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铝合金的分析一般采用化学法、光谱法[1]，部分元素的测定也有采用火焰原子吸收法的报导““，化学法操作繁琐，周期长，技术条件严格，而且所用的试剂量大．本文采用火焰原子吸收法连续测定了铝合金中铁、铜、锌、锰、镍、钙、镁和铬．方法操作简单、准确、稳定．1实验部分1．
The analysis of aluminum alloy is generally carried out by chemical method and spectroscopy [1]. The determination of some elements is also reported by flame atomic absorption spectrometry. The chemical method is cumbersome, has a long period, has strict technical conditions, and uses a large amount of reagent. In this paper, the flame atomic absorption spectrometry for continuous determination of iron, copper, zinc, manganese, nickel, calcium, magnesium and chromium in aluminum alloy. The method is simple, accurate and stable. 1 Experimental part 1.