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舞钢炼钢厂扩建工程现已完成。总投资4.1亿元,安装设备重量11240t,主体设备是①引进奥地利90tUHP电炉1座,年生产能力37万t,于1991年12月21日建成试生产以来,共冶炼碳素结构钢216炉,产钢2万t;②国产LF90t钢包精炼炉和300×1900mm大型板坯连铸机,年生产能力38.4万t,由宝钢集团总承包。我国自行设计制造的第一套1900mm大型板坯连铸机,已在舞钢建成,并于1992年11月17日进行第一次热试,采用75t电炉冶炼的碳素结构钢SS41,钢水87t经LF炉吹氩精炼34min
Wugang steelworks expansion project has now been completed. A total investment of 410 million yuan, the installation of equipment weight 11240t, the main equipment is ① the introduction of Austria 90tUHP furnace 1, the annual production capacity of 370,000 t, on December 21, 1991 built trial production, a total of 216 carbon steel smelting furnace, 20,000 tons of steel production; ② domestic LF90t ladle refining furnace and 300 × 1900mm large slab caster, the annual production capacity of 384,000 t, by the Baoshan Iron and Steel Group general contracting. The first set of 1900mm large-scale slab caster designed and manufactured by our country has been built in Wugang and the first thermal test was conducted on November 17, 1992. The carbon structural steel SS41 of 75t electric furnace and 87t of molten steel Argon refining by LF furnace 34min