摘要
从铝钎焊机理及具体工艺操作方面进行阐述。解决了LF 2 1防锈铝用氧—乙炔火焰作为热源进行钎焊的工艺问题。
The Al brazing mechanism and technics operation are expatiated .The technies question that oxy acetylene torch is used for LF21 Al alloy brazing has been solved.
出处
《电焊机》
2001年第1期31-32,共2页
Electric Welding Machine
