This paper introduces a new treatment measures that of how to deal with Zin dust in Galvalume.The measure made a blast gate holding furnace (BGH) and control the temperature of the protective atmosphere and though the measure the problems of surface quality due to Zin dust was solved.%介绍了一种镀铝锌线锌灰的处理措施,该措施通过气氛隔绝段配合气氛温度的控制,更好地解决了镀铝锌线锌灰富集影响板面质量的问题,从根本上解决了漏镀的问题.
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