摘要
在转炉冶炼的过程中,受废钢的种类及规格、炉口尺寸、废钢槽容积、废钢吊车能力、生产节奏等多种因素的影响,其废钢的入炉数量受限,为此开发了在铁水罐、炉顶料仓、钢包炉等多点的炉外废钢加入工艺以提高废钢比,实施后取得良好的效果。
The scrap amount to charged into BOF is limited by scrap kind and size,size of converter mouth,volume of scarp chute,capacity of scrap crane,production schedule,and so on. In order to increase scarp ratio of steel-making,the process of charging scrap at molten iron ladle, stock bins above converter and LF is developed. After implement, good effect is obtained.
作者
孙建新
马兵书
SUN Jian-xin;MA Bing-shu(Tianjin Tiangang United Special Steel Co., Ltd., TIANJIN 301500)
出处
《天津冶金》
CAS
2019年第4期11-14,共4页
Tianjin Metallurgy
关键词
废钢
废钢比
铁水罐
钢包
转炉
钢包精炼炉
scrap
scrap ratio
molten iron ladle
liquid steel ladle
converter
ladle furnace
