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  1. No Access

    Article

    Effect of Cerium Element on Non-metallic Inclusions Formation During Molten and Solidification Processes of Q355 Microalloy Structural Steel

    50~690 ppm cerium-containing steel samples were prepared in a 50 kg vacuum induction furnace. The morphology, composition, and size of rare-earth inclusions in steel with different cerium contents were charact...

    Bo Zhao, Wei Wu, Feng Yang, Jiaqing Zeng… in Metallurgical and Materials Transactions B (2024)

  2. No Access

    Article

    Theoretical study of micro/nano-scale bistable plate for flexoelectric energy harvesting

    Flexoelectricity offers a number of advantages in micro/nano-scale devices when compared with piezoelectricity as confirmed through numerous experiments and theoretical analyses. Snap-through behavior in bista...

    Lihua Chen, Shiqing Pan, Yaying Fei, Wei Zhang, Fenghong Yang in Applied Physics A (2019)

  3. No Access

    Article

    In situ XRD analyses for asymmetric responses of poled PLZT ceramics during electric fatigue

    Electric fatigue behaviors of the poled lanthanum-doped lead zirconate titanate (PLZT) ceramics were investigated using a home-made electric loading apparatus in conjunction with a conventional X-ray diffracto...

    Fengjuan Yang, Xuan Cheng, Ying Zhang in Applied Physics A (2019)

  4. No Access

    Article

    A High-Strength High-Ductility Ti- and Mo-Bearing Ferritic Steel

    This study reports the development of a Ti- and Mo-bearing ferritic steel precipitation-strengthened by nanometer-sized carbides. The steel showed an ultimate tensile strength of 995 MPa, a tensile elongation ...

    Yao Huang, Aimin Zhao, **aopei Wang… in Metallurgical and Materials Transactions A (2016)

  5. No Access

    Article

    Performance and stability studies of inverted polymer solar cells with TiO2 film as a buffer layer

    TiO2 based inverted polymer solar cells (PSCs) with a structure of fluorine-doped tin oxide (FTO)/TiO2/P3HT:PCBM/PEDOT:PSS/Ag presented excellent air stabilities,; the power conversion efficiency (PCE) of devices...

    Ruixiang Peng, Feng Yang, **nhua Ouyang, Ying Liu, Yong-Sang Kim… in Applied Physics A (2014)

  6. No Access

    Article

    Microstructural evolution in electroformed nickel shaped-charge liners with nano-sized grains undergone deformation at ultrahigh strain rate

    Nickel shaped-charge liners with nano-sized grains were prepared by the electroforming technique, and the deformation at ultrahigh strain rate was performed by explosive detonation. The as-formed and post-defo...

    Feng Yang, Chun-hua Li, Sheng-wei Cheng… in International Journal of Minerals, Metallu… (2010)

  7. No Access

    Article

    Carbochlorination kinetics of titanium dioxide with carbon and carbon monoxide as reductant

    Kinetic study of the chlorination of titanium dioxide (rutile and anatase) was carried out in a fixedbed reactor at temperature ranging from 800 °C to 1000 °C and normal pressure. In our experiment, titanium d...

    Fenglin Yang, Vladimir Hlavacek in Metallurgical and Materials Transactions B (1998)