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摘自《鞍钢技术》1984年5期邓易安的文章: 半钢轧辊由于具有介于钢与铸铁之间的成分,其综合性能优越,能使硬度与韧性在较宽的范围内相互配合,能广泛适应多种轧机的要求,以致发展越来越快,用途越来越多。半钢的含碳量大致为1.4～2.4％,常用的合金元素除Si、Mn外,还有Ni、Cr、Mo。半钢辊的强韧性接近钢辊而优于铁辊,硬度与耐磨性接近铁辊而优于钢辊,具有良好
From Anshan Iron and Steel Technology 1984, Volume 5, Deng Yian Article: Because of its composition between steel and cast iron, the semi-steel roll has excellent overall performance, which can make the hardness and toughness co-operate in a wide range and can be widely adapted Multiple mill requirements, resulting in faster and faster development, use more and more. Semi-steel carbon content of about 1.4 to 2.4%, commonly used alloying elements in addition to Si, Mn, there Ni, Cr, Mo. Semi-steel roll strength and toughness close to the steel roller and roller, hardness and wear resistance close to the iron roller and better than the steel roller, with good