ISO 4491-4:1989 金属粉末.用还原法测定氧含量.第4部分:用还原萃取法测定氧的总含量
标准编号:ISO 4491-4:1989
中文名称:金属粉末.用还原法测定氧含量.第4部分:用还原萃取法测定氧的总含量
英文名称:Metallic powders — Determination of oxygen content by reduction methods — Part 4: Total oxygen by reduction-extraction
发布日期:1989-09
标准范围
本试验方法适用于在试验条件下不挥发的所有金属、合金、碳化物及其混合物粉末。样品可以是粉末状或致密状。如果粉末中含有润滑剂或粘合剂,则该试验不适用。ISO 4491的本部分应与ISO 4491-1一起阅读。
The test method is applicable to all powders of metals, alloys, carbides and mixtures thereof which are non-volatile under the test conditions. The sample may be in powder or compact form. The test is not applicable if the powder contains a lubricant or binder. This part of ISO 4491 shall be read in conjunction with ISO 4491-1.
标准预览图


