大型不等边不等厚角钢的轧制过去使用阿达迈特 (ad-mite)高碳镍铬耐磨铸铁轧辊 ,由于材料的塑性流动和轧材的相互移动引起粘附和摩擦 ,使轧辊粘附桔皮状物 ,轧后要对轧辊和产品进行清理 ,增加了工序和成本。对此 ,日本研究替代材料作轧辊。通过对比试验 ,发现高速钢仅部分出现1 Large, unequal, unequal-ranging thick-angle steels were rolled using ad-mite high-carbon Ni-Cr wear-resistant cast iron rolls, which caused sticking and friction due to the plastic flow of the material and the mutual movement of the rolls, Attached orange peel, roll and roll products to be cleaned, an increase of processes and costs. In this regard, Japan studies alternative materials for rolls. Through comparative tests, it was found that HSS only partially appeared