铝及其合金阳极氧化液中CI^-离子浓度的快速测定

Rapid Determination ot Cl^- Concentration in Aluminium Anodizing Bath

根据Cl^-离子在铂电极上的电化学氧化特性,用DZ-1B型电镀添加剂测定仪测定铝及其合金阳极氧化液中Cl^-离子的浓度。方法操作简便、快速,适用于表面处理车间的电解液分析。

a method of rapid determination of Cl^- concentration in aluminium anodizing bath is introduced. The principle and the merits of the method are discussed.