先进高强度钢氢脆的研究进展  

Research Progress on Hydrogen Embrittlement in Advanced High Strength Steels

作　　者：罗洁[1] 郭正洪[1] 戎咏华[1] 

机构地区：[1]上海交通大学材料科学与工程学院,上海200240

出　　处：《机械工程材料》2015年第8期1-9,共9页Materials For Mechanical Engineering

基　　金：国家自然科学基金重点(51031001)和面上(51071101)资助项目

摘　　要：综述了先进高强度钢氢脆的研究进展,重点介绍了双相钢、相变诱发塑性钢、孪生诱发塑性钢、淬火-配分钢等材料中的氢脆特征、断裂模式、断口形貌特点以及相关的断裂机制,为揭示先进高强度钢的氢脆机理及提出相应的预防措施提供参考。The research progress on hydrogen embrittlement in advanced high strength steel （AHSS）, especially in dual-phase （DP） steel, transformation-induced plasticity （TRIP） steel, twinning-induced plasticity （TWIP） steel and quenching ＆ partitioning （Q^P） steel, were briefly summarized. The hydrogen embrittlement features, fracture model, fraetography and related fracture mechanism of these steels under the hydrogen environment were described in detail so as to provide reference for further research on mechanism of hydrogen embrittlement and relative prevention methods.

关 键 词：氢脆 双相钢 相变诱发塑性钢 孪生诱发塑性钢 淬火-配分钢 

分 类 号：TG142[一般工业技术—材料科学与工程]