本文叙述了18 - 8型奥氏体不锈钢中导致晶间腐蚀的机理，分析了影响晶间腐蚀成分和工艺方面的因素。
In this paper the mechanism resulting in intergranular corrosion is described for 18-8 austenitic stainless steels. Some process factors of affecting the intergranular corrosion are analyzed as well.
淬火组织中马氏体与残余奥氏体的成分不均匀及磨削用量参数选择不当是导致裂纹出现的主要原因。
Uneven components of quenched martensite and residual austenite structure and improper grinding parameter are attributed to the main causes for cracks.
研究证实，双相不锈钢通过成分和热处理的控制，使得铁素体和奥氏体两相比约为1是可能的，同时它具有优良的耐点腐蚀性能、耐应力腐蚀性能和耐冲刷腐蚀能力；
The investigation has proved that the ratio of the ferrite to austenite being approximate to 1 in the steel is possible by controlling its chemical composition and heat treatment condition.
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