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Chinese Standard: GB/T 43099-2023

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Metallic and other inorganic coatings—Electrodeposited coatings of tin-cobalt alloy


Standard in brief
Scope of Application:  
本文件规定了锡含量(质量分数)为75%~80%、其余为钴的锡钴合金电镀层的标识和要求。锡钴合金镀层可作为厚度为0.1 μm~0.3 μm装饰性铬镀层的替代镀层,其硬度和耐磨性不同于铬镀层,而与锡镍合金镀层相近。本文件适用于滚镀和挂镀锡含量(质量分数)为75%~80%、其余为钴的锡钴合金电镀层。 本文件没有规定电镀前基体金属表面状态的要求。

Basic information
Standard No:GB/T 43099-2023
Standard Name:金属及其他无机覆盖层 锡钴合金电镀层
English Name:Metallic and other inorganic coatings—Electrodeposited coatings of tin-cobalt alloy
Standard Status:现行
Release Date:2023-09-07
Effective Date:2024-04-01
Language of Publication:中文简体

Standard Classification
ICS Number:25.220.40
CCS Number:A29

Related Standards
Referenced Standards:GB/T 3138,GB/T 6461,GB/T 6465,GB/T 10125,GB/T 12334,GB/T 12609,GB/T 16921,GB/T 19349,GB/T 19350,GB/T 26107,GB/T 31563,ISO 1463,ISO 2819,ISO 15724
Adopted Standards:ISO 26945:2011
Adopted Standard Name:《金属及其他无机覆盖层 锡钴合金电镀层》
Adoption Level:MOD

Publication Information
Number of pages:16
Number of words:25 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2023-09-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:43099
Drafter:张德忠、张策、毛祖国、易娟、田志斌、骆仁星、李军、徐海登、林娟、周槊、杨曩、袁安素、曹一莹、赖奂汶、郭崇武、姚玉、王泽
Drafting Organization:武汉材料保护研究所有限公司、广州三孚新材料科技股份有限公司、湖北泰和电气有限公司、温州瑞明工业股份有限公司、合兴汽车电子股份有限公司、深圳市金合联技术股份有限公司、纳狮新材料有限公司、广州超邦化工有限公司、深圳创智芯联科技股份有限公司
Management Organization:全国金属与非金属覆盖层标准化技术委员会(SAC/TC 57)
Proposing Department:中国机械工业联合会

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