Corrosion of metals and alloys — Test method for high temperature corrosion testing of metallic materials by embedding in salt, ash, or other solids
文件核验信息（付费前可核对）
标准范围（官方英文摘要）
ISO 17248:2015 specifies the method for high temperature corrosion testing of metallic materials by embedding in a corrosive powder made up of salt, ash, and/or other solids and exposing them to high temperature in a controlled gas environment to evaluate their corrosion resistance.
Two options exist: fully embedding and partially embedding.
Fully embedding is used in cases in which a mass change measurement is required.
Partially embedding is used to investigate three potentially different interaction zones on a single test piece, i.e. the embedded part, the non-embedded part, and the gas/powder interface region. Therefore, gravimetric measurements are not appropriate and metallographic investigations are necessary instead.
ISO 17248:2015 does not cover methods where test pieces are immersed in a liquid or cases in which a surface deposit is applied to the test pieces. These methods are covered in ISO 17245 and ISO 17224, respectively.
标准信息
- 标准号
- ISO 17248:2015
- 英文标题
- Corrosion of metals and alloys — Test method for high temperature corrosion testing of metallic materials by embedding in salt, ash, or other solids
- 发布单位
- —
- 技术委员会
- ISO/TC 156
- 版本 / 版次
- 1
- 状态
- 现行
- 发布日期
- 2015
- ICS 分类
- 77.060 金属的腐蚀
- 页数
- 14 页
- 官方定价
- CHF 96
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