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Phase transition and heterogeneous strengthening mechanism in CoCrFeNiMn high-entropy alloy fabricated by laser-engineered net shaping via annealing at intermediate-temperature 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 92, 页码: 129-137
Authors:  Bai YJ(白云建);  Jiang H(姜恒);  Yan, Kuo;  Li, Maohui;  Wei YP(魏延鹏);  Zhang K(张坤);  Wei BC(魏炳忱)
Adobe PDF(5383Kb)  |  Favorite  |  View/Download：348/110  |  Submit date：2022/01/12
High-entropy alloys  Phase transition  Heterogeneous strengthening  Intermediate-temperature  
The role of material and geometric nonlinearities and damping effects in designing mechanically tunable acoustic metamaterials 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 卷号: 197, 页码: 16
Authors:  Ning, Shaowu;  Chu, Dongyang;  Jiang H(姜恒);  Yang, Fengyuan;  Liu, Zhanli;  Zhuang, Zhuo
Adobe PDF(9277Kb)  |  Favorite  |  View/Download：275/77  |  Submit date：2021/05/31
Mechanically tunable acoustic metamaterials  Locally resonant  Bragg scattering  Band gaps  Material and geometrical nonlinearities  Damping effect  
Characteristics of Band Gap and Low-Frequency Wave Propagation of Mechanically Tunable Phononic Crystals With Scatterers in Periodic Porous Elastomeric Matrices 期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2021, 卷号: 88, 期号: 5, 页码: 14
Authors:  Ning Shaowu;  Chu Dongyang;  Yang Fengyuan;  Jiang H(姜恒);  Liu Zhanli;  Zhuang Zhuo
Adobe PDF(2351Kb)  |  Favorite  |  View/Download：275/67  |  Submit date：2021/05/17
mechanically tunable phononic crystals  scatterer  periodic porous elastomeric matrix  band structure  directionality of wave propagation  geometric and material nonlinearities  wave propagation  
Ultralow-frequency tunable acoustic metamaterials through tuning gauge pressure and gas temperature 期刊论文
EXTREME MECHANICS LETTERS, 2021, 卷号: 44, 页码: 9
Authors:  Ning, Shaowu;  Yan, Ziming;  Chu, Dongyang;  Jiang H(姜恒);  Liu, Zhanli;  Zhuang, Zhuo
Adobe PDF(2290Kb)  |  Favorite  |  View/Download：341/99  |  Submit date：2021/05/31
Tunable acoustic metamaterials  Gauge pressure  Gas temperature  Anti-symmetric and symmetric Lamb mode