Oxygen and Iron-and Steelmaking: Best Friends and Arch-Enemies

摘要：

Ironmaking is the art of removal the arch-enemy oxygen from iron ore by means of carbon reduction and thus producing hot metal. Steelmaking is the art of removing carbon from liquid hot metal by means of best friend pure oxygen, followed by alloying and deoxidation - where oxygen returns to be the archenemy. Non-metallic particles in steel such as oxides can have a detrimental effect on the steel product properties in terms of formability, strength and surface properties. An overview of the battle for clean steel production is given based on the experience of the author in industry as well as university research.

关键词： ironmaking carbon-oxygen equilibrium steelmaking deoxidation tundish metallurgy casting clean steel

作者: BOOM Rob

作者单位: Materials innovation institute M2i,Department of Materials Science and Engineering, Delft University of Technology, Delft, The Netherlands

会议类型: 国际会议

会议名称: The 2nd International Symposium on Clean Steel(第二届洁净钢生产技术学术研讨会)

会议地点: 沈阳

会议语种:英文

页码: 16-27

在线出版日期: 2011-08-23（万方平台首次上网日期，不代表论文的发表时间）