PROTOCOL OF THE THIRD SESSION OF THE JOINT US-USSR WORKING GROUP ON ELECTROMETALLURGY

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP79-00798A000300070019-8
• Release Decision: RIFPUB
• Original Classification: K
• Document Page Count: 38
• Document Creation Date: December 9, 2016
• Document Release Date: July 20, 2000
• Sequence Number: 19
• Content Type: REPORT

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P R O T O C O L
of the Third Session of the Joint US-USSR
Working Group on Electrometallurgy
I. INTRODUCTION
1. This session of the Joint US-USSR Working Group on
Electrometallurgy took place in the USSR from June 2-13, 1975.
The specific meeting places, dates, itinerary, etc. are given
in Appendix 1.
The Agenda was as follows:
a. Reports by the chairmen of the Task Forces on the
work done in their specific fields of electrometallurgy on
agreed subjects of the program from May 1974 to May 1975;
b. Discussion, definition and signing of a joint pro-
gram of work on the subject: "Joining of Materials in the
Solid State", approved by the Joint Commission at their
meeting in November, 1974;
C. Brief presentation of new problems for further
cooperative work in electrometallutgy;
d. Other questions that might arise.
2. The composition of the USSR working group is given
in Appendix 2, and the composition of the US working group
is given in Appendix 3.
3. In Moscow, on June 2 and 3, the two groups reviewed
the progress in carrying out the joint work to date. Reports
were made on the following original subjects of the program;
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Novo,
-2-
- Electron beam evaporation of metallic and non-metallic
materials in vacuum (by Messrs. Movchan and Bunshah);
- Electro-slag technology (by Messrs. Emelyanenko and
Flemings);
- Plasma arc melting of metallic materials (by Messrs.
Grigorenko and Wasilewski);
Research and development of general and special purpose
welding materials (by Messrs. Pokhodnya and Savage).
Also discussed in general terms were the two new topics
previously agreed upon and approved, namely, cryogenic. testing
of materials (by Messrs. Yushchenko and Van Echo) and Joining
of Materials in the Solid State (by Messrs. Kashin and Heckel).
These two topics were discussed in detail at later meetings
of the principal investigators during the various visits, and
the conclusions are given elsewhere in this Protocol.
A discussion took place on the subject of possibly ex-
panding cooperation and adding new topics to the program of
cooperation. Both sides recognized that the present program
would have to be essentially completed before expanding it
further, but proposals for expansion must begin soon (see
"Conclusions and Agreements" below).
4. During the period of June 4 to 12 the United States
delegation visited industrial establishments, laboratories of
scientific-research institutes and institutions of higher
education for more detailed discussion of their cooperation
and a study of their accomplishments in the field of electro-
metallurgy (see Appendix 1). The 4orking Groups met
again in Moscow on June 13 to discuss and finalize
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agreements on a series of problems and details of the program
of work.
5. Both sides noted the deep mutual interest existing
in the discussion of, and agreements on, all the subjects
and the absence of significant differences of opinion, as
well as the mutual cooperation in. arriving at conclusions
and agreements.
II. CONCLUSIONS AND AGREEMENTS ON THE COOPERATIVE TECHNICAL
WORK
(Note: In the following paragraphs, the numbers refer
to the detailed items listed in the Appendices of the
Second Protocol.)
A. Both sides took note of the following status of work
completion in reviewing the cooperative work done:
Electron-beam evaporation of metallic and non-metallic-
materials'in vacuum. Work on Part I of the subject is pro-
gressing in a satisfactory manner. The Soviet side has
provided samples of condensates. The U.S. side will provide
similar samples in October - November, 1975, during the Soviet
visit to the U.S. A further exchange of samples will take
place in 1975-1976.
Work under Part II is currently being delayed due to
the absence of an agreed method of tool evaluation and a plan
for the exchange of coated cutting tool bits. A plan is now
under discussion and details will be arranged during the
Soviet vici.t to the U.S. in October.-November, 1.975. It would
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be elpful if both sides exchanged proposals on methods of
re5 arch on tool evaluation (for hard metal cutting tools)
bell re September 1, 1975.
Also necess ry is the additional clarification of the
and time pe iods for carrying out Part III by Airco-
Plasma arc melting of metallic materials. {Note:
G.M Grigorenko as replaced V.T. Lakomski as the Soviet re-
spQ:Bible person,) It was noted that by June 1, 1975 the
u...I and the Soy et sides had accomplished the following:
Part I
Po.` t 1 (a) The Paton Institute and Stanford University have
ins sated work o the solubility of nitrogen in iron-carbon
and iron-oxygen ystems.
Po t 1 (b) ThelPaton Institute, the University of Michigan
anllStanford University have prepared alloys and have started
inpecific type of steels to check the previously developed
methods of calcu ation.
Point 1 (c) Sta ford University has initiated studies of the
eff ct of surfac -active elements (oxygen and sulphur) on. the
spe d of solubility and diffusion of nitrogen in liquid metals.
Point 2 (a) The Paton Institute is carrying out research on
the interaction etween nitrogen in plasma and liquid binary
all ys of iron with copper and silicon.
Iron-nickel alloys with carbon have been prepared for this
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Point 2 (b) The Baikov Institute has prepared experimental
test equipment and has initiated studies of the interaction
between carbon and oxygerf in-liquid metals during plasma arc
melting.
Point 2 (c) MIT (Professor King) together with the Union
Carbide Company (Dr. Reed) have initiated study of the kinetics
of interaction of nitrogen with liquid metal.
Point 2 (d) The Baikov Institute has carried out a calculated
evaluation of the surface temperature of the bath and has pro-
vided the U.S. side with the results. Michigan University
has started the development of a mathematical heat transfer
model.
Part II
Point 1 The Paton Institute together with "Glavspetzstal"
has developed technology of the preparation of steel electrodes
with a low nitrogen content for plasma-arc remelting.
Point 2 The Paton Institute and "Glavspetzstal" are doing
research on alloying steels with nitrogen in plasma-arc re-
melting in order to select the optimum parameters. At the
agreed time (third quarter of 1975), a 300-500 kg ingot
(approximately 0.7 percent N2) will be forwarded to the U.S.
side to fulfill Point 3 of the work plan. The U.S. side will
inform the Soviet side of the best port of entry into the U.S.
Point 3 Battelle is preparing to undertake this task on
receipt of the ingot from the Soviet side.
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were
Meld var, the So iet responsible person, the main discussions
Electro-sl technology.. In the absence of Professor
held with r. Yu-G. Emelyanenko.
In accord?rce i with the program of joint work on electro-
technology, both sides agreed to conduct the necessary
aimed at c cation of a mathematical model of the electro-
Part I
Work on Pa t I is in progress on both sides and it is
that a j int Task Force meeting will be held in the U.S.
in October-November, 1975, to review that work, to agree oft
pr cedures for ooperation and to estimate the time at which
th work will b~ completed.
Cl
Part II
As regard Part II, Points 1, 2 and 3,the two sides have
rifled the direction of the work to be done and confirmed
target tim period in which the investigation is to be,com-
eted. Both ides have noted that it is essential to obtain
tensiva and eliable experimental data on the process of
rmation of s4gregates, and also associated thermophysical data,
order to de elop the desired mathematical model. Within the
formation on the modeling methods and of investigations of
fiide will, wit in the same two months, provide the Soviet side
riod of two oaths, the Soviet side will provide the U.S.
de with the niti.al data concerning investigations of the
f~rmation of s gregations in electro-slag ingots. The U.S.
segregatiOL processes in ESP, ingots. Further detailed dis-
cLrssions ar? p anned on this subject at the-joint Task Force
aeting in October-November, 1975.
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The two sides have arrived at the single opinion that the
subject of Part III can be dealt with only after work on
Parts I and II has been completed.
1
Research and development of general and special purpose
welding materials.
Part I
The Soviet side transmitted and the U.S. side received,
on the day of departure of the U.S. delegation from the U.S.,
proposals for the exchange of welding and base materials for
research purposes. The U.S. side has established working
relationships with the following firms: Chemetron, Hobart,
Union Carbide, Airco and McKay and has obtained their per-
mission to provide welding materials to the USSR and their
willingness to participate in the program of experi.mpntation.
On the Soviet side, because of licensing agreements, the Soviets
have requested permission from Chemetron to furnish the U.S.
two types of flux-cored welding wire. The U.S. side will in-
form the Paton Instutute prior to August 1, 1975 of the
materials and samples to be transmitted to the USSR and the
estimated date of transmittal. The two sides will at the
same time exchange information on the testing procedures to
be used in testing the materials which they'received.
The Paton Institute will, prior to the dates as agreed
in Appendix 4ytransmit to the RPI steel samples and welding
materials for the experiments.
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The Soviet side informed the U.S. side that,in 1974,
e Paton institute
w lding materials.
$lux-cored wir s of
and Union Carbide exchanged representative
Soviet side transmitted to that firm
types IIII-AH4 and IIII-AH8 for welding
also both fused and ceramic fluxes.
i
Receipt ij acknowledged on the U.S. side of fluxes
IJinde-60" and "Linde-80", a ceramic flux and type C-707
ux-cored wir for welding in carbon dioxide gas. The testing
these welds g materials will be completed in 1975 by bqth
Part II
The Paton Institute has prepared the following programs
(a) Development of experimental procedures for methods
predicting he hydrogen content inaweldments made with
e E-7018 electrodes. (see Appendix 4a).
(b) The development of.experimental techniques for
hods of pre icting low temperature characteristics of
dments with an austenite structure, as given in Appendix 4b.
These pro rams and plans have been transmitted to the
side, for submittal to four potential researchers from
U.S. side fir,
r a determination of their interest in per-
fP ming the wor . The USSR will he informed of the
na es of the potential researchers prior to August 1, 1975.
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The Paton Institute, during 1974-75, finished work on the
subject: "Development of an experimental calculation method
for predicting the amount.of.porosity in weldments made with
type E-7014 electrodes".
Part III
The U.S. and Soviet sides have initiated research of low
temperature properties of construction materials.
Both sides determined the scope of research, the types of
steels and alloys and agreed on basic low temperature tests.
In connection with the interest shown by such firms as
Alcoa, International Nickel Company and Armco Steel to parti-
cipate in carrying out the tests, both sides agreed to clarify
Part III. This has been done and the details are given in
Appendix 5 of this Protocol.
Prior to October 1, 1975, both sides will exchange the
amount of materials necessary to carry out the experiments.
Joining of materials in the solid state. Both sides agreed
on a program of work in this field'(Appendix 6). This Appendix
lists the subjects and work stages, the organizations and
individuals being considered for carrying out the work on both
sides, the time period assigned to the separate work stages,
the target dates of the start and end of the various stages
and the manner and forms in which their'completion will be
reported. T'he target period allotted for this work is 1975?-1977.
III. NEW PROPOSALS
J. The U.S. side proposed the following additional subjects
for joint study: "Analysis and development of test methods de-
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ned to impr a the service properties of ferritic steels
a!no welded joiits at elevated temperatures (ca.450? C)".
it was ag eed that the U.S. side, by August 15, 1975,
11 present a program on this subject for consideration by
toe Soviet sid
2. The si es agreed to exchange, prior to August 15, 1975,
oposals for ew subjects for a further widening.of cooperation
the field o electrometallurgy.
3. Some d'scussion was held with respect to including
?mark on shaped ESR castings; for example, such products as
rge valve b ies for power plants. This possibility will
explored f rther by both sides for inclusion as stated:
the previo s paragraph.
4. The s des agreed that new projects agreed upon by
oth sides ar subject to approval by. the Joint US-USSR
ommission. t was also agreed that the expansion of the
rogram shoul be carried out as a function of the work
chieved in t e present program.
EXCHAI4GE OF VISITS, SPECIALISTS AND SEMINARS FOR SR?ECTED
PARTS OF THE PROGRAM
In accor ance with the existing agreement to effect periodic
xchangcs of roups of specialists who would view the conduct
work,or a complish it, as appropriate, at its various stacjes
and discuss he results achieved, as well as for an exchange
of informati n, the U.S. side agreed to examine the possi-
bil.ity of re in the U.S. the following:
(a) A g oup of four to five rpecialists for a period of
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"Plasma arc melting of Metallic Materials". The group would
acquaint itself with methods, with equipment and with results
of research conducted by the following organizations:
-- M. I. T . in Cambridge, Massachusetts;
- Union Carbide in Tarrytown, New York;
- Battelle in Columbus, Ohio;
- Michigan University in Ann Arbor, Michigan;
- Stanford University in Palo Alto, California.
(b) A group of Soviet specialists on electron-beam
evaporation and condensation, consisting of four persons, up
to 15 days, during the October-November period, at the Oregon
Graduate Center, UCLA, Manlabs and Airco-Temescal. The objectives
of their vists would be to develop a single method of testing
coated cutting tool bits and to agree on arrangements for the
order of exchange and testing of the cutting tools and for
the balance of the program.
(c) Two specialists from the Paton Institute for a. period
of up to two months in the fourth quarter of 1975, for carrying
out research (in accordance. with Parts I and II of the subject)
in the RPI and at Lehigh University. The problem of carrying
out the work at ITTRI and at the Hobart and Airco firms will. be
explored by the U.S. side, and, before July 1, 1975, the Paton
Institute will be informed of the results in this connection.
(d) With Lne. object of clarifying and defining further
details on the subject of "Electro-slag Technology", the sides
agreed on a meeting of three-four specialists in October-
NovorJr_.r, 1975, at M.I.T., and other locations to be agreed upon.
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thr1e
Arnyc
of Ir
(e) As regards Part III, in the fourth quarter of 1975,
specialist from the Paton Institute, at Lehigh University,
, National ureau of Standards and Alcoa, for a discussion
Research methcjds in the conduct of low termperature tests.
The Soviet Tide agreed to examine the possibility of
(a) A grou4 of up to five U.S. investigators in
Sep ember-Octobe , 1975, for a period of one week on the
subject. "Joining of Materials in the Solid State".
(b) A grow of four to five specialists in the fourth
qua ter of 1975, in Kiev for a period of one to two weeks
inI he field of elding and welding materials.
(c) A poss.ble meeting in the USSR of U.S. specialists
inj he field of lectro-slag technology, to be decided after
the October-Nov., er meeting in the U.S.
The dates a d places of the visits and the composition:
of he above del,gations will be arranged by correspondencebe-
twt n the appropriate Task Force chairmen and responsible
peg ells.
It was agr 'd that, at appropriate stages in the imple-
men ation of th work, limited seminars would be held in both
tries on selected topics. The dates, locations and
arrlangements fo~ these seminars would be decided as progress
cgnltinucs in ?thcl various parts of the program.
t i result.,. oht ined.
h6 d in Kiev in the Paton Institute to cover the work done and
it was als agreed that in 1976-1977 a symposium would be
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Joint US-USSR Working Group on Electrometallurgy during the
period of May 15 to June 15, 1976 in Washington, D.C., for
the purpose of examining the status of work done and to outline
the direction of continued cooperation.
V. COMMUNICATIONS
Both sides have noted the delays in the receipt of
correspondence (up to 2 1/2 months). The two sides have
agreed to take appropriate measures to speed up the cor-
respondence and transmittal of research materials.
VI. This Protocol has been prepared in the English and
Russian languages and signed on June 13, 1975. The texts in
both languages are equally authentic.
N.E. Promisel S.R. Antonov
Chairman Chairman
U:S. Side of the Joint Soviet.side of the Joint
US-USSR Working Group US-USSR Working Group
on Electrometallurgy on Electrometallurgy?
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Itinerary for the vi&it of the
American delegation to the USSR
June 1, 1975, Sunday
Arrival in Moscow (Rossiya Hotel).
June 2, Monday.
Session of the Joint Working Group in Moscow on the premises of the
Committee ott Science and. Technology.
Evening at the Stanislavsky and Nemir.ovich-Danchenko Theatre
(ballet - Swan lake).
June 3, Tuesd
Continuation of the session of the Working Group.
Visit to Quality Alloy Experimental Plant.
Visit to Metallurgical Institute.
Visit to the Problems Laboratory of the Meat and Dairy Industry
Institute.
Visit to workshops and laboratories. Technical discussions.
Departure by train for Kiev.
June 4, Wednesday
Arrival in Kiev. Check into Dnepr Hotel.
Delegation received by the President of the Ukrainian Academy
of Sciences, academician B. E. Paton (at the Presidium of the
Academy of Sciences of the Uk.SSR).
Visit to the Rigidity Problems Institute of the AS (Academy of
Sciences) of the Uk.SSR. (Wasilewski, Heckel).
Visit to the Casting Problems Institute, of the AS of the UK.SSR
(Flemings, Van Echo).
Technical discussions at the Electric Welding Institute.
June 5, `'bnrsdav
Discussions at the Electric Welding Institute.
Visit to the Rigidity Problems Institute (Stout, Van Echo).
Visit Lo the Kiev City Hospital (Promisel.).
Continuati.oa of technical discussions on boat during ride on
the Dnepr.
Flight to Odessa. Check-in at Chernoye Morye Hotel.
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June 6, Friday
Visit to Odessa Steel-Rolling Plant. Technical discussions with
the plan director and in the workshops.
Visit to Odessa Opera Theater(ballet - Gisele).
June 7, Saturd Y
Sightsee ng`in Odessa. Visit to Odessa Catacombs.
ContihUa ior: of technical discussions with the directors of the
Odessa S eel-Rolling Plant during boat trip on Black Sea.
June 8, Sunday
Work on rotocol of Third Session of Working Group.
Free time. Additional sightseeing in Odessa.
Flight t Donetsk. Check into Druzhba Hotel. Promisel and
Tatishch v remained in Odessa to work on English text of Protocol.
June. 9, Monday
Visit to Special Electrometallurgy Problems Laboratory of the
Donetsk olytechnical Institute. Technical discussions in the
laboratory.
Sightseeing in Donetsk.
Flight t Zaporozhye. Check into Zaporozhye.Hotel.
Departur of Prof. Flemings by plane to Moscow and then on to U.S.
June 10, Tuesd Y
Arrival rom Odessa of Messrs. Promisel and Tatishchev.
Visit to "Dneprospetsstal"' Plant. Technical discussions with
chief plant engineer and in workshops.
Sightseeing in Zaporozhye and environs.
Flight t Leningrad. Check into Leningrad Hotel.
June: 1], G_edne dad
Sightseeing in Leningrad and environs.
Visit to S. M. Kirov Opera and Ballet theater (ballet - "The
Leggad o '.ove").
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June 12, Thursday
Visit to the Hermitage.
Visit to the Leningrad Polytechnical Institute.
Departure for Moscow.
June 13, Friday
Arrival in Moscow. Check into Rossiya Hotel.
Continuation of Session of Joint Working Group on premises of
Committee on science and Technology.
Signing of the Protocol of the Third Session.
Sightseeing in Moscow.
June 15, Sunday
Departure for U.S.
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LIST
of members of the Soviet delegation
participating in the work of the Third
Session of the Joint Soviet-American
Working Group on Electrometallurgy
S. P. Antonov - Division Chief, Committee on Science and Technology,
Doctor of Technical Sciences (Head of Delegation) .
I. K. Pokhodnya - Chief Scientist-Secretary, Presidium of the AS of
the Uk.S,S.R., Corresponding member of the AS of
the Uk.S.S.R.
B. A. Movchan - Division chief, E. 0. Paton Electric Welding
Institute, Corresponding Member of the AS of the
Uk.S.S.R.
V. I. Kashin - Deputy Director, Metallurgical Institute, Candidate
of Technical Sciences
L. V. Kovalenko - Chief Specialist, Committee on Science and Technology,
Candidate of Technical Sciences
S. N. Glebov - Expert, Committee on Science and Technology
G. M. Grigorenko - Senior Scientist, E. 0. Paton Electric Welding
Institute, Candidate of Technical Sciences
S. A. Fomina - Senior Engineer, E. 0. Paton Electric Welding
Yu. C. Yemclyancnko - Senior Scientist, E. 0. Paton Electric Welding
Institute, Candidate of Technical Sciences
M. Kh. Shorshorov - Laboratory Chief, Metallurgical Institute, Doctor
of Technical Sciences
K. A. Yushchenko - Senior Scientist, E. 0. Paton Electric Welding
Institute, Candidate of Technical Sciences
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LIST
of members of. the American delegation
participating in the work of the Third
Session of the Joint Soviet-American
Working Group on Electromet.allurgy
N. E. Promisel - Chairman of U.S. Working Group,
Formerly Executive Director,
National Materials Advisory
Board, National Academy of
Sciences
R. F. Bunshah - Professor, University of
California at Los Angeles
M. C. Flemings, Jr. - Professor, of Metallurgy and
Materials Science, Massachusetts
Institute of Technology
R.W. Heckel -Professor of Metallurgy and
Materials Science and Head of
Department, Carnegie-Mellon
University
W. F. Savage - Professor and Director of Welding
Research, Rensselaer Polytechnic
Institute
R. Stout - Professor, Lehigh University"
Deputy Branch Chief, Fuels and
Materials, U.S.,Atomic Energy
Commission
R. J. Wasilewski - Section Head, Materials Research
Laboratories, National Science
Foundation
Alexis B. Tatistclieff , Interpreter
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Approved For Release 2000/09/06 : CIA-RDP79-00798AO00300070019-8
 Approved For Release 20(19 9/06: CIA-RDh & ?9 F1QdQ 07DW-8
of the 30vict 5ido. cording to the prot;ra:t of
tiC.1,(' 1$:i.:L:LC- l t.l.~].11i C3! coop ' u~;!_on on ,`.1L1Lboa
arid o Je :.,.'11 Lind
upo,;~.J..i- jai-_i.kJo c wcid__1)6
"Development of calculated-e:~:periment;zl raothod. for predic?-
ting the hydrogen content in weld. petal made with the typo
70113 01ert:rodec'i"I: is ?,..,.... ., cf-foct-
zition (content of CaF2, CaC03, SiQ2, I:,gO), its basicity, nature
of d.eo:idation (various ratio of ferro-silicon and Ferro-tjtanium
in the coating), amount of iron povwder, humidity of coating on
the hydrogen content in deposited metal and to develop the calcu-
lated method of predicting the hydrogen content on the basis of
exoerimental data.
The suggested ranges of changing the calculated composition
of the coating are given below:
Ce003 - 25 -} 55`
Cap2 _ 5 +,30,-,
Si02 -1104303%
Mgo - 0.4 10
Fe,Si - 2 -F 155%
FeTi '!3-3?0;0
Fe n - 5
The humidity of coating is chan,aa by,cintering the electroacs
at temperatures .300?C, 350?C and 400?C.
The addit-_'Lonal coed ti?onb for 00: :lip tlic.-Olan Of L---.
3 2 2
(FeSi ?Fe'.iri) = 15 ij
Approved For Release 2000/09/06 : CIA-RDP79-00798A000300070019-8
 Approved For Rele 2000/09/06
The? 'estigations
The coeffic ent of coat ng mass is con tb~~ut and equals w 4Q-o,
coating t) 41 ness is 1.1 mm, del.
"core
P',4 1.55.
It is; Isug ested tol study the effor.{~ of iron po^rder, its
tent in t1 coating bei~-g a:rn n' ed to () '; 20 %; 40 n. In ir:i
duction of iron powder into the coatiTIL t+ho amount 04' all
ing const uents propo 4 tid-pally decreuiac+..1.
Weld condition 4E waldint; is carl'it d out with asemi-uut.c~.
matic mac z ne at. d..c.: i* reversed polu.Vi iy. The welding currurlt
value shots d be equal
terninatio of hydroge
is carrie out only wi
Deter:
a) I:etho4
samplinG
mended
b) Dote
I
cord1i
by an4
c) Deters
method
CIA-RDP79-00798A000 0Q70019-8
are made using t;lir3 4 a. electrdel,:,,,
o , 180 A. Thu vAtage is nominal.
content in thu rWPosited metal the
h a first half or an electrode.
nation of hydrogen content f> the depositrd c:t ,)
in accordance wi t:h a methodoltN"; r cr ?.:
to the ciet
her methodo
ffusion hydrogen -'%MOUnt is carriel
odology reco=011~9~j3 by IIWc (in Wcrc::: , ,.
ogy, providing tlth trusty results.
e residual hydrosc>" is carried o::: IL!
lting.
N.E
Promisel
,,jQ Antonov
Chia
rman
airman
U.S
Side of the Jo
yviet Side of its
US~?-
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OI9
a Electrometett`,'
Approved For Rolease 2000/n
 'Approved For Rel6as6-Z4Q%09/06: CIA-RDP79-06798A00030067 19-8
Fer ro-
Cc;j.4 ' 9 ;Marble silicon
Ferro-
titanium,
Iron
powder
Ferro- :.Cinterin@;
fianganesd temperatureC
0 ...~=y..I00 r.,.. .. 55.0 15.0
p
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5
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IU,O
0 25,0 15,0
0 25
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I5,0 10,0 55,0 15,0
15
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0 0
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.
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;>0~0 10,0
,
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5
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8
0
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;,0
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T5,0
r 0
0
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0
5
403
10 0
16
30,0
30,0
TS '0
0
0
5
400
13 0
T 0
(
0
];0 0
55,0 -
2,6
13,0
0
0
5
300
'
'u+
'30,0
25,0
25,0
2,0
0 ?
2
13,0
0
13
0
5
300
0
15,0
30
10,0
10,0
55,0
4,0
,
2,0
,
0
13,
0
0
5
5
300
I) 0
5 0
0
30
0
35
2,0
0
I
0
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5
300
0!
5 b0
,
20,0
,
15,0
2,0
,
13,0
0
55
300
300
10 0
I(~,0
30 0
d
30,0
3
0
2,0
9
0
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40
3
300
,0
3,0
6
6
,
3
0
,
0
40
3
0
0
I8,0
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1
15.
,
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40
3
300
0
90
.
6,0
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6
33
234
0
9
9,
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40
3
300
0
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18
8,0
3,0
.,
18,0
,
21,0
9?0
9
0
40
3
3
300
6,
15,
18,0
27,0
,0.
9
0
40
3
00
3
6 0
0
6
0
0
0
16
0 ,
9
40
00
0?0
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3,0
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18,
6,0
0
I5
,
33,0
0
15
,
If 2
. 708
7
40
40
3
3
400
. 400
400
18
80
,
6
0
,
,
7,8
40
3
400
0
0
?
0
24
2
1
7
8
40
3
400
0op
x3,,0
11
25,0
,
1 2
1,2
,
7 8
7,8
40
3
400
6,0
3,0
12,0
27,0
I,2
z
2
7,8
40
40
3
3
400
400
0t0
4,
16,5
33,0
8
i
5;2
0
2
4
350
1
'
5
12
6
4?
14
4
29 0
6,6
592
20
4
350
350
4,6
,
,
36,9
6,8
5,2
2
20'
4
350
3,I
24,0
I2,3
24,6
6,8
6
5
20
4
350
4,5
,7
I
4+0
25,0
8
6
5
2
4
350
3
3?
I
13,
124 5,5
31,0
~2
b
20
350
350
9
3,9
6
13,6
I5,5
31,0
1,6
5
8
10,4
5
6
20
0
4
5
350
4 t1
I7,0
1914
33.8
,
5
1
,
3 9
40
3
350
?3,()
10,2
11,6
23,2
,
6
0
6
"?00
3,9
13,6
15,5?
31,0
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g
5
2
20
4
600
3,
33'
I3
5
26,5
2'0
Id,0
0
5
400
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10
0
5,
,
30,0
0
45
I6v 0
0
0
5
400 300
0
0
0
r 0
30 0
,
5,0
~
2 a
4
133,0
0
5
400
1
0
30,U
10,0
0,0
x0
1
13
0
0
5
300
,
.
50,0
30 +0
0
18
30,0
9,0
,
0
40
3
400
0
310
8
1
,
27,0
0
5
0
:0
0
30,0
10,0
30,0?
16,0
0 8
4
0
30
,
3
13
1
31,9
12
400
00
F.%
T0,5
,
10,0
53,8
2,6
I3,0
,00
3
1
1 i,i
JrU
i +0
I'2
0 `3
40
3
5
13(00
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1.7,5
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42,5
2'0-._
I J,o
1
20
3`~0
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3,9
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5
15
3110
8
6
5 1
2
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,,
9
6
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2
5
20
20
t~4
350
350
3.9
13,6
.15,11)
31,0
,
,
Approved For Release 2000/09/06 : CIA-RDP79-00798A000300070019-8
 Approved For Release 200f9/06 : CIA-RDP79-00798A000300070Qj,9-8
Appendix 4b
P fl 0 G R A M
for
"Pred.i.cLi.on of LOW Temperature Properties
of high--Alloy -Austenitic Welds"
To establish a mathematical model, based upon published
data aril so;:c c.:perimenttxl data, relating low temperature service
properties to the chemical composition of weld metal and
mat:allurgi.cal processing variables.
l? >er. montal, Model
1. A search of the published literature properties of
austenitic wolds at low temperatures is to be made for
the following systems:
Chromium
-
nickel
Chromium
-
nickel -
molybdenum
Chromium
--
nickel -
manganese
Chromium
-
nickel -
nitrogen
Chromium
-
nickel -
molybdenum
- tungsten
Chromium
-
nickel -
molybdenum
aluminium (titanium)
2. Agreement is to be made on a test matrix system for
processing on computers.
3. Exchange of information on materials and their properties
is to be made.
4, l?c vc l.opme>>t. of algorithms for programs on statistical
modelling is to be made for forecasting weld properties.
5. Statistical processing of data will be made for
determination of mathematical relationships of chemical
composition (alloying elements) with the mechanical
properties and structure of the weld.
6. Develop methods for predictive control of austenitic
weldmen+t properties.
Approved For Release 2000/09/06 : CIA-RDP79-00798A000300070019-8
 Approved For R le e1000/09/ cI -RD
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Approved For Release 2000/09/06 : CIA-RDP79-00798A000300070019-8