摘要
本文根据威海工程再热器交叉管产品生产过程中出现的角焊缝焊接裂纹,分析了裂纹产生的原因,找到了解决问题的办法,并对同类奥氏体不锈钢焊条的抗裂性进行了评估。
According to fillet weld crack appeared in weihai project,the reason is analyzed,the solution method is raised in this paper and valuated crack resistance of the welding cunsumable used the similar austenitic steel.
出处
《锅炉制造》
2011年第6期29-31,共3页
Boiler Manufacturing
关键词
拘束框架
焊接裂纹
constrain frame
weld crack
