摘要
介绍了一种新型高效节能磷化钝化液的制备及使用方法，它与传统的磷化钝化液相比，具有快速、高效、节能、成本低和污染小等特点．
This paper introduces a method of preparing and using a new type of phosphating and passivating solution with high efficiency and energy saving. This product is characterized by faster reactioin, higher efficiency, less energy. cheaper and less polliction than those of old one.
出处
《武汉交通科技大学学报》
EI
1997年第3期343-346,共4页
Journal of Wuhan University of Technology(Transportation Science & Engineering)
关键词
高效
节能
金属表面保护
磷化钝化液
high efficiency
energy saving
phosphatization
passivation
