Hot Forming Flow Stress Prediction of Steel 50A1300 by BPA ANN

摘要：

　　The researches of non-oriented silicon steel are mainly focused on the effect of main processing parameters on the microstructure and magnetic properties,but there have been few studied about its flow stress until now.In this paper,the hot deformation of non-oriented silicon steel 50A1300 is studied by thermal-mechanical simulation method.The hot deformation behavior of the steel is explored and the flow stress prediction of the steel is established based on a kind of BPA ANN.A piecewise method is proposed in this paper,and the prediction with this new method has good accuracy.

关键词： hot forming flow stress non-oriented silicon steel back propagation algorithm (BPA) artificial neural network (ANN)

作者: Zhengxin TANG Xudong ZHOU

作者单位: Physics & Engineering College Henan University of Science & Technology Luo Yang, 471003,China Material Science & Engineering College Henan University of Science & Technology Luo Yang,471003, Chi

会议类型: 国际会议

会议名称: 2012 2nd international Conference on Materials Science and Information Technology(2012第二届材料科学与信息技术国际会议)(MSIT2012)

会议地点: 西安

会议语种:英文

页码: 105-109

在线出版日期: 2012-08-24（万方平台首次上网日期，不代表论文的发表时间）