摘要
对于无Y-△转换的6 MVA以下的矿热炉,采用快速开炉工艺,可取得开炉时间短,耗电少,开炉费用低,工人劳动强度小及炉内物料升温快的效果。
For capacity below 6MVA submerged-arc furnace without Y-A conversion, we adopt fast blow - in craft with the advantage of the less time, electrical consumption and expense. It reduces workers' intensity of labor, and fast promotes temperature of materials in the furnace.
出处
《铁合金》
北大核心
2005年第3期20-22,共3页
Ferro-alloys
关键词
矿热炉
开炉
技术经济指标
submerged-arc furnace, blow-in, technico-economical index
