无铬酸钝化液的研制

The Manufacture of the Chromic Acid Passivated Liquid

本文阐述了无铬酸钝化液的研制过程、钝化机理、无铬酸钝化的优点及可行性 ,提高了黄铜制品的抗腐蚀能力。

This paper tries to state the manufacture process of the chromic acid passivated liquid and its passivation mechanization.Their advantages and feasibility can improve the anti corrosion of the brass products.