耐火与石灰 ›› 2023, Vol. 48 ›› Issue (4): 18-21.

• 综述 • 上一篇    下一篇

提高 120 t 钢包自动开浇率的实践

  

  1. (宝武装备智能科技有限公司,上海 201900)
  • 出版日期:2023-08-10 发布日期:2023-08-14

Practice of improving the automatic casting rate of 120 t ladle

  1. (Baowu Intelligent Equipment Technology Co.,Ltd.,Shanghai 201900,China)
  • Online:2023-08-10 Published:2023-08-14

摘要: 国外某钢铁公司(以下简称 A 公司)配置 120 t 转炉两座,LF 炉一座,165 mm×165 mm 七机七流小方坯连 铸机 2 座,四机四流矩形坯连铸机 1 座,LF 精炼比例约 10%,主要产品为 B500B、HRB400、Q195L 和 SS400 系列。 本文结合现场应用实践,介绍了 A 钢厂 120t 钢包自动开浇率的影响因素和改善措施等。

关键词: 实践, 钢包, 自动开浇率, 影响因素, 改善措施

Abstract: A foreign steel company(hereinafter referred to as Company A)has been equipped with two 120 t converters and one LF,two 7-strand billet CCM of 165 mm × 165 mm,and one 4-strand rectangular billet CCM. Company A has a LF refining ratio of about 10% and mainly produces B500B series,HRB400 series,Q195L and SS400 products. This paper introduces the influencing factors and improvement measures of improving the automatic casting rate of the 120 t ladle in the Company A based on hands-on experience.

Key words: Practice, Ladle, Automatic casting rate, Influencing factors, Improvement measures

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