SCIENTIFIC ABSTRACT FR:BYCHKOVSKIY, A.L. TO:MODEL, L.M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001134900049-6
• Release Decision: RIF
• Original Classification: U
• Document Page Count: 73
• Document Creation Date: November 2, 2016
• Sequence Number: 49
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTR

PROVED FOR RE~EASE.: 06/23/-~ ~,~ ~ CIA-RCP86-0059 38009 9 34900049-6
ustrcly~tva ;.Radz.a tx'ar~sr~~.`,�~r .lae
It is conclude
'Ti029 such as 2F 2 2
F'e0.2Ti0 which is stable under reducing condeaio Waist of compounds
2 a studs
thetic and industrial slag of }he appropriate systems and
that the sYn uilibrium aiag
eorrespondin~ t� the e9 forming as the result of reductioCO gists
of the lower titanium oxides,
The basic phase const.ituente of muldtnot~ofnBtaishiometric
melting.
of ,~o1id solutions based on these oxi e$S~ an ire 4 tables
rcenta es of titanium oxides of dlhere Fct valenci es
co�pounde.. The pe g
termine the industrial properties of the slags. T The references
oc.
de
and 14 references 9 Sovietabca~land 5 n~~n-Sovlet- d H^uoy9
una rea~~ a$ follows E�S. t3umps, H.U.
lisp^langunae Publ~
to the End; TASM~ 43, 1009,~1~53); R.C. Uc Yries an
Kessler and M. Hasenn9 33, nv. 12, 3?0, (1954); I~~S. Nmylur, J.Am.Chem.
pm. Cerast. Soc. (B 946) .
Soc., no� 5-8,
hard 2/2
~~

APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-005138001134900049-6

PROVED FOR RELEASE: 06/23/9 9 : CIA~j CJF;8�~0~.'43,RO~Q~a-34900049-6
llZ17/D302
AUTHI>RS t Ap;eyev, A. V . and btocie l' 9 hl . S ... ,.
'rI`l'I,Ha X-ray investigation of titi~nium'slags
SUURCEo Akade~iya nauk SS:R. Insti'tut metallurgii. Titan iyego
splavy. No. 4. Moscow, 1980. Metallurgiya titans, t~5-7'?
TEXTS This work is part of a complex investigation of titanium slags.
All synthetic slags were prepared by ToP.o Uklova, I.A. Karyazin and Ye.
H. Dmitravskiy~, The mineralogical investigation was carried out by A.V.
Rudneva and T.Ya. Malysheva. Synthetic ,31ags of the following systems ~_
were studiede Fe0-Ti~03-Ti029 FeOR~Ti203-`Ci02-Si0~2, Fe0-Ti~03-Ti02-Ma0-
Al?0~-SiO29 eometimee~ with additions of CaO. Melting occurred under
neutral conditions. The degree of reduction in the melting depends on
the ratio Ti203/Ti02. The basic phase constituents in these systems
are the lower ti+anium oxides and compounds for�ing between FeQ and
Card 1/2
APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-005138001134900049-6

PPROVE~ FOR RELEASE: 06/23/99: CIA-R~P86-005938009934900049-6
are Sovietp
ASSOCIATIOI~s Inatitut metallur~;ii i.~u~'
ScieaQes, USSR}
PxESE1~TEDs October 4a ~95e~ by I ~ P~ B~~rdin, Aa~adetnician
SCJBi~ITTEDs September 29~ X955
Card 4/4
APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-005138001134900049-6

so it/za-~~q-4-44/67
&'adiographic Inveetibation of Titt~nium Oxides ir, 7.': teniut~ Sl.a,~s
formation of Ti6G11 (TicG3.gTiG}) aru after~lards to a^alid sol.utior.
of ruble (TiO~), Y:~ the anosavite-containing system (~1gU-T1G~ and
all other systems) ~ZO Ti60~~ is produced on the decrease ~f the
xeduction degz~ee, but ruble (or the solid solutions mentioned;
appear in addition to anoew:te, According to the above-mentioned
data, the e3ag systems are divided into two groups: 1) those with-
oui ions which are capable of replacing Ti+Z and Ti+3 on the de-
crease of the reduction degree; 2} the remaining systems cantaini.rg
at 16ast 1 ion that is capable of replacing bi.- and trivalent
titanium ions (Mgt+, FeZ+, F'e3*, A1~+). The titanium oxides of the
first group Produce solid solutions both with Ti and G, In thQ
systems of the second group solid solutions of the eub;titutio~~ :axt~
formed. There an uninterrupted series of aalid solutions betr~rr,
T1~03 and the miner~ala of the ilmenit,e and anoeovite group i~ ft~ru:r-a
here (Ref 7) . Accordingly, anoeovi to c:an bit*dly be regarded ax~y
longer as a high--temperature modification of ~'i3G~ as has been
Card 3/4 hitherto the case (Rs~f 1). There are ~ references, 6 of which
APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-005138001134900049-6

,3ov/20-~ ~~t-4--44/x?
fladiographie Investigation of TitHn:um Oxi.dea in ~rt war..suaa :Lags
synthetic samples mEantic~ned, For thi~.~ rea,~n ;it is ne~~essary �~
study the rules geve~rning s.l.ag form~ition in vt~rious slag sygterr~
For thls purpose, the authoa� shows 'she typiua:l featuxes of lawe~
titanium oxides fortaed during the mfalting process ac::~rd~n~ *~ the
composition of the ~3yatem told the d+~~ree of redo^tion- ~g a result
it Brae found that iii a1,1 in~estigatsd systems moi ten ur~3er ~..nt,ensl~re~-
ly reduc~.ng conditions well known madifice~~,..ons of T:.Q (str.uctu~~e
of the 1QaC7. type acid Tii,03 (structure of the typa p(, :. Al