WE54镁合金超声波辅助微弧氧化膜性能的研究  

Research on Properties of Coatings Prepared by Ultrasonic Assisted Micro-arc Oxidation on WE54 Magnesium Alloy

作　　者：丁兆勇[1] 牛宗伟[1] 张超 李印 武丰 夏汝岩 姚知深 DING Zhaoyong;NIU Zongwei;ZHANG Chao;LI Yin;WU Feng;XIA Ruyan;YAO Zhishen(School of Mechanical Engineering,Shandong University of Technology,Zibo 225000,China;Shandong Wuzheng Group Co.,Ltd.,Rizhao 262300,China;Shandong Kcrui Machinery Manufacture Co.,Ltd.,Dongying 257100,China)

机构地区：[1]山东理工大学机械工程学院,山东淄博255000 [2]山东五征集团有限公司,山东日照262300 [3]山东科瑞机械制造有限公司,山东东营257100

出　　处：《电镀与环保》2019年第3期59-62,共4页Electroplating & Pollution Control

基　　金：国家自然科学基金(编号51005140);山东省自然科学基金(编号ZR2015EM053);山东理工大学青年教师发展支持计划经费资助

摘　　要：采用超声波辅助微弧氧化工艺对WE54镁合金进行了表面处理,并研究了超声波功率对微弧氧化膜性能的影响。结果表明:最佳超声波功率为100 W。与普通微弧氧化膜相比,超声波功率为100 W时获得的超声波微弧氧化膜的厚度、显微硬度、表面质量均较好。Micro-arc oxidation coatings were prepared by ultrasonic assisted micro-arc oxidation on WE54 magnesium alloy,and the influence of ultrasonic power on the properties of coatings was studied.The results showed that the optimal value of ultrasonic power was 100 W.Compared with common micro-arc oxidation coating,the thickness,microhardness and surface quality of ultrasonic micro-arc oxidation coating were better when ultrasonic power was 100 W.

关 键 词：WE54镁合金 微弧氧化 超声波 

分 类 号：TG174[金属学及工艺—金属表面处理]