EN 24491-4-1993 标准详情
- 标准号:EN 24491-4-1993
- 中文标题:金属粉末 用还原法测定氧含量 第4部分:用还原萃取法测定总氧量
- 英文标题:Metallic powders - Determination of oxygen content by reduction methods - Part 4: total oxygen by reduction-extraction (ISO 4491-4:1989)
- 标准类别:欧盟标准EN
- 发布日期:1993/04/01
Specifies a method for the determination of the total oxygen content of metallic powders in concentrations up to about 2% (m/m) by reduction-extraction at high temperatures. Applies to all powders of metals, carbides, alloys and mixtures thereof whic
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