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Insights into scratching force in axial ultrasonic vibration-assisted single grain scratching 期刊论文
JOURNAL OF MANUFACTURING PROCESSES, 2024, 卷号: 112, 页码: 150-160
Authors:  Zhang, Yuqiang;  Hu, Zhongwei;  Chen, Yue;  Yu, Yiqing;  Jin, Jianfeng;  Peng Q(彭庆);  Xu, Xipeng
Favorite  |  View/Download：27/0  |  Submit date：2024/04/02
Axial ultrasonic vibration  Scratching  Scratching force  Molecular dynamics  Periodic fluctuation  
Rejuvenation-deformation relationship of a well-aged metallic glass during Newtonian to non-Newtonian flow 期刊论文
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2023, 卷号: 615, 页码: 122410
Authors:  Gao Y(高洋);  Ding G(丁淦);  Yang C(杨成);  Zhang, BB;  Shi, CJ;  Dai LH(戴兰宏);  Jiang MQ(蒋敏强)
Adobe PDF(1726Kb)  |  Favorite  |  View/Download：97/3  |  Submit date：2023/07/17
Metallic glasses  Structural rejuvenation  Plastic flow  Strain rate  Structural rearrangement  
Impact-resistance mechanism of gradient ceramic/high entropy alloy composite structure 期刊论文
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2023
Authors:  Wang, Wenrui;  Ye, Wei;  Huang, Kuisong;  Xie, Lu;  Peng Q(彭庆);  Zhao, Fei;  Li, Hanlin
Adobe PDF(4158Kb)  |  Favorite  |  View/Download：57/10  |  Submit date：2023/09/05
Gradient composite  ceramic  high-entropy alloy  SHPB simulation  stress wave  wave impedance  >  
A Quantitative Representation of Damage and Failure Response of Three-Dimensional Textile SiC/SiC Ceramics Matrix Composites Subjected to Flexural Loading 期刊论文
JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME, 2023, 卷号: 145, 期号: 3, 页码: 31001
Authors:  Yang ZM(杨正茂);  Pang, Keji;  Lei XQ(雷现奇);  Hu, Qing
Adobe PDF(1147Kb)  |  Favorite  |  View/Download：99/5  |  Submit date：2023/06/15
ceramic matrix composites  silicon carbide  mechanical behavior  microstructure deformation  damage modeling/model  flexural loading  
Measurement of ceramics cracking during water quenching by digital image correlation 期刊论文
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2023, 卷号: 43, 期号: 5, 页码: 2039-2044
Authors:  Li YQ(李俞桥);  Li QX(李庆显);  Zuo CD(左传栋);  Qi, Fei;  Li F(李飞);  Wei JC(韦佳辰);  Shao YF(邵颖峰);  Song F(宋凡)
Adobe PDF(3871Kb)  |  Favorite  |  View/Download：81/6  |  Submit date：2023/04/20
Thermal shock  Digital image correlation  Ceramics  Crack propagation  Crack speed  
Physical properties and radiation tolerance of high-entropy pyrochlores Gd-2(Ti0.25Zr0.25Sn0.25Hf0.25)(2)O-7 and individual pyrochlores Gd2X2O7 (X=Ti, Zr, Sn, Hf) from first principles calculations 期刊论文
SCRIPTA MATERIALIA, 2022, 卷号: 220, 页码: 114898
Authors:  Liu, Chenguang;  Peng Q(彭庆);  Shi, Tan;  Gao, Fei;  Li, Yuhong
Adobe PDF(4106Kb)  |  Favorite  |  View/Download：147/52  |  Submit date：2022/10/23
First principles  High entropy pyrochlore  Radiation tolerance  Physical properties  
Effect of material parameters on thermal shock crack of ceramics calculated by phase-field method 期刊论文
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2022, 页码: 9
Authors:  Zuo CD(左传栋);  Li QX(李庆显);  Wang Q;  Li YQ(李俞桥);  Li L(李龙);  Wei JC(韦佳辰);  Shao YF(邵颖峰);  Song F(宋凡)
Adobe PDF(2111Kb)  |  Favorite  |  View/Download：230/42  |  Submit date：2022/09/27
ceramic  crack pattern  material parameters  phase-field  thermal shock  
Role of interface on irradiation damage of Cu-diamond composites using classical molecular dynamics simulations 期刊论文
CERAMICS INTERNATIONAL, 2022, 卷号: 48, 期号: 12, 页码: 16813-16824
Authors:  Jin, Yanan;  Huang, Hai;  Zhong, Yinghui;  Yuan, Xiaoting;  Li, Huan;  Lou, Ding;  Xie, Kun;  Liu, Zhongxia;  Cai, Bin;  Peng Q(彭庆)
Adobe PDF(19006Kb)  |  Favorite  |  View/Download：184/38  |  Submit date：2022/08/22
Thermal management materials  Cu-diamond interface  Displacement cascades  Irradiation tolerance  Molecular dynamics  Spacecraft electronics  
Coupling of double grains enforces the grinding process in vibration-assisted scratch: Insights from molecular dynamics 期刊论文
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2022, 卷号: 304, 页码: 14
Authors:  Hu, Zhongwei;  Chen, Yue;  Lai, Zhiyuan;  Yu, Yiqing;  Xu, Xipeng;  Peng Q(彭庆);  Zhang, Long
Adobe PDF(16353Kb)  |  Favorite  |  View/Download：174/40  |  Submit date：2022/08/10
Single-crystal silicon carbide  Vibration-assisted scratch  Double abrasive grains  Molecular dynamics  
Microstructure evolution in Si+ ion irradiated and annealed Ti3SiC2 MAX phase 期刊论文
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2022, 页码: 8
Authors:  Ye, Chao;  Chang, Qing;  Lei, Penghui;  Dong, Wenhui;  Peng Q(彭庆)
Adobe PDF(2055Kb)  |  Favorite  |  View/Download：203/52  |  Submit date：2022/06/11
annealing  dislocation networks  ion irradiation  ripplocations  Ti3SiC2