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Tailoring nanoprecipitates to achieve ultrahigh strength (CoCrNi)94.5W3Ta2.5 medium-entropy alloys 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 卷号: 892, 页码: 13
作者:  Chen, Jin-Xi;  Li, Tong;  Tan, Yuan-Yuan;  Chen, Yan;  Wang, Hai-Ying;  Dai, Lan-Hong
收藏  |  浏览/下载：14/0  |  提交时间：2024/03/25
Dual nanoprecipitates  Medium-entropy alloys  Mechanical properties  Precipitation hardening  
Multiscale modelling for the thermal transport behaviour of ceramic matrix composites with hierarchical structures 期刊论文
COMPOSITES COMMUNICATIONS, 2024, 卷号: 46, 页码: 7
作者:  Yang, Suning;  Shen L(申亮);  Li WH(李文皓);  Zhang, Zhongwei;  Yang ZM(杨正茂)
收藏  |  浏览/下载：28/0  |  提交时间：2024/04/15
Ceramic -matrix composites  Hierarchical structure  Thermal conductivity  Multiscale modelling  Porosity  
Structural rejuvenation and relaxation of a metallic glass under the periodically thermal-mechanical loading 期刊论文
INTERMETALLICS, 2024, 卷号: 164, 页码: 8
作者:  Liang, S. Y.;  Zhang, L. T.;  Wang, B.;  Wang, Y. J.;  Pineda, E.;  Qiao, J. C.
收藏  |  浏览/下载：72/0  |  提交时间：2024/01/08
Metallic glass  Strain oscillation  beta relaxation  Stress relaxation  Rejuvenation  
Induction of deformation twinning by dynamic strain aging effect: Rate-temperature coupling effect and constitutive modeling 期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2024, 卷号: 103, 页码: 15
作者:  Yuan, Kangbo;  Yao, Xiaohu;  Wang, Kai;  Zou, Xuetao;  Su, Mengjia;  Li PH(李鹏辉);  Guo, Weiguo
收藏  |  浏览/下载：76/0  |  提交时间：2023/12/11
Dynamic strain aging  Deformation twinning  Strain rate  Temperature  Constitutive modeling  
Continuous-discontinuous element method for three-dimensional thermal cracking of rocks 期刊论文
JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2023, 卷号: 15, 期号: 11, 页码: 2917-2929
作者:  Nie, Wen;  Wang, Junlin;  Feng, Chun;  Zhang, Yiming
Adobe PDF(4594Kb)  |  收藏  |  浏览/下载：71/2  |  提交时间：2023/12/18
Rock thermal cracking  Continuous-discontinuous element  Simplex integration  Temperature dependence  Numerical simulation  
Structure and properties of thermoplastic polyimide based on 4', 4'-(Oxybis (methylene)) bis ([1.1'- bipheny]3-amine) diamine 期刊论文
HIGH PERFORMANCE POLYMERS, 2023, 页码: 10
作者:  Lu, Jinshui;  Zhang, Jinyuan;  Liu, Heng;  Chen, Weipeng;  Luo, Jiangrong;  Wang, Ziqing;  Cui, Tingting;  Min, Yonggang;  Liu YD(刘屹东)
Adobe PDF(1237Kb)  |  收藏  |  浏览/下载：53/1  |  提交时间：2023/10/16
Polyimide  glass transition temperatures  films  thermal properties  
Evaluation of Residual Stress Fields in Friction Stir Welded Zone Based on the Plastic Strain Increment and Mises Yield Criterion 期刊论文
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2023, 卷号: 32, 期号: 12, 页码: 5466-5474
作者:  Li, Yiyang;  Zhao, Jiaye;  Zhou, Jiangfan;  Yang, Yang;  Huang XF(黄先富);  Liu, Zhanwei
Adobe PDF(1438Kb)  |  收藏  |  浏览/下载：151/31  |  提交时间：2022/10/23
aluminum alloy  DIC method  friction stir welding  mises yield criterion  plasticity theory  residual stress field  
Life assessment of thermomechanical fatigue in a woven SiC/SiC ceramic matrix composite with an environmental barrier coating at elevated temperature 期刊论文
International Journal of Fatigue, 2023, 卷号: 172, 页码: 107584
作者:  Yang ZM(杨正茂);  Li WH(李文皓);  Yang Chen;  Wu Zeng;  Wenbo Chen;  Xueqiang Cao
Adobe PDF(5845Kb)  |  收藏  |  浏览/下载：48/0  |  提交时间：2023/10/23
SiC/SiC ceramic-matrix composites  Environmental barrier coating  Thermomechanical fatigue  Damage evolution model  High temperature fatigue behavior  Off-axis fatigue behavior  
难熔高熵合金变形机制 学位论文
博士论文，北京: 中国科学院大学, 2023
作者:  李统
Adobe PDF(8739Kb)  |  收藏  |  浏览/下载：174/15  |  提交时间：2023/10/07
难熔高熵合金  沉淀强化  变形机制  晶格畸变  力学性能  
高性能中高熵合金丝材研制与力学行为研究 学位论文
博士论文，北京: 中国科学院大学, 2023
作者:  陈金玺
Adobe PDF(10324Kb)  |  收藏  |  浏览/下载：169/16  |  提交时间：2023/06/30
中高熵合金  金属丝材  力学性能  低温  变形机理