论文部分内容阅读
本文根据磷化膜形成的原理,试验了不同[H~+]、[H_2PO_4~-]及促进剂对磷化膜形成的影响,研制了工业化用途的低温高效磷化液.
Based on the principle of phosphate film formation, the effects of different [H ~ +], [H 2 PO 4 -] and accelerators on the formation of phosphate film were tested in this paper. A low temperature and high efficiency phosphating solution for industrial application was developed.