliog: 31 items.
SO: U-30429 11 March 53, (Letopis Inykh Statey, Wo. 9, 1949)

MEKHANIK, N.S.
Mekhanik, N.S. "On a method of studying the rib structureaf man", Trudy voyen.-mor. m-ed. akad.
vol. XI, 1948, p. 280-83.
SO: U-3042, 11 March 53, (Letopis Inykh Statey, No. 9, 1949)

KHMIX, N.S.
Structures of the compact bone and their significance in surgery.
Khirurglia. 140skya no- 9:35-39 Sept 1952. (CIML 23:3)
1. Professor. 2. Of Naval Academy.

1. 1- S.
2. USSR (6CO
4. Scapula
7. Torsion of the shoulder bone in man in ontoge Fenesis., Arkhiv.anat.
gist. i embr., 29, 1~-o.4, 1952.
9. Monthly List of Russian Accessions, Library of Congress, February 1953. Unclassified.

KRKHANIK, N.S. (laningrad. 22. Petrop-,vlovskaya ul.. d.8. Irv-57)
. -,,-
Torsion and age peculiarities of the human radius. Arkh.anat.gist.
I subr. 33 no.4:18-23 O-D 156. (HIM 10:4)
1. 1z kafedrynormallnoy aaatomil (nachallnik - professor V.K.Godinov)
Voyanno-morakoy meditainakoy akademli.
(RADIUS. anat. and histol.
diviensions & torsion in relation to age)

Knaumix, Ka Solo -q9_yLqh_-_AWSZYWA, U.S.. red.; SEIEBALINA, G.Ya..
Lq~
takhn.re4.
[Principles of plastic anatomy] 09novy plasticbsiskoi anatonii.
Moskva, Gos.1ad-vo "IskusstvO',* 1958. 349 P. (MIRA 1233)
(Anatomy, Artistic)

KNKWIK, H.S. (Leningrad, 22, Petropavlovelcaya ul.. d.8, lrv.57)
Age characterlotics of hand proportiono In man. Arkh.anat.
giet. I embr. 37 no.7:83-87 Jl '59. (1412A 12:10)
1. Kafedra plasticheskoy anatomii (zav. - prof.li.S.Makhanik)
Instltuta Akademit khudozhestv SSSR im. I.Te.Repina.
(HM, anatomy & histolo&v)
(AGING, effecta)

KE(HANIK, S. 17G77
01, Oat 1947-
,0300
9
"FinAn6fal, Relationships Betwen Main Admi tetra-
Industrial Enterprise
ti oho and a MeMmik, pp
ffSov Finanayu Vol Mr., No 10
DI'SCUSSiod of subject based an violations of decrees
wd.'tWoper relations bet4een the main adm1nistra-
tione and their.subordinate enterprises In financial
matters,- Remedios -suggested.

11.
2 -~264 -,. cr7f,,, izulsii oborotnych sr--~-,tv
sots!,al-l,,itiche-;kika --recipiyatiy. DentCi i Kre~iit, -")48, ~'o- 6, -,. /-ic
SO: Letoris'Zlo-rnal St.:~tfav, "o. -3(-, 1409cow, 1 )46

bamwil a
Mmist finance and credit." Reviewed b1 B, Kokhanik. Dan. I kred.
15 no. 5: 56-63 VT 157. (WaA 1o.-6)
(Finance)

I
Mfl"IK
-2T~~Sj
Role of credit and Janke in the production and distribution of
the national incone. Deni kred. 18 no.11:10-20 9160.
(MIRA 13:11)
(Finance)

MEKHANIK,-S., daktor ekonomicheskikh nauk
State Bank tasks in the seven-year plan (OCredit system in the iseven-
year plan" by A.K.Korovushkin. Reviewed by S.Mekhanik). Den.i kred.
19 no.5:87-91 Vq 161. (KM 14:5)
(Credit) (Korovushkin, A.K.)

MEKHANIK, S., prof
How the Bolsheviks took posession of the credit system. Don.
i kred. 21 no.8:89-92 Ag 163. (AURA 16:9)
(Banks and blinking--Government ownership)

~'Iek-~4NIKI v'F"
AUTHOR: Mekhanik, V.P., Engineer. 122-2--11/33
TITLE: The Selecti~Tn-of Flywheels for Press-formine Machines
(Vybor makhovika kuznechno-pressov.-,Tkh mashin)
PERIODICAL: Vestnik Mashinostroyeniya, 1958, jNo.2, Pp. 3/-40 (USSR)
ABSTRACT: An analytical method is given to compute the required
moment of inertia of the flywheel for forgin6 presses and the
like. The analysis dispenses with the assumption that the
mechanical characteristic of the driving induction motor can be
approximated by a straight line. The torque referred to the
crankshaft is not assumed to be a two-step curve, but is intro-
duced as a Fourier series. Formulae are given for the required
motor power and flywheel moment of inertia.
There are 3 figures and 1 Russian reference.
AVAILABIB: Library of Uongress
Gard 1/1

MEKHANIX, V.P.
Designing fl7wheel drives for forging and pressing cachimner7.
Kuz.-shtam. proizv. I no.2:22-23 F '59.
(MIRA 12:10)
(Power presses)

IEKIIANIR. V.P.
Calculatinp flywheels for forging machiaary. Xuz-ahtam.proizv.
1 no.5:30-32 ?IV 159. (14IIIA 12tIO)
(Forging machinery)

~-JMMNIK, V.P.
Selecting basic electric drive parameters for mechanical press-
forging machinery. Kuz.-shtam. proizT. 1 no.8:24-28 Ag '59.
(MIRA 12:12)
(Forging machinery--Electric driving)

cil.
MEKHANIKv V. P.t CAND TECH SCA, "METHODS OF-eo
THE ELECTRIC -SW*WW DRIVE OF 4~~t-STAMPINGrRESSES." Mos-
covil 1961. (MIN OF HIGHER AND bEC SPEC ED RSFSR. 1,loscow
N1 ACH N S T (KL-OV, 11-61, 221).
0 L
-164-

,,,- HEXUmp V.P.
Methods of calculating the electric drive of crankshaft presses.
Kuz.-shtam. proizv. 3 no. 2:29-33 F 161. (KCRA 14:1)
jPower presses-Electric driving)

I
.ITEKPANIK, V.P.
Calculatim, the electric driving of single stroke automatic machines.
Kuz.-shtan. proizv. 3 no-11:38-41 N 161. OIUR~ 14: 2 1 )'
(Sheet metal workinE machinery--Electric driving)

1,1~ QITK, ',1.P. kand. teldm. rA,,ik
_EIT.
-Z -,q Z.
1 c r'r, ter o oe rat. i ng w. ru F
'M T RA '~ 71
.Lekt.-f)*,-,Khn-'Lka 35 no.9:28-i9 S 164.
F

ACC sNR;
0 '10019
CA
A I; ---: 0 aPu.~ac,-Iev, V. A. (Engineer); 'Nakhanikov, A. (.~nginoor)'
0.`~3: ldavan Scientific Research instituto of Food Indus4-ry Xo1dav:;'f-iy na-uc"-Ino-
institut pishchavoy promys,-Iannosti)
T I T :nfrared lamp continuous drier NS:~2
!~onservnaya i ovoshchasushillnaya promys,'I arx'ostf, no. 10, 19'5, 1.5-19
~.O"P:O TA5S. LR lairm, industrial drier, food technolo-y
A new Lnfrared iamo cont4-nuous dr-4er 'or 6rP-nJ .-rapo Lev-~s, raca.-.~-c acids
and ot-er ma--arials used in wine making is descri bo-J. The advan7-a,,es of -,As d~!-Jer
co:-.7aared to steam and flane drier types include high afficiency (60 to 65;:-",, 7-4-gh-,
* hu 11
,e.relg t ('00 ?g), small overall dL-nensions, ir-de range of termooratILIO cond-itions, and
easy,- installation in any 'building. Orig. art. has; 2 figures.
Card 1/2 uL-,: 664.8.036.539

ACC NRz AP6oo1944
Ij
Figure 2. Basic diagram of an NSL-2 drier.
1-frame, 2-infrared lamps, 3-sockets, 4---,qesh cover,
5-4connecting pipes, 6-side boards, 7--equalizer,
8-forked agitator, 9--straightenin.- roller, 10--hopper.
11--gate, 12-connecting pipe, 13--conveyor belt, 14-guides,
15-legs, 16-output hopper, 17-closing fastener,
18--heat sensors, 19-refleotors.
su3 ooD-:,: o6, 13
STJBM DAM none
Card 2

PLAKHOVA, N.B.; MEKIIANIKOVA, V.G.; DEMA, A.I.
Obtaining gamma globulin for tick-borne encephalitis under
industrial conditions. Trudy Tom NIM 12 t254-257160
(MIRA 16:11)
1. Tomskiy nauchno-issledovatellskiy institut vaktsin i
syvorotok.
-X,*'

MEKHABIKOVA, V.G.; CHERKASHIN, V.I.; FEDOROV, Yit.V.
New beaker as a hemogenizer for pulverizing tissues under sterile
conditions. Lab. delo 8 no.4:53,-52 Ap 162. WIRA 15:5)
1. Tomskiy nauchno-issledovatellskiy institut, vaktsin i syvorotok.
(TISSUE EXTRACTS--EQUIPK-NT AND SUPPLIES)

MEKIIANIKOVA, V.G.; FEDOROV, YU.V.; VA')IL'YF'.VA, O.A., ZFPTI~A,. N.P.
Effect of the duration of st,,)---age on '.~o
lizing activity of gamna gloll-lulin in tick--borr,,3 enz-~p-alttis.
Trudy TomNlIVS lJo245-246 16 3. (141RA 1'7:1?)
1. 7omskiy - InstitiA vakts'n I
syvorotck.

i
MEKHANSIKOVA, T.T.; BRAKENGRYM, L, red.
[Use of keram It In zural construction]PrImenenia keram-
zita v sellskom stroitellstve. Krasnoiarsk, Krasnoiarskii
sovat nauchno-tekhn. obshchestv NTO Stroindustrii,, 1962. 31 p.
(MIRA 16:4)
1. Glavnyy inzhener laboratorii stroitellnykh materialov Kras-
noyarskogo Nauchno-issladovatellskogo instituta po stroitell-
stvu (for Mekbannikova). 2. Rukovoditell laboratoril stroltell-
nyo materialov Krasnoyarokogo Nauchno-isoledovateltakogo in-
stituta-po stroitellstvu (for Brakengaym).
(Keramzit)

22(3)'
SOV/178-58-7-9/24
AUTHOR: Mekhanoshinv I.; juards Lieutenant Colonel
TITLE: Saving Training Time (Ekonomim uchebnoye vremya)
PERIODICAL: Voyennyy svyazist, 1958, Nr 7: p 27 (USSR)
ABSTRACT: The author reports on the training of radio operators in
his unit. Based on the experience of the past years, the
trainees begin to learn the most difficult signs first,
whereby letters and numbers must be learned simultaneously.
About 60-65% of the work at the radio stations is used
for transmitting. The maintenance of weapons and radio
equipment is combined with instructions, whereby the
officers and NCO's check the knowledge of the trainees,
while the latter may also ask questions. The officers
perform detailod time-studies of the trainees' work,
whereby inadequate skill in one operation or the other
Card 112

SOV./178-58-7-9/24
Saving Training Time
is detected immedia*f~,y. The instructors acquired better
methods of teaching, thus mnrp time became available for
practical traininF,. Trie autha- concludes his article
with the statement, t!.at with mnrE I-areful planning of the
training time the radi-) -)perafors will acquire more
skill during the training.
Card 212

SHVETSOV, Ye.3,; MEKHANGSHIN, S.P.
Diatilbution, of phlogopi-te deposits in the Aldan mica-bearing
province. Zakonom. rasm. polezn. iokop. 6:373-384 '62.
(MM 16:6)
1. Yakutskoye geolo icheskoye upravlenize.
~Yakutia-Phlogopite)

ACCESSION NR: AP4029206 S/0226/64/000/002/0046/0050!.
AUTHORs Nosarchuk, To No; Hekhanashi iaq_Lo~ No
TITLE: The problem of oxidizability of boron carbide
SOURCE: Poroshkovaya metallurgiya, no@ 2, 1964, 46-50
TOPIC TAGS: boron carbide, oxidation, boron carbide oxidation,
high temperature oxidation, boron carbide purity, boron carbide re-
fining
ABSTRACT: Free carbon has a detrimental effect on properties of
boron carbide. Several 6trong oxidizers were tested for ability to
eliminate free carbon from boron carbide. The beat results were ob-:
-tained with a mixture of concentrated nitric, sulfuric, and per-
chloric acids with potassium bichromate. Treatment of raw bOTon
carbide with thLj mixture for 15-25 mLn reduced carbon and iron
contents from 26.14-26.30%and 0.23-1*1% to 21*4-23.7%and 0.07-
0.24% respectively, and increased boron content from 69.8-70.0%
to 75.0-77.5Z, The oxidation behavior of boron carbide powder
(particle sLxe 0.062-0*074 mm) at 500-1300C In a stream of oxygen
-Card 1/2

ACCESSION NR: AP4029206
varies according to the total content of boron and carbon and the
content of free boron. Generally, boron carbide begins to react
with oxygen at 600C; at 700C the oxidation rate increases sharply,
at 900-IOOOC it-drops somewhat, and at 1200-1300C another sharp
increase occurs, At all temperatures tested, the oxidation rate'
decreases with time, owing to the formation of a layer of boron
trioxide on powder particles. However I at 1200--i4300C boron carbide
is oxidized completely. Generally, as the total carbon content'
rises. bo *ron carbide becomes more oxidizable. The ratio of coubined
boron to total carbon, BECT, is suggested as a criterion for
:,estimating the oxLdLzabi Lty of boron carbide. The higher the ratio,
the better boron carbide resists oxidation. OrLge art. hass 3
figures, I formula, and 3 tables.
ASSOCIATIONs none
SUBMITTEDs 20J&n63
DATE ACQt 2SApr64
ZNCW 00
SUB COD&t CHOMA
No RZF SOVI 006
0TRZRt 003
Card 2 / 2

KALTNICHEDIKO, 2.T.; STYUNUTI, T.D.; MIMAIEVA, Z.A.;
ye.ya.
~,mp 1 b x cme tr i c d e tti rm; n a t,'1 j n ci C z ~ r, r and n~:x e 1
hype alloys, in one lbati!L. Truc-; n,.
5-1 '63.

tu;A'. .,e

ACC, XR: AP6027235 SOURCE CODE: UR/0109/66/011/008/1436/1440
AUTHOR: Kolesov, L. N.; Mekhantsey, Ye. B., Kil'metov. R. S.,
Shapovalov, V. I.; Zhuravskiy, V. L.
ORG: none
TITLE: Calculation of characteristics of distributed R-C-NR-structures having
p -n -junction -type nonuniform capacitance
SOURCE: Radiotekhnika i elektronika, v. 11, no. 8, 1966, 1436-1440
TOPIC TAGS: pn junction, circuit microminiaturization
ABSTRACT: A complete approximate matrix is set up of admittances of a non-
uniform structure (see figure) consisting of two resistances separated by a
reverse-biased p-n junction. In practice, such a structure has been used in
component miczarainiaturization, and one of the resistances has been represented
Card 1/2 UDC: 539.7.93.011.41

fA.CC NR: AP6027235
C(Z) by a semiconductor supporting base. Although
several nonuniform structures have been analyzed by
other researchers (e.g. . P. S. Castro, Proc. Nat.
El. Conf. , v. 19, 1963), they cannot represent the
-n junction. The transient response of such a p-n-
77
p
junction - containing structure is investigated using
r I differential and integral circuits as examples. The
L J transie
dr nt-response theoretical curves are corrobo-
rated by experimental curves obtained from a p-Ga
specimen acted upon by 30-nsec pulses. Orig. art. has: 4 figures and
17 formulas.
SUB CODE: 09 SUBM DATE: 30Mar65 ORIG REF: 000 OTH REF: 003
Card 2/2

NEVSTRIJYE-VA, Ye.I.; MEKJIDI, A.S.
Prep4nitation of salts on heating surfaces at high thermal loads.
Teplofiz. vys. temp. 2 no.5:800,-816 S-0 164. , OMIRA 17:11)
1. Nauchno-issledovatel'skiy institut vysokiA temperatur.

MEKHDI ALI SHEYKH ALI imh.
rZ*=inatiori of c--cklag re.-i3tanee and rigidity ef berit rlrL-cast
preatreos6d conmete unitn. Author's abstr2ct ef a CUSBartVAOD
presentp-' for the acadamic degres of Candidate of 'PoohnAcal
Sclencesj Issledovamila treshchinostoikosti. i zheftkostl Lzgibaemv_klj
sborncmonal-itnykh predvaritellno napriashenr7kh 2bslezobetc,nnyk)-
.ilementovs Avtoreferat dissextatsi.l., predstavlannyi na sclakanla
kandidata takhnichesklkh nauk. Mc)skva, Nauchno-isel. in-+,
i zhelezobetona, 1964. 15 pe

NR' AT6021634 (A SOURCE CODE: UR/0000/65/000/000/0042/0051
AUTHOR: Styrikovicb, M. A.; Nevstruyevs, Ye. I.; Mekbdij, A* S*
ORG: High TemneraturQ-Ressagob Institute, M scow Power Institute
(Naucbno-issledovatellskiy Institut vysokikb temperatur pri Moskovs om
energeticheakom institute)
TITLE: New Investigations of MDS-& transfer at bigh'beat fluxes
SOURCE: Teplo- I massoperenos, t. III: Teplo- I messoperenos pri
fazovykh prevrashchaniyakh (Heat and mass transfer, V. 3: Heat and mass
transfer in phase transformations). Minsk, Nouka I tekhnika, 1965t
42-51
~
OPIC TAGS: mass transfer, beat flux, thermodynamic analysis
ABSTRACT: The experimental work described in the article was based on
the fact that, for a solution of a salt which has a negative temperature
solubility coefficient, precipitation of the solid phase takes place on
the beating surface near which the formation of a supersaturated solution
Is possible. The experiments were carried out In 9 cylindrical glass
tube placed between two Textolite headers. The heating surface was
mounted in the bottom header, In one variation it consisted of a
Card

ACC NR- AT6021834 4f:~~
Nicbrome plate heated by alternating current, and in 9 second variation
it consisted of a massive block of copper whose side walls were bested
witb~ an electric beater; in the latter case, the beat was transmitted by
tbeifmal conductivity. Experiments were carried out with forced motion
of the liquid in the channel at a velocity of 0.5 meters/sac and at two
prepsures (atmospheric and of the order of 9 bars). Tests were made
first with distilled water and then with solutions of calcium sulfate of
determined *concentrations. Experimental results are exhibited in grapbi
form. The repilts show that the concentration at the start of unlimited
growtb of the amount of salt deposited depends only slightly on
underbeating of the liquid up to the saturation temperature, but that it
depends to a large degree on the magnitude of the beat flux, particularl,
with forced motion of the liquid. Orige art. has: k figures,
SUB CODE: 20/ SUBM DATE: 09Dec65/ ORIG REF: 005

"Investi-atton of the Def-:r7iation or Cbrurercial Ir-r:." Ca ry4
4.
Lech 3cl-, Ins-~ Cf -'8ta7-lur:y
.-.Oscol-" 1-5:~:-,. (r"L, .,o 13, '~ar 5,51)
SC: 6,m. o 67C, 21 Sep -'~:'-31;rvey of Scientific a;-.] rec'-~-Jcal
I)issert,,.3tions Def ended at '-S'3~~ -.d -her a:d-ic-itional. In.E-tit,~ti ..s

-j-
Translation from: Referativnyy zhurnal, Metallurgiya, 1957, Nr 12, p 310 (USSR)
AUTHOR: Mekhed, G. N.
----------------
TITLE: The Effect of Chemical Composition on the Plasticity of -
,.t~.:.2(Vliyaniye khimicheskogo sostava na plastichnost'
tekhnicheskogo zheleza)
PERIODICAL: V sb. : Prochnost' metallov. Moscow, AN SSSR, 1950,
pp '83-189
ABSTRACT: An investigation of the influence of S and 02 content on the
properties of low-carbon(striictur~-l') :tecl
namely: V in dynamic tension tests, and ak at temperatures
between 200 and 12000. Specimens were cut from killed and
jcw--(--.%!-bcn ri-rm-6 and from ingots of electrolytic Fe,
both in cast and deformed states. Chemical composition and
mechanical properties of -hc:.ts investigated are presented, as
well as curves showing P and ak for cast and deformed
as a function of temperature. The Author points out that the
presence of S and 02 in amounts exceeding 0.01 percent and
0.04 percent, respectively, is to be regarded as the cause of
Card 1/2 brittleness of lou-carbon E:te(-l in the tcmz F~r;,ture n E%

137-1957-12-25095
The Effect of Chemical Composition on the Plasticity (cont. )
and 10500. Preliminary deformation improves the plastic
properties of low-carbon steel.
F N
1. Steel-Deformation-Test results 2. Steel-Plasticity-Chemical
f,qctors 3. Steel-Properties-Effects of sulfur Steel-
Prooerties-Effects of dioxide
Card 2/2