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Size effect investigation of indentation response of stifffilm/compliant substrate composite structure 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2020, 卷号: 193, 页码: 106-116
作者:  Liu YW;  Ma HS(马寒松);  Wei YG(魏悦广);  Chen P
Adobe PDF(3119Kb)  |  收藏  |  浏览/下载:390/99  |  提交时间:2020/06/22
Stifffilm/compliant substrate composite structure  Indentation response  Gradient effect  Integral transformation  Material length scale  
Damage evolution and fracture of ceramic coating systems in circle plate bending tests: Experimental observation and modeling 期刊论文
CERAMICS INTERNATIONAL, 2020, 卷号: 46, 期号: 6, 页码: 8334-8343
作者:  Liu HY;  Wei YG(魏悦广);  Liang LH(梁立红);  Liu XH;  Wang YB;  Long H
Adobe PDF(5484Kb)  |  收藏  |  浏览/下载:138/56  |  提交时间:2020/05/18
Ceramic coating systems  Fracture  Damage model  Circle plate bending  
Size-dependent damage and fracture of two-layer systems 期刊论文
ENGINEERING FRACTURE MECHANICS, 2018, 卷号: 199, 页码: 635-646
作者:  Liang LH(梁立红);  Liu HY;  Long H;  Wei YG(魏悦广)
浏览  |  Adobe PDF(1003Kb)  |  收藏  |  浏览/下载:381/44  |  提交时间:2018/10/30
Damage  Fracture  Ceramic layers  Interface strength  Interface toughness  
Damage characterization model of ceramic coating systems based on energy analysis and bending tests 期刊论文
CERAMICS INTERNATIONAL, 2018, 卷号: 44, 期号: 5, 页码: 4807-4813
作者:  Liu HY;  Wei YG(魏悦广);  Liang LH(梁立红);  Liu XH;  Wang YB;  Ma HS
浏览  |  Adobe PDF(1198Kb)  |  收藏  |  浏览/下载:270/54  |  提交时间:2018/10/30
Ceramic coatings  Damage characterization  Fracture  Thickness effect  
Nanodomained Nickel Unite Nanocrystal Strength with Coarse-Grain Ductility 期刊论文
SCIENTIFIC REPORTS, 2015, 卷号: 5, 页码: 11728
作者:  Wu XL(武晓雷);  Yuan FP(袁福平);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Zhang CX;  Chen L(陈柳);  Wei YG(魏悦广);  Ma E;  Wu, XL
浏览  |  Adobe PDF(2013Kb)  |  收藏  |  浏览/下载:272/91  |  提交时间:2018/07/06
Nanodomained Nickel Unite Nanocrystal Strength with Coarse- Grain Ductility 期刊论文
Scientific Reports, 2015, 卷号: 5, 页码: 11728
作者:  Wu XL(武晓雷);  Yuan FP(袁福平);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Zhang CX;  Chen L;  Wei YG(魏悦广);  Ma E
浏览  |  Adobe PDF(2013Kb)  |  收藏  |  浏览/下载:362/115  |  提交时间:2016/04/21
Interference effect on friction behavior of asperities on single crystal copper 期刊论文
Tribology International, 2014, 卷号: 81, 期号: 1, 页码: 169-178
作者:  Liu XM(刘小明);  Zhang B;  Wei YG(魏悦广);  Liu, XM (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(3235Kb)  |  收藏  |  浏览/下载:643/210  |  提交时间:2015/01/08
Friction Transition  Plastic Behavior  Green Function Molecular Dynamics  Asperity Interference  
Enhanced insulation temperature and the reduced thermal conductivity of nanostructured ceramic coating systems 期刊论文
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2013, 卷号: 65, 页码: 219-224
作者:  Liang LH(梁立红);  Wei H;  Chang XC;  Xu W(许巍);  Li XN(李宵娜);  Wei YG(魏悦广);  Liang, LH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Adobe PDF(773Kb)  |  收藏  |  浏览/下载:802/324  |  提交时间:2013/10/28
Nanoparticles  Thermal Conductivity  Size Effect  Insulation Temperature  
Nanoindentation size effect interpreted by the dislocation nucleation mechanism 期刊论文
JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE, 2013, 卷号: 10, 期号: 3, 页码: 714-718
作者:  Liu XM(刘小明);  Liu Zhanli;  Zhang Zuoqi;  Zhuang Zhuo;  Wei YG(魏悦广);  Liu, XM (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
Adobe PDF(1846Kb)  |  收藏  |  浏览/下载:972/211  |  提交时间:2013/04/07
Nanoindentation Size Effect  Dislocation Nucleation  Atomic Finite Element Method  Instability Criterion  
Yielding behavior of copper nanowire in the presence of vacancies 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 卷号: 55, 期号: 6, 页码: 1010-1017
作者:  Liu XM(刘小明);  Yang XB;  Wei YG(魏悦广);  Liu, XM (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(1006Kb)  |  收藏  |  浏览/下载:892/256  |  提交时间:2013/01/18
Nanowire  Yield Strength  Vacancies  Size Effect  Molecular-dynamics  Mechanical-properties  Strain Gradients  Metal Nanowires  Gold Nanowires  Strength  Deformation  Size  Cu  Crystals