摘要
文章分析压力容器制造过程中焊接应力的产生、特点和危害,论述了进行焊后热处理的目的、必要性及焊后热处理综合效果的考虑。
The paper analyzed the cause, characteristic, harm of weld stress during prcssurc vessel manufacturing process, and made a discourse about the purpose, necessily, consideration on comprehensive effect of postweld heat treatment.
出处
《广东化工》
CAS
2010年第12期141-142,共2页
Guangdong Chemical Industry
关键词
压力容器
焊接应力
焊后热处理
综合考虑
pressure vessel
weld stress
postwcld hcat treatment
think comprehensively
