Hard anodizing of aluminium alloys 铝合金的硬阳极氧化
Coppor corrosion in al alloy was restrained, resulted in the realization of applying Aluminium anodizing to LY12and LY11. This technology can be put into batch production.
本工艺有效地抑制了铝合金中铜的腐蚀，实现了铝阳极化在LY 12、LY 11上的应用，经中试后具备了批量生产能力。
The results show that, after being treated by ac phosphoric pore broadening, the electrolytic coloring performance of the anodizing aluminium film varies obviously.
结果表明，铝阳极氧化膜经磷酸溶液交流扩孔后，氧化膜的电解着色性能发生了明显变化。
The treatment of aluminium anodizing waste water is discussed. The sources of waste water are researched. The methods to reduce the waste water and the chemicals are presented.
讨论了铝合金表面阳极氧化生产线工艺废水的产生和处理问题。从废水产生的根源进行分析，提出了降低废水排放量和降低化学辅料消耗的途径。
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