热连轧精轧工作辊磨损与轧制单元设计的关系研究及改进  

Research and Improvement on Relationship between Wear of Finishing Work Roller of HSM and Design of Rolling Element

作　　者：李志华[1] 王超海[1] 李印长[1] 王立群[1] 

机构地区：[1]安阳钢铁股份有限公司,河南安阳455004

出　　处：《金属材料与冶金工程》2012年第3期27-30,共4页Metal Materials and Metallurgy Engineering

摘　　要：从腐蚀与保护学上分析了热连轧精轧工作辊的磨损机理,根据腐蚀的相关因素对传统的热连轧轧制单元设计进行了改进,有效地解决了热轧带钢三次氧化铁皮质量缺陷问题,并在保证带钢表面质量的前提下增加了轧制单元的轧制总长度,降低了轧辊消耗。This paper analyzes the wear mechanism of finishing work roller of HSM from corrosion and protection principle.According to the related factors of corrosion,the traditional design of hot strip rolling element has been improved,which effectively solves quality defects of thrice oxide scales,increases the total length of the rolling element under the premise of surface quality for hot strip and reduces the roller consumption.

关 键 词：热连轧 轧制单元 轧带钢 轧辊磨损 

分 类 号：TG335.5+6[金属学及工艺—金属压力加工]