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Unusual phase transformation and novel hardening mechanisms upon impact loading in a medium entropy alloy with dual heterogeneous structure 期刊论文
INTERMETALLICS, 2022, 卷号: 151, 页码: 11
作者:  Zhang ZH(张子晗);  Ma Y(马彦);  Tan S(覃双);  Wang J(王建);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Wu XL(武晓雷);  Yuan FP(袁福平)
Adobe PDF(19267Kb)  |  收藏  |  浏览/下载：98/22  |  提交时间：2022/12/26
High-entropy alloys  Phase transformation  Mechanical properties  Shear band  Age-hardening  Microstructure  
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  
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  
Experimental study on WFeNiMo high-entropy alloy projectile penetrating semi-infinite steel target 期刊论文
DEFENCE TECHNOLOGY, 2022, 卷号: 18, 期号: 8, 页码: 1470-1482
作者:  Chen, Hai-hua;  Zhang, Xian-feng;  Dai LH(戴兰宏);  Liu, Chuang;  Xiong, Wei;  Tan, Meng-ting
Adobe PDF(4778Kb)  |  收藏  |  浏览/下载：156/27  |  提交时间：2022/09/16
WFeNiMo high -entropy alloys  Tungsten heavy alloys  Penetration mode  Self -sharpening penetration  Mushrooming deformation  
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：247/32  |  提交时间：2022/08/22
High-entropy alloys  Heterogeneous structures  Precipitates  Strain hardening  Adiabatic shear band  Dynamic properties  
Dynamically reversible shear transformations in a CrMnFeCoNi high-entropy alloy at cryogenic temperature 期刊论文
ACTA MATERIALIA, 2022, 卷号: 232, 页码: 12
作者:  Ming, Kaisheng;  Li, Bo;  Bai, Lichen;  Jiang P(姜萍);  Wu XL(武晓雷);  Zheng, Shijian;  Wang, Jian
Adobe PDF(8603Kb)  |  收藏  |  浏览/下载：166/38  |  提交时间：2022/07/18
High-entropy alloy  Deformation twinning  Martensitic phase transformations  Mechanical properties  High-resolution electron microscope  
Heterostructuring an equiatomic CoNiFe medium-entropy alloy for enhanced yield strength and ductility synergy 期刊论文
RARE METALS, 2022, 页码: 12
作者:  Ding, Xin-Xin;  Wang J(王晶);  Liu D(刘动);  Wang, Chang;  Jiang P(姜萍);  Qu, Hua;  Liu, Guang-Hua;  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(6521Kb)  |  收藏  |  浏览/下载：171/47  |  提交时间：2022/07/18
Heterostructure (HS)  Medium-entropy alloy (MEA)  Hetero-deformation  Ductility  Strength  
Designing structures with combined gradients of grain size and precipitation in high entropy alloys for simultaneous improvement of strength and ductility 期刊论文
ACTA MATERIALIA, 2022, 卷号: 230, 页码: 11
作者:  Tan S(覃双);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Wang J(王建);  Wu XL(武晓雷);  Zhou H;  Yuan FP(袁福平)
Adobe PDF(7610Kb)  |  收藏  |  浏览/下载：213/69  |  提交时间：2022/07/18
High-entropy alloys  Gradient structures  Precipitates  Strain hardening  Strengthening  Ductility  
Distinct point defect behaviours in body-centered cubic medium-entropy alloy NbZrTi induced by severe lattice distortion 期刊论文
ACTA MATERIALIA, 2022, 卷号: 229, 页码: 14
作者:  Shi T;  Su ZX;  Li J;  Liu CG;  Yang JX;  He XF;  Yun D;  Peng Q(彭庆);  Lu CY
Adobe PDF(3151Kb)  |  收藏  |  浏览/下载：167/62  |  提交时间：2022/07/18
Medium-entropy alloys  Point defect properties  First-principles calculations  Ion irradiation  Radiation resistance  
Mechanical behavior of thin CoCrFeNi high-entropy alloy sheet under laser shock peening 期刊论文
INTERMETALLICS, 2022, 卷号: 144, 页码: 6
作者:  Dong JL(董金磊);  Wu XQ(吴先前);  Huang CG(黄晨光)
Adobe PDF(7042Kb)  |  收藏  |  浏览/下载：178/29  |  提交时间：2022/07/18
High-entropy alloy  Mechanical properties  Laser shock peening  Grain refinement  Microstructure evolution