Effect of magnetic field strength on M6C carbide precipitation behavior in W6Mo5Cr4V3 high speed steel during tempering

National Conference on Theory of Magnetism

Wu, Y.^1 ; Zhang, Z.W.^2 ; Li, H.H.^2 ; Zhao, X.^2

Research Academy, Northeastern University, Shenyang, Liaoning

110819, China^1

Key Laboratory for Anisotropy and Texture of Materials, Ministry of Education, Northeastern University, Shenyang, Liaoning

110819, China^2

关键词: Effect of magnetic field;    High magnetic fields;    High-speed steels;    M6C carbide;    Magnetic field strengths;    Precipitation morphologies;    Spheroidization;    Tempering temperature;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/827/1/012017/pdf
DOI  :  10.1088/1742-6596/827/1/012017

来源: IOP

【 摘 要 】

Effect of high magnetic field strength on M6C carbide precipitation morphology in W6Mo5Cr4V3high speed steel was investigated. Results showed that at low and medium tempering temperatures, the high magnetic field significantly affects the precipitation morphology of M6C carbides and shows strong spheroidization. This effect increases with the enhancement of the magnetic field strength. At high tempering temperature, the high magnetic field has no obvious effect on M6C carbide precipitation behavior.