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  1. No Access

    Article

    Ameliorating the Strength-Modulus Synergy in GNPs Reinforced Mg–Zn–Zr Composites via Multidirectional Forging and Hot Extrusion Deformation

    The integration of lightweight and high-modulus magnesium-based materials is becoming increasingly valued as structural materials due to the complexity and intelligence of industrial products like automobiles ...

    Yuhao Chen, Kaibo Nie, Kunkun Deng… in Acta Metallurgica Sinica (English Letters) (2024)

  2. No Access

    Article

    Effect of Ca/Al Ratio on Microstructure and Mechanical Properties of Slow Extrusion High-Strength Mg-Al-Ca-Mn Alloys

    The role of different Ca/Al mass ratios (ranging from 0.2 to 1.4) in modifying the microstructure, phase evolution and the mechanical properties of Mg-Al-Ca-Mn alloys was investigated. The primary second phase...

    Shilei Wang, Kaibo Nie, An Yang, Kunkun Deng in Journal of Materials Engineering and Perfo… (2023)

  3. No Access

    Article

    The Effect of Extrusion Parameters on the Microstructure and Mechanical Properties of TiCp/Mg-2.4Al-2.4Ca-0.6Mn Nanocomposites

    TiCp/Mg-2.4Al-2.4Ca-0.6Mn (wt.%) nanocomposites have been extruded at different extrusion parameters. The grain of the composites was remarkably refined, and main second phase changed from the continuous network ...

    Hongwei Li, Kaibo Nie, Zhilong Liu, An Yang, Kunkun Deng in JOM (2022)

  4. No Access

    Article

    Effect of extrusion on the microstructure and mechanical properties of a low-alloyed Mg−2Zn−0.8Sr−0.2Ca matrix composite reinforced by TiC nano-particles

    A low-alloyed Mg−2Zn−0.8Sr−0.2Ca matrix composite reinforced by TiC nano-particles was successfully prepared by semi-solid stirring under the assistance of ultrasonic, and then the as-cast composite was hot ex...

    Zedong Wang, Kaibo Nie, Kunkun Deng… in International Journal of Minerals, Metallu… (2022)

  5. No Access

    Article

    The effect of Zn/Ca ratio on the microstructure, texture and mechanical properties of dilute Mg–Zn–Ca–Mn alloys that exhibit superior strength

    The microstructure, texture and mechanical properties of a series of Mg–Zn–Ca–Mn alloys with three Zn/Ca ratios (2.63, 1.22 and 0.53, by weight ratio) were investigated. The dominant second phase changed from ...

    Kaibo Nie, Zhihao Zhu, Paul Munroe, Kunkun Deng… in Journal of Materials Science (2020)

  6. No Access

    Article

    Development of Mg–Zn–Y–Ca alloys containing icosahedral quasicrystal phase through trace addition of Y

    In this work, three Mg–Zn–Y–Ca alloys reinforced by icosahedral quasicrystal phase through trace Y addition were extruded at a low temperature of 503 K. With increasing the contents of Zn and Y, the grain size...

    Kaibo Nie, **nkai Kang, Kunkun Deng, Yachao Guo… in Journal of Materials Research (2018)

  7. No Access

    Article

    Microstructure evolution and enhanced mechanical properties of hot rolled Mg–3Al–Zn alloy with the addition of Al and Si as a eutectic alloy

    Mg–3Al–Zn alloy with the addition of Al and Si as a eutectic alloy was subjected to conventional hot rolling. The corresponding mechanical properties, microstructure evolution, and dynamic recrystallization me...

    Liuwei Zheng, Kaibo Nie, Huihui Nie, Wanggang Zhang… in Journal of Materials Research (2017)

  8. No Access

    Article

    Characterization and strengthening mechanism of SiC nanoparticles reinforced magnesium matrix composite fabricated by ultrasonic vibration assisted squeeze casting

    SiC nanoparticles reinforced magnesium matrix composite was fabricated by ultrasonic vibration assisted squeeze casting. Since ultrasonic device could meet the use requirements according to theoretic calculati...

    Kaibo Nie, Kunkun Deng, **aojun Wang, Kun Wu in Journal of Materials Research (2017)

  9. No Access

    Article

    Microstructure and Tensile Properties of n-SiCp/Mg-9%Al Composites Prepared by Ultrasonic Assisted Hot Pressing of Powder

    In this paper, the Mg-9%Al alloy reinforced by 5 wt.% SiC nanoparticles was fabricated by hot pressing of powder with ultrasonic vibration under a semi-solid state. The influence of hot-pressing temperature on...

    Ming Li, Hongxia Wang, Kaibo Nie, Yiming Liu… in Journal of Materials Engineering and Perfo… (2017)

  10. No Access

    Article

    Microstructure Evolution and Mechanical Properties of Long Period Stacking Ordered Mg96Gd3Ni1 Alloy with Al and Sr Additions

    The effects of 0.3 at. pct Al and x at. pct Sr (x = 0.0, 0.1, 0.2, 0.3) on the microstructure and mechanical properties of as-cast Mg96Gd3Ni1 alloy were investigated. With addition of 0.3 at. pct Al, new quaterna...

    Dandan Wang, **shan Zhang, Wenbo Zhang… in Metallurgical and Materials Transactions A (2015)