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A regime beyond the Hall-Petch and inverse-Hall-Petch regimes in ultrafine-grained solids 期刊论文
COMMUNICATIONS PHYSICS, 2022, 卷号: 5, 期号: 1, 页码: 9
作者:  Zhang, Huijun;  Liu, Feng;  Ungar, Goran;  Zheng ZY(郑中玉);  Sun, Qingping;  Han, Yilong
Adobe PDF(3619Kb)  |  收藏  |  浏览/下载：160/31  |  提交时间：2023/02/20
Friction and Wear in Nanoscratching of Single Crystals: Effect of Adhesion and Plasticity 期刊论文
NANOMATERIALS, 2022, 卷号: 12, 期号: 23, 页码: 13
作者:  Hu JQ(胡剑桥);  Zeng,Qinglei
Adobe PDF(2998Kb)  |  收藏  |  浏览/下载：244/130  |  提交时间：2023/01/12
adhesion and plasticity  friction coefficient  wear rate  molecular dynamics  nanoscratch simulation  
异构金属材料及其塑性变形与应变硬化 期刊论文
金属学报=ACTA METALLURGICA SINICA, 2022, 卷号: 58, 期号: 11, 页码: 1349-1359
作者:  武晓雷;  朱运田
Adobe PDF(1866Kb)  |  收藏  |  浏览/下载：178/29  |  提交时间：2022/12/20
heterostructure  heterostructure unit  strain gradient  geometrically necessary dislocation  strain hardening  ductility  gradient structure  lamellar structure  
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：184/46  |  提交时间：2022/12/20
Achieving better synergy of strength and ductility by adjusting size and volume fraction of coherent Kappa'-carbides in a lightweight steel 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 857, 页码: 10
作者:  Wang J(王建);  Yang MX(杨沐鑫);  Wu XL(武晓雷);  Yuan FP(袁福平)
Adobe PDF(15963Kb)  |  收藏  |  浏览/下载：133/35  |  提交时间：2022/11/22
Modulating mechanical performances of metallic amorphous materials through phase gradient 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2022, 卷号: 234, 页码: 107680
作者:  Guan, Yunlong;  Wang YJ(王云江);  Song, Weidong
Adobe PDF(13550Kb)  |  收藏  |  浏览/下载：131/47  |  提交时间：2022/10/23
Metallic glasses  Strength-ductility synergy  Phase gradient  Shear bands  Molecular dynamics  
Alterable tension-compression asymmetry in work hardening of an additively manufactured dual-phase high-entropy alloy 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2022, 卷号: 158, 页码: 16
作者:  Bai YJ(白云建);  Zhang K(张坤);  Chen TY(陈天宇);  Liu ZS(刘子尚);  Wang YJ(王云江);  Wei BC(魏炳忱)
Adobe PDF(14448Kb)  |  收藏  |  浏览/下载：147/30  |  提交时间：2022/11/21
High -entropy alloys  Tension -compression asymmetry  Work hardening  Heterogeneous deformation  Additive manufacturing  
Elasticity of Mg3Bi2-xSbx 期刊论文
MATERIALS, 2022, 卷号: 15, 期号: 20, 页码: 12
作者:  Peng Q(彭庆);  Zhao,Shuai;  Yuan XZ(袁晓泽);  Chen,XiaoJia
Adobe PDF(2427Kb)  |  收藏  |  浏览/下载：128/28  |  提交时间：2022/11/21
thermoelectric materials  Mg3Bi2-xSbx  elasticity  first-principle calculation  
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：230/49  |  提交时间：2022/11/28
short-range order  medium and high entropy alloys  crystal plasticity model  
Impact tension behavior of heavy-drawn nanocrystalline CoCrNi medium entropy alloy wire 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 856, 页码: 144041
作者:  Qiao Y(乔禹);  Cao FH(曹富华);  Chen Y(陈艳);  Wang HY(汪海英);  Dai LH(戴兰宏)
Adobe PDF(14617Kb)  |  收藏  |  浏览/下载：136/32  |  提交时间：2022/10/23
High entropy alloy  Wire  Split hopkinson tension bar  High strain rate  Low temperature  Plastic deformation