
李威挺,工学博士,副教授,硕士生导师。获得清华大学材料科学与工程博士学位,天津大学材料学硕士学位,东北大学材料成型及控制工程学士学位。主要从事增材制造特殊钢、铝合金、钛合金的微观组织设计和力学性能研究,在Acta Mater、J Mater Sci & Tech、Carbon等期刊发表SCI论文10余篇。以主要人员身份参与国家自然科学基金重点项目,国家基础加强计划重点基础研究项目、国家重点研发计划和国家科技重大专项的申请与课题研究。
常年招收材料、机械、力学、计算机相关专业背景的研究生,欢迎致力于金属激光增材制造研究的本科生和研究生加入团队!
(联系方式:liwt@xmut.edu.cn)
主要研究领域:
[1]增材制造金属结构材料
[2]基于热动力学模拟的金属材料微观组织设计
[3]金属材料低温强韧性
近年承担科研项目:
[1] 国家自然科学基金(C类)(52604616),30万,在研,主持
[2] 福建省自然科学基金面上项目(2026J0011550),10万,在研,主持
[3] 厦门理工学院高层次人才科研启动项目(YKJ25069R),30万,在研,主持
[4] 陕西天成航空材料股份有限公司项目,14万,在研,主持
近年发表代表性学术论著:
[1]W.T. Li, J. Chai*, G. Liu, X.Q. Rong, P.Y. Wen, J. Su, H. Chen*. On the role of chemically heterogeneous austenite in cryogenic toughness of maraging steels manufactured via laser powder bed fusion.Acta Materialia, 2024, 276: 120157.
[2]W.T. Li, X.D. Yang*, K.M. Yang, C.N. He, J.W. Sha, C.S. Shi, Y.H. Mei, J.J. Li, N.Q. Zhao*. Simultaneously optimizing pore morphology and enhancing mechanical properties of Al-Si alloy composite foams by graphene nanosheets.Journal of Materials Science & Technology, 2022, 101: 60-70.
[3]W.T. Li, X.D. Yang*, C.N. He, J.W. Sha, C.S. Shi, J.J. Li, N.Q. Zhao*. Compressive responses and strengthening mechanisms of aluminum composite foams reinforced with graphene nanosheets.Carbon, 2019, 153: 396-406.
[4] X.D. Yang*, M.R. Xie,W.T. Li*, J.W. Sha, N.Q. Zhao. Controllable design of structural and mechanical behaviors of Al-Si foams by powder metallurgy foaming.Advanced Engineering Materials, 2022, 24(10): 2200125.
[5] X.P. Wang,W.T. Li, Y.J. Yao, L.Y. Fan, J.H. Wang, W.Y. Wang, P.Y. Wen, Z.G. Yang, H. Chen*, In-situ alloyed ultrahigh strength steels via additive manufacturing.Additive Manufacturing, 2023, 77: 103825.
[6] J.H. Wang, S.D. Wang*,W.T. Li, Y.J. Yao, X.P. Wang, Z.G. Yang, H. Chen*, Ultrastrong and ductile additively-manufactured medium-carbon steel via modulating austenite stability.Scripta Materialia, 2024, 239: 115780.
[7] H. Yu, X.D. Yang*,W.T. Li, X.D. Rong, S.Y. Guo, L.S. Ma, L.Z. Yang, J.W. Sha*, N.Q. Zhao*. Toughening effects through optimizing cell structure and deformation behaviors of Al-Mg foams.Acta Metallurgica Sinica (English Letters), 2022, 35: 2014-2026.
[8] X.D. Yang*, Q. Hu,W.T. Li, H.P. Song, T.C. Zou,R.R. Zong, J.W. Sha, C.N. He, N.Q. Zhao. Compression‐compression fatigue performance of aluminium matrix composite foams reinforced by carbon nanotubes.Fatigue & Fracture of Engineering Materials & Structures, 2020, 43: 744-756.