| 南钢超低头板坯连铸机动态轻压下技术的应用 |
| |
| 引用本文： | 郎秋燕,戴洪祥,马骏,朱国庆,汪毅,马军,田陆.南钢超低头板坯连铸机动态轻压下技术的应用[J].连铸,2008(6). |
| |
| 作者姓名： | 郎秋燕 戴洪祥 马骏 朱国庆 汪毅 马军 田陆 |
| |
| 作者单位： | 1. 南京钢铁联合有限公司炼钢厂,南京,210035
2. 衡阳镭目科技有限责任公司,衡阳,410001 |
| |
| 摘 要： | 介绍了在南钢超低头板坯连铸机上成功进行机械和液压系统的改造,安装轻压下系统,应用轻压下技术的过程。经过多次调试成功实现了动态轻压下功能,在改善板坯内部裂纹、中心疏松及中心偏析等方面取得了一定的效果,达到了提高铸坯内部质量的目的。
|
| 关 键 词： | 轻压下 内部裂纹 中心疏松 中心偏析 |
Application of dynamic soft reduction technology in extra low head slab caster of Nanjing Steel Company |
| |
| LANG Qiuyan,DAI Hongxiang,MA Jun,ZHU Guoqing,WANG Yi,MA Jun,TIAN Lu.Application of dynamic soft reduction technology in extra low head slab caster of Nanjing Steel Company[J].CONTINUOUS CASTING,2008(6). |
| |
| Authors: | LANG Qiuyan DAI Hongxiang MA Jun ZHU Guoqing WANG Yi MA Jun TIAN Lu |
| |
| Abstract: | The process of successful realization of dynamic soft reduction technology after modif- ying mechanical and hydraulic system and installing dynamic soft reduction control system on the extra low head slab caster was intruduced.After the commissioning,dynamic soft reduction is achieved. Some benefits such as improvement of inner cracks,center segregation and porosity have been brought,so inner quality improvement of slabs is realized. |
| |
| Keywords: | soft reduction inner cracks center porosity center segregation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
