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面对当前一些中小型钢铁企业准备建设宽板带轧机的实际问题,着重从产品供需关系及宽热带轧机机型选择两方面进行探讨。根据我国1981～1985年钢材实际消耗比例及1995～2000年预测消耗比例,结合我国板带轧机现状及重点钢铁企业宽板带轧机发展规划,并针对国内外四种中低产量的宽热带轧机(炉卷轧机、紧凑式热带可逆轧机、薄板坯连铸机/热带精轧机组,行星带钢轧机)发展现状,对当前我国中小钢铁企业发展宽热轧机,提出一些粗浅看法,以供讨论参考。
In the face of the current practical problems of some small and medium-sized steel enterprises in preparing for the construction of wide strip mills, this paper focuses on the relationship between supply and demand of products and the selection of wide-area tropical mill models. According to the actual consumption ratio of steel products in China from 1981 to 1985 and the predicted consumption ratio from 1995 to 2000, combined with the current situation of strip rolling mills in China and the development plan of key strip mills in major iron and steel enterprises, and for four kinds of wide- Rolling mill, compact tropical reversing rolling mill, thin slab caster / tropical finishing mill, planetary strip rolling mill) present situation, the current small and medium steel enterprises in China to develop wide hot rolling mill, put forward some superficial views for discussion and reference .