铝阳极氧化膜常温封闭机理研究

A Study on Mechanism of Anodized Aluminium Cold Sealing

通过化学分析方法研究了常温封闭剂工作后的变化.用扫描电镜等现代测试手段分析膜层的组成和结构.研究了陈化对封孔质量的影响.还探讨了常温封闭机理.

Changes in composition of the cold sealing solution after working were studied through chemical analysis. Composition and structure of the cold sealed film were examined by using SEM, XRES, IR, TG, DTA and AES techniques. The effects of ageing on sealed film quality were investigated. Mechanism of cold sealing process was described.