ISO 795:1976 铝和铝合金.铜含量的测定.草酰二肼光度法

标准编号：ISO 795:1976

中文名称：铝和铝合金.铜含量的测定.草酰二肼光度法

英文名称：Aluminium and aluminium alloys — Determination of copper content — Oxalyldihydrazide photometric method

发布日期：1976-02

标准范围

本方法适用于镁及镁合金中铜含量在0002%至0.8%（m/m）之间的测定。该方法不完全适用于硅含量超过1%（m/m）的合金的特殊情况，应按照附录中的规定对其进行修改。

The method is applicable to the determination of copper content between 0,002 and 0,8 % (m/m) in magnesium and magnesium alloys. The method is not completely applicable in the special case of alloys with silicon contents exceeding 1 % (m/m), for which it should be modified as desribed in the annex.

标准预览图