【摘要】 本文介绍了阴极长为200mm的长型赫尔槽的使用情况，详细描述了500mL和430mL两种长型赫尔槽的结构尺寸和电流分布情况。以氯化钾镀锌为例，给出了长型赫尔槽在分析添加剂成分对电镀影响方面的应用，并介绍了相关试片的分析方法。更多还原

【Abstract】 This article introduced the use of a long Hull cell with a cathode length of 200mm, and provided structural dimensions and current distribution of long Hull cells with 500mL and 430mL. Taking potassium chloride zinc plating as an example, the application of the long Hull cell in analyzing the influence of additive components on electroplating is given, and the analysis methods of related experimental samples are introduced.更多还原