铝合金复合阳极氧化的研究现状及进展  

Research Status and Progress of Aluminum Alloy Composite Anodic Oxidation

作　　者：徐义库[1] 爨洛菲 王旭阳 李俊桥 宋绪丁[2] 杨晶晶 陈永楠[1] 郝建民[1] XU Yiku;CUAN Luofei;WANG Xuyang;LI Junqiao;SONG Xuding;YANG Jingjing;CHEN Yongnan;HAO Jianmin(School of Material Science and Engineering,Chang＇an University,Xi＇an 710064,China;Key Laboratory of Road Construction Technology and Equipment Ministry of Education,Chang＇an University,Xi＇an 710064,China)

机构地区：[1]长安大学材料科学与工程学院,陕西西安710064 [2]长安大学道路施工技术与装备教育部重点实验室,陕西西安710064

出　　处：《热加工工艺》2018年第20期1-6,共6页Hot Working Technology

基　　金：中国博士后基金项目(2016M592730);中央高校基本科研业务费专项资金资助项目(310831161020,310831163401);长安大学大学生创新创业培训计划项目(201710710276);西北工业大学凝固技术国家重点实验室开放课题项目(SKLSP201302)

摘　　要：综述了电沉积、化学沉积、浸渗法等几种复合膜制备工艺以及特点。介绍了Si C复合膜、稀土铈复合膜、PTFE复合膜的制备机理,归纳了第二相添加浓度、温度、电流密度及添加剂等不同工艺参数与膜层微观形貌、硬度、耐磨耐蚀性的相关性,并对比了不同复合阳极氧化的优化工艺参数范围。同时还介绍了其他添加材料的复合氧化膜的研究现状。Several preparation process of composite films such as electrodeposition, chemical deposition and infiltration,and characteristic were reviewed. The preparation mechanism of Si C composite membrane, rare earth cerium composite film and PTFE composite membrane was introduced. The correlations of different process parameters such as concentration of the second phase, temperature, current density and additives with the microstructure, hardness and wear resistance and corrosion resistance of the coatings were summarized. The optimum process parameters range of different anodic oxidation processes were compared. The research status of the composite oxidation film by adding other material was introduced.

关 键 词：复合阳极氧化 制备机理 膜层性能 

分 类 号：TG146.21[一般工业技术—材料科学与工程] TG174.4[金属学及工艺—金属材料]