摘要
通过对宽度大于600 mm钼板在生产过程中的宽展量进行统计分析,验证了宽展量受辊径、轧制道次、坯料尺寸等因素的影响.给出了在1 200 mm轧机上批量生产宽度大于600mm钼板时,在选用不同辊径的情况下,用谢别尔公式计算宽展时的宽展系数C,为坯料尺寸控制提供了依据.
With statistical analysis of widthwise elongation of molybdenum sheet of width 〉600 mm in production process,the influence of the roll neck, the rolling path, the billet size and other factors on sheet widthwise elongation is studed. The method to calculate widthwise elongation coeffiecnt C to select adequat diameter of roll neck by xiebieer formula is presented, under conditions of batch production by rolling mill of 1200 mm to roll molybdenum sheet of width 〉600 mm. This method offers the basis to control the dimension of roiled piece.
出处
《西安工业学院学报》
2006年第1期79-82,共4页
Journal of Xi'an Institute of Technology
关键词
宽钼板
轧制
宽展量
宽展系级
wide molybdenum sheet
rolling
widthwise elongation
widthwise elongation coefficient
