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Superior fracture toughness with high yield strength in a high-Mn steel induced by heterogeneous grain structure 期刊论文
MATERIALS & DESIGN, 2023, 卷号: 225, 页码: 11
作者:  Zhang SD(张胜德);  Yang MX(杨沐鑫);  Wu XL(武晓雷);  Yuan FP(袁福平)
Adobe PDF(10779Kb)  |  收藏  |  浏览/下载:186/37  |  提交时间:2023/02/09
Heterogeneous grain structures  Fracture toughness  Strain hardening, Microband-induced  plasticity  Ductility  Mn austenitic steels  
Excellent tensile properties and deformation mechanisms in a FeCoNi-based medium entropy alloy with dual-heterogeneous structures 期刊论文
JOURNAL OF APPLIED PHYSICS, 2022, 卷号: 132, 期号: 17, 页码: 8
作者:  Cheng WQ(程文强);  Tan GH(覃郭灏);  Yang MX(杨沐鑫);  Wang, Wei;  Yuan FP(袁福平)
Adobe PDF(8728Kb)  |  收藏  |  浏览/下载:182/45  |  提交时间:2022/12/20
Crystal Plasticity Model Analysis of the Effect of Short-Range Order on Strength-Plasticity of Medium Entropy Alloys 期刊论文
METALS, 2022, 卷号: 12, 期号: 10, 页码: 13
作者:  Li C(李琛);  Cao FH(曹富华);  Chen Y(陈艳);  Wang HY(汪海英);  Dai LH(戴兰宏)
Adobe PDF(3188Kb)  |  收藏  |  浏览/下载:225/47  |  提交时间:2022/11/28
short-range order  medium and high entropy alloys  crystal plasticity model  
Superior dynamic shear properties and deformation mechanisms in a high entropy alloy with dual heterogeneous structures 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2022, 卷号: 19, 页码: 3287-3301
作者:  Tan S(覃双);  Yang MX(杨沐鑫);  Liu YK(刘琰珂);  Jiang P(姜萍);  Fan JT;  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(14516Kb)  |  收藏  |  浏览/下载:245/32  |  提交时间:2022/08/22
High-entropy alloys  Heterogeneous structures  Precipitates  Strain hardening  Adiabatic shear band  Dynamic properties  
Effective strengthening and toughening in high entropy-alloy by combining extrusion machining and heat treatment 期刊论文
SCRIPTA MATERIALIA, 2022, 卷号: 213, 页码: 5
作者:  Pu Z(蒲卓);  Cai SL(蔡松林);  Dai LH(戴兰宏)
Adobe PDF(9429Kb)  |  收藏  |  浏览/下载:254/40  |  提交时间:2022/07/18
High-entropy alloy  Extrusion machining  Heat treatment  Strain hardening  Recrystallization  
Tensile Behaviors and Strain Hardening Mechanisms in a High-Mn Steel with Heterogeneous Microstructure 期刊论文
MATERIALS, 2022, 卷号: 15, 期号: 10, 页码: 13
作者:  Zhang SD(张胜德);  Liu YK(刘琰珂);  Wang J(王建);  Tan S(覃双);  Wu XL(武晓雷);  Yuan FP(袁福平)
Adobe PDF(6018Kb)  |  收藏  |  浏览/下载:236/93  |  提交时间:2022/07/18
microband-induced plasticity  heterogeneous structures  steels  strain hardening  strengthening  ductility  
Enhanced tensile properties by heterogeneous grain structures and coherent precipitates in a CoCrNi-based medium entropy alloy 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 832, 页码: 11
作者:  Zhang ZH(张子晗);  Jiang P(姜萍);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(18568Kb)  |  收藏  |  浏览/下载:269/45  |  提交时间:2022/03/28
High entropy alloys  Heterogeneous structures  Precipitates  Strain hardening  Strengthening  Ductility  
Extraordinary fracture toughness in nickel induced by heterogeneous grain structure 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 830, 页码: 11
作者:  Zhang SD(张胜德);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Zhou LL(周玲玲);  Wu XL(武晓雷)
Adobe PDF(23163Kb)  |  收藏  |  浏览/下载:230/20  |  提交时间:2022/01/13
Heterogeneous grain structures  Fracture toughness  Ductility  Strain hardening  J-R curves  
Dynamic behavior of CrMnFeCoNi high-entropy alloy in impact tension 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2021, 卷号: 158, 页码: 12
作者:  Qiao Y(乔禹);  Chen Y(陈艳);  Cao FH(曹富华);  Wang HY(汪海英);  Dai LH(戴兰宏)
Adobe PDF(18881Kb)  |  收藏  |  浏览/下载:330/89  |  提交时间:2021/11/15
High-entropy alloy  Split Hopkinson tensile bar  Strain rate effect  Dislocation  Twin  
Coupled Strengthening Effects by Lattice Distortion, Local Chemical Ordering, and Nanoprecipitates in Medium-Entropy Alloys 期刊论文
FRONTIERS IN MATERIALS, 2021, 卷号: 8, 页码: 12
作者:  Cheng WQ(程文强);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(4230Kb)  |  收藏  |  浏览/下载:201/39  |  提交时间:2022/01/13
high-entropy alloys  lattice distortion  local chemical ordering  precipitation  strengthening mechanisms  molecular dynamics simulations