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  1. No Access

    Article

    Effect of Pack Rolling and Heat Treatment on Microstructure and Mechanical Properties of B4CP/6061Al Composite Prepared by Powder Metallurgy

    This study aims to investigate the effect of hot pack rolling and T6 heat treatment on microstructure and mechanical properties of 25 vol% B4CP/6061Al composite fabricated by powder metallurgy. Results show that ...

    Shengpu Liu, Zhaoyao Zhou, Defu Li, Shengli Guo… in Metals and Materials International (2021)

  2. No Access

    Article

    An Investigation on Constitutive Relation and Dynamic Recrystallization of Hastelloy C-276 Alloy During Hot Deformation

    Hot compression tests of Hastelloy C-276 alloy were conducted at the temperature ranging from 1000 to 1250 °C and strain rate ranging from 0.01 to 10 s−1. The constitutive relation and critical points of dynamic...

    Shengli Guo, Jiachen Liu, Bin Du… in Journal of Materials Engineering and Perfo… (2020)

  3. No Access

    Article

    Investigation on Strength, Ductility and Electrical Conductivity of Cu-4Ag Alloy Prepared by Cryorolling and Subsequent Annealing Process

    Cu-Ag alloy is widely used as conductive material for high-field pulsed magnets in electrical industry. The cryorolling technique is considered as the most applicable severe plastic deformation technique. Ther...

    Shengli Guo, Shengpu Liu, Jiachen Liu… in Journal of Materials Engineering and Perfo… (2019)

  4. No Access

    Chapter and Conference Paper

    Analysis on Causes of Flaring Cracks in Thin-Walled 5A02 Aluminum Alloy Tubes

    In flaring process of some thin-walled 5A02 aluminum alloy tubes (“the tubes”) upon cold rolling and annealing, longitudinal cracks occur at the flared ends. In order to figure out the reason for these flaring...

    Chuan Wang, Defu Li, Jie Hu, Guoqiang Chai… in High Performance Structural Materials (2018)

  5. No Access

    Article

    Solution-based synthesis of carbon-hematite composite thin films for high-performance supercapacitor applications

    Supercapacitor has received intense interest due to its high-charge/discharge rate and high-power density. C/Fe2O3 layer with different C/Fe ratios were synthesized by a solution-based approach for supercapacitor...

    **zhan Su, Shangpu Liu, Jian Wang, Cong Liu, Yufeng Li, Dongyang Wu in MRS Communications (2016)