Laboratory Scale Continuous Casting of Steel Billet with High Frequency Magnetic Field

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著者

    • PARK joonpyo
    • Research Institute of Industrial Science and Technology (RIST)
    • JEONG Heetae
    • Research Institute of Industrial Science and Technology (RIST)
    • KIM hoyoung
    • Research Institute of Industrial Science and Technology (RIST)
    • KIM Jongkeun
    • Research Institute of Industrial Science and Technology (RIST)

抄録

The objective of this study is to improve the surface quality of the billet by applying high-frequency magnetic field electromagnetic casting technology to the continuous casting of steel. In this study, the effect of the mold shape on the steel billet surface quality was examined by a continuous casting experiment. It also researched the effects of electromagnetic field on the surface quality of the billet by observing the shape of the early-solidified shell as well as measuring the meniscus shape and mold flux consumption.<BR>Through the experiment, it was found that billet surface roughness was improved to 1/5 of the conventionally cast billets under an optimum condition. This study also discovered that a hook formed on the early-solidified shell and molten steel overflowed when an electromagnetic field was not applied. However, in the electromagnetic casting, a hook did not form in the meniscus and the early-solidified shell grew and became thin and even. The corner shape of the mold also had a great effect on the surface quality of billet's corner. In addition, it was found that mold flux consumption is increased during electromagnetic casting.

収録刊行物

  • ISIJ international

    ISIJ international 42(4), 385-391, 2002-04-15

    The Iron and Steel Institute of Japan

参考文献:  13件中 1-13件 を表示

  • <no title>

    KUMAR S.

    ISS Trans. 53, 1997

    被引用文献1件

  • <no title>

    KAWAKAMI K.

    Tetsu-to-Hagane 67, 1190, 1981

    被引用文献3件

  • <no title>

    KAWAKAMI K.

    Tetsu-to-Hagane 74, 1204, 1988

    被引用文献3件

  • <no title>

    VIVES Ch

    Metall.trans B, 16B, 377, 1985

    被引用文献2件

  • <no title>

    SUMI I.

    Tetsu-to-Hagane 78, 447, 1992

    被引用文献8件

  • <no title>

    LI T.

    Metall. Mater Trans. B 26B, 353, 1995

    被引用文献3件

  • <no title>

    PARK J. P.

    Korean Inst. Met. Mat. 36, 1998, 1998

    被引用文献1件

  • <no title>

    ITOYAMA S.

    ISIJ Int. 38, 461, 1998

    被引用文献4件

  • <no title>

    NAKATA H.

    Tetsu-to-Hagane 80, 711, 1994

    被引用文献9件

  • <no title>

    FURUHASHI S.

    Tetsu-to-Hagane 84, 625, 1998

    被引用文献4件

  • <no title>

    TOH T.

    ISIJ Int. 37, 1112, 1997

    被引用文献11件

  • <no title>

    VIVES Ch

    Metall. Trans. B 20B, 631, 1989

    被引用文献1件

  • <no title>

    PRASSO D. C.

    Metall. Mater. Trans. B 26B, 1243, 1995

    DOI 被引用文献2件

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