通过对比研究3种不同双相钢变形下的镀层和抑制层形貌,寻找影响镀层附着力的因素.试验研究表明,Fe-Al颗粒细小且排列紧密时,镀层的附着性强;Fe-Al颗粒不连续紧密时,镀层附着力大大减弱.双相钢镀层变形时,含有ξ-FeZn13颗粒的镀层容易出现裂纹,且裂纹多数在ξ-FeZn13颗粒集中的区域.ξ-FeZn13颗粒能降低镀层的附着性能,降低镀层的质量.
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