镁合金微弧氧化工艺的研究  

Study on Micro-arc Oxidation Process of Magnesium Alloy

作　　者：郭剑[1] 刘聘[1] 邵忠财[1] GUO Jian LIU Pin SHAO Zhong-cai(School of Environmental and Chemical Engineering, Shenyang Ligong University, Shenyang 110159, China)

机构地区：[1]沈阳理工大学环境与化学工程学院,辽宁沈阳110159

出　　处：《电镀与环保》2017年第1期47-49,共3页Electroplating & Pollution Control

摘　　要：对镁合金进行微弧氧化处理。研究了硅酸钠、氟化钠和微弧氧化时间对微弧氧化膜耐蚀性的影响,并通过正交试验得出最佳的微弧氧化工艺配方为:硅酸钠20g/L,氟化钠10g/L,微弧氧化时间20min。Micro-arc oxidation of magnesium alloy was carried out. The influences of sodium silicate, sodium fluoride and micro-arc oxidation time on the corrosion resistance of micro-arc oxidation coatings were studied. The optimum process parameters of micro-arc oxidation determined by orthogonal experiment were as follows, sodium silicate 20 g/L, sodium fluoride 10 g/L,micro arc oxidation time 20 min.

关 键 词：镁合金 微弧氧化 耐蚀性 正交试验 

分 类 号：TG174[金属学及工艺—金属表面处理]