浸润时间和露点对镀层重量和厚度的影响  

Effect of Dipping Time & Dew Point on Coating Weight and Thickness

作　　者：方芳[1] 王立新[1] 周少云[1] 李江文[1] 

机构地区：[1]武汉钢铁(集团)公司研究院,湖北武汉430080

出　　处：《武汉工程职业技术学院学报》2015年第1期25-27,共3页Journal of Wuhan Engineering Institute

摘　　要：采用热浸镀工艺模拟试验机进行了镀锌工艺研究,研究试验钢在不同的浸润时间和露点的条件下,镀层重量和厚度的分布情况。结果显示,在露点不变的情况下,镀层重量和厚度随浸润时间的延长而增加,但是厚度的变化范围相对较小;当浸润时间不变时,随着露点从-10℃降低到-60℃,镀层重量和厚度变化趋势相同,均在-30℃时获得最大值。The distribution of coating weight and coating thickness under the di^ferent dipping times and dew points were studied by a hot dipping process simulator. The results showed that when dew point stabilized, the coating weight and thickness of experimental steel increased with the increased immersion times, but the variation of thickness was relatively small, and that when immersion times stabilized and dew point dropped from -- 10℃ to -- 60℃, the alteration trend of weight and thickness was the same, reaching the maximum value in dew point of --30℃.

关 键 词：浸润时间 露点 镀层重量 镀层厚度 

分 类 号：TQ153.15[化学工程—电化学工业]