Chinese Standard: GB/T 15072.6-2008

Test method of precious metal alloys—Determination of iridium contents for platinum, palladium alloys—Electricity titration with ferrous sulfate

全国有色金属标准化技术委员会

本部分规定了铂、钯合金中铱含量的测定方法。
本部分适用于PtIr、PdIr合金中铱含量的测定。测定范围(质量分数)：5％～30％。

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