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  1. No Access

    Article

    Microstructure of Batch Hot-Dip Zn-5 Wt Pct Al Coatings: Comparison of Ball-Milling Pretreatment and Conventional Pretreatment

    Instead of pickling and solvent fluxing in the conventional batch hot-dip galvanizing, ball-milling pretreatment was used to study the crystal orientation of the Q235 steel surface and the structure growth of ...

    Zhiwei Li, Shijun Zhou, Yulong Zhou, … in Metallurgical and Materials Transactions A (2024)

  2. No Access

    Article

    Synergistic Effect of Lanthanum and Melt Purification on the Microstructure of Hypereutectic Al–Si Alloy

    The synergistic effect of lanthanum and melt purification on the microstructure of hypereutectic Al–Si alloy was investigated by optical microscopy, scanning electron microscopy/energy dispersive spectroscopy,...

    Yilei **g, Ya Liu, Hao** Peng… in Transactions of the Indian Institute of Me… (2023)

  3. No Access

    Article

    Effect of Self-Inoculation Treatment on Microstructure and Mechanical Properties of Eutectic Al–Si Alloy

    Eutectic Al–Si alloy was self-inoculated by spheroidized Al–12.6Si alloy. The microstructure and mechanical properties of self-inoculated eutectic Al–Si alloy were observed by optical microscopy, scanning elec...

    Ze Zhu, Hongbao Li, Ya Liu, Jianhua Wang, Xu** Su in Physics of Metals and Metallography (2023)

  4. No Access

    Article

    Effect of Cooling Conditions on the Solidification Microstructure and Mechanical Properties of Al–18Si Alloy

    In this paper, the effects of cooling conditions on the solidification microstructure and mechanical properties of Al–18Si alloy were studied. Results show that the cooling rate up to about 250 K/s could be ob...

    Ze Zhu, Han Zhou, Ya Liu, Changjun Wu… in Transactions of the Indian Institute of Me… (2023)

  5. No Access

    Article

    Formation and fracture characteristics of friction stir lap joint of Alclad 2A12-T42 aluminum alloy at different tilt angles

    The focus of the current investigation is on how tilt angle (TA) affects the formation and fracture characteristics of friction stir lap welded in 2A12-T42 aluminum alloy. The results demonstrated that as the ...

    Zulai Huang, Shulei Sun, Jianhua Wang, Li Zhou, Ning Guo… in Welding in the World (2023)

  6. No Access

    Article

    Effect of KCl–ZnCl2 Ball-Milling Fluxing on Microstructure and Corrosion of Iron Ingot Hot-Dip Zinc Coating

    In this study, scanning electron microscopy, differential scanning calorimetry, X-ray photoelectron spectroscopy, and electrochemical workstation were used to study the effect of KCl–ZnCl2 ball-milling fluxing on...

    Zhiwei Li, Hao** Peng, Aijun **e… in Metallurgical and Materials Transactions A (2023)

  7. No Access

    Article

    Effect of Surface Micromorphology and Roughness of Iron Ingot on Microstructures of Hot-Dip Galvanized Coating

    This study uses ball milling instead of pickling pretreatment to investigate the effect of the surface micromorphology and roughness of the iron ingot on microstructures of the hot-dip galvanized coating. The ...

    Zhiwei Li, Hao** Peng, Ya Liu… in Transactions of the Indian Institute of Me… (2022)

  8. No Access

    Article

    Phase Stability and Microhardness of the AlxCr2-xCoFeNi High-Entropy Alloys

    The phase constituent, phase stability, microstructure, and hardness of seven arc melted AlxCr2-xCoFeNi (x = 0.25~1.75) high-entropy alloys, in as-cast and 800 or 1000°C annealed states, were investigated using X...

    Wei **ong, Changjun Wu, Ya Liu, Hao Tu… in Journal of Phase Equilibria and Diffusion (2021)

  9. No Access

    Article

    Experimental Investigation of the Phase Relationship of the Fe-Cr-Sn System

    In this work, 700 and 850 °C isothermal sections of the Fe-Cr-Sn ternary system were experimentally determined by means of optical microscopy, scanning electron microscopy combined with energy dispersive spect...

    Zhihua Zhou, Ya Liu, Changjun Wu, Hao** Peng… in Journal of Phase Equilibria and Diffusion (2020)

  10. No Access

    Article

    Phase Equilibria of the Al-Ni-Sn System at 600 and 800 °C

    The 600 and 800 °C isothermal sections of the Al-Ni-Sn ternary system were determined based on examination of equilibrated alloys by SEM spectroscopy and x-ray powder diffraction. Nine and Six three-phase regi...

    Hao Tu, Zhiqiang Zhang, Ya Liu, Changjun Wu… in Journal of Phase Equilibria and Diffusion (2020)

  11. No Access

    Article

    Effect of Complex Modification on Microstructure and Mechanical Properties of Hypoeutectic Al–Si

    Hypoeutectic Al–Si alloy was modified by Al–5Ti and Al–3P alloys. The microstructure, fracture morphology, and mechanical properties of the alloys were characterized using optical microscopy, scanning electron...

    Jianhua Wang, Yaling Liu, Jiaqing Zhu… in Metallography, Microstructure, and Analysis (2019)

  12. No Access

    Article

    The Isothermal Section of the Al-Si-Ti Ternary System at 550 °C

    The isothermal section of the Al-Si-Ti ternary system at 550 °C has been determined using scanning electron microscopy, energy dispersive spectroscopy, and x-ray diffraction. Results show that there are 12 thr...

    Jianhua Wang, Yaling Liu, Ya Liu, Changjun Wu… in Journal of Phase Equilibria and Diffusion (2019)

  13. No Access

    Article

    Phase Constituent and Microhardness of As-Cast and Long-Time Annealed AlxCo2−xCrFeNi Multicomponent Alloys

    The phase constituent and microstructure of arc-melted AlxCo2−xCrFeNi multicomponent alloys, in both the as-cast state and after annealed at 800 or 1000 °C for 30 days, were experimentally investigated by scannin...

    Ya Sun, Changjun Wu, Hao** Peng, Ya Liu… in Journal of Phase Equilibria and Diffusion (2019)

  14. No Access

    Article

    The 600 °C Isothermal Section of the Al-Cu-Ti Ternary System

    Hot-dipped aluminized steel pipe has good heat resistance, corrosion resistance and wear resistance, which can play a good protective role for oil and gas pipelines. In order to analyze the phase composition o...

    Hao** Peng, Zhiwei Li, Xu** Su, Ya Liu… in Journal of Phase Equilibria and Diffusion (2019)

  15. No Access

    Article

    Experimental Study of the 600 and 800 °C Isothermal Sections of the Al-Sb-Cr System

    The 600 and 800 °C isothermal sections of the Al-Sb-Cr ternary system were studied by scanning electron microscopy, energy dispersive x-ray spectroscopy, and x-ray diffraction. No ternary compound was found in...

    Xu** Su, Yukuan **a, Ya Liu, Changjun Wu… in Journal of Phase Equilibria and Diffusion (2019)

  16. No Access

    Article

    An Al-1.5B-3P Alloy Designed for Complex Modification of a Eutectic Al-Si Alloy Based on an Al-B-P Phase Diagram

    The 700 °C isothermal section of an Al-B-P ternary system was analyzed by scanning electron microscopy coupled with an energy dispersive spectrometry and x-ray diffraction. The Al-1.5B-3P master alloy, design...

    Shuo Wang, Ya Liu, Hao Tu, Jianhua Wang… in Journal of Phase Equilibria and Diffusion (2019)

  17. No Access

    Article

    Phase Equilibria of the Al-Mn-Sn System at 450 and 800 °C

    Phase equilibria of the Al-Mn-Sn system were investigated by means of x-ray powder diffraction, scanning electron microscopy and energy dispersive spectroscopy. Two isothermal sections of the Al-Mn-Sn system a...

    Ya Liu, Shuai Jiang, Changjun Wu, Jianhua Wang… in Journal of Phase Equilibria and Diffusion (2019)

  18. No Access

    Article

    The 600 °C Isothermal Section of the Zn-Al-La Ternary System

    The 600 °C isothermal section of the Zn-Al-La ternary system was experimentally determined using scanning electron microscopy/energy dispersive spectroscopy, X-ray diffraction and equilibrated alloy method. Th...

    Hao** Peng, Shouwu Xu, Jianhua Wang, Ya Liu… in Journal of Phase Equilibria and Diffusion (2018)

  19. No Access

    Article

    650 and 750 °C Isothermal Sections of the Cr-Sb-Fe System

    The 650 and 750 °C isothermal sections of the Cr-Sb-Fe ternary system were determined by means of scanning electron microscopy, energy dispersive spectroscopy and x-ray diffraction. More than 40 alloys were pr...

    Yukuan **a, Ya Liu, Changjun Wu, Hao** Peng… in Journal of Phase Equilibria and Diffusion (2018)

  20. No Access

    Article

    Experimental Investigation of the Isothermal Section of the Fe-Mn-Sn System at 723 K

    Phase relationships in the Fe-Mn-Sn ternary system at 723 K were investigated using equilibrated approach. More than 40 alloys were prepared by arc-melting method and examined by x-ray powder diffraction, sca...

    Ya Liu, Bin Zhou, Changjun Wu, Hao** Peng… in Journal of Phase Equilibria and Diffusion (2018)

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