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防锈铝是变形铝的一种。国内一些工厂分析防锈铝时(包括高含量镁)通常用两种方法:(1)用高压火花光源分析铜、铍、钛、硅、锰、铁和镁。(2)用交流电弧分析低含量的锌和镍。当镁的含量高时分析误差较大,满足不了生产上的要求,所以在一些工厂又采用了化学法分析镁。为此分析防锈铝样品中的上述九个元素时,实际上需要用三种方法。我们用HFI-1型高压火花脉冲发生器,光电直读光谱仪,同时测定了防锈铝中铜、铍、
Rustproof aluminum is a kind of deformed aluminum. Some domestic analysis of rust-proof aluminum factory (including high content of magnesium) are usually used in two ways: (1) high-pressure spark light source analysis of copper, beryllium, titanium, silicon, manganese, iron and magnesium. (2) Analysis of low levels of zinc and nickel by AC arc. When the magnesium content is high, the analysis error is larger, which can not meet the production requirements. Therefore, in some factories, chemical analysis of magnesium is adopted. In order to analyze the nine elements in the rustproof aluminum sample for this purpose, three methods are actually needed. We use HFI-1 high-voltage spark pulse generator, photoelectric direct reading spectrometer, at the same time determined the rust-proof aluminum copper, beryllium,