余金桂
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,机电工程学院机自系,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