Numerical simulation of the H-beam during cooling process

摘要：

　　In order to improve the comprehensive mechanical properties of the steel,the heat treatment software COSMAP is used to simulate the rolling and controlled cooling of H-beam.The numerical simulation shows that the mechanical properties of controlled cooling can be obviously improved,when the cooling rate is controlled at 10℃/s around.Strength and hardness can be improved under the condition of ductility and toughness ensured.Meanwhile the amount of residual austenite can be reduced significantly.It provides a theoretical basis for further optimization of the heat treatment process.

关键词： controlled cooling cooling rate numerical simulation mechanical properties

作者: Jian Liu Fu-Zeng Hou Xiao-Guang Yu

作者单位: Liaoning University of Science and Technology, Mechanical Engineering and Automation school, Anshan, China 114051

会议类型: 国际会议

会议名称: 2012 International Conference on Engineering Materials,Geotechnical Engineering and Environmental Engineering(EMGEEE2012)(2012工程材料、岩石工程和环境工程国际会议)

会议地点: 石家庄

会议语种:英文

页码: 145-149

在线出版日期: 2012-10-26（万方平台首次上网日期，不代表论文的发表时间）