SCIENTIFIC ABSTRACT ASTAFYEV, Y.P. - ASTAKHIN, V. V.

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• 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: June 6, 2000
• Sequence Number: 2
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

BOGOLYIJF)OV, D.P., prof., doktor tel:hn.nauk
[deceased]; A~TA P., kand.
tekhri.nauk
Utilization of undo rground workingn in stri-p mines,
Gor.zhur. nD.3:-
14-19 Mr 165. (MIRA 18:5)

ASTAFIYFV, Yli.!,., kand. tekhn. nauk
7n7lew and bibliography. Gor. thur. no.6t'19 Je 165.
(MRA 1817)
I. Krivorozliskiy gornorudn)y institut.

WaWectlon of ok bypIvidtation and evaporation of tat.
tic add. V. 1. VAshkoi A -4,40d R. Nt. Ginx
I K. Astaf'C%
burg Ministry of He I Nroi6ow). Giziena i Samil.
1930, No. 9, 40-4-In zoduction of vapor or spfa.y W 110
Ing./C.U.M. lactic achl it. sufficient for ams. disinh%!tion at
.my relative humidity. A 15 .2h)-min. exlxmtre is -utthektit
(test with Slaphylorcwem i , and wts nell Isitrur b 'v %white
mi,r.
KrNA,%pnfl

P~ re~.
A. K. and. VASHKOT-r, V . 1.
Central Res. Inst. for Disinfecticn, Min. of HIth, USSR.41
Viricidal _tnd
bactericidal nronerties of some chemical c-rinounds (Russian
text) GIGI7FNM. Jn53,
7 (4,9-4q)
Lactic acid, resorcinol, hcy-yl-resorclnol., -yrop:1%liol,
Flyce-rol, DDTL and
nine oil were ey-trined. for their action a-Fainst influenza
virus A and 11.nvogenes
al'bu s .Aerosols werf, made of tl-.ese mixtures and white mice
%,-ere eynosed for
dif"Serent times to these aerosols in a ~ cu.m.-chaiTibrr, to
~~tudy tlh~! artion
:kC.ainst influenza viru.-i J~. Eynerlwents with nlbus gavc. tho
follo-inf,
u.-n. 1,-Lctic a-ld Mlled after 10 min.
results- in a conc(-ntrntivi of 3.0 mr.h
om'~ Of the micro-organisms, resorcino-L ('_~ re,./cu.m.)
hf_,:x..ylrpsorcino1
(5 m.--./cu.m.) ny-rop-all-ol (8 mg-j-U.m.) DDT and oinf? oil
(150 mr./cu.m.)
only 0) Lnd c)7~. The t-yicity of these comnounds to wHte nice
also in-
-ated. Jettmar - Graz
SO: KX71RITTA MEDICA, Section IV, Vol. (", N-). 11

;1ST1AF'YF-VA,
I Vashkcv and A. K. Astiftva. Vrvdy Tsem-
f1d. Numck.jislislosvitel. DU#WiW'T1W-'1VS4, No. 8, 27-M D
to; Reffrat i2hw. AAim., Biel. Thini, 1053, Nci~ 4004.
lapurs of pi Iruvic, Itiruflule. glyce rLe. "NIC11COJIT, C I
C-0,11, Mid CCI&CO211 acids haw Stning potentialities as
v 1ruddal at% t'bactericidal agents, as ihown 'by wo with
aiT-di5pCMj~StaphYh)CC1Mi and iliffiltlZa Vil-113. TW-entY
nil of the jupoTized acida strriliued 1~ cu. it). air in 10
nd;i- Less iffretive ivere acetic, citric; im;valcric, bittvic-,
firlijie, alld J'~Jj)fcije aLids. S. Leville

ASTAFIYEVA, A. V., Candidate Med Ic4i (diss) -- "Ibe
problem of the functional
state of the nervous system in rheumatism of children".
Saratov, 1959. 15 Pp
(Min Health R.SFSRJ, Saratov State );L-d Inst), 200
copies (KL, No 25, 1959, 139)

ASTAFIYEVA, A. V. Cand. Tech. Sci.
Dissertation: "Methods of Processi~g Gold-Selenium Ores." Mfosoow
Inst of Nonferrous
Metals and Gold. imeni. M. I. KaUnin, 3 Mar 47.
SO: Vechernvaya Hoskya, Mar, 194,7 (1~,oject #17836)

18.2COO
SDV/j.49-6o-1-7/27
AUTHCRS: Astaf'yeva, A. V., D?anovskiy, M. D., Shabarin, S. K.
TITLE: Beneficiation of Poo-.? Copper-Cobalt Ore by
Hydrometallurgi-l-
cal Processes
PERIODICALg IZVE!Stiya vysshikh uohebnykh Zavedeniy. Tsvetnaya
metal-
lurgiya 1960, Nr 1, !)p 50-156 (USSR)
ABSTRACT: Cobalt ores of the Soviet Union are characterized by
low
Co content. Conside?able difficulties encountered in
dressing are due to very i-ine dispersion of Co minerals.
This article deals wLth a laboratcry test of dressing
ore of this type from one of the deposits in the Kras-
noyarsk region (not iamed). The size of Co mineral in-
ClU,2,ions ranged from 0.001 to 0.1 mm ininus mesh with a
total content of 0.036% Co in the ore. The other com-
ponents wereg (%) 65.0 S1021 13.7 Al 2032 3.4 Fe, 3.6 CaO,
I
a.8 Mgo, 0.05 Mn, 1.,5 S, 0.12 Sb, 1.6'3 As, 0.88 Cu, 0.23
Card 1/17 Ni, and 37.4 g/ton A~. About 20% cobalt content

Beneficiation of Poor Copper-Cobalt Ore 77718
by Hydrometallurgical Processes S()V/149-60.-2-7/27
consisted of oxidized minerals and BO% arsenides and
sulfoarsenides. The mine::,alogical analysis was made
by A. I. Vitushkina and i-- disclosed the presence of
safflorite, smaltite, glaucodote, aeritrite, tetrahe-
dritE~ tennantite, chalcopyrite, covellite, malachite,
rammelsbergite, chloant-Ite, annabergit, and silver.
The dressing tests c)mprised the following stages.
The first determined the advantages of collective vs
selective flotation, each having its own set of re-
agents. Collective flotation was given preference
while selective flotation produced concentrate richer
in Co (1.22 vs 1.01%), Co losseo in tailings were
much higher (16.7% C) content in ore vs 10.6%).
After deciding in fa,ior of collective flotation,
~-wo variations were tried, (a) with one-stage crush-
j.ng, three reruns, and selective flotation of the
copper-cobalt concentrate; (b) with two-stage crushing,
three flotations, selective flotation of the first
concentrate, and three reruns of the cobalt concentrate
Card 2/7 Alternative (b) proved to be best and resulted in a
10~-.

Beneficiation of Poor Copper-Cobalt Ore T'17TI8
by Hydrometallurgical Processes sov/1 4 9 -Q,'o - i --7//p7
higher rate of Co eytraction. Folloi-.,ing details of
this method are given. The first crushing reduces 45% ore
to minus mesh 0.074 mm; in the second crushing this
figure is raised to 80%. Crushing is done with soda
addLtion (250 g/ton). During the first flotation 100
g/ton butyl xanthogenate and 30 g/ton pille oil are
added; during thc- second and third flotation, 50 g/ton
sodium sulfide, 2-00 g/ton amyl xanthogenate, and 70 g/ton
foaming agent D (not specified). Total flotation time
is LO min. During recleaning operations water glass
(500 g/ton' and amyl xanthogenate were added. To eli-
minate excessive flotation reagents carbon (100 g./ton)
was introduced into selective flotation as well as lime
(8 Irg/ton) as a depressant for cobalt minerals and
pyrite. Cobalt extraction according to this schedule
reached 70.068%, and the concentrate contained 1.17% Co.
Selective flotation methods as su~:;gested by S. I. Krokhin
and B. D. Nelcrasov and finishing by gravitation as used
at the Silence plant, Canada, has failed to produce
Card 3/7 satisfactory results. Subsequently, hydrometallic

Beneficiation of Poor Copper-Cobalt Ore
by Bydrometallurgical Processes
77718
sov/149-6o-i-7/27
methods were adopted as. shown in the proces3 flow chart
below (Fig. 6). Cobalt concentrates as obtained from
flotation were 9 roce:;sed in folloL-.-ing stages: oxidizing
roasting at 500 , su'.fatizing roa2ting with sodium
bisulfate at '7000 for 2 hrs, leacKing by water, and
weak sulfuric acid solution. Undc-r these conditions
90 to 95% available Co passes intc the solution. The
latter is separated 1'rom iron and copper by soda: Fe
is precipitated at p11=4.2, Cu at,~H-5.2. Cobalt is
precipitated by soda (70 mg/lite or sodium sulfide.
The final product contains 12-14% Co at a 84-85% rate of
extraction from the concentrate. These processes are
incorporated in the I'low chart (see Fig. 6). The Co
extraction rat.-e from ore amounts to 61..C~G, that of Cu
is 78.4%6. The conclusions contain a short recapitula-
tion of the above dal;a. There are 4 tables; 6 fi-,'lres;
5 references, 3 Soviet, 1 Canadian, I U.K. The Ca,iadia
and U.K. references are D. C. McLaren, Can. Mining J...
vol,66, March 1945; H. L. Talbat, Eng. Mining J, ALIgUSt
Card "4/7 1953.

0 J." I juW
f
tage crushing
l 77 1'18
JV SOV/1119-6071-7/27
First flotntion
Concentrate tvil nt~,s
Ile
2nd ci-xishing nd Jotn~fon
two ntage~rccleuning
Corike"ntr. t nil ingr,
conct. Tntermed.
1, Pro uct Cl. a r, ni fy i ng
-n- -n, d- -s- s 1. u r rp a
r
1.1d 4'c ru sh i n g
"~enninf, flotntion
3rd flotntion
Cu conc. -TrAtervied. ConeIcriYrnte tnilings
Shir.rv flotntion
(.,(AicFnt'rate tnilinc,
of slurr,, r
rf-.vleanjjj[:_ flotation
Card 5/7 Fig. 6.
product

noaating 5000 77718
llall~')04 ) -,I/ sov/149-6o--l-7/27
or l[n,!304+1"ttOl
fatizin- roaqtlng
loliltion 'Isdue
'~on"-" Pe rind G'u
Plimin? 1'.
Solution Cu precipitate PC precipitnte
Co prcci]-~Nvtion
filtOttion 1, iltrXi.oll
z
I )l
Vo nroduct Bolution Pe yrecipit.
(preci-pi tnte (tailing)
Card 6/y Fig_ 6. Alternative (b) (continued)

Beneficiation of' Poor Copper-Cobalt Ore
by Hydrometallurgical Processes
77718
IQJOV/149-60-1-7/2Y
ASSOCIATION: Kras-noyarsk Institute of Non-ferrous Metals.
Chair of
Metallurgy of Noble Matals (Krasnoyarskiy institut
tsvetny1ch metallw. Kafedra metallurgiyi biagor dlykh
1110tallov) 0 -111
SUBMITTED: May 26, 1959
Card 7/7

s/, i 4q,,6CJDCO
k006,--;AOO'l
AT-HORS; A-.,"yeva, A.V., Tvar-cv~klly, M.D. ani S.K.
T-- 'L-E - L-4 n,
z "I C- a -,~ I- . - I-
PE Rl C-, D'~r C A L,- ya vyzs'n,kh tl:~eb-7,.ykh zav-,Ienly,
Pzve~,naya. rretallurgiya,
1960, Nc. ~), ~p. 49-57
TEX'~ ln~~ u-ze of, grav4,-aL,*.i:-,n and --n-r ion mc-hca*~-,
f: r cxidizt- a ,ra W, are lead w4d ztr - r, a~ -Iatz a 1*r
hyarcxtd~3 ar.a a-r- r-srrc--lnte--l by Cz.K11-1zi-, t-':!
n.. Y-lild -za~.isfa
resal4.s (M~neralngi.cal aralj2i:~ cf maad~ ~y The in-
V~Isttg.a-,-':~n cf va----icw~ f~r extra,~tlcn val u-
aCtle fr,-rr. -zl-~,-'r, O-le; rrl:v,lft cf'
prc-sze~.., I Cnl~rirnw , :n r:,3.i w.
and scilver. 7nlz, 1~ n~ :naar~- Af-~-
wi,h, z-lltun hydr--xide in 3 J~zf -U-' 'TIla'.2-i
and c. ,~L g -n Tnc 7-i
10% fr:-*m ~-n= -re wei&nl., d~--'ng f-, Fcr 1h,
Car~ 1,6

s, I ill 9, 6c,oco,to_-,jcc-,. '015
A006,44001
ore
7 7C -7a
!;~Z, i7~ c. - -3 -n 9 a~,~
7 4
"n ~'ri~ rr"-~ z-. ir. - J ~.n f ~rn'
c- &x
2
lver-,4 Bet-zt were
c i r.. 50C, g./I Na-C-l + 5C g2i?l` 'ot"Cl 300 K;l Na-C-1
100 g//-, Pec"13 + 2-5 g!j
~:(:-l Exte-.-,,rren-s hpva 7riect N-.Cl 5~~, 1"Cr.,-
wit-tv,~T.
a--Id was ()C;g an5 -L of 40-50 g,/'.i HCI n-
v
zi' f ae ar. I ~,I-c - ing
97-96% 3)5-11f~L Z',-,Ig r--)- f-
x~ c;! ztn~ tv 4=~)[ i s cf f E 'aVE. i~l-wn
f:i-z~ng d t L~a.7~-in~; 7,' z-ln-
er -ri -A .4 c- sLk 5~ i -,j L f 1 6 0 - D,~;
--n -cf- I Nfli, 7' 9'4
.Zlmu -I Zr, Zes i-n'.
Card 21,6

s/149/6c/ooo/oo5/oo3/ol5
koc)6/Aoo i
0-.\.j'.zed Lead.-Zir~_ Ore:i
Ore:
;_;ruzrang~ - c .4 IITM
rr_-_s__ng witri NaCl
F:'. A.~, Ag-- i, J%t e.
Sulfa~lzj.f,g_ --,jet 7~~
D~&,:;h!ng
Zn 'n.;,."IUA~n 1 "i
Re?~~EE
Figure 9, S~hi~malin representa-l.-_-, :,,I :hlorinaticn
r~a;--.Ing wvh NaCl
cani 41/�

cVi 4 9~, I6o/ccc.,Ar-vi/W3/'0 15
A006./A00 1
Cb emi cal- Metal lurgi cal Methods of Processing Oxidized
Lead-Zlnc~ Or~,s
Or e
Crushing - D.4 ,rzr
Sulfatizing rbastLng Wt'n (Nffi,)~S%
jj
Leaching-out 59( HoSO4
Zn R~s
L-,,-ach'-ng OU-T~
sat-urated NaCI solutim
~7
Z --,
Residue wi th NaCi
SO--UIIcn II
Refuse
Fb, Au, rag R e s'*I du c- S.
Fc, Au, Ag
Fig~.ire 10. Sc-hemat-Lo re present, af-ion C,I' S jf'aTjZ.,
i4 (m S oil
Card 5/6

PLAKSIN, I.H.; ASTAPTEVA, A.V.; VOSERESENSKAYA, M.M.;
SHABARIN. S.K.
Chlorination as a method Io extract platinum and
palladium from
oxidiZed cop-per-nickel orcs. Izv. vys. ucheb. zav.;
tevet. mot.
3 no. 6:95-103 160. WiRA 14:1)
1. Kra.anoyarskiy institut tovetnykh metallov.
Kafedra metallurgii
blagorodn.vkh metallov.
(Ghlorination) (Nougerrous metals--Metallurgy)

PLAKSIN, I. N. (Nosk7a); BAIffSHKVAp K. F.
(Moskva);
ASTAFMEYA,-A,-V, (Motskva)
Recovf)rr of rare eartb metals by the extra.otion
methods Izve
AN SSISR. Otd. tekh. sauk. Net. i topl.
no,6.'185-191 N-D 162.
(MIRA 16tl)
i
(Rare earth matals' (Hydrometalaurgy)

ASTAFIYFVA.. A,V.
I
Fauna of Lhe spawning grounds cof pink salmon in the
rivers of the
eastern Mirmansk Coast. Trudy M14BI no-5:148-153 164.
(Mipt "7-/,)
1. Laboratoriya biologicheskikh osnov akklimat,izatsii
proryslovykh
organizmov (zav. - L.I.Vasillyc)v) Mirmanskogo morskogo
biologicheskogo
instituta.

IZIUITEL11 S.A., otv. red.; SKURAT, II.K., otv.
ree..; ZUBAPEV,
S.N., otv. red.; MOIaYEV, S.L., otv. red.;
ASTAFIYEVA,
A*V.., kand. tekhn. nauk, red.; VASIKOVSKIY,
-recT.
VIVINEVSKIY, Ye.L., red.; FRIVTSOV, B.S., red.;
KOROTKIN,
I.N., red.; MIIROFANOV, S.I., doktor teklui.
nauk, red.;
NORKII.q. V.V.p kand. tekhn. nauk, red.;
NIKITIN, A.A., red.;
RUDNEV, A.P., red.; SLASTUNOV, V.G., red.;
TKACHEV, F.A.,
rad.; RAUKMIARGER, Ye.L., hand. tekhn. nalik,
red.;
FSOKTISTOV, A.T.(deceased],, red.; ZAYTSEV,
A.P., red.
(Safety regulations for the dressing and
sintering of fer-
rous and nonferrous metal ores] Pravila
b9zopasnosti pri
obo-ashchen:Ii i aglomeratsii rud tsvetnykh i
cherrWkh me-
a
tallov. Moskva, Nedrap 1964. 106 p. (MIRA 18:/,)
1. Russia (1917- R.S.F.S.R.) Gosudarstvennyy
komitet po
nadzciru za bezopasrjym vedeniyem v
prouWshlonnosti i gor-
ni mn nadzoru.

TSFYFB, R.Ya.; A5TAFIYEVA, A.V.
Comparative characteristics of the selectivity of
food of
cod and haddock. Report No.l. Trudy MI no.7:79-84
165.
(MIRA J&8)
1. Murmanskiy morskoy biolcgicheskiy institut
Kol'skogo f1lialit
AN SSSR, Laboratoriya ikhtiologii.

L 02312-67 EWT(M)/T WW/JVI/W
ACC NRi AR6016568 SOURCE CODE: ItR/Ql96/65/000/01,':!/TO14/TO14
AUTHOR: Rozhdestv(tnskiy. V. P.; Astaflyeva, E. A.; Orlov. N. A.
TITLE.: Using chromatographic analysis for deter-mining
the'properties of' licluliied
gas
SOURCE: Ref. zh. Hlectrotekhnika i energetika, Abs. 121T58
REF SOURCE: Sb. lispoltzn. gaza v nar. kh-ve. Vyp. 3. Saratov,
1965, 276-28o
TOPIC TAGS: chromatographic analysis, gftS liquefication, gas
compositic-n analyzer,
gas chromatography, vapor pressure, heat of combustion
AINSTRACT: The authors study the possibilities and some
characteristics of cbromato-
graphic analysis of liquified gases in connection with
specification of individual
cases by GGST 101.96-62, and fro in connection with testing of
new gas-jet units.
The work was done on ELM-4KNchromatogr )h n of the!
fractionating columns of the
instrument was filled h tripoil Lreatea n mineral oil and soda.
It is shown
that chromatographic analysis may be used for determining the
composition of liqui-
fied gas as well as such important parameters as vapor pressure,
heat of' com-bustiont,
and specific weight. 2 illustrations, 1 table, bibliography of 8
titles.
["Giproniigaz" Institute]. V. Speysher. [Translation of abstract]
SUB CODE: 07, 20
um 662.767:5113-5h4

LITYINOV, L.S.; ASTAVYEVA, E.Y.
Inmobilization of ptessium in soil C-qith simmary in
Arglish)
MikrobLologil 26 no.2:167-171 Mr-Ap '57. (MIRA 10:10)
1. Livovskly gosudarstvennyy universaitet.
(POTASSIUM
tumobili2ation in, voil,,(Rus))
(SOIL
potassium immobilitation in soih (Run))

XLYUCHIKOV,
Clinical characteristics of Kulkova-Rilf's intention spasm
[with
sammB'7 in French]. Zhur.nevr. i psikh. 57 no-5:624-627 '57-
(MLRA 10:8)
1* Klinike nervnvkh bolexney (dir. - prof.
G.G.Sokolyanaki:r)
Ysroslavskogo meditainskogo Institute
(SPASM, case reports,
intentional of RUf (Rue))

ASTAF7YEVA ~., tsekhovoy vrach
iiWAM'u-, '
From a workshop physialan2s point of view. Im
profsoluzy
19 no.8:22-23 Ap 263. WRA 16:6)'
1. Otdalochna3ra fabrika Melarizhevogo kmbiruit,,x,
Ivanovo.
(Hijalth resorts, Watering places, otc.)

AA,-;T1AF I TH-WA, T. A..
ASTAF ITEVA) K. A.: "Apsheron cardiAdes. of nxImenia". Mos,.,ow, 19~1:.
Acad Sci UESR,
Paleontological Institute.. (Dissertation for the Degre,~ of Candidate
of Biological
Sciences)
SO: KnIzhnwra Letopis's No. Ito, 1 Oct 55

r :~ .5 - -, . . :_ -/ t- - i - m,I
ASTAFOYEVA,K.jk.
,~,V,vf
-
Now Cardiidne genus. Biul.MOIP. Otd.geol-30 no-3:94
Ky-Je'55.
(Lamellibranchiata, Fossil) (MIRA 8:10)

MOSUIN, M.M.; KASLA OVA, N.I.; DOBROV, S.A.; PAYMYA,
M.M.; NAYDIal, D.P.;
MDUNSKIT, ASTAFITEVA, K.A.; POSLAVSKATA, N.A.. Primal
uchastiye CHEKHOViCE''*M.V*-*SHbROEMOVA, L.I.,
vedushchiy red.;
MUKHINA, B.A., tekhn.red.
[Atlas of upper Cretaceous fauna of the NDrthern
Caucasus and the
Crimea] Atlas varkhnemalovoi fauny Severnogo Kavkaze i
Kry-ma.
Pod Ted. M.H.Hoskvina. MoBkva, %s.nauchao-tekhn.izd-vo
neft. i
gorno-toplivnoi lit-ry, 1959. 499 P, (MIRA 13:3)
1. Voesoyuznyv nauchno-iaeledovatellskiy Institut
prirodnykh gazov.
2. Sotrudaiki kafedry istoricheskoy geologii i
paleontologii Geologi-
chaskogo fakul'teta Moskovskogo gosudarst-wennogo
universitets (for
all except Shorokhova, Mukkina).
(Caucasus, Northern-Paleontology, Stratigraphic)
(Crimea-Paleontology, Stratigraphic)

ASTAF ITEVA, K.A.
Syetamatics of Apsheron Curdiidae.
Izvoi7souchobazave;
geol,i razv, no,3:42-49 My l6o. (MM 13:7)
1, MDakovsk:iy gosudarstverinvy universitet im.
M.Y.
Lomonosova.
(Caspian Sea region-yulamellibrancliiata,
Fossil)

KtKRAYLOVA, ASTAFIYEVA, L.A,
Experiments.11y induced inflzmation in the placenta of
white rate
Vest.14jlJ 15 no*21:113-118 160.
(Placenta) (Inflimation) (Phagocytosis)

SOKOLOVO V.A.; ASTAFIYEVA L.A.
Destruction of gastric tissuos in the starflsh Asterias
rubens L.
as a response to changes in the environomen-bal
conditions. Trudy
ISMI no.305-6o 161. (MIRA 15:3)
1. Laboratoriya sravnitellnoy fiziologii (zav.
-E.Sh.Ayrapetlyamts)
Purmansko morskogo biologicheskogro instit-ata.
rstai-fishes)(Temperature-Physiological effect)
(Digestive organs-Echinog9rmata)

ASTAPYFVA, L.F.
Structural features of the MiocGAe cover zind their
expression in
the relief of the Karabaur spur (central Lst-Urt).
Trudy SGPX
n3.2:60-72 '61. (MIRA 14- 11)
(Ust-Urt-Geology, Structural)

24421
S/07S/61,/031/007/003/008
'S-7 0 G) D229/D305
AUTHORS: Komarov, N.V., Shostakovskiy, M.P., and Astaflyeva,
TITLE: Interaction of y-silicon acetylenic alcohols with
thionyl chloride
P13RIODICAL: Zhurnal obahchey khimiip V. 31, 110. 7v 1961t
2100 - 2102
TEXT: This is a. report on the symtheses and properties of new
si-
lico-organic compounds. The present work is it continuation of
an
earlier investigation concerning the syntheses and substitution
reactions of numerous acetylenic alcohols containing inorganic
elements. It was found in this work that y-silicon acetylenic
al-
cohols reacted with thionyl chloride to form corresponding
chlori-
des:
R3Sic =- C - CH20H + S001:2 --~,R3Sic CH2Cl + HOI. + S029
Card 1/4

24421
S/07~V61/031/007/003/008
Interaction of y-silicon ... D229/D305
R = CH 3' C2115' 06H 5'
Thus, new compounds were synthesized: 3-chlol~opropyne-l -
trimethyl-
sLlanep 3-chloi-opropyne-l-trietllylsilane and
3-chloropropyne-l-
dimethylphenylsilane. The reactivity of the above chlorides was
studied by the following reaction:
(01H 3)3 Sic =- 0 -- CH2CHOHCH 3+ CH;? = CHOC 4H9 _-) CH 3
-CH(OC4B.9)
OCHCH C _= C'k3i(CH )
1 2 3 30
CH 3
named (4-trimethylsilyl-l-methyl--butyne-3) - butylacetal. The
syn-
thesis of (OH3) Sic C-CH Cl, designated
3-chloro-oropyne-1--trime-
thylsilane is *& k descrNeds 2 8haracteristics of ~he product
are:
b.p. 500/17 mm,, nD 1.4546p d 4 0.9295, MRD 42.87; calc. 42-77
[Ab-
stractorb note: MRD not defined]. Found percent: Si 18-84t
C6HllSi
01. Calculated percent: Si 19.14. The synthesis of (C2H 5)3
sic 0-
card 2A

24421
S/07 151/031/007/003/008
Interaction of 7--silicon ... D229YD'505
CH2Cl, named 3-cliloropropyne-l-tri.ethylsilane, was analogous
to
that of 3-chloro]?ropyne-l-trimeth3,lsilane. Quantities used:
8.92 gr.
of thionyl chloridet lgr. of pyridine, 9.51 gr. of
3-triethylsilyl-
propyne-2-ol-1 (b.p. 1,09-1100/6 ma, n 20 1.4670v d 20 0.8932).
The
D 4 0/
yield was 8.95 gr. (95 %). Characteristics of products b.p. 72 6
mm, n 20 1.4698, d 20 O.,9262t TAR 57.03,. calculated 56.66.
Found per-
D 4 D
cent: Si 15-16. 09 H 17 SiCl. Calculated percent Si 14-84.
Synthesis
of (CH 3)2 - sic E C-CH 2C1 named
3-cliloropropyrie-l-dimethylplirylsila-
C6115
ne was an-logous to that of
3-clil.oropropyne-1--trimethylsilane.
Characteristics of product: b.p. 118 0/6 mm, n 12 01.5345P MR
62-39;
C
calculated 62.44. Found percent: Si 13-54. C 11 H 13 SiCl.
Calculaied
pe:,-cent.- Si 13.1.2. The authors then describe the synthesis
of 5-tri-
Card 3/4

24421
9' 'i\
S/07 Di/0-31/007/003/'008
Interaction of y--silicon ... D229 305
methylsilypentyne-4-ol-'2. The yield was 3.5 gr. (16.4 %). The
cha-
racteristics of the product: b.p. 95-97'/2 mm, n 20 1.4748t d 20
D 4
0.9101. Found MR 1) 48.46: calculated 48.74. Found percent: Si
17-90
C8H. L60SJ.. Calculated percent Si 17-9. Finally the synthesis
of 4-
triinethylsil,yl-l--methylbutyn---3/blitylacety1 is examined.
The yield
was 4.68 gr. (97.5 %). Characteristics of the product: b.p. 1530/
3 mmq n 20 1.46551 d 20 0.8925, MR 2 79.12; calculated 78-51,
Found
D 4 D
percent: Si 11.52. C 14 H26 02Si. Calculated percent: Si 11.00.
There
are 2 Soviet-bloc references.
ASSOCIATION: Irkutskiy institut o:,:ganicheskoy khirrAi
Sibirskogo ot-
deleniya akademii nauk SSSR (Irkutsk Institute of Or-
ganic Chemistry, Siberian Divisio-li, Academy of Scien-
ces USSR)
SUBbLITTED: July 27, 1960
Card 4/4

KO%IROV, N. V.jy KARU9HINP Yu. V.; LEBEDEVA, A. D.;
ASUFIYEVA, L. N.
OVgen..containing organoe12icon compounds. Report No. 7:
Acetyl(me and vinylacetylene silanols and their
transforma-
tions. Izv. AN SSSR. Otd. shim. nauk no.1:97-105 16".
(MIRA 16: 1
L Irlaitskly institut orgarticheokoy khlmij AN SSSR.
(Silanol) (Untiaturated compounds)

L 51W,9-66 FWT(m)/E-PF(c)A'M'(J) RM
Acc im: jiP5025676 SOURCE CODE: Uli/0286/65/000/018/0c,25/0025
AUTHORS: Komarovp N. V. Astaf I yeva, L. N. 31-1
ORG: none
TITLE: A method for obtaining qilicoil-be.aring,
19-chloracroleins.11
Class 12y
No. 17462:3
p
SOURCE: 13yulletent izobretuniy i tovarnykh znakov, no. 18, 1965, 2~
TOFN TAGS; silicon, beta chloracroloin, siliconacetilene aldehyde,
hydrogen
chloride, acetic acid
ABSTIUCT: This Author Certificate presents a method for obtaining
silicon-
containing P -chloracroleins. In this method siliconacatilene
aldehydes are
reacted with hydrogen chlor-lde in acetic acid.
SUB (X)DE% O~ 'C-C SUBM DATE: l0Aug64/ ORIG REF1 000/ OTH REF: 000
Card 1/1.

d-OD-6-1 -1M007916610361665109% ~?09,
AUTHORI Komarov, N. V.;.jarosh, 0. G.; ABtafly2vap L,
ORG3 Irkutsk Institute of Organic Chemistry, Siberian_Branchp
Academy of Sciences
SSSfL(Lrkutskiy inatitut organicheakoy khimli Sibirskogo
otdoleniya Akadeaki nauk
TITLEs Synthesis and some conversions of a-silicoacetylene
aldehy-deal
SOURCES Zhurnal obahchey khimii, v. 36, no. 5, 1966, 907-909
TOPIC TAGS3 aldehydig, orgenosilicon compound, organomagnesium
compound
ABSTRACTI A study of the reaction of magnesium derivatives of
trialkyleth3mylsilanse
with dimetkvIformwiddellshowed that
trialkylsilylethynylmagnesium bromides readily re-
act filth this amide to'form previously unknown
I-silicoacetylene aldehydes (in 70%
yield)$
R3SiC =C-MgBz' + (CH3)2NCHO - R3SiC=---C-CHO (R = CH3, C2H5
P etoo).
The structure of the aldehydes was confirined by ultimate
analysis, physi4cocthemical
studies, and some chemical conversions. Thusp the reaction of
2,4-dinitroTh rwlhydra-
zino and 30-dinitrabenzoyUydrazide produced the
correspondin&hy~Eazonea!.' The re-
action of cz-ailicoactitylene aldehydes with the
organomagnesium compounds pr uced
UDC: _541.245+547,382.1

ACC NRi AP6026428
ariondary ailicoacetylenic alcoholsp and the reaction of these
aldehydes with magnosi
um bromoy~Lrffj&cetyjqkejyielded secondary organosilicon andiyne
alcohols. The prsssnos'*,,~
of alcohol groups in the latter w*3 demon-Ttrated by their reaction
with viryl, butyl
ether and the formation of the corresponding acetals.
SUB COM 07/ SUHK DATEt OBM&y651 ORICI REFt 006

n F

0 0 ill 4) 4) 0 0 0 0 0 0 a w W
,fooopoooper 0 0 C1 b4f:646 es *00 000000
Sol 009 09
4 1 9 # C 1 11 1 14 11 4 It to it x b m 0 14;XII 171) MIS M 11
C A) Q Q U Z
A f-.L-J-j I_ g It 0 A. -1,
:0
spe jiments oil Witte( 64trivillt
00
00 Milleral"11"go Sv
big -M'$ -f1"31' at'
Y,
A)9 ill Olt, 1.00
0 111, lit Jt,%,hkitik -00
nitsi. is-111111,14111alid "1 "44" -00
pvt cisms. 111'. ls~ .I
tylitt im% IX-f Ing U.M. au.1 Ill 1, 'ji ... 131 1"
i F.)Lpts. Ole Turul".1 (N %11111F. 1, see
b, OT" w I lit,
WA%2. 4 t1the, givat'l 111,41. 11,.,1 4 1J."i
coo
coo
:e o
"1616
J14- DO*
.016
talgova It 0.. Got fw 0 K a I w
IF 10 U An I % a
0 0 It I, Is K it K it R a If It X ILLD A 1 13 did
0 0 0 41 0 0 0 0 0 0 0 0 111 0 6 0 a * a 0 0 0 0 im, a 4) 0 41
0 d) 00 0 09 0 00-0 0. 0 0 0 0 0 6 0 & o 0 o 0 0 4)

A 1" Y FV A 7
oll"
rel f,,~c m,
A -,-I i A H to
wui;~ ristnrn
a T, I Id
Ift
Ilzbek'stt;n bRsed rin I., a
S~) i"m 8 no . 6, 1 9, -

As,rAFIYEV.4, M.N.; VE'rREW'.Ow, Ye.p..;
MIKULINSKIIY, A,9.; FRISHBERG, I.V.
Roq,,---L,jr-Ya-wood'~5 fri-mila for calmlating
the coaffic ien+
ct -:,:mdenaation. Zhur. fiz. lchi-m. 38
no.2--52-1-5:25 F ( .
(MIRA 17: 8)
2. 1--latitul. me+jAl'.'u-rgil Urallskogo filiala
AN SSSR.

ASIA F I YEVA ~J
,, M.S.; IMIMUSHIN, I.M.; " fISAMOV, R.B.
'Using the specific resiotance of rocks in the testing of methods
for determining the permeability of torrigenous layers. Geol.
nefti i gaza 5 no. 5:42-44 My 161. (MIRA 14.:4)
1. Tatarskiy nauchno-i8sledovateltakiy'neftyazioy institut.
(Rocks-PerL-gability)

3/169/63/000/002/120/127
D263/D307-----
a M.
AUTHORS 4 Sultanov S. A.t_:Astaflyev', M. S., Kilimushin, I,*
an
d KkAsamq1v,- Ro
al geophysical methods of determining
TITLE Use of industri
roclr properties of terrigeneous ores at Romashkin-skoye
depoi4t
PERIODICAL: Referativnyy Maurnal, Geofizika, no. 2, 1963, 35-36,
abstract 21)2'11'(Tr. Tatar'sk. neft. n.-.i. in-t, 1S161,
no. 3, 49-59)
TEXT.* At Romasbkinakoyf) deposit different methods of determining
the-porosity of ores (K,) from natural potential (11P) diagrame,
the permeability (Kpr) 4-~'r o, mthe data.of the resistance method,, and
N. V,. Vilkov's methods were checked. A comparative analysis ot me-
thods of determining K from.NP ~sas made for-stratix.having K lar-
p p
ger thEin 16% in boreholes of the central part of the deposit, cha-
li-racterized.by threo and more cores. The research group method of
i- Oarei 1/3__

S/16 63/000/002/12,D/127
Use of industrial ... D263YD307
'Tatneftegeofizikal trust, and methods of A. I. Krinari and :6. P.
Dolina were checked. The minimum mean relative error in determin-
ing K was obtained us:Ing the research group method, and the maxi-
mum ePror using DDlinal~s method. Maximum relative error in all me-
thods is observed for i3trata less than 3 m thick. Xlethods of de-
termining Kpr from the resistivity Pp of L. P. Dolina, S. A. Sul-
tanov, V. M. Dobrynin and 'Tatneftegeoilizikal trust were checked.
G. S. Horozov's method was-fiot checked as it gives high erro:rs. .,
Best results were obtained by L. P. Dolina's method, worst by the
trust's method. All mel;hods give small errors for strata witIO11
Pp 100 ohm.m, all methods give a low value of K The error in
pr-
determining KPr 'by all methods incr~eases in strata less than 2 m,
thick. N. V. Vilkov's method ol"determining K from NP is wusatis-
P37
factoryt as it takes no account of the lack of connection between
the NP amplitude, A.., and the permeability for Kpr 100 milli-
darcies, and of the ve,.-y weak connection between A_,P and Kpr for
-2/3
ard
C

3/169/63/000/002/120/127.
Use of industrial 1)263/D307
x pr: 100 millidarcies; no corrections are made in the values of
AN,, for the effect.of thiokness and resistivity of the stratum.
''The general character of the connection between A and K indica
NP pr
ted-by Vilkov differs f rom the aotual one. Z-Abstracter's note:
Complete translation.-7
Card.
.3/3

BORZOVAq L.D.; TORINA, I.V.; ASTAFIYEVA -N G.; GALLYAMOV, V.M.;
SOBOLEVA, L.A.
Determination of vanadium in mazut. Energotekh. ispoll. topl.
no.2:192-198 162. (MERA 16:5)
()4azut--Analysis) (Vanadium--Analysis)

ASTAVIVA$ In. M.
Bi 13/4", 5
USSRJWIdlcine - Public Health, Jul/Aug 48
Training
Medicine - Public Aalth,
Administration
"Selection and Preparation of Directing Regional
(14micipal) Public Esalth Departments," T. M.
Astaflyeva, Deputy MLnister of Pub Health RSFSR, 5 pp
"Sov Zdravookhran" No 4
Discusses m1sallocation of duties in the past and how
such mistakeis may b"t be avoided in the future.
Aw 13/49T75-

ASTAFIEVAs T. 14.
Certain problem of iocorlmnization. of viblAc health In
aities,
Sovet., sdraookhr. !',0. 3, It"Y-JIT-a 50. P. 22-30
1. Hoswal
CUM 1~:., 5" Nov.,, 1950

ASTAF'Y)1VA, T.M.; MRYABIAA, V.L.
Unification of hospitals and polyclinics and dispensary services
for
the PDPUlation. Sovet. sdravookhr. 3-1 no.1:15-25 Jan-Yeb 52.
(CLUL 21.-4)
1. Of the Institute of Public Health Organization and History of
Medicine of the Academy of Medical Sciences USSR.

;_ - " - v, -.- ..- - --
. - ~ -, I - - - -
37G'~6- Alceivnyye metod,~ lecherv7a ne-pravillno
sroshbiklisya ogneetrellnvkh perelo-
mov bedra, oslozhenrivkh osteomielitori. Trudy Tomskogo med.
In-ta Lm. 1-11olotova,
T. -y.-7, 1914.Q
- , S. 157--b9
SO: Letopis' Zhurnal-Irkykh Statey, Vol. 37, 1949

AL i'AF'Y EEIVA, V. V.
PoL.rographic deteridnation of copper, nielkel, and cobalt
in rocks. Zav.1ab. 31 no.10:1184-1185 165.
(1,'MA 19:1)
1. Kollskiy filial AN SSIIR.

ASTAFIYEVA, Ye.G.
Autonatic 5witch-off of heat exchanger PIMPS. Elek. i
tepl.tiaga
6 no.8:25 Ag 162. (FIRA 17:3)
,psnubzhenlya KiWbyshevskoy
1, Starshiy inzho Demskogo uchnetka enerz
dorogi.

SOV/1 37-58-- 11--23456
Translation from: Referati.vnyy zhurnal. Metallurgiya, 1953, Nr
11, p 231 (USSR)
AUTHORS: Kidin, 1. N., fistaflyeva, Ye. V.
TITLE: A Radiographic Investigation of Nonuniformity of
Martensite Produced
During Hardening of Steel With Induction Heating (Issledovaniye
reo--
dnorodnos;,ti martensita, poluchennogo pri zaka'.ke stali s
induktsionnym
nagre--,om, metodorn radiografii)
PERIODICAL: V sb.: Prom. primeneniye tokov vysokoy chastoty,
Riga, 1957,
pp 194-205
ABSTRACT: Autoradiography methods were employed in an
investigation of the
distribution of C in the structure of induction-hardened steel.
St 20.
The C14 isotope was introduced into the specimens by means of
anneal-
ing them in vacuum, at a temperature of I I OOOC for a period of
four
hours, together with BaC03 enriched with C14. After annealing, the
average size of a pearlitic region amounted to approximately 65~1
and
that of a ferritic field.to 11511 . Heating rates (HR) of 30,
1:50, and
230 degrees/second were employed in the region of phase transform-
ations. At all HR the quenching was performed at temperatures
rang'.
Card 1/2 ing from 800 to 13000. Photometric evaluation of the
radiograms

SOV/1 37-58- 11-23456
A Radiographic Investigation of Nonuniformity of Martensite
Produced During (cont.)
revealed that the nonuniformity of C distribution at all
quenching temperatures in,-
creases with increasing HR. A fully hardened structure may be
obtained only at a
temperature of 11000 or above. During quenching from a
temperature of 9000 the
concentration of C in the central portions of the formerly
pearlitic regions amounts
to 0. 570/o at an HR of 300/sec and 0. 750/o at an HR of
1300/sec. Almost complete
equalization of the C concentration was attained only after
quenching from a temper-
ature of 13000 at a minimal HR of 300/sec; at an HR of
2300,/sec, the C cDncentra--
tion in the central portions of the formerly pearlitic regions
amounted to 0. 580/0 and
in the ferritic interstices to 0. 070/0 only. Regardless of
the HR the intensity of dif-
fusion processes is greater at 800-11000 than it is at
1100-13000 owing to a reduc-
tion in the gradient of C concentration at temperatures
ranging from 1100 to 13000.
L~ F,
Card 2/2

1,1 T'V Yo . V. C. 111", "cc', "Ci J u
:~ti'lletlir"'. ol, C !C- 10"^.
t-4- t"I ~jf tc CJ L I V. "AnklL

AUTEORSt Kidin, I.N, Astaf'yeva, Ye V.
TITLEt Radiographic Investi6ation on the Steel Structure After
High
Frequency Hardening (Issledovan-iye struktury stali posle
vysokochastotn,)y zakalki metodom radiografii)
PERIODICALi Nauchnyye doklady vysshey shkoly, Metallurgiya,
1958, Nr 1,
pp 260 - 265 (USSR)
ABSTRACT: The qualitative and quantitative phase distribution
of carbon
in the induction expansion of non-eutectoid steels was demon-
strated by'means of the radiographic method. In all steel sam-
ples investigated the heating rate promoted the formation of
irregularitios in the structures,. On the addition of 0,5 %
chromium to the steel sample a change in the distribution of
carbon as compared to steel sample No,20 does not oc,-,ur, With
an increase in the chromium content up to 2 % a considerable
hampering of the diffusion of carbon in steel occurs, A notice-
able retardation of the diffusion process occurs in ~ateel sam-
ples with 0,5-% tungsten. On the increase of the tunigsten con-
tent in the steel samples a hampering of the displacement of the
diffusion of the carbon atoms from the primary perlite zone
Card 1/2, Occurs.

Radiogra~hic
Investigation-oh-the Steel Structure SOVI65-58-1-49/53
After High
Prequency Eardeni-ng

At V 2300/sbc for the production of carbon
concentrations of

0,05 % in the medium ferrite rgnges of steel with a content
of

2 % tungsten'd heating to 1300 C iS necessary.

Molybdenum occurs in the
steel samples almost entirely as solid

solution and already small additions
of molybdenum considerably

influence the diffusion of carbon.

In corn~aring
the results with tungsten steels it became evident

that-in the case of equal.
amounts of elements to be alloyed and

an equal concentration of carbon in the
medium ferrite zone the

diffusion in molybdenum steels occurs at much higher
temperature-s

than in tungsten steele.,

With 1 1/6 molybdenum the steel still.
has the structure8f free

0
ferj~ite, even ~vhen tempered at 1200 C and at Vil - 230 /sec'.

There are 4
figures, 1 table, and 6 references, 5 of' which are
Card 2/2
Soviet.
ASSOCIATION:
Moskovskiy institut stall. (Moscow Steel Institute.)
SU1314ITTED:
October 1. 1957

AUT17 RS: Kidin, I. N., Doctor of TechnicE.1 Sci;jl,ce,
10 PI
Astaf I ~eva Ye - V. and Marshalkin, A. E'~ , --'IiL~irl.eerc
TITLE: fa"atuxes of the Process of Temperin6 After HiLh
Frequency Hardening (Osobennosti protsessa otpuska posle
rysokochastotnoy zakalki)
PERIODICAL: Mietallovedeniye i Obrabotka Met'allov, 1958,
!1r 9,
pp 2-12 + 1 plate (USSR)
ABSTRACT: "Self tempering", the duration of which is a fev,
seconds,
iS in many cases convenient and economical (Refs 1 and 2).
However, this type of heat treatment has not been used
adequately due to non-availability of the necessary
automatic control and Y-,ieterin6 apparatus. Of great
interest are the result-- relatin[,; to combination of
e
..
"ectric tempering with electric hardening (Refs 3-5),
An important condition of electric temperin_c- is that
uniform heating should be achievpd,to the desir(-,,d depth,
without overheating of the surface. In earlier woi-k of
the authors (Refs 6-10) it wus found that
if the the
speed of heatinC, for hardeiiinc~ is hi(~,,hl
state of the austenite is characterised by a considerable
Card 1/8 non-uniforinity iii the carbon content as co;iparod
to

SOV/129-5:_3-~c'-1/16
Features of the Process of Tempering After HiSh Frequency
HF;TdeninE;
allstenite formed during ordinary slow heatinL_,;. Ac; a
ro.sult of -this aon-uniformity, the auStOrite 'to
martensite transforiiiation during the coolin6 L,-Ihe
place within a %,.,ider temperature rz~a-iGe; the m-lcro-
volumes of the austenite which are most saturated -t.lith
carbon become transformed into iiiartensite at, )(-)v:er
temperatures and later than the ir.licro-voliuies ~,Jijxh are
poor in carbon and for which the martensitic point is
located at a more elevated temDerature, The micro-
volumes of the martensite forainG at a hib.-her temperature
may decompose durinG the furbher coolin6 of the ha~rdening
process forming martensite of a lower tetragonality and
a finely dispersed carbide phase. A similar phenomenon
for teripering after ordinary hardening was inve!~tigated
in detail by Kurdyumov, G. V. and Oslon, E, (Re,-,. 10) by
X-ray methods. In this paper the authors investli.--ate
the changes in the structural state and the inechanical
properties of a number of engineering; anct carbon tool
steels during ordinary temperinG in conjunction with
regimes of high frequency hardeninL~ and the features of the
Card 2/8 obtained structure. In the case of rapid induction
heating;

Features of th-_ Pru(;ec.-~ ~~f
of steel prior to Ilul"..-III-11-formity
can be created in the :,-,icro-volumer,~, Stud-,, of lh',~,,
iioa-
unifor!i,ii-ty b-)- wkdio-xap',q !ilu,, Ollubled
t1w fact that tho distribat,ioll of tho c"j-'bon --.it t)"e
of the induction )-_ieatin~',: .iay differ, dep_--a---ti~n;-
on
heatin-r regi-ne and the character cf the structure.
Micro-strbictures ind of SLOUI 2D hurdoned
fro,i 1100 C with various DeatuinC ,3peed are reproduced iii
Fig.1 (plate). The structure is relacivcly unifor'.1 in
the case of slola heatin,, .$ vihils'u-
speeds the non-uniforj-.iity in the carbon
becones ~iuch more pronounced. This~
by X-ray studiez. The features of decol:oposi~ioji "Wr-in-6-
tempering of the non-unifor'n ivere ~:1so .',tuclied.
the graph Fig.3 indiel-,tes the curve.; Df -11-lie of t1le
(110) lines after tempering of of t-he Steel U7
and,by cohiparinU the a-D ropriate curve,.-,. iL can be
p
that an increase in the -f
Or to VIC,
same te,-aperature, e.6. 960 C, ~:-os7~ilts ~n an iiicr,~!aze
in
7
the uidt~L of the line and conseqUelAtl-j" LL1-10 Irl Z.-III
i2icrl~_D.Se
%bard 3/8 in the non-uniformity. In FiL~.4 t'ae are -raphOd
L, -

Features of the Process of TemT,,erin~~ AfLer 11i,,
of the maximum carbon coi--centrl,tion dui--_;.nL, of
Steel 40 whigh prior to hardeninL~ I)ecte~~, -,I
speed of 130 C/sec from 0.20 and C,)C-,O,c Tha
influence of low te)ap(,3:atura t,-1aper-"zu_ on U,110
properties after hiGh frequency h~irdenin -, %,.:,I";
1,1),*("s
L'.1 1,-ated
by the continuous-succes~,--ive :a,-z~thud on the. 40 aild
35 Kh; for the impact test-o, specitiwns of 21 iii,ii ('ija,
were chosen in accordance ,,Atli Lbo of
I. V., Kudryavtsev (Ref 100 a:a cr.)ecilwno v,!ere
hardened usinf, as a ci)rrerLt suurco ~i. tube
osc-ill..'Goll,
the !--eating speeds in the rcc`iolis Of T~)Iw,~,e
C) Q -
were .50, 100 ' 200 8nd 4.00 Vsoc f.:%,, tho
9001 1000 and 1100 C~ 0 The temperiiiL~ was effectz~,,i at
120 7 150, 180 and 200 C for heating duriations of 15, ~O
and 60 minutes. From the teraDered tle centre
paxt of a length of 55 msi vias cut out b~~ the ~_-~,nod:)-
mechanical oethod and in this a 0.~') rpja notch witl,~ a
reces-s
an~~le of 60 was wade. Specimens which huve ~e~~n h~~rdened
rit.-ht throu~~h have been -bested on ,in _Laplnct iiaclilne
usi.,,I;.
an iia-,Dact of 10 kgjn. The influence of '-'he
Card 4/8 frequ*ency hardening on the i_;Mact slu-rexwth
aftel- tle~~iperinL

Features of the Process of Tempering After HiGh F~.-equencf
is quite considerable as ca-ri be SE!Q-n fl-Ohl tIV., 6raphs,
Fi 965; in the case of Steel 110 a heatlij.1- .,-Meed of
50 /see will ensure c-La ii.ipac-'U- otron~j-.)-.- 0.4iial
Uo the
impact strenSth obtained aft.er ordinar~,~ 1,ardenin,~ ~Xnd
tempering only if the temperinG is effected at -'ODUC
Increase of the hardenin6 temperature to 1000 and 1160C
leads to a considerable decrease of the ii~ipact strenUth,
However, an inergase in the heatin speed pSior to
hardening to 200 C, and particularl-'y to 400 C, followed
by tempering will ensure a considerable improvemc:nt of
the combination of the touGhness and The
highest impact s~ren~,,th was obtainod ii,, the case of
tempering at 200 C gor one hour after a
teiiperature of 1000 C using a heatiaE; speed of C)UjC/--ec-,
By using this regime an Lnpact strenGth is obtairted whioh
is almost double that obtained after orO,.Liary '-,,ar"enin~~
followed by equal tehipei,in6. In F.il,--.(-, the chan,~e of
the
impact strenGth after hardeninC, folloved by lovi te-qiera-
tlLr tempering is Graphed for Steel 40 hardened froi~t
9208 C after heatiii6 at -,, rate of 1.')00 C/.,,,ec. Th,~~
bre~.,kiia[~
Card 5/8 sbren3th vias measured of ,:tv.i,dard not(-!)P,( of

Features of the Process of Te'-,ipe2A1nL' Aft-er 1-',i:,h
14010il~ steel which were prior 'uc:) ltardei-,in,-~ i!ith a
current of 2.5 kclse,, t., heatiytC; speed of 20 C/sec-
to 970 C arid, after hLt-lei~in--, they -.~:ere for
one hour at 120 lCK-% and '180 C J--f~per'ti7:~Iy. F 01-1
cojappa-ison the breaking strength .-,as mea..-.u'red of
specimens after ordinary hardeninf,7 and 101.7
tem ering. It can be seen f ro-ai Fi- ? tliat tlao breakinC
p U
strength for induction hardenirij, as woll a-, ordirtaxy
hardeninG increases with -Ancreanin;:: temr-erature of the
low temperature temperinE i~eciii,.ens haydened from 9701C
after heating at a rate oi 20' C/se-~-, sho-,~,r-d an.
increase
in the breakinG Strenoth from 8 to 9.8 tons after
temBering at 120 0 and to 11.3 tons after te,-Ipering at
180 C. The changes in the inechanical properties ~,,ere
also investigated for medium and hl,~,h teLj-,erature
tempering 0 for the Steels 40KIiN and 40 KhG. Harden-ing
froin 1000 C followed by tempering onsures, for the steel
4010iN the same properties as ordinary ha::-~denin'~_:
followed
by tempering. However, hardening from 9,00oC with the
ame speed of heatinf and subsequent temperint/, prodlices
Card 6/8 an optimwa combination of the propertie's,
na-,aely,. a hiGher

r~, -
,__~OV/ 120/ - 5`3-01 - 1/16
Features of the Process of TelaperinG Aft-er Hi-h, Frequency
impact strength and hardness than after ordinary
hardening and temperinE;. Iii the 0case of heabiul:'prior
to hardening with a speed of 400 C/sec advanta;-,oc
compared to ordinary bardening gre observed in -the case
of hardening from 1000 and 1100 C; the impact stren6th
will be lower in the cuss of haLrdening from 1200"C.
The heating speed of 100 C/sec is inadvisable since for
the chosen temperatures of hardening and subsequent
tempering the impact strength will be lower than for
ordinary hardening. For tempering temperatures exceeding
350 C the increase in hardness due to iligh frequency
hardening does not remain conserved for the Steels 40KI-X'
and 40KhG. At higher tempering temperatures (up to 600 ('C)
the hardness of high frequency hardened steel may in some
cases be lower than of the same steel after conventional
hardening which is obviously due to a difference in the
kinetics of the procesces of coagulation in steel
hardened after induction heatinG. HiSh frequency harden-
ing does not suppress type I and -type II temper
brittleness. These are observed at tube sarae temp-arinE;
Card 7/8 temperatures as for conventionally hardened steE!l.

SOV/1 9-58-01-1/11S
I:f ,
Features of the Process of Tempering After Hig.'s, Frequency
However, the impact stren~~th at the temper b1' ittleness
temperatures is considerably hi(jier for steels which
were hir,,h frequency hardened under optimira heatinG
reSimes than for steels which were hardened by standard
methods of heatinL:. The here given experimental data
indicate that there is a relation between the rebime of
hl6h frequency hardeninf, wid the subsequent teiiiperin:, I
i.e. between the character of the distribution of carbon
and the alloying elements after ItardeninG and their
redistribution after temperinG, which has a considerable
influence on the changes of the i-iiechanical properties of
hardened and tempered steel.
There are 7 figures and 16 references, 15 of which are
Soviet, 1 English.
ASSOCIATION: Moskovskiy institut stali (Moscow Steel
Institute)
1. Steel--Heat treatment 2. Tool steel--Heat treatME-nt
3. Steel--Properties 4. Steel--Transformations 5. High
frequency heating--Applications
Card 8/8

26581
S/129/61/ooo/oWol4/015
E073/E535
AUTHORS: Astaflyeva., Y16. V., Candidate of Technical Sciences.
'Ca7rdidate of Technical Sciences,
Kidin, I,'N-,, Doctor of Technical Sciences,
Katok, A.M., Engineer and Tsypina, Ye. D., Engineer
TITLE: Strengthening of alloyed constructional steel by
thermomechanical treatm-ent
PERIODICAL: Metallovedeniye-i termicheskaya obrabotka metallov,
19619 No*89 PP-54-56 + 2 plates
TEXT., The authors have tried out the effect of thertnomecharicA
and thermo -meehani cal -magnet ic treatment of the steels
Lpo:~eiNSA
(4OKh1NVA) (0.39% C. 1.43% Cr, 1.59% Ni, 0.8% W) and 3j)(W3A
(37KhN3A) (0.40% C, 1.3% Cr, 3.9% NO. From annealed s'teel, flat
specimens of various thicknesses were produced. all of which
were
then deformed to a final thickness of 3 mm. The specimens were
heated at 930-9500C for 20 min and, following that, they were
hot
rolled on a two-high mill or. alternatively, prior to rolling
they
were placed into a furnace where the temperature was maintained
at
540 to 5600c (steel 40KhINVA) or 470 to 4800C for the steel
Card 1/4

25581
Strengthening of alloyed ... S/129/61,tooo/008/014/01,5
E073/E53!5
37KhN3A and held at theme temperatures for 3 rain. After
rolling, Ot,
the specimens were oil quenched. However, the specimens which
were subjected to intermediate isothermal soaking were air
quenchel.-
Some of the specimens were quenched in a magnetic field produced
by a solenoid and s6 spaced that all the specimens were under
equal
magnetic conditions. The field strength was low, about 1300 06,
and,therefore the influence of the thermomagnetic treatment was
not
fully apparent. The quenched specimens were subjected to low
temperature tempering-at 100 and 2000C with a holding time of
2 hours, followed by-cooling in air. Prior to the experiments,
the
specimens were ait3~aighti)ned and also ground along the
contouir and
along.the surface. Further experiments were carried out on
specimens,which prior to heating were ground and then quenched
whilst
inside pitnches.- As a result of this the mechanical properti On
2
improved. - Fig-3 shows the mechanical properties (HRC, a , kg/mm
Y 6, % Va. degree of deformation, %) of the steel 37KhN3k after
thermomechanical~treatmbnt in accordance with the following
regimes:
1 - heating to 9300C,''deformation (80% reduction), immediate
quenching, temporing it 1000C; 2 - same as (1) except that
tempering
Card 2/4

S126581
Strengthening of alloyed ... 129/61/000/008/0.14/015
E073/E535
was at 2000C) 3 - heating to 9300C followed by cooling down to
4700C, deformation and tempering at 1000CI 4 - same as (3).
tempering at 300%. For comparison the appropriate values
obtained by ordinary heat treatment are shown by a horizontal
line with a shaded area (at the loft-hand side of the plot).
The following conclusions are arrived att
1. After thermomethanical treatment both steels showed stable
UTS values of 245-255 kg/mm2 with relative contmctions of
25-30%.
2. The high mechanical ptoperties after thermomechanical
treatment
are attributed to the high degree of dispersion'and also to
the
fAct that sonte structural elements are oriented.
3. Prom the technological point of view, the thermomechanical
treatment with forming at temperatures above Ac 3 are
favourablel
such treatment yields an optimum combination of strength and
ductility.
4. Application of a magnetic field during
austenite-martentsite
transformation leads to more uniform mechanical properties
and a
slight increase in strength.
There are 3 figures and 2 Soviet references.
Card 3/4

18q!n-6,: F4T r m 11 /KjA (d) /T/Z Lr, (t) /EWT(b) ASD(m)-3
ACIC-ESSIOIN N-J: !LR..~01~1153i4. S/0277/64,/,)00/008/o0oq/()c)o9
SDURCE: Ref. zh. 'Aashlrostr. nat., kcinstr. i ra,,,chet dotal. me,sh.
Ctd. vy*p., Jibs. 3.1,8-58
AMTHOR: _jNptjx:L'~e a., -10, 1
J.; . 7 V., 8
Chnn, q
TITLE: The pi-oblem of the use of hiph streng_~t,_~teels
CITED SOURCE: Sb., Lepirovaniye staley. Kiyov, Gost-eldhizdat US-SR..
1963., 14-20 A
TOPIC TAIGS: hiph stron,7th stool, he-at treatmept, work hardening/
5 ,, -V 1. Y, - -17 A.1-steel ~,,n!
steel L, --ThNVA, steel
THANSLATI-N! - '~ethodn rot dncreas~'n7 the static and cyclical stronrth
of hir7h st--,nf!th tteel- -y I-ent treal---nt ar-,
A n ii7,o-, on c'
11 U 3 t C r-tZ ~- '17 P-
e s e n
0,
anc wFs
Card 1/2

L 16320-65
ACCESSION TIR: AR4047534
increased by 25-10 k:.,1run2 compared to convont-lonal hent
troalment.
SUB
CODE: 1.11-1 ENCL: 00
CP H 2/ 2

k
ASTAFIYEVA, Ye.Ya.
Degrrze of ionicity of the chemical bond of
halides and
inter-nuclear distances. Uch. zap. Mord. gos,
un. no.27:
19-21. 163. (MEA 19: 1)

Stratigraphic importance of Apsheron Cardiidae In
Turkmenia.
Vest.Mosk.un.Ser.4t Geol. 17 no.6:64-70 N-D 62. (MIRJL
16:1)
1. Mizey zemlevedeniya Moskovskogo gosudarst-vannogo
universiteta.
(Turkmenistan-Cardiidae, Fossil)

ASTAFIYEVA-UILBAYTIS, K.A.
Gernis Alloriama from tho Lower Carboniforoui of Che Moscow
Basin. Paleont. zhur. no. 1:45-55 164. (141RA 17:7)
1. Maz(3y zemlevedeniya Moskovskogo gosudarstvennogo
univerAteta imeni M.V.Lomonosova.

E-fL-
'7n

'lap,, witb i
Rt-acdon

ynthe5ia

Ile

r

III ~'J I KIrY Ftz* L.Id

rr!'%,' ~ ~zt 5' with VNal
"H x1lil a

~.i x ~-' :

'ere flist~

3i'Oh" i-~c' 17, 1 - ~n" 1.4Z65' d"
os~~V.

A3.6 I~ls z T-t~S;Oll I br.
i

W -94 5" 1:1=&,q ok-cm
ght, filtwiug, -.Ind vm!ting ilic re-

"Tdzrv
po

m. (from A' 4:1.1 g.

~ntl 7S C2'4~PtJNSO'. CA'Ip3c~tr%Afe'

ut~

104-6'
ffro-m MePh).

All tht: I,- ~(]P' N' K

Wa
2M]HE

ASTAKH1N,V.V., Cand 6hein Oci -- (diss) "Synthesis and
e
study of-4E-- reactions of organomonohydroxysilaw, and
orgazionihydroxysilans with isocyanates." !,Ins, 1956, 1; pp
(!.Ios Order of Jerip. '-hen Tech Inst im D.I. Verdeleyev)
11--0 copies (Ft' 1.0?)

r, (2,3)

AUTHORS:
_Jkq-bakhin, V. V., Losev, I. P.,
SOV/79-29-3-32/61

TITLE:
On the Reaction of the
Organomonohydroxyoilanes With

Isocyanates (Synthesis of the
Organosilicon Urethans)

.j.;,Oreaktsii
organomonogidroksisilanov
s izotsianatami

I
11
t.Sintez kremneorganicheskikh uretanov,:_
PERIODICAL:
Zhurnal
obshchey khimii,1959, Vol 29, Nr 39 PP 904-907 (USSR)
ABSTRACT:
It is known from publications that the reaction of
the organic

alcohols with isocyanates proceeds without
separation of

by-products, A. Wiirtz (Ref 1) was the first
scientist who

proved that the reaction is accompard-ed by a
migration of the

hydrogen atom of the hydroxyl group to the
uitrogen atom of the

isocyanogen group. The authors found
(Ref 2), that t',,ie trialkyl

hydroxysilanes react in the
same way with -the diisocyanates as

Trith the organic
alcohols according to the scheme:

1-11fCO
NHCOOSiR3

F!
+ '211OSiR3 )R
,

- 11C 0 NHCOOSiR3'
Card 1/2
The compounds obtained were
called "organosilicon urethans".

On the Reaction, of the Organo;or-ohydro)rysilanes With
SOV/70-29-3..32/61
Isocyariates (Synthesis of the Organosi).icon 'Urethane)
They are white, crystalline products soluble -1n benzenep
toluene and ether. The iiAtial organomonohydroxyailanes must
not contain water because otherwise polyureas would form
(Scheme 2). The organosilicon urethans readily undergo
hydrolysis, already with water and without catalysts. In order
to prove the structure of the urethans their hydrolytic
cleavage
reaction was investigated more thoroughly. On the basis of the
investigation of the hydrolysis products the cleavage reaction
of the organosilicon urethans was found to proceed according
to
the scheme:
11 '__~ NHCOOSiR3 + 2H20 R .,*NH2 + 2C02 + 2HOSiR3
---NHCOOSiR 3 '1_NH2
Thus three organosilicon urethans hitherto not described were
synthesized and their structure was determined. There are
3 ieferences, 1 of which is Soviet.
ASSOCIATION: 'Vaeso3niznyy'elektrotekhriieheskiy institut
imeni V. Io LerLina
(All-Union Electrotechnical. Institute im.-ni V, I. Lenin)
SUBMITTED: January 24, 1958
Card 2/2

50)
AUTHORSs
TITLE&
SOV/79-29-8-56/81
Andrianov, K. A.$ jst~kjh.knt-v-~-V".~,,
On the Reaction of Organosilico Urethanes and
Monohydroxysilanes
With Alcohols
PERIODICAL: Zhurnal obBhchey khimii, 1959, Vol 29, Nr 6, pp
2696 - 2701 (USSR)
ABSTRACTi As tho authors have alroady shown (Ref 1) the
reaction of the
trialkylhydroxysilanes with diiaocyanates takes place withoat
any by-products. In this process the hydrogen atom of the
hydro-
xyl group of trialkylhydroxyeilane migrates to the nitrogen
atom of the isocyano group while organosilico urethanes are
formeds
R',.,,NCO + 2HOSiR RI/ NHCOOSiR3
\ NCO NHCOOSiR3
These urethanes are very sensitive to hydrolysis with waters
/NHCO0SiR 3 BH2
R + 2H 0 (- + 2C0 + 2HOSiR
Card 1/3 \NHCOOSiR 3 2 N NH2 2 3

On the Reaction of Organosilico Urethanes and Mono-
SOV/79-29-8-56/81
hydroxysilanei3 With Alcohols
The present paper shows that these urethanes do not only
react with water but also with alcohols while forming a dia-
Mine,aN,trialkyl-substitired ester of orthosilicic acid and
of
carbon dioxide. The formation of these products may take
place
as follows: organosilico urethane reacts with very small
quanti-
ties of water in the alcohol and forms dicarbamic acid and
tri-
alkyl hydroxysilane. The unstable dicarbamic acid decomposes
into CO 2 and diamine while silane reacts with alcohol and
forms
the trialkyl-substituted ester of orthosilicic acid (Scherie
3).
In order to prove this mechanism it has to be found out
whether
the trialkylhydroxysilanes can react with alcohols (without
catalysts as well). The experiments showed that these silanes
react with alcohols in the presence of diamine, but also
without
diamine, according to the scheme
R3'SiOH + HOR" R3'SiOR1' + H20 . The reaction was carried
out with methyl-, propyl-, butyl-, and isoamyl alcohol. The
Card 2/3 properties of the new compounds are given in the
table. Ez-

On the Reaction of Organosilico Urethanes and Mono- SOV/79-29-8-56/81
hy.droxysilanes With Alcohols
perimental data prove the above-mentioned reaction -mechanism
of urethanes with alcohols. There are 1 table and 1 Soviet
reference.
ASSOCIATION: Vsesoyuznyy elektrotekhnicheakiy institut imeni V. I. Lenina
(All-Union Institute of Electrical Engindering imeni V. 1. Lenin)
SUBMITTEDs May 27, 1958
Card 3/3

5(3)
SOV/2o-127-5-22/58
AUTHORS:
Andrianov, K. A., Correspondinry
Member AS USSR, Astakhin. V. V.
TE'LEj
E-yzithesis of Some
Triethyl Siloxy Alkoxy Titanes
PERIODICAL:
Loklady Akademii nauk
SSSR, 1959, Vol 127, Nr 5,

PP 1014 - 1015 (USSR)
AB&TRACT:
The
compounds mentioned in the title have hitherto remained unin-

vestigated, The trialkyl (aryl) siioxy groups have
considerable

hydrolytic stability in the
ietrakis-[trialky'.I(aryl)sil.oxyltitanes

which is much higher
than tha 't of the alkoxy groups bound-t1o

tLtanium. It is
therefore of interest to investigate the proper-

ties uf
compounds containing simultaneously trialkyl siloxy- and

alkoxy
groups. Since the method described by the first author

(Ref 1)
is difficultly acoessible the authors investigated tl'ie

pasnibility of the synthesis mentioned in the title by a
direct

interaction of triethyl silanol with butyl orthotitanate
or pro-

pyl orthotitanates. In contrast to the data from
publications

(Ref 3) according to which the reaction between
butyl orthotita.-

nate and triphenyl silanol is said to lead to
a complete sub-

stitution of all butoxy groups by triphenyl
siloxy groups the
Card, 1/2
authors proved that in the case of
the here applied substances,

Synthesis of Some Triethyl Siloxy Alkoxy TitaneB
SOV/2o-127-5-22/58
in the presence of metallic sodium as catalyst, the reaction
does not only proceed in the direction of the formation of
tetrakis (triethyi-siloxy) titanium. Also products of
differ-
ent degrees of substitution are formed in this connection.
This depends on the ratio of the reaoting components. In the
course of the investigation of the montioned reaction (see
Scheme) tri-(triethyl-siloxy)-butoxy.-titanium (46,,16 of
the
theoretically computed value), di(triethyl-siloxy)-dibutoxy
titanium (345A), d:~.(triethyl-siloxy)--,Lipropoxy-titanium
(21Y0)
were isolated. Table 1 shows their physical constants,
yields,
and analysis results. Their hydrolytic stability is being
in-
vestigated. There are 1 table, and 4 references, 2 of -which
are Soviet.
SUBMITTEDt April 16, 1959
Card 2/2

s/191/6o/1000/008/010/014
B004/'BO~6
ATJTHORS: Sokolov, N. N., Astakhin V. V Andrianov, K. A.
TITLEi Induntrial Use of Benzoyl Peroxidel
PERIODICAL: Plastioheskiya massyp 1960, No. 8v pp. 48-49
TEM The leahnical regulations TYMxnl897-49 (TU MKhP
1897-49) require
that, becauso of the explosiveness of benzoyl peroxide, the
proximity
of fire and. high temperatures as well as such dangers as
might be ca sed
by percuss'.ons or impact be avoided. For the production of
1CYT(SVT)e_rub-
ber, the production of MnSL 4y mixing benzeyl pero3E7j'j'_d
tZL5 q _SLe
to 2 - Ot raoisture with Jiethylsiloxane l:iquid Nn. 22, in
tA bqll m.,11
was sugges,,ed in a previous paper (Ref. 6). At tile 7;aVOd
"Flektroprovod"
(Plant "ElokLro
2Lovod.jLjPKrM(RKGM) wires insulated vith SKT rubber were
produced ~7r means of MPB paste. In view of the fact; that
chemactil fac-
tories pointed out the danger of working with dried benzoyl
peroxide, the
authors produced a paste directly from commercial benzoyl
peroxide con-
taining 35% of water. The organosilicon liquid displaces
the water, so
Card 1/2

Induatrial Use of Benzoyl Peroxide 3/191/60/000/ooe/olO/014
B004/BO56
that the latter way easily be removed. The new paste I&B-1 contains
45-7 - A8.7yo benzoyl peroxide and 1 3.5~ water. A comparison between
the hardening of Krmc-1 IMS-1 W,sealing compcl;nd viith that of
benzoyl
peroxide and MPB-1 led to almost the same results. LISO VUICIM128tiOn
Of
SKT rubber with MPB and MPB-1 gave rubber having the same properties.
Positi-ve results were obtained from MPB-I also in the hardening, of
M5K-1
(MBK-1) and MEK-3 (MBX-3). Mention is made of the use of benZoyl
peroxide
for hardening sealing compounds of the types M-MC-2 (KRIS-2), K-30
(K-30)p
K-31 (K-31), and K-33 (K-33) containing styrene or buty1methacrylate.
There are 6 references: 5 Soviet and 1 British.
Card 2/2

C. u
"z/191/60/000/010//Oi4/017
B004/BO60
AUTHORS: '44 Ganina, T. N. , Gribanova, 0. 1., Sckolov,
N.- Ye. N.
TITLE: Methodsof Producing n-Tetrabutoxy Titanium
PERIODICAL: Plasticheskiye massy, 1960, No. 10, pp. 62-63
TEXT: The authors wanted to work out a technical procedure of
producing
:a-tetrabutoxy titanium which is needed for electric
insulating varnish.
Lfter a survey of data contained in literature a report is
made of the
authors' own experiments. The initial substances were pure
Ticl 4 '
(TY2553-51 (TU 2553-51)) and n-butyl alcohol, bciling point
114-1160C,
TiCI4 was dropped in under exclusion of air and i;~nder water
cooling into
the alcohol. Neutralization was per-formed with anhydrous
ammonia. The
yield amounted to 84.0%, even when the temperature amounted to
2?)-270C in
the reaction vessel. The authors conclude that a more intense
cooling to
lower temperatures is technically not necessary. The raw
product con-
tained low-molecular butoxy titanoxane, some chlorine, and
traces of iron.
Card 1/2

8703
Mothodsof Producing n-Tutrabutoxy Titaiiium S/I 91/60/000/010/0
1-1/0 17
B000060
A purification, however, proved to be superfluouti, sin.-e this
product was
eq'uivalent to the pure product as a varnish addition. Finally,
exporiments
me.de in a 60-1 enamel vessel are described. The tubes of the
apparatus
were made of lead, the oocks of faolite. The yieldo amounted to
57-5-72-5Yo. These low r,)sults are explained by an
insufficient filling
of the large vessel. There are 1 figure, 3 tables, and 18
referenccls:
6 Soviet, 2 US, I Belgian, 6 British, 1 Dutch, 1 French, and 3
German.
Card 2/2

811486
S/'079j'61/031/001/020/025
Booi/BM6
A'UTHORS: Andrianov, K. A.,,_.Astakhin, V. V.,_,_.pnd
Sukhanova, I. V.
TITLE: Synthesis of Halogen Esters of OrthotitELnic Acid
PERIODICAL: Zhurnal obshchey khimii, 1961, Vol. 31, No. 1,
pp. 232 - 233
TEXT: In view of data indicating the possibility Of a
cleavage of' the
SiOSi bond by TiCl 41 the authors intended to synthesize
alkoxy titanium
chlorides, proceeding from trialkyl-alkoxy silanes and
titanium tetra-
chloride o Trimethyl-alkoxy silanes eere found to react
vigorously with
titanium tetrachloride according to the following equations:
(CH 3)3 SiOR + TiCl 4 )(CH 3)3 SiCl + ROTiC1 37
2(CH 3)3 SiOR + TiCl4 )2(CH-~) 3Sicl + (R0 )2 Ti C12 . The
authors were not
able to substitute the alkoxy group for more than two
chlorine atoms in
lici 41 at a molar ratio of TiCl 4 : (CH3 )3 SiOR = 1 : 3,
irrespective of a
prolonged heating of the reaction mass. The constants of the
resultant
alkoxy titanium chlorides are tabulated. The method described
is of
Card 1/2

$41486
Synthesis of Halogen Eaters of S/'079/61/031/001/020/025
Orthotitanic Acid BCO1/BO66
preparative importance. The experiments were carried out
under exclusion
of atmospheric moisture and with carefully dried reagents.
The following
compounds were synthesizedt ethoxy titanium trichloride,
diethoxy titanium
dichloride, butoxy titanium trichloride, and i'sopropoxy
titanium tri-
chloride. There are 1 table and 7 references: 7 Soviet, 3
British, I US,
and 1 Indian.
ASSOCIATION: Vsesoyuznyy elektroiekhnicheskiy incititut imeni
V. 1'. Lenina
(All-Union Electrotechnical Institute imeni V. I. LEinin)
SUBMITTED: February 15, 1960
Q'ard 2/2

00
27909
S/079/6 1/031/010/009/0! 0
D228/D-,;02
AUTHORS: Andrianov, K.A., Astakhin. V.V,,, Kochkin, D.A., and
Sukhanova, I.V.
TITLE: Reaction of hexamethy1disilazarie with the halides
of aluminum and titanium
P.";'RIODICAL. Zhurnal obshchey khimii, v, -31, no. 10, 1961,
3410-3411
T13XT: Previous work has shown the possibility of obtaining chloro-
silane from aminosilane and HC1. so the authors studied and devised
a method of synthesizing trimethylchloro-, trimethylbromo-, and
trimethyliodosilane in accordance with the scheme:
E(CH 3)3S'12 NH + AIX 3 -> 2(CH 3)3 SiX + NHAI.X
I(CH Si]. NH + T ---.P2(CH SiCl + NH12iCl
3 3 'C14 3 3 2
C,ird 1/ 2
t

Reaction of hexamethyldisil.azane ...
27909
S/079/61/031/010/009/010
D228/D302
Trimethy1chlorosilane was prepared by distilling
hexa-methyl.di-
silazane with TiCl4 (yield or A3C1., ~yield 73.7"11).
Substi-
tuting AlBr3 for AICI 3 the same procedure Was n1so used
to obtai,
t rime thyl-broniosilane (yield In the case of trimethlyl-
iodosilane (yield 70%) hexamethy1disilazane was, similarly
re-
acted with powdered Al, benzene and crystalline 1 2' In
concliision
it is stated that this technique is suitlable for the
general pre-
paration of compounds of the type R',SiX. There are 2
non-Soviet.-
bloc referenceB.
'LSSOCIATIOII-. Vsesoyuznyy elektrotekhnicheskiy institut
im. V.I.
Lenina (All-Union Electroteclinical Institute im.
V.1. Lenin)
13UBMITTED: October 31, l960
Card 212

LOSEV,, V.B..; ASTAKHIN, M.
Ottaining oemlfinished'mateHal'for the K-58 varnish.
Biul.tekb.-ekorw-
inform. Goo* nauche4esLinst. naiia. i tekh.fttrorm.
no.7:22-23 162.
(Polymers) (Varnish and varW,shing) (MIRk 15t7)

,;/O62/62/OOO/OO8j1O12/oi6
13117/B1 80
AUTHORS: Andrianov, K. A., Astakhin, V. V., and Sukhanova, 1. V.
TITLE: Reaction of alkyl-phenyl-amino silanes with boric acid,
phosphoric acid and glycols
PERIODICAL: Akademiya nauk SSSR. Izvestiya. Otdeleniye
khimicheskikh
nauk, no. 8, 1962, 1478-1479
TEXT: Trialkyl-phenyl-amino silanes were found to react easily
with
boric and ortho-phosphoric acid, giving organo-silicon esters.
With
ortho-phosphoria acid and boric acid respectively the following
were
obtained: tris-(triethyl-silyl) phosphate, b.p. 1 '800C (4
mm.Hg);
n20 1.4400; d20 0-9700; 705/6 yield; tris-borate, b.P- 157-1600C
(5 mm.Hg);
D 4
n20 1.4372; d20 0-8946; 95'P4 yield. It was also found that
dialkyl-diphenyl-
D 4
.amino silanes give cyclic dialkyl silane diole estera with
glycols. 2,2-
dimethyl-1,3-dioxa-2-sila oycloheptane:
Card 1/2

Reaction of alkyl-phenyl-amino ...
CH
CH
3
b.p. 1400C (760 mm Hg)j
dimethyl-diphenyl-anino
s/o6 62100010081012-1016
B117YB180
0 - CH2 - CH2
0 - CH - CH
2 ~ 2
n 20 1-4252; d20 0.9652; was syntheaized from
D 4
ailane and 1,4-butanediene in 540 yield.
ASSOCIATION: Institut elementoorganicheakikh soyedineniy
Akademii nauk
SSSR (Institute of Elemental Organic Compounds of the
Academy of Sciences USSR). Vseaoyuznyy elektro~tekhnicheskij
institut im. V. I. Lenina (All-Union Electrotechnical
Institute imeni V. I. Lenin)
SUBMITTED ! FebruQry 141 1962
Card 2/2

5/06',/.62/000/012/006/'007
Bil7jBI01
AUTHORS: Andrianov, K. A., Astakhin, V. V,, and Pyzhov, V. K.
TITLEt Syntheeis and properties of ci,C)-dihydroxy-dimethyl siloxane
)PERIODICALt Akademiya nauk 33SR. Izvestiya. Ot-deleniye khimicheskikh
nauk, no. 12, 1962,.2243-2245
TEXT i ot,rj-dichl oro -dime thyl siloxanes of the general formula
CH C11
1 3 1 3
Cl(- Ii - 0 -) SiCl x =.2-8,
XI
CH CH
was hydrolyzed in an alkaline medium to produce C4,0-dihydroxy-dimethyl
siloxanes with a different number of dimethyl siloxane groups. At
teuiperatures between -4 and -50C, high yields of
cy4-dihydroxy-dimetbyl
ailoxane were obtained in all cases. The resulting compounds were of
comparatively Melt thermal resi:ltivity and could-be distilled in vacuo
several times without noticeable formation of polymers. The following
Card 1/3

Synthesis and pruporties uf.
:~/062162/000/012/006/007
B117 Hol
nt,G)-dihydroxy-dimethyl siloxanes vere synthesized:

Comuound

b.p., OC
20
d
Oc)
nc

MR

yield

(p mm H,)
U
4

HO [51 (CH 01311
79 -82 (2)
0.9999
1-4089
59-42
79.2
lio [Si (C11
01 H
3 2 4
97-100 (2)
o.c)ea6
1 -4054
78-38
77
HO[Si(C11 3)9035H
104-106
(1-5)
0.9914
1-4069
9E.90
so, 5
HO ~Si (CH 3)2016"
119-126 (2)
0.9916
0
- 4090
115.1
62.2
lio ~si (C11 P201711
130-135 (1)
0.9891
4 c~,67
133-52
60.5
HO(Si(CH 3)2018H
143-145 (2)
0.9912
1 .4090
152.4
79-51
iio[si(Cli ) 019H
. 3 2
158--161 (2)
0.9921
1 - 40,86
170-66
a3
ASSOCIATIONi
Elektrotekhnicheskiy institu

t im. V. I.
Lenina (Electro-

technical Institut

e imeni V.
I. Lenin);
Institut elemento-

organicheskikh soy

edineniy A
kademii Ytauk
SSSR (Institute of

Elemental Ort-,anic

Compounds
of the Acade
my of Sciences USSR);

Institut khimii So

vnarkhoza
Arm.SSSR (In
,,-,titute of
Chemistry
r,nrd 2/3 of
the Sovnarkhoz
of ArSSR)