用李沙育图形法研究铝阳极氧化膜的电解着色

Study of Electrolytic Colouring of Al Anodic Oxidative Film by Means of Lissajous Graph

本文叙述用李沙育图形法研究 GKC青铜色系电解着色液组份的作用机理和工艺参数的影响,并探索控制着色的可能性,提出了电解着色初期有一个“前置反应”期的看法.证实了锡和镍共存时能发生共析。

The Lissajous graph method is used to study the reactionmechanism of the compositions of GKC bronze series electrolytic colouringliquid as well as the effects of the process parameters. The possibility ofcolouring control is investigated. A new idea that a 'prereaction' existsduring the initial stage of electrolytic colouring is presented. It is verifiedthat the Sn--Ni eutectoid may occur as they coexist.