【摘 要】
：
铝合金中Mn、Mg、Zn、Ti、Cu、Fe、Zr、Cr、Pb、Bi等元素,用化学分析方法测定速度慢,当这些元素为痕量组份时,用化学测定就相当困难。采用原子吸收法测定Ti,必须使用昂贵的N
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铝合金中Mn、Mg、Zn、Ti、Cu、Fe、Zr、Cr、Pb、Bi等元素,用化学分析方法测定速度慢,当这些元素为痕量组份时,用化学测定就相当困难。采用原子吸收法测定Ti,必须使用昂贵的N_2O,而且不能实现连续测定。我们应用澳大利亚立柏公司制造的PLASMA SCAN 710型等离子体光量计,
Elements such as Mn, Mg, Zn, Ti, Cu, Fe, Zr, Cr, Pb and Bi in aluminum alloys are slow to be measured by chemical analysis. When these elements are trace components, chemical determination is rather difficult. In atomic absorption spectrometry for the determination of Ti, expensive N 2 O must be used and no continuous measurement is possible. We use the PLASMA SCAN 710 plasma light meter made by Lubec, Australia,
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