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| 连铸坯理想矫直曲线方程的数值解分析 | |
| 引用本文： | 景奉儒,张兴中,孟江,郭维谨. 连铸坯理想矫直曲线方程的数值解分析[J]. 重型机械, 2004, 0(3): 49-52 |
| 作者姓名： | 景奉儒 张兴中 孟江 郭维谨 |
| 作者单位： | 1. 燕山大学,河北,秦皇岛,066004 2. 中国矿业大学,江苏,徐州,221008 3. 宣化钢铁公司,河北,宣化,075100 |
| 摘 要： | 针对目前材料蠕变参数缺乏高温数据的情况,根据已有的实验数据对蠕变参数进行了外推,从而对铸坯的理想矫直微分方程进行了数值解析,从理论上阐明了固定辊连续矫直的辊列方案能够适应不同钢种、断面和拉速的浇铸. |
| 关 键 词： | 理想矫直曲线 蠕变参数 |
| 文章编号： | 1001-196X(2004)03-0049-04 |
| 修稿时间： | 2004-02-05 |
Analysis of the numerical solution to the ideal straightening curve equation of continuous casting slab |
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| JING Feng-ru,ZHANG Xing-zhong,MENG Jiang,GUO Wei-jin. Analysis of the numerical solution to the ideal straightening curve equation of continuous casting slab[J]. Heavy Machinery, 2004, 0(3): 49-52 | |
| Authors: | JING Feng-ru ZHANG Xing-zhong MENG Jiang GUO Wei-jin |
| Affiliation: | JING Feng-ru~1,ZHANG Xing-zhong~1,MENG Jiang~2,GUO Wei-jin~3 |
| Abstract: | For lack of material creep parameter in high temperature, an extrapolation based on experimental data is provided. Thus a numerical analysis is made for ideal straightening differential equation of casting slab, and the continuous straightening project arranged with fixed rolls is expounded in theory to adapt to casting in different grade, section and drawing velocity. |
| Keywords: | ideal straightening curve creep parameter |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |