鞍钢技术
鞍鋼技術
안강기술
Angang Technology
2015年
5期
51-53,62
,共4页
高洪涛%魏元%毛志勇%王鹏飞%徐福泉
高洪濤%魏元%毛誌勇%王鵬飛%徐福泉
고홍도%위원%모지용%왕붕비%서복천
LF炉%处理周期%钢水温度
LF爐%處理週期%鋼水溫度
LF로%처리주기%강수온도
ladle furnace%treatment period%molten steel temperature
分析了影响鞍钢股份有限公司炼钢总厂四分厂LF炉高效生产的原因，通过采取进LF炉钢水温度大于1590℃、硫含量不超过0.024%、LF炉前期温度控制稍高、合理减少加铝批次等措施后，普碳钢的LF炉处理周期大约缩短4 min。
分析瞭影響鞍鋼股份有限公司煉鋼總廠四分廠LF爐高效生產的原因，通過採取進LF爐鋼水溫度大于1590℃、硫含量不超過0.024%、LF爐前期溫度控製稍高、閤理減少加鋁批次等措施後，普碳鋼的LF爐處理週期大約縮短4 min。
분석료영향안강고빈유한공사련강총엄사분엄LF로고효생산적원인，통과채취진LF로강수온도대우1590℃、류함량불초과0.024%、LF로전기온도공제초고、합리감소가려비차등조시후，보탄강적LF로처리주기대약축단4 min。
The reasons for influencing the efficient production practice on steelmaking by ladle furnace in No.4 Branch of General Steelmaking Plant of Angang Steel Co., Ltd. are analyzed. After taking such measures as increasing the temperature of molten steel poured into the ladle furnace more than 1 590 ℃, controlling the content of sulphur up to 0.024%, adjusting the tem-perature of molten steel to a little bit higher than the traditonal temperature before pouring the la-dle furnace and suitably reducing the heat of adding aluminium, the steelmaking period of common carbon steel by ladle furnace is shortened by about 4 minutes.
