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  1. No Access

    Article

    Concentration-Dependent High-Temperature Deformation Mechanism of Hexagonal Close-Packed Ti-Al Alloys

    The dependence of Al alloying on the high-temperature deformation physics of Ti-Al alloys was investigated in the present study. The mechanisms of planar dislocation slip, enhanced 〈c + a〉 activity and stacking f...

    Hao Wu, Kun Xu, Qinggang Li, Junyan Wu… in Metallurgical and Materials Transactions A (2020)

  2. No Access

    Article

    Dependence of Nb do** on microstructure and mechanical properties of Al2O3/Ti3SiC2 composites

    In this work, the Al2O3/Ti3SiC2 composites with different Nb do** amounts (0–5 vol%) were prepared by vacuum hot pressing sintering (30 MPa, 1450 for 1 h). Various tests and characterization had been performed ...

    **man Yu, Guopu Shi, Qinggang Li, Junyan Wu, Liu Zhang… in Journal of Materials Science (2020)

  3. No Access

    Article

    On the Enhanced Deformability of Brittle Intermetallics Through the Design of Heterogeneous Multi-layered Structure

    Industrial manufacturing, forming, and application of brittle materials such as Ti3Al intermetallic compounds are influenced by their poor plastic deformability. For evading such a dilemma, we propose a heterogen...

    Hao Wu, Zhuangzhuang Liu, Haibo Hu… in Metallurgical and Materials Transactions A (2019)

  4. No Access

    Article

    Intrinsic Properties and Structure of AB2 Laves Phase ZrW2

    Using the first-principle calculations along with the quasi-harmonic Debye model, we explore the structural, thermodynamic, mechanical, and electronic properties of ZrW2 intermetallic considering temperature or p...

    Junyan Wu, Bo Zhang, Yongzhong Zhan in Metallurgical and Materials Transactions A (2017)

  5. No Access

    Article

    Combustion Synthesis of TiB2-TiC/42CrMo4 Composites with Gradient Joint Prepared in Different High-Gravity Fields

    The novel TiB2-TiC/42CrMo4-laminated composite materials were successfully fabricated by combustion synthesis in different high-gravity fields. This ceramic/metal composite material possesses continuously graded ...

    Xuegang Huang, Jie Huang, Zhongmin Zhao… in Journal of Materials Engineering and Perfo… (2015)

  6. Article

    Open Access

    Fusion bonding and microstructure formation in TiB2-based ceramic/metal composite materials fabricated by combustion synthesis under high gravity

    The novel ceramic/metal composite materials were successfully fabricated by combustion synthesis in high gravity field. In this paper, the Ti-B4C was selected as the main combustion reaction system to obtain TiB2

    Xuegang Huang, Jie Huang, Zhongmin Zhao, Long Zhang… in Journal of Advanced Ceramics (2015)

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