Chromium ores and concentrates—Determination of aluminium,iron,magnesium and silicon content—Inductively coupled plasma atomic emission spectrometry
全国生铁及铁合金标准化技术委员会
本标准规定了电感耦合等离子体原子发射光谱法测定铬矿石和铬精矿中铝、铁、镁、硅含量。本标准适用于铬矿石和铬精矿中铝、铁、镁、硅含量的测定。测定元素含量范围见表1。
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