AZ91D镁合金电镀前酸洗工艺的研究 关键词：AZ 91D镁合金；酸洗；浸锌层；性能 [gap=540]Key words： AZ 91D magnesium alloy；acid-etching；zinc-immersion coating；properties
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The temperature is too high, serious loss of zinc pot, and then affect the onset of many zinc, zinc immersion coating quality, zinc consumption, or even plating.
温度过高，锌锅铁损严峻，发作很多锌渣，然后影响浸锌层质量，锌耗大，甚至无法施镀。
Influences of chromating temperature, immersion time and dry temperature on performances of the chromated zinc coating are also discussed.
讨论了钝化温度时间及干燥温度等对钝化膜层性能的影响。
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