High Performance Tundish Design at Arcelor Mittal Lazaro Cardenas

摘要：

Due to problems related with steel cleanness linked with operational procedures a new tundish design of high performance has been designed in this plant. This new design mitigates metal flow turbulence during ladle change operations and start ups of casting sequences. Control of total oxygen in steel at the level of 15 ppm is regularly attained during steady operation. Steel residual after a casting sequence can be as low as 1 ton without slag passage to the molds.

关键词： tundish inclusions fluid flow ladle shroud

作者: Morales Rodolfo Morales Saul Delgado Carlos Torres Raul Nieto Jorge Tsai Tom

作者单位: Institute Politecnico Nacional-ESIQIE, Department of Metallurgy, APDO 75-874 Mexico, DF Arcelor Mittal Lazaro Cardenas Michoacan Arcelor Mittal, Research Center, East Chicago, IN

会议类型: 国际会议

会议名称: 第四届发展中国国家连铸国际会议(The 4th International Conference on Continues Casting of Steel in Developing Countries)

会议地点: 北京

会议语种:英文

页码: 658-668

在线出版日期: 2008-11-04（万方平台首次上网日期，不代表论文的发表时间）