根据我国炼铁的当前实际和考虑到到本世纪末的发展目标,在钢产量增长到1亿 t 规模的情况下,大部分钢厂仍将依靠高炉提供铁水。但目前国外废钢蓄积量大的国家,由于废钢回收量大和世界上直接还原铁生产的发展,电炉短流程发展相当快。在技术进步的年代里,国内也不可避免地对电炉短流程的发展有所反映。今后高炉流程和电炉流程将在竞争中发展,我国 According to the current actuality of ironmaking in our country and taking into consideration the development goals to be achieved by the end of this century, most steel mills will still rely on the blast furnace to provide hot metal when the steel output reaches 100 million tons. However, at present, countries with large volume of foreign scrap accumulate rapidly due to the large amount of scrap recovered and the development of direct reduction iron production in the world. In the era of technological progress, the domestic inevitably reflect the development of short-range electric furnace. In the future blast furnace process and electric furnace process will be developed in the competition, our country