Search Results - Dengfu Chen

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    Numerical Simulation of Fluid Flow and Solidification in Round Bloom Continuous Casting with Alternate Final Electromagnetic Stirring

    Numerical Simulation of Fluid Flow and Solidification in Round Bloom Continuous Casting with Alternate Final Electromagnetic Stirring by Bingzhi Ren, Lilong Zhu, Hongdan Wang, Dengfu Chen

    Published 2025-05-01

    Final electromagnetic stirring (F-EMS) effectively improves macrosegregation and central porosity in round bloom continuous casting, while the flow and solidification of molten steel under F-EMS have a direct impact on metallurgical properties. Fluid flow and solidification behavior in a 600 mm roun...

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    Dispersion strengthening in Ni–Co–Cr–SiC coatings: Effects of particle-matrix adhesion and dislocation obstruction revealed by multiscale modeling

    Dispersion strengthening in Ni–Co–Cr–SiC coatings: Effects of particle-matrix adhesion and dislocation obstruction revealed by multiscale modeling by Peng Liu, Dengfu Chen, Qian Hua, Yucheng Wang, Rongcheng Sheng

    Published 2025-07-01

    This study aims to develop a high-hardness, wear-resistant Ni–Co–Cr–SiC composite coating to address increasingly stringent substrate protection requirements. The Ni–Co–Cr–SiC composite coating was fabricated via composite electrodeposition. The dispersion strengthening mechanism of SiC particles wa...

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