论文部分内容阅读
42CrMo钢在人造海水中的应力腐蚀是具有氢脆性的。通过亚温淬火,使其得到马氏体加少量铁素体的组织,可改善氢致开裂敏感性。
42CrMo steel in artificial sea water stress corrosion is hydrogen embrittlement. Quenching by sub-temperature, so that the martensite with a small amount of ferrite organization, can improve the hydrogen induced cracking sensitivity.