应用电化学方法及腐蚀试验研究了LY 12铝合金表面常温稀土化学转化膜。
The cerium conversion coatings on LY12 aluminum alloy surface under normal temperature was studied by electrochemical methods and corrosion experiments.
在铈盐溶液中用阴极电解的方法沉积铝合金铈转化膜，用电化学测试、腐蚀实验、SEM和EDAX等分析手段研究了转化膜的性能。
Electrochemical measurements, corrosion tests, SEM and EDAX were used to investigate forming cerium conversion coatings on aluminum alloys in cerium salt solutions by cathodic electrolysis.
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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