Experimental Research on the Effect of Heavy Reduction on the Carbon Segregation of Tire Cord Steel Bloom

摘要：

　　The application of heavy reduction at the end of solidification on tire cord steel bloom was investigated to improve the center segregation in bloom.According to the analysis of carbon segregation of bloom,the workpiece and tire cord steel,the carbon segregation behavior was studied with different bloom continuous casting process parameters.The results showed that the effect of reduction was the best under the condition of the bloom velocity at 0.8m/min and the thickness reduction of 20mm in the case of single-point reduction at present.Then the maximum C segregation index was 1.10 in bloom,1.05 in workpiece and from 1.22 down to 1.15 or less in wire rod.

关键词： bloom heavy reduction tire cord steel segregation

作者: Fuzhi YU Huabing LUAN Xiangwei LIAO Mengchun XU Ning ZHANG Dejun LI Chong ZHANG Shujiang ZHANG Yuan WEI Jianhua LUO

作者单位: Ansteel Group Iron & Steel Research Institute,Anshan 114001,China General Steelmaking Plant of Ansteel Co.,LTD,Anshan 114001,China Department of strategy & project of Anshan Iron & Steel Group,Anshan 114001,China Ansteel Group Design & Research Institute,Anshan 114001,China

会议类型: 国际会议

会议名称: the 6th International Congress on the Science and Technology of Steelmaking,ICS2015(第六届国际炼钢科技大会)

会议地点: 北京

会议语种:英文

页码: 492-495

在线出版日期: 2015-05-12（万方平台首次上网日期，不代表论文的发表时间）