通过主蒸汽阀门的焊接浅谈异种钢焊接的问题

Discussion on the Problems of Dissimilar Steel Weld through Main Steam Valve Weld

异种钢的焊接一直是焊接施工的难点,本文通过生产中的实例——主蒸汽阀门的焊接,初步探讨异种钢的焊接问题,以期为其它异种钢的焊接提供参考。

Dissimilar steel weld is difficult in weld construction. Through the production instance - the main steam valve welding, the paper discusses the problem of dissimilar steels welding in hope to provide reference for other dissimilar steels welding.