| 热连轧带钢层流冷却过程温度场模拟 |
| |
| 引用本文： | 赵刚,胡海,董述峰,张春林,廖志,杨辉,郁盛富. 热连轧带钢层流冷却过程温度场模拟[J]. 武汉科技大学学报(自然科学版), 2011, 34(2) |
| |
| 作者姓名： | 赵刚 胡海 董述峰 张春林 廖志 杨辉 郁盛富 |
| |
| 作者单位： | 1. 武汉科技大学材料与冶金学院,湖北,武汉,430081
2. 湖南华菱涟源钢铁公司热连轧厂,湖南,娄底,417009 |
| |
| 摘 要： | 轧后冷却过程中,卷取温度对带钢最终的微观组织和力学性能有重要影响。针对带钢轧后的层流冷却过程,分别采用有限差分法和有限元法,建立了带钢厚度方向的温度场模型,并将模型计算值与实测值进行对比。结果表明,两种方法建立的模型均能较准确地反映层流冷却过程中带钢的瞬态温度分布,为进一步分析带钢的微观组织转变和力学性能提供了依据。
|
| 关 键 词： | 有限差分法 有限元法 层流冷却 热连轧带钢 温度场模拟 |
Simulation of thermal field in laminar cooling process for hot rolled strip |
| |
| Zhao Gang,Hu Hai,Dong Shufeng,Zhang Chunlin,Liao Zhi,Yang Hui,Yu Shengfu. Simulation of thermal field in laminar cooling process for hot rolled strip[J]. Journal of Wuhan University of Science and Technology(Natural Science Edition), 2011, 34(2) |
| |
| Authors: | Zhao Gang Hu Hai Dong Shufeng Zhang Chunlin Liao Zhi Yang Hui Yu Shengfu |
| |
| Affiliation: | Zhao Gang1,Hu Hai1,Dong Shufeng1,Zhang Chunlin1,Liao Zhi2,Yang Hui2,Yu Shengfu2 (1.College of Materials Science and Metallurgical Engineering,Wuhan University of Science and Technology,Wuhan 430081,China,2.Hot Strip Mills,Lianyuan Iron and Steel Co.,Ltd.,Loudi 417009,China) |
| |
| Abstract: | Coiling temperature has significant impact on final microstructure and mechanical properties of hot rolled strip during run-out table cooling process.Finite difference method and finite element method are adopted,respectively,to establish the model of thermal field of the strip in the direction of thickness under the laminar cooling process.The result shows that both methods can reflect the transient temperature distribution of the strip accurately during laminar cooling process,which provides guidance for ... |
| |
| Keywords: | finite difference method finite element method laminar cooling hot rolled strip temperature field simulation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
