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[en] Kinetics of the austenite decomposition and mechanical properties of the metal of the heat affected zone are studied to determine optimal temperature of heating during the welding of billets made of the 18Kh2N4MA and 20Kh2M4MVFA martensitic steels with the thickness more than 100 mm. It is found out on the basis of investigation results of the austenite decomposition kinetics and mechanical properties of heat affected zone metal that the preliminary heating temperature during the welding of chromium-nickel-molybdenum-vanadium steel should not excess 100...150 deg C. The shielded arc welding using the consumable electrode along the narrow groove is expedient for such a steel
[ru]
Journal
Avtomaticheskaya Svarka; ISSN 0005-111X; 
; (no.11); p. 16-20
; (no.11); p. 16-20
No abstract available
Source
Ministerstvo Rossijskoj Federatshii po Atomnoj Ehnergii, Moscow (Russian Federation); 312 p; ISBN 5-85165-648-4; ; 2000; p. 198-201; 6. Russian conference on reactor materials science; 6. Rossijskaya konferentsiya po reaktornomu materialovedeniyu; Dimitrovgrad (Russian Federation); 11-15 Sep 2000
; 2000; p. 198-201; 6. Russian conference on reactor materials science; 6. Rossijskaya konferentsiya po reaktornomu materialovedeniyu; Dimitrovgrad (Russian Federation); 11-15 Sep 2000
No abstract available
Source
Ministerstvo Rossijskoj Federatsii po Atomnoj Ehnergii, Moscow (Russian Federation); Gosudarstvennyj Nauchnyj Tsentr Rossijskoj Federatsii Nauchno-Issledovatel'skij Inst. Atomnykh Reaktorov, Dimitrovgrad (Russian Federation); 166 p; ISBN 5-85165-354-X; ; 1997; p. 75; 5. Interbranch conference on reactor materials; 5. Mezhotraslevaya koferentsiya po reaktornomu materialovedeniyu; Dimitrovgrad (Russian Federation); 8-12 Sep 1997
; 1997; p. 75; 5. Interbranch conference on reactor materials; 5. Mezhotraslevaya koferentsiya po reaktornomu materialovedeniyu; Dimitrovgrad (Russian Federation); 8-12 Sep 1997
[en] The relation between the amorphization processes in semiconductors under irradiation and the phenomenon of a loss instability in a system of radiation defects has been discussed. (author)
Journal
Radiation Effects Letters; ISSN 0142-2448; ; v, 85(2); p. 87-89
; v, 85(2); p. 87-89
[en] In this letter we analyze the possibility of unstable states in a model for the behavior of the concentration of point defects which incorporates the formation of interstitial atoms and vacancies, the formation and decay of complexes of vacancies with impurity atoms, the annihilation of interstitial atoms with vacancies at the centers which form, and the interaction of interstitial atoms and vacancies with sinks, which may be dislocations or interfaces
Journal
Soviet Technical Physics Letters; ISSN 0360-120X; ; v. 10(1); p. 27-28
; v. 10(1); p. 27-28
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