前言鞍钢是我国目前最大的钢铁联合企业,现有生产厂矿55个,大型矿山5座,还有9座高炉,3个炼钢厂,13个轧钢厂,及焦化、耐火材料、动力、机修和运输等厂。粉碎“四人帮”后,特别是党的十一届三中全会以来,鞍钢进入了一个新的发展时期,生产、经营管理有了很大变化。把扩大生产立足于挖潜、革新、节能改造 Preface Anshan Iron and Steel is currently China’s largest steel company, the existing production plant 55, 5 large mines, as well as nine blast furnaces, three steel mills, 13 rolling mills, and coking, refractory materials, power, mechanization and Transport and other plants. After smashing the “Gang of Four,” especially since the Third Plenary Session of the 11th CPC Central Committee, Ansteel has entered a new period of development. Production, operation and management have undergone great changes. The expansion of production based on tapping potential, innovation, energy-saving transformation