铝及铝合金阳极氧化着色及封闭的现状和发展趋势宋曰海.pdf

2002 12 　 　 　 　 21 6 ·2　7 · :　1004-227X (2002)06-0027-07 、 宋曰海, 　郭忠诚, 　李爱莲, 　张欢 (昆明理工大学 材料表面精饰与改性研究所,云南 昆明　650093) :综述了铝及其合金阳极氧化、电解着色及封闭的研 、应用现状及工艺改进。 着重介绍了铝阳极氧化, 包括普通阳极氧化、硬质阳极氧化和微弧阳极氧化。介绍 了微弧阳极氧化陶瓷膜的性能及工艺改进,针对铝阳极氧化在今后的研 方向提出 了建议。 :铝;　铝合金;　阳极氧化;　电解着色;　 闭 :TQ153.6;TG174 .453 　　　　　　　:A Current status and development trend of anodic oxidation, coloring and sealing of aluminum and its alloys SONG Yue-hai, GUO Zhong-cheng, LI Ai-ian, ZHANG Huan (Inst.of Surf.Finishing and Modif ication of Materia s, Kunming Univ.of Techno ., Kunming 650093, China) Abstract:App ication and deve opment of anodic oxidation, e ectro ytic co oring and sea ing of a uminum and its a oys w ere reviewed.Emphasis was p aced on anodic oxidation of a uminum and its a oys, inc uding con- ventiona anodic oxidation, hard anodic oxidation and micro-arc oxidation.Properties of the ceramic coatings obtained by micro-arc anodic oxidation were described, modification of the process w as described, and sugges- tions w ere given for the study of anodic oxidation of a uminum and its a oys in future. Keywords:a uminum;a uminum a oy ;anodic oxidation;e ectro ytic co oring;sea ing , , 1　 。 / , , ,、, 、。 。, 、 。 ,, , 。 、 、, 　:2002-09-09 ·　2 8 · Dec.2002 　 　 E ectrop ating 　　Finishing 　 　 Vo .21 No.6 。, 。- , :45 g/L H SO 2 4 , , +8 g/L H BO 。