摘要
以汽轮机进汽弯头裂纹的修复方法的分析与介绍为例,进行了焊接性分析,并制定了可行的焊接工艺。阐明了补焊已加工妥的低合金耐热钢大缺陷的方法。
Progressive Steam Turbine Repair Elbow Crack Analysis and introduce as an example, a welding analysis, and formulate a viable welding procedure. Expounded processed properly repair welding of low alloy heat-resistant steel bigflaw in the method.
出处
《机械设计与制造》
北大核心
2009年第5期123-124,共2页
Machinery Design & Manufacture
关键词
耐热钢
修复
焊接
Heat-resistant steel
Repair
Welding
