何长树 - 东北大学 - 材料科学与工程学院

个人简介

学习简历 1988年9月 ──1992 年7月阜新矿业学院（现辽宁工程技术大学）金属材料及热处理专业，获工学学士学位 1996年9月 ──1999年 3月东北大学材料系，获工学硕士学位 1999年 3月── 2003年 3月东北大学材料系，获工学博士学位工作简历 2003年 3 月── 2006年1月东北大学材料系，讲师; 2006年 1月 ──2006 年 8月东北大学材料系，副教授; 2006年 8 月──2008年8月日本东北大学工学部材料加工系，JSPS博士后 2008年8月──现在东北大学材料各向异性与织构教育部重点实验室，副教授 2023.01-至今，东北大学，材料科学与工程学院，教授

研究领域

1）铝合金的焊接与焊接材料 2）铝合金/镁合金的电弧增材制造和搅拌摩擦增材制造

近期论文

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Improvement of microstructure and fatigue performance of wire-arc additive manufacture d 4043 aluminum alloy assisted by interlayer friction stir processing. Journal of Materials Science & Technology, 133(2023)183-194 Achieving high performance of wire arc additive manufactured Mg–Y–Nd alloy assisted by interlayer friction stir processing. Journal of Materials Processing Technology, 311(2023)117809 Evolution of microstructure and properties in 2219 aluminum alloy produced by wire arc additive manufacturing assisted by interlayer friction stir processing. Materials Science & Engineering A, 868(2023)144794 Microstructure evolution and mechanical properties of wire-arc additive manufactured Al-Zn-Mg-Cu alloy assisted by interlayer friction stir processing. Journal of Materials Research and Technology, 24(2023)2891-2906 Microstructural modification and enhanced mechanical properties of wire-arc additive manufactured 6061 aluminum alloy via interlayer friction stir processing. Materials Letters, 342(2023)134312 Enhancing the mechanical performance of Al–Zn–Mg alloy builds fabricated via underwater friction stir additive manufacturing and post processing aging. Journal of Materials Processing Technology, 108(2022)26-36 Coupling effect of axial ultrasonic vibration and tool thread on the microstructure and properties of the friction stir lap welding joint of Al/Mg dissimilar alloys. Journal of Manufacturing Processes, 80(2022)95-107 Microstructure refinement and mechanical properties enhancement of wire-arc additive manufactured 2219 aluminum alloy assisted by interlayer friction stir processing. Vacuum, 203(2022)111264 轴向超声振动对搅拌摩擦焊过程中金属流动行为的影响. 金属学报，57(2021)1614-1626 Correlation of local microstructures and mechanical properties of Al–Zn–Mg–Cu alloy build fabricated via underwater friction stir additive manufacturing. Materials Science & Engineering A, 805(2021)140590 Investigation on microstructural evolution and property variation along building direction in friction stir additive manufactured Al–Zn–Mg alloy. Materials Science and Engineering: A, 777(2020)139035 Effects of ultrasonic assisted friction stir welding on flow behavior, microstructure and mechanical properties of 7N01-T4 aluminum alloy joints. Journal of Materials Science & Technology, 43（2020)1-13