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“六五”期间,武钢以“一米七”工程的兴建和配套为中心的技术改造工作,取得了显著的成绩,使武钢有了七十年代世界水平的一系列炼钢、轧钢工艺和设备,大大提高了整个武钢钢铁生产,特别是钢材生产的技术水平,从而使武钢生产在“六五”期间取得巨大的进步。与此同时,炼铁生产也发生了巨大的变化。从1981年到1985年,生铁年产量从285.9万吨增加到406.4万吨;炼铁工序能耗、热风温度等技术指标居国内领先地位。炼铁工艺技术有了明显的进步。例如: 在操作技术方面:首先试验和推广了大料批、正分装技术;进行了炉身温度、冷却水温差、热流强度的检测控制、以及“中部调剂”等维护高炉合理操作炉型应用技术的研究;领先
During the period of the Sixth Five-Year Plan, WISCO achieved remarkable achievements in technological transformation centered on the construction and matching of the “One Mi-7” project, enabling WISCO to achieve world-class steelmaking and rolling technology and equipment in the 1970s , Which greatly enhanced the technical level of steel production in the whole Wuhan Iron and Steel Company, especially that of steel production, so that WISCO made tremendous progress during the “6th Five-Year Plan” period. In the meantime, huge changes have taken place in iron-making production. From 1981 to 1985, the annual output of pig iron increased from 2.859 million tons to 4.064 million tons. The technical indicators such as energy consumption and hot blast temperature in the ironmaking process ranked the leading domestic position. Ironmaking technology has made significant progress. For example: In the operation of technology: first test and promotion of large batch, is the sub-packaging technology; carried out the shaft temperature, cooling water temperature, heat flow detection and control of the intensity, and the “central swap” and other maintenance blast furnace reasonable operation furnace applications Technology research; leading