摘要
分别采用Ａ３０２、Ｉｎｃｏｎｅｌ８２焊材对Ｇ１０２与ＳＵＳ３０４异种钢接头进行焊接，通过对不同加热状态下的这两类接头局部所进行的成分、组织与性能的测定、分析与比较，探讨了电站锅炉异种钢接头的断裂机理。
G102 and SUS304 steel tubes are welded respectively with the deposited metal of A302 and Inconel82 . Then the composition microstructure and properties of these joints heated at different temperatures are determined , analysed and compared . And based on these findings, the rupture mechanisms of these dissimilar metal joints in power boilers are researched.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
1997年第5期137-142,共6页
Journal of Hefei University of Technology：Natural Science
关键词
电站
锅炉
异种钢接头
蠕变断裂
焊接接头
power boilers, dissimilar metal joint, creep Rupture, carbon migration
