钼酸钠常温磷化液的研究  

Na_2MoO_4 AS AN ACCELERATOR FOR PHOSPHATING TREATMENT AT AMBIENT TEMPERATURES

作　　者：李现涛[1] 魏雨[1] 

机构地区：[1]河北师范大学化学与材料科学学院,石家庄050016

出　　处：《腐蚀科学与防护技术》2009年第6期597-598,共2页Corrosion Science and Protection Technology

基　　金：河北省自然科学资助项目(E2006000167)

摘　　要：选择钼酸钠作为磷化液的主促进剂.对其所得磷化膜的耐蚀性和膜重做了检测;用扫描电子显微镜对磷化膜的微观结构进行分析;同时研究了磷化时间和磷化温度对磷化膜性能的影响.Na2MoO4 was selected as the main accelerator for phosphating process at ambient temperatures. Then the effect of phosphating time and temperature on the mass gain of phosphate coatings was studied and the microstructure of phosphate coatings was observed with SEM. The corrosion resistance of phosphate coatings was also examined.

关 键 词：常温 磷化 钼酸钠 SEM 

分 类 号：TG174.44[金属学及工艺—金属表面处理]