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 ›› 2010, Vol. 31 ›› Issue (1): 18-23.

• 工艺技术 • 上一篇    下一篇

第一代和第二代电渣冶金技术的发展

傅杰   

  1. 北京科技大学,北京100083
  • 收稿日期:2009-08-20 出版日期:2010-02-01 发布日期:2022-10-25
  • 作者简介:傅 杰(1937-),男,教授,《特殊钢》特邀编委,钢铁冶金研究。

Development of First and Secondary Generation of Electro-Slag Metallurgical Technology

Fu Jie   

  1. University of Science and Technology, Beijing 100083
  • Received:2009-08-20 Published:2010-02-01 Online:2022-10-25

摘要: 论述了电渣冶金技术的分类,第一代和第二代电渣冶金技术的特点,电渣冶金发展历史的分期,第一代和第二代电渣冶金技术的发展,第二代电渣冶金进一步发展的方向。指出第一代电渣重熔技术是伴随电渣重熔锭大型化发展起来的,随着核电技术的迅速发展,第二代电渣重熔技术应实现大型装备优化设计、气氛可控制、重熔和凝固过程可控制,并提高计算机控制水平。

关键词: 第二代电渣冶金技术, 电渣重熔锭大型化, 惰性气体保护, 快速冷却, 发展方向

Abstract: The classification of electro-slag metallurgy, the characteristics of first and secondary generation of electroslag metallurgical technology, the stage of development history of electro-slag metallurgy, the development of first and secondary generation of electro-slag metallurgical technology, and the orientation for further development of secondary electroslag metallurgy have been reviewed. It is pointed out that the first generation of electro-slag technology was developing accompanied with progress in eletro-slag remelting heavy-ingot, and with the rapid progress of nuclear power station, the optimum design of heavy equipment and optimum production technology for the secondary generation of electro-slag metallurgical technology should be realized to control remelting atmosphere, remelting and solidification process, and to increase computer control standard.

Key words: Secondary Electro-Slag Metallurgical Technology,Heavy Electro-Slag Remelting Ingot, Inert Gas Atmosphere, Quick Cooling, Orientation for Development