ISSN：1003-8620

CN：42-1243/TF

主管：中信泰富特钢集团股份有限公司

主办：大冶特殊钢有限公司

特殊钢 ›› 2006, Vol. 27 ›› Issue (5): 12-14.

• 试验研究 • 上一篇    下一篇

高速线材82B控制冷却线的数学模型和应用

徐进桥,  刘雅政,  周淑梅   

  1. 北京科技大学材料科学与工程学院，北京100083
  • 收稿日期:2006-03-06 出版日期:2006-10-01 发布日期:2006-10-01

Mathematical Modeling and Application of Controlled Cooling Line of High-Speed Rolling Rod 82B

Xu Jinqiao, Liu Yazheng, Zhou Shumei   

  1. School of Materials Science and Engineering, University of Science and Technology, Beijing 100083
  • Received:2006-03-06 Published:2006-10-01 Online:2006-10-01

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摘要： 釆用商用有限元软件Marc,模拟研究了成分(% )为0. 80 -0. 82C,0.6-0. 9Mn,0.016V成品规 格Φ12. 5 mm高速线材82B的62.7 m控制冷却线水冷段和风冷段过程的钢材温度的数学模型。模拟计算的 结果与现场实测值对比表明，其误差＜25℃

Abstract: The mathematical modeling of finished Φ12. 5 mm rod temperature at water cooling zone and blast cooling zone of 62.7 m controlled cooling line for rod 82B (0. 80 -0. 82C, 0. 6 -0. 9Mn, 0. 016V) has been studied by using commercial FEM software Marc. The comparison between model calculated results and measured results at situ showed that the error was＜25℃

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