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VACUUM ›› 2023, Vol. 60 ›› Issue (6): 47-52.doi: 10.13385/j.cnki.vacuum.2023.06.08

• Vacuum Metallurgy and Thermal Engineering • Previous Articles     Next Articles

Application of Plasma Technology in Metal Smelting Reduction and Purification

LI Jian-jun1, SUN Zu-lai1, SONG Qing-zhu1, ZHANG Zhe-kui1, MU Xin1, GE Jia-xi1, YIN Dan-feng2, В.А.ШАПОВАЛОВ3, XU Xiao-hai4   

  1. 1. Shenyang Vacuum Technology Institute Co., Ltd., Shenyang 110042, China;
    2. Pangang Group Research Institute Co., Ltd., Panzhihua 617000, China;
    3. Barton Electric Welding Institute, Ukrainian National Academy of Sciences, Kiev, Ukraine;
    4. Wuhan Shuchi Technology Institute Co., Ltd., Wuhan 430000, China
  • Received:2023-01-05 Online:2023-11-25 Published:2023-11-27

Abstract: The smelting and purification methods of active metals,the basic forms of plasma beam melting furnace and the current situation at home and abroad are summarized. The composite melting technology of ion beam cooling bed and induction cold crucible and induction cold crucible continuous casting technology are introduced. A magnetic stirring cooling bed technology is proposed. The application of plasma technology in metal smelting reduction and purification is introduced, and the application direction of plasma technology is prospected.

Key words: compound smelting, smelting reduction and purification, plasma technology, ion beam cooling bed, induction cold crucible, magnetic stirring cooling bed

CLC Number:  TF135;TF341.7

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[1] ВВ.А.ШАПОВАЛОВ, XU Xiao-hai, WANG Yuan, SUN Zu-lai, SONG Qing-zhu, LI Jian-jun. Application of Plasma Technology in Smelting and Foundry Production [J]. VACUUM, 2019, 56(5): 1-5.
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