摘要
分析了锅炉高温再热器管的TP304H奥氏体钢与钢102的异种钢接头在运行不到2万小时后即发生泄漏的原因,提出了改善接头性能的建议。
The dissimilar metal welded joint of TP304H and 12Cr2MoWVTiB leaked after running for not more than 2×104h. The incorrect welding procedure and joint type was the main cause of the leakage. Proposal on improving the welding performance was given.
出处
《山东电力技术》
2004年第6期68-70,共3页
Shandong Electric Power
关键词
奥氏体不锈钢
钢102
焊接
异种钢接头
austenitic stainless steel
12Cr2MoWVTiB
welding
dissimilar metal joint
