0Cr18Ni9Ti钢在不同敏化条件下的晶间腐蚀敏感性  

Susceptibility of Sensitized OCr18Ni9Ti Stainless Steel to Intergranular Corrosion

作　　者：景勤[1] 陈国荣[2] 王艳辉[1] 吴浩泉[1] 

机构地区：[1]燕山大学,秦皇岛066004 [2]秦皇岛经济技术开发区

出　　处：《物理测试》1994年第4期8-9,5,共3页Physics Examination and Testing

摘　　要：本文用650℃,2h和550℃,200h两种敏化制度考察了0Cr18Ni9Ti钢的晶间腐蚀敏感性。该钢在不经稳定化处理的情况下就可通过650℃,2h敏化后的晶间腐蚀检验.经稳定化处理可通过经550℃,200h敏化后的晶间腐蚀检验。The susceptibility of OCrl8Ni9Ti stainless steel after 650 ℃ 2h or 550℃ 200h semsiti/ing heat treatment to intergranular corrosion has been studied. The steel sensitized at 650 ℃ for 2h can pass ASTM A262 -75 practice E without stabilizing annealing, and after stabilizing annealing the steel sensitized at 550 ℃ for 200h can pass ASTM A262-75 practice E.

关 键 词：奥氏体不锈钢 晶间腐蚀 敏化 

分 类 号：TG142.71[一般工业技术—材料科学与工程]