化工装置不锈钢弯头泄漏失效原因分析

Analysis on reasons for the stainless steel elbow leakage in chemical industry plant

就某化工生产装置不锈钢弯头泄漏事故进行了分析研究.通过对失效部件宏观检验,部件材料化学成分测定,腐蚀区的金相微观检验等检测数据进行了综合系统分析,找出了发生失效事故的原因.

This papper analyzes the stainless steel elbow leakage accident in a chemical industry plant.The testing data from the macroexamination,chemical composition determination and metallographic microstructure examination are processed and analyzed systematically.So the reasons for the leakage are confirmed.