| RH精炼过程温降规律的研究 |
| |
| 引用本文： | 李相臣,何平,王峰,王广忠.RH精炼过程温降规律的研究[J].钢铁研究,2010(5):13-15. |
| |
| 作者姓名： | 李相臣 何平 王峰 王广忠 |
| |
| 作者单位： | [1]钢铁研究总院冶金工艺研究所,北京100081 [2]唐山钢铁公司第一钢轧厂,河北唐山063016 |
| |
| 摘 要： | 为了掌握RH精炼过程钢水温降规律,进而确定合理温降制度,对唐钢生产硅钢时RH处理过程的不同阶段温降速率进行统计分析;结合RH处理过程影响钢水温降的吹氧、合金化等因素,得到了RH处理过程温降计算模型。通过生产数据进行验证,RH精炼过程温降误差为±5℃的准确率为78.57%。
|
| 关 键 词： | RH 精炼 钢水温度 数学模型 |
Study on temperature drop in RH refining process |
| |
| LI Xiang-chen,HE Ping,WANG Feng,WANG Guang-zhong.Study on temperature drop in RH refining process[J].Research on Iron and Steel,2010(5):13-15. |
| |
| Authors: | LI Xiang-chen HE Ping WANG Feng WANG Guang-zhong |
| |
| Affiliation: | 1. Department of Metallurgical Technology, Central Iron and Steel Research Institute, Beijing 100081, Chinas2. No. 1 Steel Rolling Mill, Tangshan Iron and Steel Company, Tangshan 063016, China) |
| |
| Abstract: | In order to determine reasonable temperature drop parameters in RH refining process to produce silicon steel in Tang Steel, the speed of temperature drop in different stages of RH refining process is analyzed with statistic data. A mathematical model of temperature drop of RH refining process is developed and tested with measured temperature. The results show that the accuracy for predicting the temperature drop of molten steel in RH process is 78. 57 % with average errors in ±5℃. |
| |
| Keywords: | RH refining molten steel temperature mathematical model |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
