论文部分内容阅读
概述目前炼钢工业的发展趋势是尽量采用氧气顶吹转炉,增加电炉炼钢的比重,对平炉炼钢
Overview The current development trend of the steel industry is to maximize the use of oxygen top-blown converter, increase the proportion of electric steelmaking, flat steelmaking