摘要
基于现场试验数据,系统地分析了影响430铁素体不锈钢热轧成品宽度的因素,结果表明,原料坯宽度和轧制温度的波动对430成品宽度影响较大,中间坯厚度波动的影响基本可以忽略;为消除立辊磨损造成的成品宽度增加,应定期对立辊进行标定。
The factors affecting the width of the hot rolling 430 ferrite stainless steel are analyzed systematically based on the field data. The results indicate that the width of the slab and the fluctuations of the rolling temperature have great influence on the width of 430 ferrite stainless steel,while the effects of the thickness fluctuation of the intermediate slab can be ignored. In order to eliminate the increase of the products' width caused by the wear of the edger roll,the edger roll should be calibrated regularly.
引文
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