论文部分内容阅读
磷化（Ⅰ）──基本原理及分类武汉材料保护研究所（４２００３０）李新立磷化是一种化学与电化学反应形成磷酸盐化学转化膜的过程，所形成的磷酸盐化学转化膜称之为磷化膜。磷化的目的主要是：给基体金属提供保护，在一定程度上防止金属被腐蚀；用于涂漆前打底，提高漆膜...
Phosphating (Ⅰ) ─ ─ Fundamentals and Classification Wuhan Institute of Materials Protection (420030) Li Xinli Phosphating is a chemical and electrochemical reaction of the formation of phosphate chemical conversion coating process, the formation of phosphate chemical conversion coating called Phosphate film. The main purpose of phosphating is: to provide protection to the base metal, to a certain extent, to prevent the metal from being corroded;