SCIENTIFIC ABSTRACT LYASS, A.M. - LYATIFOV, D.K.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001031110010-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 31, 2001
• Sequence Number: 10
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

C4
The clsoice of binding nutterials tot core mixtures
1. It. Kuniallin atilt A. M. F'Jillik Iviieferor I
Etkh. 1947. XT ON (*ki,-"-ViifF.'(Ru--iA,) Z,,vwv EA.) 19".
11, 11 Is. - Care Inixts. are divillcil hgo 5 cl4ws avrordills
I, the thickness of the rwe and thr.%trAlyj* %hieh drvri(j,
Iluring c4sting. A tuixt. of qmutz Litid. high-quAity itil
,uhstifute and it slight aint of switsturt-
'~.' .11~) i% rermnincildcd fur Very thin ror;s 4 the first
rLi-A. Owes id cla!,s 2 slitmild be of tile jKinse clittAlity t,
Ihqw of cWs I but inust cout,iiti 4 larger ;&tttt. of Wilding
liuterLiti. .%it oil sulistituir. cuntg. 1,ittliticit LV.
Slit 110, coltyphony :17C. atilt tile frimlindcr ale.. is Fee-na-
njoided for this purpose, Cores of clam, 3 have a to%
ImAsturv content anti con(Aiti LrM atitts. of oil binding
.'grilts, Corcs of class 4 ntust be frStill"I by tilixing a
und-cl.iy base with 4 sulfite-afc.-niolau" ruixt. withoul
file use of an W himling agent. Cores U clA*s 5 rMilain
tile Sunte mattrials is 1130~e of class 4 bul will) the further
of SAWIlu%t. M. C., Moine

11666 Stlueluttfiehle Noterimly dlis Sirrzhnri. I Binding Nf;k-
fi,rt.d, G-r Cw- I I R. Kmoamn aswil A. M Liam. 2-42 past-,
111,11? Gmetraftent PlIbIkIllogg for IN. lw..n,t. 1111111%trim.
Nf"W'M.. U.S.S.R. (TS2VI KOM)
I'l I It -jil S I I I f i IFI 'I It 3 1 IIA-A-4 d I he MA it III . If L Me I Ii 114 let % A 11.1
Imil fical mfoym.dim m divir applivalOm in (outulric% and cwst-
1
st Prowrtics and sTH-cial (vaturm of imlividual
1: Nis -4 in the V.S.S.R. are tbuit,wd in th,tail. kfulls(mls
lof to-Oilig flifult-rs art- ch~ nNif At loixtit.

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so 1! -410
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DAw. of Evolusilon and Sel"tIon of Corr Bindero. -00
(in li'mian.) A. M. Aqpw-ml 1, IS. Kurrunin. VC41nik
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go, 0 tion Industry). v. 30. Jan. 19M, p. 'R)-44.
Hydrophobic and hydroplubc organic and inarpniv
00.31
binding inaterW6 were Investigated fur u~- in pro-
Jui-tion of cores fur foundry use, Evaluition of bitRL
004 Ing nuterials according to specific strength U pro- zoo
so. PLW-d- Remnnxnxied t.,ompositions for casting of iron 7 -gs
and steel are tibulated.
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buss-4v so ml,,, 'K Ka Ka it a to or x KW a' I daw
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USSR/Engineering - Foundry, Equipment. Jan 51
"quick-Drying Mixtures f or Rapid Production of
Cores and Molds, " 1. B. Kumanin, A. M. Lyass,
C;andidates Tech Sci, TsNIITMASh
Ir
!qrLitey Proi5 No 1, PP 23-25
Use of carbamido-formaldehyde resin as binder
permitted elimination of vegetable oils at
aluminum and magnesium foundries, accelerated
pr,ocess of drying cores (8-15 times) and con-
siderably increased their strength. Discusses
selection ol- proper catalysts. Gives co=pu
and properties of core mIxts with W-17
USSR/Engineering - Foundry, Equipment Jan 51
(Contd)
binder. Iron reinforcing rods may be elinin!~
ated from cores due to high strength of mate-
rial. Schematic diagram is presented for
installation, which permits combination of
core-formiug and drying processes.
LI

KRYANIN$ I*R*;.LYASSq A.Me; YAKOMV, VoO.; DUBROVSKIY* A~M*
Casting blades of hydroturbines of the TSYmIyanak and Gorlkiy hydroelectric
power stations. Lit.proizv. no.6.'2-7 Je 153. (MLRA 6--7)
(Blades)

- ., : ~. ~. 1: ~: , ~: -~ .: . I

LYASS. A.M.; VILWJSKAYA, I.A.; DMOVSKIT, A.M.
-
Apparatus for testing moulding materials at high temperatures.
Lit.proixv. no.5:1~-15 Ag 154. (MIJU 7: 8) .
(Foundry supplies--Testing)

LYASS,A.M., kandidat tekhnicheskikh nauk; KRYLOV.V.I., inzhener, redaktor
, '*-10ftTTMA,Ye.N., tekhnicheskiy redaktor.
Modern binders and fields in which they are used. Trudy TSNIITKASH
no.28:3-58 155. . (MIRA 8:6)
(Binders (Chemistry)) (Coremaking) (Molding(Founding))

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cant.-, a&-mr UR% Rio h~vu'jf a m"At. ~~.vzgtb ~htch
d=c-l ';y tt--- e""ll, of a nurti-tn A lij) 'i ~ydiat~jv
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