Hydrogen Gas Embrittlement (HGE) At Very Low Speed and Fractography of High-Strength, Mainly Austenitic, Stainless Steels.

摘要

Different austenitic stainless steels: 316L, 316ELC, 302, 302L, XN26TW, XN26TWS, JBK75, UM95, 21-6-9, 22-13-5 and 21-14-6 are tested by the disk pressure test and ruptured disk are examined metallographycally. Influence of hardening by cold work, by gamma , phase precipitation and by N in solid solution is examined. Results are compared and discussed. (ERA citation 13:014977)