Skip to main content

17 Result(s)

within Baohong Tian Remove this filter

and

  1. No Access

    Article

    Effects of Trace La on the Aging Properties of the Cu-Ti-Zr Alloys

    Cu-2Ti-0.3Zr and Cu-2Ti-0.3Zr-0.2La alloys were prepared by vacuum melting, and their mechanical properties and conductivity were measured after aging treatment. Both alloys were aged at 450 °C for 30 min to o...

    Nengneng Wang, Meng Zhou, Baohong Tian… in Journal of Materials Engineering and Perfo… (2024)

  2. No Access

    Article

    Ce Effects on Dynamic Recrystallization of Cu-Fe-Ti-Mg Alloys Due to Hot Compression

    This study researched how Ce addition affects the microstructure and mechanical behavior of Cu-Fe-Ti-Mg alloys during hot compression. A thermal deformation simulation machine was used to study the hot compres...

    Qingbao Cao, Meng Zhou, Yi Zhang, Haoyan Hu… in Journal of Materials Engineering and Perfo… (2023)

  3. No Access

    Article

    Effects of Trace Ce Addition on Hot Deformation Behavior of Cu-0.8 Mg Alloy

    Hot deformation tests of Cu-0.8 Mg and Cu-0.8 Mg-0.15 Ce alloys were carried out with a Gleeble-1500D thermal simulator in the temperature range of 500-850°C and the strain rate range of 0.001-10 s−1. Based on co...

    Guoqiang Sun, Yong Liu, Baohong Tian… in Journal of Materials Engineering and Perfo… (2020)

  4. No Access

    Article

    Mechanical and Electrical Properties and Phase Analysis of Aged Cu-Mg-Ce Alloy

    Aging behavior of the Cu-Mg-Ce alloy of various cold deformations with aging temperature ranging from 400 to 480 °C and aging time ranging from 10 to 480 min was investigated. Effects of the secondary phase on...

    Junchao An, Bingjie Wang, Yi Zhang… in Journal of Materials Engineering and Perfo… (2020)

  5. No Access

    Article

    Hot Deformation Behavior of the 20 vol.% TiC/Cu-Al2O3 Composites

    Hot deformation behavior of the 20 vol.% TiC/Cu-Al2O3 composite was studied using the Gleeble-1500D thermo-mechanical simulator with various strain rates at different deformation temperatures. The softening mecha...

    Yong Liu, Zhiqiang Yang, Baohong Tian… in Journal of Materials Engineering and Perfo… (2018)

  6. No Access

    Article

    Constitutive Model for Hot Deformation of the Cu-Zr-Ce Alloy

    Hot compressive deformation behavior of the Cu-Zr-Ce alloy has been investigated according to the hot deformation tests in the 550-900 °C temperature range and 0.001-10 s−1 strain rate range. Based on the true st...

    Yi Zhang, Huili Sun, Alex A. Volinsky… in Journal of Materials Engineering and Perfo… (2018)

  7. No Access

    Article

    Aging Strengthening Mechanism of the Cu-1.0Zr Alloy

    The effects of different aging processes on electrical conductivity and microhardness of a Cu-1.0Zr alloy were investigated. Microstructure and precipitates of the aged alloy were analyzed by transmission elec...

    Ka Tian, Baohong Tian, Yi Zhang, Yong Liu… in Metallurgical and Materials Transactions A (2017)

  8. Article

    Open Access

    Dynamic recrystallization behavior and processing map of the Cu–Cr–Zr–Nd alloy

    Hot deformation behavior of the Cu–Cr–Zr–Nd alloy was studied by hot compressive tests in the temperature range of 650–950 °C and the strain rate range of 0.001–10 s−1 using Gleeble-1500D thermo-mechanical simula...

    Yi Zhang, Huili Sun, Alex A. Volinsky, Baohong Tian, Kexing Song, Zhe Chai… in SpringerPlus (2016)

    Download PDF (2436 KB) View Article

  9. No Access

    Article

    Dynamic recrystallization model of the Cu-Cr-Zr-Ag alloy under hot deformation

    Hot deformation and dynamic recrystallization (DRX) behavior of the Cu-Cr-Zr-Ag alloy were studied by hot compressive tests in the 650–950 °C temperature and 0.001–10 s−1 strain rate ranges using Gleeble-1500D th...

    Yi Zhang, Baohong Tian, Alex A. Volinsky, **aohong Chen… in Journal of Materials Research (2016)

  10. No Access

    Article

    Microstructure and Precipitate's Characterization of the Cu-Ni-Si-P Alloy

    Microstructure of the Cu-Ni-Si-P alloy was investigated by transmission electron microscopy (TEM). The alloy had 551 MPa tensile strength, 226 HV hardness, and 36% IACS electrical conductivity after 80% cold r...

    Yi Zhang, Baohong Tian, Alex A. Volinsky… in Journal of Materials Engineering and Perfo… (2016)

  11. No Access

    Article

    Hot Deformation and Dynamic Recrystallization Behavior of the Cu-Cr-Zr-Y Alloy

    To study the workability and to optimize the hot deformation processing parameters of the Cu-Cr-Zr-Y alloy, the strain hardening effect and dynamic softening behavior of the Cu-Cr-Zr-Y alloy were investigated....

    Yi Zhang, Sun Huili, Alex A. Volinsky… in Journal of Materials Engineering and Perfo… (2016)

  12. No Access

    Article

    Hot Deformation Characteristics and Processing Maps of the Cu-Cr-Zr-Ag Alloy

    The hot deformation behavior of the Cu-Cr-Zr-Ag alloy has been investigated by hot compressive tests in the 650-950 °C temperature and 0.001-10 s−1 strain rate ranges using Gleeble-1500D thermo-mechanical simulat...

    Yi Zhang, Zhe Chai, Alex A. Volinsky… in Journal of Materials Engineering and Perfo… (2016)

  13. No Access

    Article

    Deformation Behavior and Microstructure Evolution of the Cu-2Ni-0.5Si-0.15Ag Alloy During Hot Compression

    Hot deformation behavior of the Cu-2Ni-0.5Si-0.15Ag alloy was investigated by hot compression tests using the Gleeble-1500D thermo-simulator in the 873 K to 1073 K (600 °C to 800 °C) temperatures range with th...

    Yi Zhang, Alex A. Volinsky, Qian-Qian Xu… in Metallurgical and Materials Transactions A (2015)

  14. No Access

    Article

    Effects of Ce Addition on High Temperature Deformation Behavior of Cu-Cr-Zr Alloys

    Hot deformation behavior of the Cu-Cr-Zr and Cu-Cr-Zr-Ce alloys was investigated by compressive tests using the Glee-ble-1500D thermomechanical simulator at 650-850 °C and 0.001-10 s−1 strain rate. The flow stres...

    Yi Zhang, Alex A. Volinsky, Hai T. Tran… in Journal of Materials Engineering and Perfo… (2015)

  15. No Access

    Article

    Hardness of metallic crystals

    This paper presents a new formula for calculating the hardness of metallic crystals, resulted from the research on the critical grain size with stable dislocations. The formula is H = 6 kG/[π(1 − ν)e ...

    Wuhui Li, Fengzhang Ren, Juanhua Su, Zhanhong Ma… in Bulletin of Materials Science (2011)

  16. No Access

    Article

    Hot-compression behaviors of W-50%Cu composite

    The hot compression behaviors of W-50%Cu composite were investigated at the strain rate range from 0.01 to 5.00 s−1 and the temperature range from 850 to 1000 °C on Gleeble-1500D hot simulator. The results show t...

    Yong Liu, Ruilong Zhao, Baohong Tian, **aowei Zhang in Rare Metals (2011)

  17. No Access

    Article

    Kinetic equation for internal oxidation of Cu-Al alloy spheres

    The kinetics of internal oxidation of Cu-Al alloy spheres, containing up to 2.214% mole fraction Al was investigated in the temperature range 1 023 K to 1 273 K, and the depth of internal oxidation was measure...

    Kexing Song Ph. D 宋克兴, Jianxin Gao… in Journal of Wuhan University of Technology-… (2007)