Results of hardness and corrosion tests show that the aluminum oxide ceramic film is of high hardness and excellent alkaline corrosion resistance.
硬度试验和腐蚀试验表明：该膜硬度高、耐强碱腐蚀性强。
The corrosion coefficient of Al foil can be increased by omitting alkaline treatment.
取消碱处理可以有效地提高铝箔的腐蚀系数；
The low phosphorus coatings(LP) had superior corrosion resistence to that of high phosphorus(HP) in alkaline and neutral NaCl sulutions.
低磷镀层（LP）在碱性和中性盐水条件下的耐蚀性较高磷镀层好。
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