Methods for chemical analysis of copper and copper alloys—Part 29:Determination of aluminium oxide content
全国有色金属标准化技术委员会(SAC/TC 243)
GB/T 5121的本部分规定了铜及铜合金的弥散强化铜中三氧化二铝含量的测定方法。
本部分适用于铜及铜合金的弥散强化铜中三氧化二铝含量的测定。方法1的测定范围为0.030％~1.10％；方法2的测定范围为0.030％~1.10％。方法1为仲裁方法。
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