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一、国外热带钢轧机发展趋向从1927年美国国家钢铁公司的威尔顿(Weirton) 钢公司建成54暑吋(1370mm)第一套连续式热带钢轧机以来当今世界各国已建成并仍在生产的热轧宽带钢轧机已超过160套。热轧宽带钢轧机的发展大体上经过三个阶段;即1927—1960年间建设的热轧带钢轧机;1960—1970年间建设的热轧带钢轧机和
First, the development trend of foreign hot strip mill Since 1927, the United States National Steel Company Weidon (Weirton) steel company built 54 summer (1370mm) the first set of continuous hot strip mill since the world has been completed and still in production in various countries Hot-rolled wide strip mill has more than 160 sets. The development of hot-rolled wide strip mills has generally gone through three phases; hot-strip mills constructed between 1927 and 1960; hot-strip mills constructed between 1960 and 1970 and