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一、概述氧气炼钢,在苏联及其他工业先进国家正在大力试验与推行。因用纯氧炼钢,较通常炼钢具有各种的优越性:它可以加强燃料的燃烧,提高调度到耐火材料所能经受的限度;缩短冶炼时间,提高炉子生产能力;提高钢的质量(如减少熔池氢氮含量);减少废气容积,降低相对的燃料消耗,降低成本;并创造冶炼化学的有利条件(如脱磷脱硫)。任何主要炼钢法——转炉、电炉或平炉,及用任何燃料——气体、液体或固体,都可使用氧气。其使用程度或以氧来富
First, an overview of oxygen steelmaking, in the Soviet Union and other advanced industrial countries are vigorously testing and implementation. Because steelmaking with pure oxygen is more common than steelmaking, it offers a variety of advantages: it enhances the combustion of the fuel, increases the dispatching limit to refractory materials, shortens the smelting time, increases the capacity of the furnace, improves the quality of the steel Such as reducing hydrogen and nitrogen content in the bath), reducing exhaust volume, reducing relative fuel consumption, reducing costs, and creating favorable conditions for smelting chemistry (eg, dephosphorization and desulfurization). Oxygen can be used in any major steelmaking process - converter, electric furnace or hearth furnace, and with any fuel - gas, liquid or solid. Its use or to oxygen rich