Metallic coatings — Measurement of coating thickness — Coulometric method by anodic dissolution
文件核验信息（付费前可核对）
标准范围（官方英文摘要）
ISO 2177:2002 describes a coulometric method by anodic dissolution for measuring the thickness of metallic coatings. It is only applicable to conductive coatings.
Typical combinations of coatings and substrates that can be tested by this method are given. Other combinations may be tested with electrolytes in current use, or new electrolytes may be developed for them but, in both cases, it is necessary to verify the suitability of the complete system.
ISO 2177:2002 is also applicable to multi-layer systems, e.g Cu-Ni-Cr. It may be used to measure the thickness of coatings applied by various means, if due account is taken of special features such as the presence of an alloy layer. In some cases, the presence and thickness of diffusion layers can also be measured. It can also be used to measure the thickness of coatings on cylindrical specimens and wires.
标准信息
- 标准号
- ISO 2177:2003
- 英文标题
- Metallic coatings — Measurement of coating thickness — Coulometric method by anodic dissolution
- 发布单位
- —
- 技术委员会
- ISO/TC 107
- 版本 / 版次
- 3
- 状态
- 现行
- 发布日期
- 2003
- ICS 分类
- 25.220.40 金属镀层
- 页数
- 14 页
- 官方定价
- CHF 96
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