李小武 - 东北大学 - 材料科学与工程学院

个人简介

学习简历 1988年09月 ── 1992年07月南昌大学物理系，理学学士 1992年09月 ── 1995年07月中国科学院金属研究所材料疲劳与断裂国家重点实验室，工学硕士 1995年09月 ── 1998年06月中国科学院金属研究所材料疲劳与断裂国家重点实验室，工学博士工作简历 1998年07月 ── 2000 年08月中国科学院金属研究所材料疲劳与断裂国家重点实验室，助理研究员 2000年09月 ── 2002 年09月日本大阪大学工学部材料科学与工程系，JSPS特别研究员 2002年10月 ── 2004 年02月德国亚琛工业大学物理冶金与金属物理研究所，“洪堡”学者 2004年03月 ── 2005 年10月日本大阪大学工学部材料科学与工程系，COE特任教员 2005年11月 ── 2015年11月东北大学理学院，教授/博士生导师 2015年12月 ── 至今东北大学材料科学与工程学院，教授/博士生导师

研究领域

（1）金属晶体的循环形变行为及微观变形机制：纯金属和合金单晶体、含沉淀相的双相合金单晶体以及各种多晶材料（2）金属材料的强韧化及微观机理：重点关注晶界特征分布优化（晶界工程）、短程有序、层错能、第二相、摩擦应力等的影响（3）先进结构材料的（疲劳）变形与断裂：高氮奥氏体不锈钢、轻量化低密度钢、高熵合金、剧烈塑性变形制备的超细晶材料、铁素体不锈钢等（4）生物仿生材料的微观结构、力学行为及强韧化机理：天然生物材料（贝壳、珊瑚、海胆棘等）以及人工仿生材料（5）用于组织工程的生物活性陶瓷复合材料和陶瓷-金属复合材料

近期论文

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Guan, X.J., Jia, Z.P., Liang, S.M., Shi, F. and Li, X.W.* (2022): A Pathway to Improve the Low-Cycle Fatigue Life of Face-Centered Cubic Metals via Grain Boundary Engineering. J. Mater. Sci. Technol., 113, 82-89. Ji, H.M., Li, X.W.* and Chen, D.L*. (2022): An Artful Miocrstructure in Nacre: Superior Resistance to Fatigue Deformation. Inter. J. Fatigue, 157, 106705. Yan, Y., Wang, T.D., Song, Q.S., Zhao, Q.J., Guan, X.J. and Li, X.W.*(2022): Specimen Size Effect of Tensile Behavior of Al-4.0 wt pct Cu Alloy Sheets: Effects of Precipitates and Cyclic Predeformation. Metall. Mater. Trans. A, 53, 290-298. Gao, C., Yang, M.Q., Pang, J.C.*, Li, S.X., Zhou, M.D. Li, X.W.* and Zhang, Z.F.* (2022): Abnormal Relation Between Tensile and Fatigue Strengths for a High-strength Low-alloy Steel.Mater. Sci. Eng. A, 832, 142418. Han, D., Zhang, Y.J. and Li, X.W.* (2021): A Crucial Impact of Short-Range Ordering on the Cyclic Deformation and Damage Behavior of Face-centered Cubic Alloys: A Case Study on Cu-Mn Alloys. Acta Mater., 205, 116559. Liang, S.M., Ji, H.M., Li, X.W.* (2021): A High-strength and High-toughness Nacreous Structure in a Deep-sea Nautilus Shell: Critical Role of Platelet Geometry and Organic Matrix.J. Mater. Sci. Technol., 88, 189-202. Liang, S.M., Ji, H.M., Li, Y.Y. and Li, X.W.* (2021): An Ingenious Microstructure Arrangement in Deep-sea Nautilus Shell against the Harsh Environment. ACS Biomater. Sci. Eng., 7, No. 10, 4819-4827. Zhang, Y.J., Han, D., Li, X.W.* (2021): Improving the Stress-controlled Fatigue Life of Low Solid-solution hardening Ni-Cr Alloys by Enhancing Short Range Ordering Degree.Inter. J. Fatigue, 149, 106266. Wang, D.Q.Q., Yao, D.D., Gao, Z.B., Wang, Q.*, Zhang, Z.F.* and Li, X.W.* (2021): Fatigue Mechanism of Medium Carbon Steel Welded Joint: Competitive Impacts of Various Defects.Inter. J. Fatigue, 151, 106363. Wang, D.Q.Q., Wang, S.H., Wang, Q.*, Zhang, Z.J., Hou, J.P., Li, X.W.* and Zhang, Z.F.* (2021): Improving Fatigue Life of 7N01 Al Weld by Surface Spinning Strengthening. Fat. Fract. Eng. Mater. Struct., 44, No. 10, 2597-2609. Zhang, Y.J., Han, D. and Li, X.W.* (2021): Impact of Short Range Ordering on the Anomalous Four-stage Strain Hardening Behavior of Low Solid-solution Hardening Ni-Cr Alloys.Mater. Sci. Eng. A, 814, 141193. Xia, B., Zhang, P.*, Wang, B., Zhu, Y.K., Li, X.W.* and Zhang, Z.F.* (2021): A Simultaneous Improvement of the Strength and Plasticity of Spring Steels by Replacing Mo with Si.Mater. Sci. Eng. A, 820, 141516. Guan, X.J., Shi, F., Ji, H.M. and Li, X.W.* (2020): A Possibility to Sychronously Improve the High-Temperature Strength and Ductility in Face-Centered Cubic Metals Through Grain Boundary Engineering. Scripta Mater., 187, 216-220. Zhang, Y.J. Han, D. and Li, X.W.* (2020): A Unique Two-stage Strength-Ductility Match in Low-Solution-Hardening Ni-Cr Alloys: Decisive Role of Short Range Oridering.Scripta Mater., 178, 269-273. Xu, Q., Jiang, J.L., Xie, H.P., Liu, Y.N., Cao, L., Li, X.W.*, Tian, J.* and Zhang, X.* (2020): Novel Injectable and Self-setting Composite Materials for Bone Defect Repair. Sci. China Mater., 63, No. 5, 876-887. Liang, S.M., Ji, H.M. and Li, X.W.* (2020): Thickness-dependent Mechanical Properties of Nacre in Cristaria plicata Shell: Critical Role of Interfaces.J. Mater. Sci. Technol., 44, 1-8. Ji, H.M., Liang, S.M., Li, X.W.* and Chen, D.L.* (2020): Kinking and Cracking Behavior in Nacre under Stepwise Compressive Loading.Mater. Sci. Eng. C, 108, 110364. Ji, H.M., Yang, W., Chen, D.L. and Li, X.W.* (2020): Natural Arrangement of Fiber-like Aragonites and Its Impact on Mechanical Behavior of Mollusk Shells: A Review.J. Mech. Behav. Biomed. Mater., 110, 103941 (Pages 1-23). (Invited review) Yan, Y., Liu, Y.L., Liu, M.Q., Han, D. and Li, X.W.* (2020): Thickness-dependent Mechanical Behavior of <111>-oriented Cu Single Crystals.Metall. Mater. Trans. A, 51, 2044-2052. Guan, X.J., Shi, F., Jia, Z.P. and Li, X.W.* (2020): Grain Boundary Engineering of AL6XN Super-austenitic Stainless Steel: Distinctive Effects of Planar-Slip Dislocations and Deformation Twins. Mater. Charact., 170, 110689. Guan, X.J., Shi, F., Ji, H.M. and Li, X.W.* (2019): Gain Boundary Character Distribution Optimization of Cu-16at.%Al Alloy by Thermomechanical Process: Critical Role of Deformation Microstructure.Mater. Sci. Eng. A, 765, 138299. Ji, H.M., Li, X.W.* and Chen, D.L.* (2019): Crack Initiation and Growth in a Special Quasi-sandwich Crossed-lamellar Structure in Cymbiola nobilis Seashell. J. Mech. Behav. Biomed. Mater., 90, 104-112. Han, D., Guan, X.J., Yan, Y., Shi, F. and Li, X.W.* (2019): Anomalous Recovery of Working Hardening Rate in Cu-Mn Alloys with High Stacking Fault Energies under Uniaxial Compression. Mater. Sci. Eng. A, 743, 745-754. Li, R.G., Xie, Q.G., Wang, Y.D.*, Liu, W.J.*, Wang, M.G., Wu, G.L., Li, X.W., Zhang, M.H., Lu, Z.P., Geng, C. and Zhu, T.* (2018): Unraveling Submicron-scale Mechanical Heterogeneity by Three-dimensional X-ray Micro-diffraction. PNAS, 115, 483-488. Wang, X., Ji, H.M. and Li, X.W.* (2018): Microstructure-related in vitro Bioactivity of a Natural Ceramic of Saxidomus purpuratus Shell. Mater. Des., 139, 512-520. Ji, H.M., Li, X.W.* and Chen, D.L.* (2018): Deformation and Fracture Behavior of a Natural Shell Ceramic: Coupled Effects of Shell Shapes and Microstructures. Mater. Sci. Eng. C, 90, 557-567. Zhang, H.W., Qin, X.Z.*, Wu, Y.S., Zhou, L.Z. and Li, X.W.* (2018): Effect of Cr Content on the Microstructures and Stress Rupture Properties of a Directionally Solidified Ni-based Superalloy During Long-term Exposure. Mater. Sci. Eng. A, 718, 449-460. Zhang, H.W., Qin, X.Z., Li, X.W.* and Zhou, L.Z.* (2018): Effect of Minor additions on the Microstructures and Stress Rupture Properties of a Directionally Solidified Ni-based Superalloy. Mater. Sci. Eng. A, 711, 303-312. Zhang, H.W., Wu, Y.S., Qin, X.Z.*, Zhou, L.Z. and Li, X.W.* (2018): Microstructures and Mechanical Properties of a Directionally Solidified Ni-based Superalloy: Influence of Boron Content. J. Alloys Compd., 767, 915-923. Ji, H.M., Li, X.W.* and Chen, D.L.* (2018): A Self-assembled Smart Architecture against Drilling Predation in a Pinctada maxima Shell: Protective Mechanisms.J. Mater. Sci., 53, 3417-3426.