Prediction of Microstructure and Mechanical Properties of Plate in Roller Quenching

摘要：

Finite difference equations are used for simulation of plate temperature field in roller quenching, and cooling rate in thickness direction is calculated in this paper. Based on improved Maynier model of steel chemical composition and cooling rate, the microstructure constituents and hardness of 30mm thickness pressure vessel steel 07MnNiMoVDR are predicted and calculated with interpolation method. The experimental verification indicates that the simulation results agree well with the experimental ones.

关键词： Plate Prediction of microstructure and mechanical Properties Roller quenching process Maynier model

作者: Chao Wang Jiadong Li Guo Yuan Zhaodong Wang Guodong Wang

作者单位: State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang, China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Materials Processing(2011年机电一体化与材料加工国际会议 ICMMP)

会议地点: 广州

会议语种:英文

页码: 462-465

在线出版日期: 2011-11-18（万方平台首次上网日期，不代表论文的发表时间）