论文部分内容阅读
介绍了Cr5Mo渗硼钢管与1Cr18Ni9Ti隔板连接角焊缝产生严重裂纹的原因,给出了防止裂纹、保证焊接质量的有效工艺措施。
The reasons of severe cracks in the fillet weld of Cr5Mo-infiltrated steel tube and 1Cr18Ni9Ti separator were introduced. Effective technological measures to prevent cracks and ensure welding quality were given.