Coating Weight and Thickness of an Ultra Low Carbon Deep Drawing Steel Controlled by Zinc Bath Chemistry and Dew Point
The zinc based coating weight and thickness under different dew point and zinc bath chemistries were studied in laboratory by HDPS (hot dipping process simulator).The results show that,the cold rolling thin slab has a good wetting property under the conditions of dew points from -60 to 30℃and Al contents from 0.15% to 0.29% solved in zinc bath; the dew point has little effect on coating weight and thickness; aluminium content solved in zinc bath has a significant effect on coating weight and thickness,the coating weight gap between two zinc bath chemistries was as large as 20 g/m2 when dew points were -30℃ and -10℃.
coating zinc bath dew point
FANG Fang CHEN Yiming DU Xiaofeng HUANG Feng
Research and Development Center, Wuhan Iron and Steel Co., Wuhan 430080, Hubei, China Hubei Key Laboratory of Advanced Technology of Automobile Parts, School of Automotive Engineering, W
国际会议
成都
英文
712-714
2016-11-16（万方平台首次上网日期，不代表论文的发表时间）