A chromium-free passivating technology for zinc plating was developed, and the effects of passivating solution and process conditions on the passivation film were studied.
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释义
开发了一种无铬无毒的环保型镀锌层钝化工艺,通过试验研究了钝化液成分和工艺条件对钝化膜的影响情况。
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