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10 Result(s)

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  1. No Access

    Article

    Detwinning and Anneal-Hardening Behaviors of Pre-Twinned AZ31 Alloys under Cryogenic Loading

    Detwinning behavior of a pre-twinned magnesium alloy AZ31 at cryogenic temperature was investigated, also with a focus on the annealing hardening behavior of samples with different fractions of pre-twins. Pre-...

    Lingyu Zhao, Wei Zhu, Chao Zhang… in Acta Metallurgica Sinica (English Letters) (2024)

  2. No Access

    Article

    Understanding the Mechanism for the In-Plane Yielding Anisotropy of a Hot-Rolled Zirconium Plate

    Previously, the in-plane mechanical anisotropy of Zr hot-rolled plates is ascribed mainly to the different activities of the deformation modes activated when loading along different directions. In this work, a...

    Guodong Song, Conghui Zhang, Yunchang **n… in Acta Metallurgica Sinica (English Letters) (2024)

  3. No Access

    Article

    Corrosion behavior of Mg-3Al-1Zn alloy with different grain refinement strategies

    Although the influence of grain boundaries (GB) or twin boundaries (TB) on corrosion resistance has been studied, there is no comparative study addressing the corrosion behavior of the two types of grain refin...

    Yao Cheng, Lingyu Zhao, Yunchang **n, Changjian Yan… in Journal of Materials Science (2024)

  4. No Access

    Article

    A Quantitative Study on the Effect of Heat Treatment on the Microstructure and Orientation of Titanium Hydride in Electrochemically Hydrogenated Pure Titanium

    The electrochemical hydrogen charging of pure titanium and its alloys has been investigated previously, while how a subsequent annealing treatment affects the type of hydride and its orientation relationship w...

    Changzheng Li, Yunchang **n, Guangjie Huang… in Acta Metallurgica Sinica (English Letters) (2022)

  5. No Access

    Article

    Strain-Path Dependence of \( \{ 10\bar{1}2\} \) Twinning in a Rolled Mg–3Al–1Zn Alloy: Influence of Twinning Model

    In magnesium and its alloys, \( \{ 10\bar{1}2\} \) { ...

    Lingyu Zhao, **aoqian Guo, Adrien Chapuis… in Metallurgical and Materials Transactions A (2019)

  6. No Access

    Article

    Develo** a Basal Texture with Two Peaks Tilting Towards the Transverse Direction in Hot Rolled Mg-5.7Zn-0.5Zr Plates

    Rolled Mg alloys often present a basal texture with the (0002) poles slightly tilting from the normal direction (ND) towards the rolling direction. The current work systematically studies the formation of a do...

    Yannan Wang, Yunchang **n, Adrien Chapuis… in Metallurgical and Materials Transactions A (2016)

  7. No Access

    Article

    Extraction behavior of copper(II) ion with a hydrophobic amino-functionalized ionic liquid

    We have prepared the hydrophobic amino-functionalized ionic liquid (IL) 1-(2-aminoethyl)-3-butylimidazolium hexafluorophosphate and investigated its extraction behavior for copper(II) ion as a model cation. Th...

    Yunchang Fan, Sheli Zhang, Fanming Yang, Haibo Niu, Jiajia Shi in Microchimica Acta (2012)

  8. No Access

    Article

    Using direct hot-rolling approach to obtain dual-phase weathering steel Cu–P–Cr–Ni–Mo

    A weathering steel Cu–P–Cr–Ni–Mo has been developed which exhibits special continuous cooling transformation characteristics which permit the desired dual-phase (DP) microstructure to be obtained by direct hot...

    Chunling Zhang, Dayong Cai, Bo Liao, Yunchang Fan in Journal of Materials Science (2010)

  9. No Access

    Article

    Microstructure and mechanical properties of dual-phase weathering steel 09CuPTiRe

    Zhang Chunling, Cai Dayong, Liao Bo, Zhao Tianchen… in Journal of Materials Science (2004)

  10. No Access

    Article

    The influence of multiaxial states of stress on the hydrogen embrittlement of zirconium alloy sheet

    The ductility of ZIRCALOY *-2 sheets containing 21-615 wt ppm hydrogen has been investigated at room temperature over a range of stress states from uniaxial to equibiaxial tension. Data based on locally determ...

    Fan Yunchang, D. A. Koss in Metallurgical Transactions A (1985)