李甲(湖南大學機械與運載工程學院副教授)

李甲，男，漢族，1987年5月生， 安徽省潁上縣人，中共黨員，博士，湖南大學機械與運載工程學院副教授。

基本介紹

• 中文名：李甲
• 畢業院校：湖南大學
• 學位/學歷：博士 
• 專業方向：機械與運載工程學
• 任職院校：湖南大學

人物經歷

教育經歷

2014/9 - 2017/10，湖南大學，機械與運載工程學院，博士

2015/10 - 2016/10，美國喬治亞理工學院，機械工程系，聯合培養博士導師：Ting Zhu教授

2011/9 - 2014/7，湖南大學，機械與運載工程學院，碩士；導師：劉又文教授

工作經歷

2017/10 - 至今，湖南大學，機械與運載工程學院，副教授；導師：方棋洪教授

研究領域

從事力學與機械工程、材料科學交叉領域的科學研究。

（1）超精密加工表面創成及亞表面損傷機理

（2）增材製造微結構演變與力學性能定量關係

（3）高熵合金的強韌化機制及服役性能

科研項目

主持和參與的科研項目：

1. 中央高校基本科研業務費項目，“基於高通量端淬研究高熵合金的顯微結構與力學性能的研究”， 50萬 主持

2. 國家自然科學基金項目，“超細晶難熔高熵合金強韌化與變形的位錯機制研究”，2017.1-2020.12， 參與

3. 國家自然科學基金項目，“高速磨削硬脆材料亞表面損傷機制的理論與試驗研究”，2016.1-2019.12， 參與

4. 國家重點研發計畫項目，“高通量塊體材料製備新方法、新技術與新裝備”，2016.7-2020.12， 參與

5. 湖南省傑出青年基金項目，“硬脆光學材料高速磨削熱效應研究”，2015.1-2017.12， 參與

6. 國家自然科學基金項目，“Mg-Al-Ca-Sr鎂合金熱變形行為研究”，2014.1-2017.12，參與

7. 教育部霍英東基金項目，“鎂合金熱變形機制研究”，2014.12-2017.12，參與

學術成果

已在《Acta Materialia》、《Journal of Alloys and Compounds》、《Applied Surface Science》、《Materials & Design》、《International Journal of Advanced Manufacturing Technology》、《Computational Materials Science》等國際著名學術期刊上發表SCI源刊論文30餘篇。

近年發表論文如下：

[1] Jia Li, Qihong Fang, Bin Liu, Yong Liu, Transformation induced softening and plasticity in high entropy alloys, Acta Materialia, 2018, 147(1): 35~41

[2] Jia Li, Qihong Fang, Bin Liu, Yong Liu, Chao Jiang, Twinning-governed plastic deformation in a thin film of body-centred cubic nanocrystalline ternary alloys at low temperature, Journal of Alloys and Compounds, 2017, 727: 69~79

[3] Qihong Fang, Jia Li*, Hao Luo, Jianke Du, Bin Liu, Atomic scale investigation of nanocrack evolution in single-crystal and bicrystal metals under compression and shear deformation, Journal of Alloys and Compounds, 2017, 710: 281~291

[4] Jia Li, Bin Liu, Qihong Fang, Zaiwang Huang, Youwen Liu, Atomic-scale strengthening mechanism of dislocation-obstacle interaction in silicon carbide particle-reinforced copper matrix nanocomposites, Ceramics International, 2017, 43(4): 3839~3846

[5] Jia Li, Qihong Fang, Bin Liu, Youwen Liu, Yong Liu, Mechanical behaviors of AlCrFeCuNi high-entropy alloys under uniaxial tension via molecular dynamics simulation, RSC Advances, 2016, 6(80): 76409~76419

[6] Jia Li, Jiawen Guo, Hao Luo, Qihong Fang, Hong Wu, Liangchi Zhang, Youwen Liu, Study of nanoindentation mechanical response of nanocrystalline structures using molecular dynamics simulations, Applied Surface Science, 2016, 364: 190~200

[7] Jia Li, Qihong Fang, Hong Wu, Youwen Liu, Pihua Wen, Investigation into diffusion induced plastic deformation behavior in hollow lithium ion battery electrode revealed by analytical model and atomistic simulation, Electrochimica Acta, 2015, 178: 597~607

[8] Jia Li, Qihong Fang, Bin Liu, Yong Liu, Youwen Liu, Pihua Wen, Mechanism of crack healing at room temperature revealed by atomistic simulations, Acta Materialia, 2015, 95: 291~301

[9] Jia Li, Qihong Fang, Liangchi Zhang, Youwen Liu, Subsurface damage mechanism of high speed grinding process in single crystal silicon revealed by atomistic simulations, Applied Surface Science, 2015, 324: 464~474

[10] Jia Li, Qihong Fang, Feng Liu, Youwen Liu, Analytical modeling of dislocation effect on diffusion induced stress in a cylindrical lithium ion battery electrode, Journal of Power Sources, 2014, 272: 121~127

[11] Qihong Fang, Min Yi, Jia Li*, Bin Liu, Zaiwang Huang, Deformation behaviors of Cu29Zr32Ti15Al5Ni19 high entropy bulk metallic glass during nanoindentation, Applied Surface Science, 2018, 443: 122~130

[12] Qihong Fang, Qiong Wang, Jia Li*, Enze Chen, Bin Liu, Pihua Wen, A systematic investigation of cycle number, temperature and electric field strength effects on Si anode, Materials & Design, 2018, 144(15): 1~13

[13] Zhipeng Wang, Qihong Fang, Jia Li, Bin Liu, First-principles predictions of structural, mechanical and electronic properties of β-TiNb under high pressure, Superlattices and Microstructures, 2018, 116: 141~150

[14] Jinjun Fan, Jia Li*, Zaiwang Huang, Pihua Wen, C.G. Bailey, Grain size effects on indentation-induced plastic deformation and amorphization process of polycrystalline silicon, Computational Materials Science, 2017, 144:113~119

[15] Yuanyuan Tian, Jia Li, Zeying Hu, Zhipeng Wang, Qihong Fang, Molecular dynamics study of plastic deformation mechanism in Cu/Ag multilayers, Chinese Physics B, 2017, 26(12): 126802~126807

[16] Zining Wang, Jia Li*, Qihong Fang, Bin Liu, Liangchi Zhang, Investigation into nanoscratching mechanical response of AlCrCuFeNi high-entropy alloys using atomic simulations, Applied Surface Science, 2017, 416:470~481

[17] Qihong Fang, Qiong Wang, Jia Li*, Xin Zeng, Youwen Liu, Mechanisms of subsurface damage and material removal during high speed grinding processes in Ni/Cu multilayers using a molecular dynamics study, RSC Advances, 2017, 7(67): 42047~42055

[18] Hongyu Wu, Jia Li, Feng Liu, Lan Huang, Xin Zeng, Qihong Fang, Zaiwang Huang, Liang Jiang, A high-throughput methodology search for the optimum cooling rate in an advanced polycrystalline nickel base superalloy, Materials & Design, 2017, 128: 176~181

[19] Xiangdong Li, Qihong Fang, Hong Wu, Jia Li, Youwen Liu, Pihua Wen, Misfit dislocations induced by lithium-ion diffusion in a thin film anode, Journal of Solid State Electrochemistry, 2017, 21(2): 419~427

[20] Jia Li, Qihong Fang, Bin Liu, Youwen Liu, The effects of pore and second-phase particle on the mechanical properties of machining copper matrix from molecular dynamic simulation, Applied Surface Science, 2016, 384: 419~431

[21] Yong Fu, Qihong Fang, Jia Li, Numerical study on the mechanical response of brain under the impact loading based on elastic-viscoelastic model, Applied Mathematics and Computation, 2016, 289: 258~271

[22] Jia Li, Bin Liu, Hao Luo, Qihong Fang, Youwen Liu, Yong Liu, A molecular dynamics investigation into plastic deformation mechanism of nanocrystalline copper for different nanoscratching rates, Computational Materials Science, 2016, 118: 66~76

[23] Xiangdong Li, Qihong Fang, Hong Wu, Jia Li, Youwen Liu, Pihua Wen, Analytical model for sandwich-lithiation in hollow amorphous silicon nano-anodes coated on carbon nanofibers, Journal of the Electrochemical Society, 2016, 163(2): A163~A170

[24] Jiawen Guo, Jianbin Chen, Jia Li, Qihong Fang, Youwen Liu, Study on subsurface-inclined crack propagation during machining of brittle crystal materials, Applied Physics A, 2016, 122(5): 493~503

[25] Xiangdong Li, Qihong Fang, Hong Wu, Jia Li, Youwen Liu, Pihua Wen, Diffusion-induced stress and strain energy affected by dislocation mechanisms in a cylindrical nanoanode, Solid State Ionics, 2015, 281: 21~28

[26] Jia Li, Qihong Fang, Youwen Liu, Size-dependent elastic interaction of screw dislocations with semi-infinite coating materials revealed by atomistic simulation and two dimensional analysis, Meccanica, 2015, 50(8): 2063~2075

[27] Jia Li, Dayuan Lu, Qihong Fang, Youwen Liu, Pihua Wen, Cooperative surface effect and dislocation effect in lithium ion battery electrode, Solid State Ionics, 2015, 274: 46~54

[28] Jia Li, Qihong Fang, Youwen Liu, Liangchi Zhang, Scratching of copper with rough surfaces conducted by diamond tip simulated using molecular dynamics, International Journal of Advanced Manufacturing Technology, 2015, 77: 1057~1070

[29] Jia Li, Qihong Fang, Liangchi Zhang, Youwen Liu, The effect of rough surface on nanoscale high speed grinding by a molecular dynamics simulation, Computational Materials Science, 2015, 98: 252~262

[30] Jia Li, Youwen Liu, Pihua Wen, An edge dislocation interacting with an elastic thin-layered semi-infinite matrix, Mathematics and Mechanics of Solids, 2014, 19: 626~639

[31] Jia Li, Qihong Fang, Youwen Liu, Elastic interaction between edge dislocation, concentrated force, point heat source and edge crack in a semi-infinite plane, Meccanica, 2014, 49: 493~502

[32] Jia Li, Qihong Fang, Youwen Liu, High-temperature creep associated with the climb of extended dislocations subjected to chemical stresses, Philosophical Magazine Letters, 2014, 94: 327~333

[33] Jia Li, Qihong Fang, Youwen Liu, Liangchi Zhang, A molecular dynamics investigation into the mechanisms of subsurface damage and material removal of monocrystalline copper subjected to nanoscale high speed grinding, Applied Surface Science, 2014, 303: 331~343

[34] Jia Li, Qihong Fang, Youwen Liu, Interface effects on elastic behavior of a screw dislocation around double nanowires, Physica B Condensed Matter, 2014, 442: 6~11

[35] Jia Li, Qihong Fang, Youwen Liu, Void formation of nanocrystalline materials at the triple junction of grain boundaries, Materials Research Express, 2014, 1: 015013~015023

[36] Jia Li, Qihong Fang, Youwen Liu, Crack interaction with a second phase nanoscale circular inclusion in an elastic matrix, International Journal of Engineering Science, 2013, 72: 89~97

[37] Jia Li, Xin Zeng, Youwen Liu, Screw dislocation interacting with a nanoscale cylindrical inclusion in an elastic half-plane, Journal of Computational and Theoretical Nanoscience, 2013, 10: 2714~2721

獎勵榮譽

榮譽稱號：

? 2017年 湖南省百佳大學生黨員

? 2017年 湖南省優秀畢業生、湖南大學優秀畢業生

? 2016年 博士研究生國家獎學金，校長獎學金

? 2015年 博士研究生國家獎學金，校長獎學金

? 2014年 博士研究生國家獎學金

? 2013年 碩士研究生國家獎學金

? 2012年 碩士研究生國家獎學金