姓名：余金桂

　　性别：男

　　出生年月：1984年8月

　　职称：副教授

　　学历：博士研究生

　　学位：博士

　　电话：13517209978

　　邮箱：yujingui@whut.edu.cn

　　个人简历：

　　2017.08 ~ 至今                  武汉理工大学，红宝石9999hbs机自系，讲师、副教授；

　　2015.08 ~ 2017.08             Florida State University，工学院，博士后；

　　2012.09 ~ 2015.12             武汉理工大学，机械制造及其自动化专业，工学博士。

　　主要研究方向

　　（1）金属及复合材料零部件结构设计、优化及其机械性能多尺度模拟研究

　　（2）面向材料&结构一体化复杂零部件的3D打印工艺及工程应用研究

　　科研项目：

　　（1）NSF-funded XSEDE Program: Probing the Soft and Nano-Ductile Mechanical Nature of 

　　Single and Polycrystalline Organic-Inorganic Hybrid Perovskites for High-Toughness Flexible 

　　Functional Devices ( MSS160025) 2017.01-2017.12，主持

　　（2）主持：“金属玻璃形成能力及脆韧性转变机理研究”，“武汉理工大学ESI学科建设面上项目”，“金属玻璃形成能力及其力学性能研究”，“保温舱骨架结构计算分析”，“某项目3D打印模型制作”，“某项目技术指标研究”，“典型铁磁性材料应力加载中的宏微观特性测试分析”等。

　　（3）国家自然科学基金国际重大合作项目：“基于材料物理的镍基单晶冷却叶片服役强度寿命评定技术研究”， 参与。

　　（4）国家自然科学基金面上项目，有序微结构的设计、制备与纳结构的协同超疏水效应及其损伤影响研究，2019.01-2022.01，参与。

　　研究论文：

　　[1]Jinjie Zhou, Jinchuan Shen, F A Essa, Jingui Yu*. Twins and Grain Boundaries-Dominated the Reverse Bauschinger Effect and Tension-Compression Asymmetry[J]. Journal of Materials Research and Technology, 2022.

　　[2]Jingui Yu, Chenxi Zhai, Mingchao Wang, Zhuangli Cai, Jingjie Yeo, Qiaoxin Zhang, Changying Zhao, Shangchao Lin. Hybridly Double-Crosslinked Carbon Nanotube Networks with Combined Strength and Toughness via Cooperative Energy Dissipation[J]. Nanoscale, 2022, 14, 2434-2445.

　　[3]Jinjie Zhou, Yingle He, Jinchuan Shen, F A Essa, Jingui Yu*. Ni/Ni3Al interface-dominated nanoindentation deformation and pop-in events[J]. Nanotechnology, 33.10 (2021): 105703.

　　[4]Jingui Yu, Mingchao Wang, Shangchao Lin. Probing the soft and nano-ductile mechanical nature of single and polycrystalline organic-inorganic hybrid perovskites for flexible functional devices[J]. ACS nano, 2016,10(12),11044–11057. 

　　[5]Ammar H. Elsheikh, Jingui Yu*, Ravishankar Sathyamurthy, M.M. Tawfik, S. Shanmugan, F.A. Essa*. Improving the tribological properties of AISI M50 steel using Sns/Zno solid lubricants[J]. Journal of Alloys and Compounds, 2020, 821:153494.

　　[6]Pengcheng Wang, Jingui Yu*, Qiaoxin Zhang . Nano-cutting mechanical properties and microstructure evolution mechanism of amorphous/single crystal alloy interface[J]. Computational Materials Science, 2020, 184:109915.

　　[7]Chao Dong, Xianlei Bi, Jingui Yu*, Qiaoxin Zhang, Rong Liu. Microstructural evolution and sintering kinetics during spark plasma sintering of pure tantalum powder[J]. Journal of Alloys and Compounds, 2019, 781: 84-92.   

　　[8]Jingui Yu, Mingchao Wang, Shangchao Lin. Slower icosahedral cluster rejuvenation drives the brittle-to-ductile transition in nanoscale metallic glasses[J]. Computational Materials Science, 2017, 140:235–243.

　　[9]Jingui Yu, Chao Dong, Qiaoxin Zhang, Ben Li, Rong Liu. Temperature and crystal orientation dependence of dislocation slip and twin nucleation in bilayer Ni/Ni3Al interface[J]. Computational Materials Science, 2019, 162:162–170.

　　[10] Mingchao Wang, Jingui Yu, Shangchao Lin. Lithiation-Assisted Strengthening Effect and Reactive Flow in Bulk and Nano-Confined Sulfur Cathodes of Lithium-Sulfur Batteries[J]. Journal of Physical Chemistry C, 2017, 121(31).

　　[11]Jingui Yu, Shiming Zhang, Qiaoxin Zhang, Rong Liu, Mingkai Tang and Xuewu Li. Simulation study and experiment verification of the creep mechanism of a nickel-based single crystal superalloy obtained from microstructural evolution[J]. RSC Advances, 2016,6: 107748-107758.

　　[12]Jingui Yu, Qiaoxin Zhang, Zhufeng Yue, Rong Liu, Mingkai Tang and Xuewu Li. Molecular dynamics simulation of dislocation and phase transition for Ni-based superalloys with twist grain boundary[J]. Journal of Computational and Theoretical Nanoscience, 2015,12(6):1002-1005.

　　[13]Jingui Yu, Qiaoxin Zhang, Rong Liu, Zhufeng Yue, Mingkai Tang and Xuewu Li. Microstructure evolution and mechanical behavior of the Ni/Ni3Al interface under thermal-mechanical coupling[J]. Materials Express, 2015, 5(4):343-350.

　　[14] Jingui Yu, Qiaoxin Zhang, Zhufeng Yue. Tensile mechanical properties of Ni3Al nanowires at intermediate temperature[J]. RSC Advances, 2014,4(40): 20789-20796.

　　[15]Jingui Yu, Qiaoxin Zhang. Tension–compression asymmetry in mechanical behavior and crystal defect of the thin Ni/Ni3Al (001) nanowires[J]. Rare Metal Materials and Engineering, 2014,43(8):1803-1808.

　　[16]Jingui Yu, Qiaoxin Zhang, Rong Liu, Zhufeng Yue, Mingkai Tang and Xuewu Li. Molecular dynamics simulation of crack propagation behaviors at the Ni/Ni3Al grain boundary[J]. RSC Advances, 2014, 4(62): 32749-32754.

　　[17]Ben Li, Shiming Zhang, F. A. Essa, Chao Dong, Jingui Yu*, Qiaoxin Zhang. Crack propagation and microstructural evolution of ni-based single crystal alloy under shear loads[J]. Rare Metal Materials and Engineering, 2018, 47(5): 1370-1376.  

　　[18] Ben Li,Chao Dong, Jingui Yu*,Qiaoxin Zhang, Hongyan Zhou and Rong Liu. Mechanical behaviour and microstructural evolution of Ni-based single crystal alloys under shock loading [J]. RSC Advances 8.39(2018):22127-22135. 

　　[19] Ben Li, Chao Dong, Jingui Yu*, Qiaoxin Zhang, Hongyan Zhou, Yong Xiao and Rong Liu. Nano-indentation simulation on mechanical properties and microstructural evolutions of Ni-based single crystal alloy [J]. Materials Express 5 (2018) 056533.

　　[20]Ben Li, Chao Dong, Jingui Yu*, Qiaoxin Zhang*, Hongyan Zhou, Yong Xiao, Rong Liu. Tribological properties of TiAl-Ag-ZnO self-lubricating composites from room temperature to 800°C [J]. Materials Research Express, 5 (2018) 056533.

　　[21]Ben Li, Rong Liu, Wujun Zhu, Qiaoxin Zhang, Jingui Yu*, Yanxun Xiang, Hongyan Zhou. Research on the interaction between surface laser-pit of Ni-based single crystal alloy and Lamb wave under micro-conditions. [J].Applied Surface Science, 2019 (483) 840-848.  

　　[22]Chao Dong, Jingui Yu*, Rong Liu, Qiaoxin Zhang. Tension-compression asymmetry of bilayer Ni/Ni3Al affected by dislocation formation-decomposition and twinning size. Materials Express, 2020. 

　　对研究生的要求：

　　积极，严谨，勤奋