全面腐蚀控制
全麵腐蝕控製
전면부식공제
TOTAL CORROSION CONTROL
2015年
8期
11-15
,共5页
不锈钢%氢脆%应力腐蚀破裂%马氏体
不鏽鋼%氫脆%應力腐蝕破裂%馬氏體
불수강%경취%응력부식파렬%마씨체
stainless steel%hydrogen environment%stress corrosion cracking%martensite
本文论述了奥氏体不锈钢在化工环境与氢气环境中使用时发生的氢脆现象，氢脆对应力腐蚀开裂有关系，分析了影响氢脆的各种因素，如马氏体相变、镍当量等，并讨论了不锈钢氢脆机理。
本文論述瞭奧氏體不鏽鋼在化工環境與氫氣環境中使用時髮生的氫脆現象，氫脆對應力腐蝕開裂有關繫，分析瞭影響氫脆的各種因素，如馬氏體相變、鎳噹量等，併討論瞭不鏽鋼氫脆機理。
본문논술료오씨체불수강재화공배경여경기배경중사용시발생적경취현상，경취대응력부식개렬유관계，분석료영향경취적각충인소，여마씨체상변、얼당량등，병토론료불수강경취궤리。
In this article,take place appearance of hydrogen environment on austenite stainless steel in chemical process environment and hydrogen gas were deseribed. Hydrogen environment related to stress corrosion cracking . Each factor of hydrogen environment, such as martensite phase transformation,nickel equivalent etc were analyzed. And hydrogen mechanism on stainless steel were discussed.
