摘要
异种钢焊接结构可以节约昂贵材料，充分发挥不同部位材料在不同使用条件下的优势。本文探讨了异种钢焊接结构的分类和异种金属焊接中存在的主要问题，分析了材料差异对焊接结构失效的影响，提出了防止异种钢焊接结构失效的技术措施。
Welding structure with heterogeneous steels can save valuhle material and make full use of material properties with different section of materials under different conditions. This paper discusses the classification of welded structure with heterogeneous steels and problems on welding of heavy heterogeneous steels. It analyzes influence of welded structure by material difference. Finally lt gives technical measures to protect failure from welding of helerogeneous steel structure.
出处
《石油工程建设》
EI
1998年第1期9-12,共4页
Petroleum Engineering Construction
关键词
合金钢
焊接
结构
断裂
防治
Alloy steel, Welding, Structure, Cracking, Preventive treatment, Measure
