铁基体表面磷化工艺正交试验研究  

Orthogonal test of phosphating process on iron substrate

作　　者：王菊平[1] 

机构地区：[1]黄冈师范学院学报编辑部,湖北黄州438000

出　　处：《黄冈师范学院学报》2014年第6期24-25,81,共3页Journal of Huanggang Normal University

基　　金：黄冈师范学院科学研究项目(09cq115)

摘　　要：通过正交实验法,讨论了促进剂、磷化液pH值、磷化温度及时间四个因素对铁基表面实施磷化的影响,实验结果表明,优化后的磷化层均匀,较致密,其耐腐蚀性明显提高,能有效保护铁金属免遭腐蚀。The process of phosphating conversion coatings on iron substmte has been fulfilled to improve its corrosion resistance. Four influential factors on orthogonal test had been discussed which are promotion agent, pH, temperature and time of phosphating process. The results showed that the phosphating coatings prepared under technological parameters on iron substrate, were anti-corrosive.

关 键 词：磷化 腐蚀 铁基 正交实验 

分 类 号：TG174[金属学及工艺—金属表面处理]