[1]刘晓东,朱晴晴,方倩雯,等.316L不锈钢卷镀铜挂具设计对镀层厚度均匀性的影响[J].电镀与精饰,2023,(4):51-56.[doi:10.3969/j.issn.1001-3849.2023.04.009]
　LIU Xiaodong,ZHU Qingqing,FANG Qianwen,et al.Effects of Hanger Design on Thickness Homogeneity of Winding-Plating Copper Layer on 316L Strip[J].Plating & Finishing,2023,(4):51-56.[doi:10.3969/j.issn.1001-3849.2023.04.009]
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316L不锈钢卷镀铜挂具设计对镀层厚度均匀性的影响
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《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG]

卷:
期数:
2023年4
页码:
51-56
栏目:
出版日期:
2023-04-15

文章信息/Info

Title:
Effects of Hanger Design on Thickness Homogeneity of Winding-Plating Copper Layer on 316L Strip
作者:
（上海应用技术大学化学与环境工程学院，上海 201418）
Author(s):
（School of Chemical and Environmental Engineering， Shanghai Institute of Technology， Shanghai 201418， China）
关键词:
316L 不锈钢; 挂具; 卷镀; 镀铜; 厚度; 均匀度
Keywords:
316L stainless steel ;  hanger ;  winding plating ;  copper plating ;  thickness ;  homogeneity
分类号:
TQ153
DOI:
10.3969/j.issn.1001-3849.2023.04.009
文献标志码:
A
摘要:
受制于短带材的长度特点及其对镀层均匀性的要求，没有合适形状的挂具。本文通过设计一种圆柱体形挂具，将挂具与带材接触的部分凹陷，用其固定内侧阳极来控制阳极板与带材的相对位置，依靠带材侧面与挂具的两个接触点导电；还对挂具进行了绝缘处理、采用辅助阴极使电流分布更均匀。结果表明，改进挂具的凹陷设计、采用辅助阴极改善了镀层厚度分布的均匀度，镀层厚度分布的标准差由 1.8 μ m 变为 0.4 μ m ，实现了不锈钢短带材卷绕后的均匀电镀。
Abstract:
： There is no hanger with suitable shape for the thin characteristics of short strip in order to meet the requirements of thickness uniformity of the coating. In this paper ， a cylindrical hanger is designed ， whose part of contacting with the strip recessed ， and the inner anode is fixed with it to determine the relative position of the anode plate and the strip. It can electrify by the two contact points between the side of the strip and the hanger ； in order to make the current distribution more uniform ， the hanger was insulated and auxiliary cathode was used. The treatments are helpful in homogeneity of the coating thickness distribution. The standard deviation of the coating thickness distribution is decreased from 1.8 μ m to 0.4 μ m ， which means the short 316L strip was plated uniformly .

参考文献/References:



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备注/Memo

备注/Memo:
收稿日期： 2022-09-13 修回日期： 2022-10-27 作者简介： 刘晓东（ 1998 —），男，硕士研究生， email ： 1554900321@qq.com ． * 通信作者： 王振卫，副教授，研究方向工业镀涂层技术领域的研究， email ： wangzhenwei@sit.edu.cn. 316L?/html>
更新日期/Last Update: 2023-04-14