| 用Al-CaO复合发热剂对钢液升温的实验研究 |
| |
| 引用本文： | 于赋志,沈峰满,刘恒昌,陈永范.用Al-CaO复合发热剂对钢液升温的实验研究[J].东北大学学报(自然科学版),2001,22(3):295-298. |
| |
| 作者姓名： | 于赋志 沈峰满 刘恒昌 陈永范 |
| |
| 作者单位： | 东北大学材料与冶金学院!辽宁沈阳110004;东北大学材料与冶金学院!辽宁沈阳110004;鞍山钢铁学院!辽宁鞍山114002;鞍山钢铁学院!辽宁鞍山114002 |
| |
| 基金项目： | 辽宁省科委青年科研人才基金!资助项目 ( 9810 60 0 2 0 1) |
| |
| 摘 要： | 使用AlCaO作发热剂在中频感应炉内进行了钢液升温的实验研究·对实验中影响升温热效率的因素进行了分析,在工业生产中本复合发热剂中铝的升温热效率可达87%·在实验基础上,针对升温过程中钢液化学成分的变化还对AlCaO复合发热剂的辅助效果进行了分析,得出了使用AlCaO作发热剂对钢液进行升温是可行的,升温同时兼具脱硫效果,可有效防止连铸时中间包水口阻塞·
|
| 关 键 词： | 连铸 钢液升温 复合发热剂 热效率 脱硫 水口阻塞 |
| 文章编号： | 1005-3026(2001)03-0295-04 |
| 修稿时间： | 2000年7月19日 |
Experimental Research on Molten Steel Heating with Compound Heating Agent of Al-CaO |
| |
| YU Fu-zhi,SHEN Feng-man,LIU Heng-chang,CHEN Yong-fan.Experimental Research on Molten Steel Heating with Compound Heating Agent of Al-CaO[J].Journal of Northeastern University(Natural Science),2001,22(3):295-298. |
| |
| Authors: | YU Fu-zhi SHEN Feng-man LIU Heng-chang CHEN Yong-fan |
| |
| Abstract: | The application of Al CaO as compound heating agent to heat molten steel in medium frequency induction furnace wads studied. Factors on heating efficiency were analyzed in the experiments. The heating efficiency of aluminum can reach 87 percent in steelmaking. The subsidiary functions of Al CaO were also studied in connection with chemical composition change of molten steel during heating. Heating molten steel is feasible with Al CaO as compound heating agent. Al CaO has the ability of desulphurization while heating steel. The application may be efficacious against the tundish nozzle blockage during the continuous casting. |
| |
| Keywords: | continuous casting molten steel heating compound heating agent heating efficiency desulphurization nozzle blockage |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《东北大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《东北大学学报(自然科学版)》下载免费的PDF全文 |
