Numerical simulation of the change characteristics of power dissipation coefficient of Ti-24Al-15Nb alloy in hot deformation

摘要：

　　The power dissipation maps of Ti-25Al-15Nb alloy were constructed by using the compression test data.A method is proposed to predict the distribution and variation of power dissipation coefficient in hot forging process using both the dynamic material model and finite element simulation.Using the proposed method,the change characteristics of the power dissipation coefficient are simulated and predicted.The effectiveness of the proposed method was verified by comparing the simulation results with the physical experimental results.

作者: Kelu Wang Xin Li Xiaobo Zhang

作者单位: School of Aeronautical Manufacturing Engineering,Nanchang Hangkong University,Nanchang,China

会议类型: 国际会议

会议名称: The 1st International Symposium on Application of Materials Science and Energy Materials (SAMSE 2017)

会议地点: 上海

会议语种:英文

页码: 1-5

在线出版日期: 2017-12-28（万方平台首次上网日期，不代表论文的发表时间）