| 铝在铸钢熔炼中的作用及其应用 |
| |
| 引用本文： | 龚明健,张生存,王平,赵国伟. 铝在铸钢熔炼中的作用及其应用[J]. 铸造工程, 2014, 0(1): 24-25,38 |
| |
| 作者姓名： | 龚明健 张生存 王平 赵国伟 |
| |
| 作者单位： | 共享铸钢有限公司,宁夏银川750021 |
| |
| 摘 要： | 铝是现代炼钢生产中最常用的脱氧剂。介绍了铝脱氧的相关理论，重点探讨了铝在铸造用钢中的作用及其应用，详细分析了熔炼过程中EAF炉还原阶段和LF炉精炼阶段的工艺控制，使出钢时的全氧量被控制在50×10^-6左右。钢液中的夹杂物显著减少，钢液质量得到极大改善。
|
| 关 键 词： | 铸钢熔炼 Al2O3夹杂物 脱氧 |
Effect of Aluminum in Cast Steel Smelting and Its Application |
| |
| GONG Mingjian,ZHANG Shengcun,WANG Ping,ZHAO Guowei. Effect of Aluminum in Cast Steel Smelting and Its Application[J]. Foundry Engineering, 2014, 0(1): 24-25,38 |
| |
| Authors: | GONG Mingjian ZHANG Shengcun WANG Ping ZHAO Guowei |
| |
| Affiliation: | (Kocel Steel Foundry Co., Ltd., Yinchuan 750021, Ningxia, China) |
| |
| Abstract: | Aluminum is the most common deoxidizer in steelmaking. The correlation theory of aluminum deoxidation was introduced. The effect of aluminum in steelmaking and its application was mainly discussed. The process control of EAF reduction and Lf refining in cast steel smelting were analyzed in detail, and the total oxygen content was controlled at about 50× 10-6 while tapping. The inclusions in molten steel are significantly reduced, and the quality of molten steel is improved greatly. |
| |
| Keywords: | cast steel smelting inclusions of Al2O3 deoxidation |
| 本文献已被 维普 等数据库收录！ |
|
