ISSN:1003-8620

CN:42-1243/TF

主管:中信泰富特钢集团股份有限公司

主办:大冶特殊钢有限公司

特殊钢 ›› 2006, Vol. 27 ›› Issue (6): 54-56.

• 工艺技术 • 上一篇    下一篇

10t电渣炉冶炼工艺与二次电流摆动控制的应用

霍振全1,常立忠2,梁素霞3   

  1. 1邢台机械轧辊集团股份有限公司,邢台054025;
    2钢铁研究总院,北京100081;
    3邢台技师学院,邢台054001
  • 收稿日期:2006-05-16 出版日期:2006-11-01 发布日期:2023-03-02
  • 作者简介:霍振全(1971-),男,工程师,1995年河北理工学院钢铁冶 金专业毕业,从事电渣冶金研究。

Electroslag Remelting Technology of 10 t Ingot and Application of Secondary Current Swing Control

Huo Zhenquan1,Chang Lizhong2,Liang Suxia3   

  1. 1  Xingtai  Machinery   and  Mill  Roll(Group)Corp  Ltd,Xingtai   054025;
    2  Central  Iron  and  Steel  Research  Institute,Beijing  100081;
    3  Xingtai  Technician  College,Xingtai  054001
  • Received:2006-05-16 Published:2006-11-01 Online:2023-03-02

摘要: 根据电渣冶金过程摆动控制原理和摆动控制的冶金模型,采用计算机智能PID算法跟踪控制熔炼曲线,对邢台机械公司10t电渣炉二次电流进行摆动控制后,电极熔化速率和重熔周期趋于稳定一致,电渣锭质量得到明显改进,使一级品率由原来的75%提高到90%。

关键词: 电渣重熔 , 二次电流 , 摆动控制, 应用

Abstract: According to principle of swing control in electroslag remelting process and metallurgy model of swing control and melting curves using computer intelligent PID calculation method to trace and control,the quality of electroslag remelting ingot improved obviously as secondary current swing control for a 10 t electroslag remelting unit at Xingtai Machinery was carried out to get constant electrode remelting rate and period,of which the first class rate increased from original 75% to 90%.

Key words: Electroslag Remelting, Secondary Current, Swing Control, Application