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Simultaneous flattening and hardening of laser shock peened Zr-based metallic glass surface by nanosecond laser irradiation in a flowing nitrogen atmosphere 期刊论文
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2024, 卷号: 326, 页码: 11
作者:  Qian, Yongfeng;  Liu, Bo;  Hong, Jing;  Jiang MQ(蒋敏强);  Zhang ZY(张治愚);  Zhang, Lin;  Huang, Hu;  Yan, Jiwang
收藏  |  浏览/下载：6/0  |  提交时间：2024/04/15
Laser shock peening  Metallic glass  Nanosecond laser irradiation  Surface flattening  Surface hardening  
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：13/0  |  提交时间：2024/03/25
Dual nanoprecipitates  Medium-entropy alloys  Mechanical properties  Precipitation hardening  
Statistical Analysis of Morphological Characteristics of Inconel 718 Formed by High Deposition Rate and High Laser Power Laser Cladding 期刊论文
MATERIALS, 2024, 卷号: 17, 期号: 3, 页码: 19
作者:  Bian YH(边艳华);  He XL(何秀丽);  Tian CX(田崇鑫);  Guo, Jianhao;  Chen B(陈博);  Dong BX(董斌鑫);  Li SX(李少霞);  Yu G(虞钢)
收藏  |  浏览/下载：18/0  |  提交时间：2024/03/11
laser cladding  Inconel 718  clad morphology  linear regression analysis  high deposition rate  
Prediction of chemical short-range order in high-/medium-entropy alloys 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2024, 卷号: 169, 页码: 115-123
作者:  Cao PY(曹沛宇);  Wang J(王晶);  Jiang P(姜萍);  Wang YJ(王云江);  Yuan FP(袁福平);  Wu XL(武晓雷)
收藏  |  浏览/下载：147/0  |  提交时间：2023/10/10
Short-range order  High-entropy alloy  Microstructure  First-principles calculation  Gibbs free energy  Local electronic density of states  
Unveiling of incubation and absorption-enhanced effects occurring during multi-shot femtosecond laser ablation of aluminum and steel surfaces 期刊论文
NANOTECHNOLOGY, 2024, 卷号: 35, 期号: 1, 页码: 11
作者:  Wang, Pengjie;  Peng Q(彭庆)
收藏  |  浏览/下载：100/0  |  提交时间：2023/11/13
threshold fluence  femtosecond-laser surface modification  incubation effect  hydrodynamic simulation  
Multi-scale fatigue failure features of titanium alloys with equiaxed or bimodal microstructures from low-cycle to very-high-cycle loading numbers 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 卷号: 890, 页码: 13
作者:  Pan, Xiangnan;  Su, Hang;  Liu, Xiaolong;  Hong, Youshi
收藏  |  浏览/下载：55/0  |  提交时间：2024/01/08
Titanium alloy  Very-high-cycle fatigue  Crack initiation  Crack growth threshold  Facet  Equiaxed or bimodal microstructure  
The microstructures and mechanical properties of CoNiCrx medium-entropy alloys 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 卷号: 891, 页码: 13
作者:  Wu, Haibin;  Wang, Weili;  Liu TW(刘天威);  Yan, Pengxu;  Ren, Wei;  Chen, Jian
收藏  |  浏览/下载：42/0  |  提交时间：2024/02/05
Medium-entropy alloys  Eutectic  Microstructure  Mechanical property  Strengthening mechanism  
Laser polishing and simultaneous hardening of the electrical discharge machined Zr-based metallic glass surface 期刊论文
MATERIALS & DESIGN, 2024, 卷号: 237, 页码: 18
作者:  Hong, Jing;  Huang, Hu;  Zhang, Lin;  Zhang, Zhiyu;  Jiang, Minqiang;  Yan, Jiwang
收藏  |  浏览/下载：1/0  |  提交时间：2024/03/25
Laser polishing  Surface hardening  Nanosecond pulsed laser  Metallic glass  Simulation analysis  
A high-entropy alloy syntactic foam with exceptional cryogenic and dynamic properties 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 卷号: 876, 页码: 145146
作者:  Meng J(孟锦);  Qiao Y(乔禹);  Chen Y(陈艳);  Liu TW(刘天威);  Li T(李统);  Wang HY(汪海英);  Dai LH(戴兰宏)
Adobe PDF(19655Kb)  |  收藏  |  浏览/下载：31/0  |  提交时间：2023/09/05
High entropy alloy  Metal foams  Energy absorption  Cryogenic  Shear band  High strain rate  
增材制造Ti6Al4V合金冲击压缩行为研究 学位论文
硕士论文，北京: 中国科学院大学, 2023
作者:  牛洋洋
Adobe PDF(7687Kb)  |  收藏  |  浏览/下载：85/7  |  提交时间：2023/06/25
增材制造  Ti6Al4V  冲击压缩  动态本构方程  Hugoniot状态方程