摘要
通过以硝酸锌为主要原料的无缝钢管磷化新工艺试验,优选出了最佳磷化液配方和最佳磷化工艺。
The optimum formulation of phosphatizing solution and the optimum phosphatizing process are selected through experiments using zinc nitrate as a basic phosphatizing material on a new phosphatizing process of seamless steel pipes.
出处
《钢管》
CAS
1990年第1期13-18,共6页
Steel Pipe
