电渣重熔大型钢锭的数值模拟  

Numerical simulation of producing large ESR ingots

作　　者：董艳伍[1,2] 姜周华[1] 赵海明[1] 张新法[1] 李正邦[2] 

机构地区：[1]东北大学材料与冶金学院,沈阳110004 [2]钢铁研究总院冶金工艺研究所,北京100081

出　　处：《材料与冶金学报》2011年第B03期119-122,共4页Journal of Materials and Metallurgy

基　　金：高档数控机床与基础制造装备科技重大专项(2009ZX04006-031)

摘　　要：大型钢锭是核电、石化等行业的必备材料,电渣重熔是生产大型高质钢锭的有效方法.本文对采用单电极、三电极和四电极电渣重熔生产80t钢锭的体系进行了数值模拟和分析,结果表明,在生产大型钢锭时,四电极的布置方式更有利于钢锭质量的控制.Large ingot is essential materials for nuclear power, petrochemical and other industries, and electroslag remelting （ESR） is an effective method for producing large ingots of high quality. In this paper, single electrode, three electrodes and four electrodes 80t ESR ingot production system for the numerical simulation and analysis, this analysis shows that in the production of large ingots, the four - electrode layout is more conducive to quality control of steel ingot.

关 键 词：电渣重熔 大型钢锭 数学模拟 质量控制 

分 类 号：TG244.3[金属学及工艺—铸造]