一种低能耗微弧氧化电解液的设计方法  

Design of Low Energy Consumption MAO Electrolyte

作　　者：王晓波[1] 田修波[1] 巩春志[1] 杨士勤[1] 

机构地区：[1]哈尔滨工业大学现代焊接生产技术国家重点实验室,哈尔滨150001

出　　处：《表面技术》2012年第5期85-88,共4页Surface Technology

基　　金：国家自然科学基金(10775036)

摘　　要：从电解液的角度,对微弧氧化工艺的高能耗问题进行了研究,提出了一种设计低能耗微弧氧化电解液的方法。该设计方法就低能耗微弧氧化电解液的基础溶液以及添加剂的选择进行了论述,并且以AZ31镁合金作为基体材料,对低能耗电解液的设计方法进行了验证。结果证明,该方法指导下设计的微弧氧化电解液可以大幅降低微弧氧化的膜层单位能耗,提高了微弧氧化技术实际应用的可能性。The question of MAO with high energy consumption limits its further application in industrial field. From the perspective of the electrolyte, the question was focused on and a design method was brought out. The method to choose basic electrolyte and additions of low energy consumption MAO electrolyte was discussed and AZ31 magnesium alloy was chosen as raw material to have a MAO treatment in order to verify the design method. The resultsed show that energy consumption per unit volume of the coating was much lowered in the electrolyte which was designed under the guide of the design method. This made the industrialization of MAO technology could be realized.

关 键 词：微弧氧化 低能耗 电解液 

分 类 号：TG174.453[金属学及工艺—金属表面处理]