Effects of heat treatment mode and test temperature on the strength and cracking resistance of high-tensile low-alloy steel.

Autor: Andrusiv, B., Zima, Yu., Mel'nik, Ya., Legkodukh, O., Fomin, V., Pankratov, V.
Zdroj: Soviet Materials Science; 1992, Vol. 26 Issue 1, p53-59, 7p
Abstrakt: Results are reported on the effects of various heat-treatment modes on the strength, plasticity, and short-time cracking resistance characteristics (K) for the torsion in 45KhN2MFA-Sh steel. The cyclic cracking resistances have been compared for test temperatures of 20 and 200°C for 45KhN2MFA-Sh and 50Kh3N2M2FA-Sh steels following various modes of heat treatment. The microfractographic aspects of cracking resistance in these high-tensile steels are considered. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index