马钢六流方坯连铸机技术改造

介绍马钢六流方坯连铸机的技术改造，并在偏离角部纵裂、中间罐寿命、低过热度浇注、操作规范等方面做了大量的工作，使该连铸机的溢漏率、作业率等各项指标大幅提高。     

含Li2O方坯连铸结晶器保护渣在低硅铝镇静钢中的应用

本文介绍了Li2O在低硅铝镇钢中的物理特性及使用情况。     

薄板坯连铸工艺液芯压下的有限元分析

简要介绍世界几种主要薄板坯连铸工艺。着重叙述应用大型通用商业软件MSC.MARC。模拟液芯压下时铸坯的变形，确定最佳压下方案的有限元分析，液芯压下应该在结晶器出口处及二冷区扇形段开始部分进行，这样能减小铸坯的应变。     

In-situ composite Cu-Cr contact cables with high strength and high conductivity

In order to develop a new type of contact cable with high strength and high electrical conductivity, Cu-Cr alloy series were selected as materials and Cu-Cr alloy castings were produced by means of directional solidification continuous casting (DSCC) process. The results show that the fibrillar strengthening phase, 13-Cr, orderly arranges among the copper matrix phase along the wire direction; and a microstructure of in-situ composite forms, which retains the basic property of good conductivity of the copper matrix and meanwhile obtains the strengthening effect of [3-Cr phase. The production technology as well as the mechanical property, electrical property, and synthetic property of the in-situ composite contact cables was discussed.     

含铌钢板坯连铸二冷目标温度及配水

讨论连铸生产过程中铸坯温度对含Nb钢高温塑性的影响，在此基础上确定铸坯在二冷段各区的表面目标温度，介绍计算二冷配水的方法，并讨论中间罐钢水温度对二冷配水的影响。     

梅钢与东大合作研发连铸动态轻压下技术

日前，国家级科研项目——由梅钢公司与东北大学合作研发的板坯连铸机动态轻压下技术在梅钢炼钢厂2号连铸机上得到成功应用，标志着梅钢成为国内首家全面掌握这一前沿连铸技术的钢铁企业。