不锈钢着色的电化学原理

Electrochemical Principle of Coloring Process for Stainless Steel

按照电化学的基本原理，讨论了在着色过程中，不锈钢电势的性质、控制因素以及不锈钢电势与氧化物膜厚的关系。利用实验数据，获得了不锈钢电势与氧化物膜厚，氧化物膜厚与着色时间以及不锈钢电势与着色时间之间的经验方程式。

In the light of electrochemical principle,this paper discusses the nature of electrode potential,control factor,and relation between electrode potential and thickness of oxide film during coloring process for stainless steel.Based on experimental data an empirical equation has been obtained between electrode potential and thickness of oxide film,thickness of oxide film and coloring time,or electrode potential and coloring time.