摘要
本文通过考察不同应变速率下渗氢试样机械性能的变化情况，用扫描电镜（ＳＥＭ）分析断口的宏观微观形貌，研究了４０Ｃｒ钢的应变速率与氢脆敏感性的关系、
In this paper,the variations of mechanical characteristics of speciments charged hydrogen are investigated at various strain arts. macrograph and micrograph of fracture surface are observed by employing SEM. The ralation between strain rates and hydrogen embrittlement sensitive of 40Cr steel are investigated.
出处
《中国计量学院学报》
1995年第1期35-40,共6页
Journal of China Jiliang University
基金
学院经费资助项目
