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  1. No Access

    Article

    Microstructure and mechanical properties of extruded Mg–Gd–Y–Zn alloy with Mn or Zr addition

    The microstructure and mechanical properties of the extruded Mg–2Gd–1.2Y–0.5Zn (at.%) alloy with Mn or Zr addition were investigated. The results show that Zr addition refines the microstructure of the homogen...

    C. Xu, T. Nakata, G. H. Fan, X. W. Li, G. Z. Tang, L. Geng in Journal of Materials Science (2019)

  2. No Access

    Article

    Deformation Behavior of Ultra-Strong and Ductile Mg-Gd-Y-Zn-Zr Alloy with Bimodal Microstructure

    An ultra-strong and ductile Mg-8.2Gd-3.8Y-1Zn-0.4Zr (wt pct) alloy was developed by using hot extrusion to modify the microstructure via forced-air cooling and an artificial aging treatment. A superior strength–d...

    C. Xu, G. H. Fan, T. Nakata, X. Liang in Metallurgical and Materials Transactions A (2018)

  3. Article

    Open Access

    Revealing extraordinary tensile plasticity in layered Ti-Al metal composite

    Layered Ti-Al metal composite (LMC) fabricated by hot-pressing and hot-rolling process displays higher ductility than that of both components. In this paper, a combination of digital image correlation (DIC) and X

    M. Huang, G. H. Fan, L. Geng, G. J. Cao, Y. Du, H. Wu, T. T. Zhang in Scientific Reports (2016)

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    Article

    The Effect of Nanosized Pb Liquid Phase on the Dam** Behavior in Aluminum Matrix Composite Based on the 2024Al-BaPbO3 System

    An aluminum matrix composite containing nanosized Pb particles was fabricated by a powder metallurgy technique based on the 2024Al-BaPbO3 system. The composite exhibited a high and broad dam** peak at the melti...

    G. H. Fan, L. Geng, H. Wu, Z. Z. Zheng, Q. C. Meng in JOM (2016)

  5. No Access

    Article

    Influence of Hot Extrusion Temperature on the Microstructure and the Mechanical Properties of (ABOw + WO3p)/Al Hybrid Composites

    The (ABOw + WO3p)/Al hybrid composite was fabricated by squeeze casting and subsequently hot extruded at temperatures that varied from 440°C to 560°C. The microstructures of extruded composites were examined by s...

    Y. C. Feng, G. J. Cao, G. H. Fan, L. P. Wang, L. Geng, W. Y. Jiang in JOM (2013)

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    Article

    Preparation and Characteristics of Al Matrix Composites Reinforced with ZnWO4 Coated (WO3p + ABOw) Hybrid Reinforcements

    In this article, a ZnWO4 coating was prepared successfully on the surfaces of WO3 particulates and Al18B4O33 whiskers by a chemical precipitation method. Then the Al matrix composite with coated reinforcements wa...

    Y. C. Feng, G. J. Cao, G. H. Fan, L. P. Wang, L. Geng in JOM (2013)

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    Article

    Effect of holding time on microstructure and mechanical properties of Si3N4/Si3N4 joints brazed with Au58.7Ni36.5V4.8 filler alloy

    Si3N4 ceramics were brazed using Au–Ni–V metal foils at 1423 K for different holding times. Effect of holding time on microstructure and mechanical properties of the joints was investigated. The results indicate ...

    Y. Sun, J. Zhang, G. H. Fan, Y. M. He, T. Shibayanagi in Journal of Materials Science (2011)