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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  
Function of cleavage strength for symmetrical tilt grain boundaries 期刊论文
ENGINEERING FRACTURE MECHANICS, 2024, 卷号: 295, 页码: 14
作者:  Hu SW(胡世威);  Liang, Hao;  Yin, Yihui;  Liang, Yanxiang;  Zhang, Yuanzhang;  Yan, Yabin;  Li, Xiang
收藏  |  浏览/下载：47/0  |  提交时间：2024/02/05
Cleavage strength  Grain boundaries  Theoretical model  Ab initio tensile simulation  Critical energy release rate  
Plastic deformation capacity obtained by the process of strain delocalization in Hf0.5Nb0.5Ta0.5Ti1.5Zr multi-principal-element alloy 期刊论文
INTERMETALLICS, 2024, 卷号: 164, 页码: 8
作者:  He, Jinyan;  Ma, Yan;  Li, Hongxin;  Ma, Shizhou;  Zhang, Xinggao;  Yuan FP(袁福平);  Huang, Jacob Chih-Ching
收藏  |  浏览/下载：63/0  |  提交时间：2024/01/02
Multi-principal element alloy  Strain delocalization  Strain gradient  Lattice distortion  
Improving ductility by coherent nanoprecipitates in medium entropy alloy 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2024, 卷号: 172, 页码: 13
作者:  Zhang ZH(张子晗);  Ma Y(马彦);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Feng HQ(冯航旗);  Zhu, Yuntian;  Wu XL(武晓雷);  Yuan FP(袁福平)
收藏  |  浏览/下载：75/0  |  提交时间：2024/02/05
Medium-entropy alloys  Ductility  Coherent nanoprecipitates  9R structures  Precipitation hardening  
Polymorphic phase transition in CoCrNi medium-entropy alloy under impact loadings 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 28, 页码: 3583-3596
作者:  Zhou WB(周文博);  Cao FH(曹富华);  Yang ZY(杨增宇);  Li T(李统);  Niu YY(牛洋洋);  Chen Y(陈艳);  Wang HY(汪海英);  Dai LH(戴兰宏)
收藏  |  浏览/下载：29/0  |  提交时间：2024/03/11
Medium-entropy alloy  Phase transition  Shock compression  Ramp-wave  Loading path  
Laser powder bed fused 304L steel shot-peened with various ceramic shot sizes: Surface/subsurface characteristics, tensile behavior, and fatigue behavior 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 21
作者:  Zhang, Hongzhuang;  Cao, Shujie;  Li, Changyou;  Li, Bing;  Qian GA(钱桂安)
Adobe PDF(50378Kb)  |  收藏  |  浏览/下载：52/0  |  提交时间：2024/01/01
Laser powder bed fusion  Shot peening  Shot size  Microstructural evolution  Strengthening mechanism  
Wavy interface enables extra strengthening in an additively manufactured high-entropy alloy with Mortise-Tenon architecture 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 170, 页码: 18
作者:  Bai, Yunjian;  Li, Yadong;  Wang, Yun-jiang;  Zhang, Kun;  Jiang, Quanyu;  Liu, Zishang;  Hu, Zheng;  Wei, Bingchen
Adobe PDF(20723Kb)  |  收藏  |  浏览/下载：96/9  |  提交时间：2023/12/18
High entropy alloy  Laminated structure design  Additive manufacturing  Interface strengthening  Local chemical variation  
Microstructure evolution of a forged TiAl-Nb alloy during high-temperature tensile testing 期刊论文
MATERIALS CHARACTERIZATION, 2023, 卷号: 205, 页码: 8
作者:  Zhang, Shunke;  Tian, Ning;  Li JH(李江华);  Yang, Guanghua;  Yang, Wenkun;  Wang, Guangyan;  Liu, Zhanqi;  Li, Yongxiang
Adobe PDF(11972Kb)  |  收藏  |  浏览/下载：55/0  |  提交时间：2023/10/30
TiAl-Nb alloy  High -temperature tensile  Brittle -ductile transition  Deformation mechanism  
A method of quasi in-situ EBSD observation for microstructure and damage evolution in fatigue and dwell fatigue of Ti alloys 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 176, 页码: 20
作者:  Sun CQ(孙成奇);  Sun, Jian;  Chi WQ(池维乾);  Wang JX(王家璇);  Wang, Wenjing
Adobe PDF(61134Kb)  |  收藏  |  浏览/下载：115/2  |  提交时间：2023/10/16
Ti-6Al-4V ELI titanium alloy  Low cycle fatigue  Dwell fatigue  Deformation twinning  Failure mechanism  
Excellent dynamic properties and corresponding deformation mechanisms in a microband-induced plasticity steel with dual-heterogeneous structure 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 卷号: 27, 页码: 5350-5359
作者:  Zhang SD(张胜德);  Wang, Wei;  Yang MX(杨沐鑫);  Wu XL(武晓雷);  Yuan FP(袁福平)
Adobe PDF(21775Kb)  |  收藏  |  浏览/下载：22/0  |  提交时间：2024/01/02
Microband-induced plasticity  Dynamic properties  Dual-heterogeneous structures  Strain hardening  Dynamic grain refinement  Strain rate effect