Structural strength of steels of the austenitic and transition classes at low temperatures |
| |
Authors: | A F Voitenko O Ya Znachkovskii L S Novogrudskii I A Makovetskaya M V Kalashnik V P Rukavets Ya N Kunakov |
| |
Affiliation: | (1) Institute of the Strength of Materials, Academy of Sciences of the Ukraine, Kiev, Moscow, Zhukovskii, Moscow Region |
| |
Abstract: | The article investigates the structural strength of the metastable austenitic steel 03Kh16N9M2 and of the steel of the transition class (martensite + residual austenite) 05Kh14N5DM in the temperature range from 293 to 77°K for the purpose of determining their suitability for large components in cryogenics. It is shown that for their characteristics of impact toughness and low-cycle fatigue steel 05Kh 14N5DM containing up to 15% residual austenite cannot be recommended as material of cryogenic structures operating at 77°K.Translated from Probiemy Procnnosti, No. 5, pp. 43–50, May, 1993. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|