铝及其合金阳极氧化及电解着色工艺的研究进展

Research Progress of Anodizing and Electrolytic Coloring Technology for Aluminum and Its Alloy

综述了铝及其合金阳极氧化、电解着色的研究进展。介绍了电解着色法,按其发色特点主要分为一步电解着色法、二步电解着色法和三次多色电解着色法等,其中,三次多色电解着色法是当前最先进的电解着色技术。并对铝阳极化工业的发展提出了几点展望。

Research progress of anodizing and electrolytic coloring technology for aluminum and its alloy was briefly summarized. The electrolytic coloring methods were introduced. Electrolytic coloring methods can be divided mainly into three kinds according to their coloring characteristics, that is anodizing and electrolytic coloring in one step, two step coloring and three step multicolor electrolytic coloring. Among them the three step multicolor electrolytic coloring technoloyg is the most advanced technology at present. Development prospect for aluminum anodizing industry was pointed out as well.