摘要
简要介绍了我国浦钢30tAOD、太钢40tAOD、宝钢不锈钢分公司120tAOD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。
The economic-technlcal indexes and application of a 30 t AOD unit at Pugang, 40 t AOD units at Taiyuan Steel and an 120 t AOD unit at Shanghai Nol Steel in China are summarizod. 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.
出处
《特殊钢》
北大核心
2007年第1期44-46,共3页
Special Steel
关键词
不锈钢AOD精炼
应用
发展
Stainless Steel AOD Refining, Application, Development
