教师名录

李扬欣

副研究员
所属二级机构:轻合金研究所
硕导/博导:博导
通讯地址:上海市闵行区东川路800号材料B楼507
电子邮箱:astatium@sjtu.edu.cn
办公电话:021-54740838
教育经历
  • 2004-09 ~ 2008-06    上海交通大学     材料科学与工程学院  本科
  • 2008-09 ~ 2014-06    上海交通大学     材料科学与工程学院  博士
  • 2011-09 ~ 2013-02    澳大利亚昆士兰大学     材料系  博士
  • 2014-06 ~ 2017-01    上海交通大学     机械动力与工程学院  博士后
工作经历
  • 2017-02 ~ 2022-12    上海交通大学  助理研究员
  • 2023-01 ~ 至今    上海交通大学  副研究员
研究方向
  • 高性能镁合金的设计、制备及其极端环境服役行为研究
研究情况

  聚焦交通运输和航空航天等领域对结构功能一体轻质高性能镁基材料的应用需求,重点研究镁合金多维度特征结构单元在极端服役环境中(腐蚀、蠕变、疲劳、冲击和辐照等)的形成机理和演变规律,定性和定量分析它们的演化行为对镁合金耐极端环境服役寿命的影响机制。

学术/社会兼职
  • MRL编辑部  Materials Research Letters青年编委
荣誉信息
  • 上海市青年科技英才扬帆计划
论文信息
  • Q. Zhu, Y. Li*, F. Cao, D. Qiu, Y. Yang, J. Wang, H. Zhang, T. Ying, W. Ding, X. Zeng*, Towards development of a high-strength stainless Mg alloy with Al-assisted growth of passive film, Nature Communications 13(1) (2022) 5838.
  • H. Zhang, Y. Li*, Z. Ding, T. Xie, R. Liu, Y. Li, D. Zhang, Q. Zhu, X. Shang, X. Zeng*, Origin of twin-like {33-64} tilt boundary and associated solute segregation in a high strain rate deformed Mg-Y alloy, Scripta Mater. 201 (2021) 113982.
  • X. Qi, Y. Li*, X. Xu, Y. Liu, H. Zhang, Q. Zhu, G. Zhu, J. Wang, M. Huang*, X. Zeng*, Enhancing strength–ductility synergy in a Mg–Gd–Y–Zr alloy at sub-zero temperatures via high dislocation density and shearable precipitates, Journal of Materials Science & Technology 166 (2023) 123-132.
  • Q. Zhu, Y. Li*, Z. Ding, J. Wang, Y. Liu, H. Zhang, T. Xie, M. Wang, H. Zhu, T. Ying, W. Liu, X. Zeng*, Unveiling precipitation behavior in Mg-Y based alloys, Materials & Design 202 (2021) 109570.
  • X. Qi, Y. Li*, X. Zeng*, Role of prismatic<a>dislocations in sub-zero temperature deformation of Mg-Gd-Y-Zr alloy, J. Alloys Compd. 960 (2023) 170803.
  • Q. Zhu, X. Shang, H. Zhang, X. Qi, Y. Li*, X. Zeng*, Influence of Al2Y particles on mechanical properties of Mg-11Y-1Al alloy with different grain sizes, Mater. Sci. Eng. A 831 (2022) 142166.
  • D. Zheng, Q. Zhu, X. Zeng*, Y. Li*, Unveiling the strengthening effect of LPSO phase in a Mg-Y-Zn alloy, Materials Letters 311 (2022) 131524.
  • Q. Zhu, Y. Li*, H. Zhang, X. Qi, X. Zeng*, Revisiting the evolution behaviors of β' phase in Mg-Nd and Mg-Y alloys, Materials Letters 305 (2021) 130857.
  • Y. Liu, Y. Li*, H. Zhang, Q. Zhu, X. Qi, J. Wang, J. Wang, P. Jin, X. Zeng*. Influence of twinning-induced recrystallization on texture evolution in a high strain rate compressed Mg-Zn alloy, Mater. Charact. (2020) 110192.
  • B. He, Y. Li*, Z. Xiong, S. Chu, K. Chen, M. Li, L. Zhou, X. Zeng*, Effect of high-temperature hydrogenation on mechanical properties of a Mg-B4C composite, J. Alloys Compd. 975 (2024) 172949.
  • Y. Li, C. Yang, X. Zeng, P. Jin, D. Qiu, W. Ding. Microstructure evolution and mechanical properties of magnesium alloys containing long period stacking ordered phase, Mater. Charact. 141 (2018) 286-295.
  • Y. Li, J. Wang, K. Chen, M. Shao, Y. Shen, L. Jin, G.-z. Zhu. Self-patterning Gd nano-fibers in Mg-Gd alloys, Scientific Reports 6 (2016) 38537.
  • Y. Li, G.-z. Zhu, D. Qiu, D. Yin, Y. Rong, M.-X. Zhang. The intrinsic effect of long period stacking ordered phases on mechanical properties in Mg-RE based alloys, J. Alloys Compd. 660 (2016) 252-257.
  • Y.X. Li, D. Qiu, Y.H. Rong, M.X. Zhang. Effect of long-period stacking ordered phase on thermal stability of refined grains in Mg-RE-based alloys, Philosophical Magazine (2014) 1-16.
  • Y.X. Li, D. Qiu, Y.H. Rong, M.X. Zhang. TEM study on the microstructural evolution in an Mg-Y-Gd-Zn alloy during ageing, Intermetallics 40 (2013) 45-49.
科研项目
  • 抗空间辐射高性能镁合金的组织设计与服役性能研究
  • 基于溶质富集新型位错组态的镁合金强韧化机制研究
  • 青海盐湖新型镁基材料及前端制造技术
  • 结构功能一体稀土合金设计与制备技术
  • 抗高速冲击Mg-Y-Zn合金的扭折行为研究
专利著作
  • 一种高强高耐腐蚀三元镁合金及其制备方法
  • High-strength and high-corrosion resistant ternary magnesium alloy and preparation method thereof