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  1. No Access

    Article

    Non-isothermal crystallization kinetics of amorphous electroless nickel-phosphorus alloy plating

    Amorphous nickel-phosphorus alloy as a metallic glass layer can not only protect the substrate from mechanical stress and corrosion but also improve the optical performance. The morphology, structure and chemi...

    Meijuan Tian, Zengyun Jian, Rui Hai… in Journal of Thermal Analysis and Calorimetry (2023)

  2. No Access

    Article

    Properties of electroless thick nickel–phosphorus coating on SiCp/Al composite surface in acidic conditions

    Electroless thick Ni–P plating cannot only improve the corrosion resistance of the SiCp/Al composite substrate but also enhance the optical properties of materials. The influence of pH value on the properties ...

    Meijuan Tian, Zengyun Jian, Fange Chang, Rui Hai in Journal of Materials Science (2023)

  3. No Access

    Article

    Isothermal Crystallization Kinetics of Cr-Rich Metallic Glass Cr29.4Fe29.4Mo14.7C14.7B9.8Y2 with Promising Properties

    In the present paper, the isothermal crystallization kinetics for Cr-rich metallic glass (MG) Cr29.4Fe29.4Mo14.7C14.7B9.8Y2 with promising properties was investigated by approaches of Johnson–Mehl–Avrami (JMA) an...

    Tao Xu, Longchao Zhuo, Fange Chang… in Transactions of the Indian Institute of Me… (2022)

  4. No Access

    Article

    Isothermal crystallization kinetics of Fe75Cr5P9B4C7 metallic glass with cost-effectiveness and desirable merits

    In this work, the isothermal crystallization kinetics of cost-effective Fe75Cr5P9B4C7 metallic glass with a combination of desired merits synthesized by industrial ferro-alloys without high-purity materials was e...

    Tao Xu, Zengyun Jian, Fange Chang… in Journal of Thermal Analysis and Calorimetry (2018)

  5. No Access

    Article

    Study on glass transition temperature and kinetics of Cu–Zr glassy alloys

    Ideal glass transition temperatures and transition activation energies of Cu46Zr45Al9 metallic glass was investigated using differential scanning calorimetry (DSC). The Vogel–Fulcher–Tammann temperature T ...

    Hui Sun, Zengyun Jian, Bingqing Jiang… in Journal of Thermal Analysis and Calorimetry (2017)

  6. No Access

    Article

    In situ observations of the rapid solidification for undercooled Al30Si70 alloy melt

    Rapid solidification of Al30Si70 alloy was studied via electromagnetic levitation technique. The solidification kinetics and the morphology of the solidification front of the Si phase were analyzed in situ by usi...

    Junfeng Xu, Long Diao, Junhui Yan, Bo Dang, Man Zhu… in Journal of Materials Research (2016)

  7. No Access

    Article

    Crystal-Growth Transition and Homogenous Nucleation Undercooling of Bismuth

    The cross-sectional and surface morphologies of highly undercooled bismuth samples are investigated by optical microscopy and scanning electron microscopy. It is found that the grain morphology can be classifi...

    Zengyun Jian, Ji Chen, Fange Chang, Wanqi Jie in Metallurgical and Materials Transactions A (2011)

  8. No Access

    Article

    Simulation of molecular dynamics of silver subcritical nuclei and crystal clusters during solidification

    Molecular dynamics simulation is carried out to investigate the effects of cooling rate on the final configurations of silver after rapid solidification. The cooling rate for the formation of a silver amorphou...

    ZengYun Jian, Ji Chen, FangE Chang, Zhao Zeng… in Science China Technological Sciences (2010)

  9. No Access

    Article

    Solid-Liquid Interface Energy between Silicon Crystal and Silicon-Aluminum Melt

    By examining the surface morphologies of undercooled Si-20 at. pct Al alloy during and after the solidification process, it is determined that the critical undercooling for silicon to grow from lateral mode to...

    Zengyun Jian, **aoqin Yang, Fange Chang… in Metallurgical and Materials Transactions A (2010)