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Methods for chemical analysis of hardmetals—Flame atomic absorption spectrometry—General requirements
IDT ISO 7627/1:1983
全国有色金属标准化技术委员会
本部分规定了用火焰原子吸收法对硬质合金进行化学分析的一般要求。
本部分表1中所列各标准规定了用火焰原子吸收光谱法测定下列元素含量的方法:
钙、钴、铬、铁、钾、镁、锰、钼、钠、镍、钛、钒。
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