利用浸渍法在LY 12铝合金表面获得了金黄色的铈转化膜，确定了常温稀土(铈)化学转化膜成膜工艺。

A golden yellow coating was obtained by immersion process on LY12 aluminum alloy surface. The process of cerium conversion coating at normal temperature was developed.

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提出用空气乙炔原子吸收光谱法进行电化学浸渍液乙醇溶液中镍含量的测定。

The air acetylene atomic absorption spectrometry is used for measuring the nickel content in hydrogen battery electrochemistry impregnate ethanol solution.

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阐述了淬冷法、 化学沉积法、 化学还原浸渍法制备的非晶态合金催化剂的优缺点。

The advantages and disadvantages of the catalysts prepared by rapid quenching method, chemical sediment method, and chemical reduction impregnation method were discussed.

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