磁吸力厚度测量仪镀铬标准片制备方法  

Preparation of Chromium Electroplated Standard Film for Magnetic Thickness Gauge

作　　者：缪华清[1] 袁学韬[2] 姚晶晶[1] 姚磊[2] 华志强[2] 

机构地区：[1]深圳市计量质量检测研究院,深圳518055 [2]北京有色金属研究总院,北京100088

出　　处：《腐蚀与防护》2014年第3期286-287,291,共3页Corrosion & Protection

摘　　要：针对厚度测量仪镀铬标准片的溯源性问题,采用自主设计的电解装置,实现了在45号钢基体表面局部镀铬,获得了厚度均匀的镀铬层,可以满足磁吸力厚度测量仪标准片的要求。Aiming to the traceability of electroplated standard film for magnetic thickness gauge, an independently designed electroplating cell was applied to carry out local electroplating on 45# steel surface. A chromium electroplated coating with uniform thickness was achieved, which can meet the requirements of standard film for magnetic thickness gauge.

关 键 词：磁吸力厚度测量仪 镀铬 厚度均匀性 

分 类 号：TQ153.1[化学工程—电化学工业]