炉外处理技术,概括地讲就是指在冶炼炉(高炉、转炉、电炉)生产铁水、钢水的基础上,以更加经济、有效的方法,改进铁水、钢水的物理、化学性能的冶金技术。经济有效的炉外处理技术,不仅是钢铁产品最终质量保证的最重要的基础,也是钢铁生产各个环节稳定、顺行、趋向成熟的保证。 Outside the furnace treatment technology, in general terms refers to the smelting furnace (blast furnace, converter, electric furnace) production of hot metal, based on the more economical and effective way to improve the hot metal, molten steel, the physical and chemical properties of metallurgical technology. Economical and effective furnace treatment technology is not only the most important foundation for the final quality assurance of steel products, but also a guarantee of stability, smooth progress and maturity in all aspects of steel production.