摘要
本文综述了石油化工设备各种金属材料氢脆现象及其发生的机理。尤其对低合金钢影响氢脆的环境与材料因子及其防护措施作了分析。此外还对不锈钢与钛合金的氢脆进行了分析。
This text summarizes on hydrogen embrittlement phenomjenon and its happening mechanism in each metal material in petrochemical equipment. Specialloy, have influence on hydrogen embrittlement environment factor and material factor in low alloy steels and its pretection measure were analyzed. In addition, hydrogen embrittlement on stainless steels and titanium alloys were analyzed.
出处
《全面腐蚀控制》
2015年第5期17-22,83,共7页
Total Corrosion Control
关键词
氢脆
应力腐蚀开裂
低合金钢
不锈钢
钛
氢陷阱
位错
hydrogen embrittlement
stress corrosion cracking
low alloy steels
stainless steels
titanium
hydrogen trap
dislocation
