摘要
本文对钢制压力容器焊后是否需要消除应力热处理,焊后消除应力热处理方法的选择,热处理最短保温时间的确定进行了分析,并针对安全技术规范和标准的相关内容进行了讨论。
This paper analyzes the conditions, methods and the shortest heat preservation time of postweld heat treatment of stress relieving for steel pressure vessel, and discusses them dealing with some related clauses in safety technical specifications and standards.
出处
《中国化工装备》
CAS
2008年第2期32-35,38,共5页
China Chemical Industry Equipment
