李威挺，工学博士，厦门理工学院副教授。获得东北大学材料成型及控制工程专业学士学位，天津大学材料学专业硕士学位，清华大学材料科学与工程专业博士学位。2025年7月加入厦门理工学院世界杯官网。
主要从事增材制造特殊钢、铝合金的微观组织设计和力学性能研究，发表SCI论文10余篇，分别发表于Acta Mater、J Mater Sci & Tech、Carbon等期刊，获得国家发明专利4项。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。
主要研究领域：
[1] 增材制造金属结构材料
[2] 基于热动力学基础的金属材料微观组织设计
[3] 金属材料低温强韧性
近年发表代表性学术论著：
[1] Weiting Li, Jun Chai*, Geng Liu, Xuequan Rong, Pengyu Wen, Jie Su, Hao 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] Weiting Li, Xudong Yang*, Kunming Yang, Chunnian He, Junwei Sha, Chunsheng Shi, Yunhui Mei, Jiajun Li, Naiqin 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] Weiting Li, Xudong Yang*, Chunnian He, Junwei Sha, Chunsheng Shi, Jiajun Li, Naiqin Zhao*. Compressive responses and strengthening mechanisms of aluminum composite foams reinforced with graphene nanosheets. Carbon, 2019, 153: 396-406.
[4] Xudong Yang*, Mingrui Xie, Weiting Li*, Junwei Sha, Naiqin Zhao. Controllable design of structural and mechanical behaviors of Al-Si foams by powder metallurgy foaming. Advanced Engineering Materials, 2022, 24(10): 2200125.
[5] Xiaopei Wang, Weiting Li, Yingjie Yao, Luyao Fan, Jinhua Wang, Weiyi Wang, Pengyu Wen, Zhigang Yang, Hao Chen*, In-situ alloyed ultrahigh strength steels via additive manufacturing. Additive Manufacturing, 2023, 77: 103825.
[6] Jinhua Wang, Shidong Wang*, Weiting Li, Yingjie Yao, Xiaopei Wang, Zhigang Yang, Hao Chen*, Ultrastrong and ductile additively-manufactured medium-carbon steel via modulating austenite stability. Scripta Materialia, 2024, 239: 115780.
[7] Hao Yu, Xudong Yang*, Weiting Li, Xudong Rong, Siyuan Guo, Lishi Ma, Lizhuang Yang, Junwei Sha*, Naiqin Zhao*. Toughening effects through optimizing cell structure and deformation behaviors of Al-Mg foams. Acta Metallurgica Sinica (English Letters), 2022, 35: 2014-2026.
[8] Xudong Yang*, Qi Hu, Weiting Li, Haipeng Song, Tianchun Zou, Rongrong Zong, Junwei Sha, Chunnian He, Naiqin Zhao. Compression‐compression fatigue performance of aluminium matrix composite foams reinforced by carbon nanotubes. Fatigue & Fracture of Engineering Materials & Structures, 2020, 43: 744-756.
联系方式：
邮箱：liwt@xmut.edu.cn
