Numerical Simulation Research of the Quenching and Tempering Temperature Filed in Thick Nuclear Power Forgings of 18MnMoNi Steel

2018 3rd International Conference on Insulating Materials, Material Application and Electrical Engineering

材料科学;无线电电子学;电工学

Li, Zhongxun^1 ; Yan, Xiuping^1 ; Shi, Ronggang^1 ; Bie, Xiaoyu^2 ; Bie, Yewang^1

Nuclear and Radiation Safety Center, Beijing

100082, China^1

Global Energy Interconnection Research Institute, Beijing

102209, China^2

关键词: Finite element software;    Numerical simulation research;    Quenching and tempering;    Simulated results;    Treatment methods;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/452/2/022066/pdf
DOI  :  10.1088/1757-899X/452/2/022066

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Quenching and tempering is an important step in the production for large forgings of nuclear power. Combined with the necessary test, the numerical simulation of quenching and tempering can help us to decide the heat treatment methods and process parameters. We simulated the quenching and tempering process of 300mm-level forgings with the finite element software. By compared the simulated results with the actual measured data, the accuracy of numerical simulation should be improved.