Compared with silver brazing in microscopic structure,mechanical properties,surface quality and cost,it is found that the preferable joining method for strip steel is gas welding-forging and pressing-heat treatment combination,while the argon arc welding-heat treatment combination is suitable for the strip thinner than 0.
从金相组织、力学性能、表面质量和成本等方面与银焊对比。
Diagnosis of one power plant #1 LP steam turbine s fourth stage blades lacing wires crackles and lacing wires silver brazing breaking down;
某发电厂1号汽轮机低压第4级叶片拉筋大面积银焊脱落、脱焊、拉筋开裂原因分析
