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 ›› 2007, Vol. 28 ›› Issue (1): 44-46.

• 工艺技术 • 上一篇    下一篇

不锈钢AOD精炼工艺的应用和发展

刘闯   

  1. 宝钢工程技术有限公司冶炼部,上海201900
  • 收稿日期:2006-08-08 出版日期:2007-01-01 发布日期:2023-01-16
  • 作者简介:刘 闯(1976-),男,工程师,1998年武汉冶金科技大学毕业,从事钢铁工艺设计及冶金工厂工程设计。

Application and Development of AOD Process for Stainless Steel Refining

Liu Chuang   

  1. Melting Division, Baosteel Engineering and Technological Co Ltd, Shanghai 201900
  • Received:2006-08-08 Published:2007-01-01 Online:2023-01-16

摘要: 简要介绍了我国浦钢30t AOD、太钢40tAOD、宝钢不锈钢分公司120t AOD不锈钢精炼炉的经济技术指标及应用;叙述了AOD精炼技术-脱碳、脱硫、以N2代Ar和顶枪技术的发展;讨论了AOD精炼的供气形式的完善和炉衬寿命等技术问题。

关键词: 不锈钢AOD精炼, 应用, 发展

Abstract: The economic-technical indexes and application of a 30 t AOD unit at Pugang,40 t AOD units at Taiyuan Steel and a 120 t AOD unit at Shanghai Nol Steel in China are summarized. The development of AOD refining technology such as decarburization, desulphurization, replacing Ar with N2 and top lance technology is presented and the technical issues including to perfect gas supply model for AOD refining and service life of furnace lining are discussed in this article.