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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
收藏
  |  
浏览/下载:111/0
  |  
提交时间:2024/03/25
Dual nanoprecipitates
Medium-entropy alloys
Mechanical properties
Precipitation hardening
Induction of deformation twinning by dynamic strain aging effect: Rate-temperature coupling effect and constitutive modeling
期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2024, 卷号: 103, 页码: 15
作者:
Yuan, Kangbo
;
Yao, Xiaohu
;
Wang, Kai
;
Zou, Xuetao
;
Su, Mengjia
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2023/12/11
Dynamic strain aging
Deformation twinning
Strain rate
Temperature
Constitutive modeling
An atomistic study on grain-size and temperature effects on mechanical properties of polycrystal CoCrFeNi high-entropy alloys
期刊论文
MATERIALS TODAY COMMUNICATIONS, 2023, 卷号: 37, 页码: 11
作者:
Xie, Lu
;
Wu, Guangda
;
Peng, Qing
;
Liu, Junpeng
;
Li, Dongyue
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  |  
浏览/下载:113/0
  |  
提交时间:2024/01/02
High-entropy alloys
Grain size
Temperature
Twinning
Phase transition
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, Chengqi
;
Sun, Jian
;
Chi, Weiqian
;
Wang, Jiaxuan
;
Wang, Wenjing
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2023/10/16
Ti-6Al-4V ELI titanium alloy
Low cycle fatigue
Dwell fatigue
Deformation twinning
Failure mechanism
Nanograin formation mechanism under fatigue loadings in additively manufactured Ti-6Al-4V alloy
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 175, 页码: 107821
作者:
Chi WQ(池维乾)
;
Wang, Wenjing
;
Wu, Lei
;
Duan GH(段桂花)
;
Sun CQ(孙成奇)
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2023/09/05
Additively manufactured titanium alloy
Very high cycle fatigue
Crack initiation
Twinning
Nanograin formation
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)
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  |  
浏览/下载:9/0
  |  
提交时间:2023/09/05
High entropy alloy
Metal foams
Energy absorption
Cryogenic
Shear band
High strain rate
Micro/nanostructure high strength and high conductivity CuCrZr alloy prepared through equal channel angular pressing and aging treatment
期刊论文
Materials Today Communications, 2022, 卷号: 33
作者:
Guo, Tingbiao
;
Gao, Yang
;
Tai, Xiaoyang
;
Wang, Junjie
;
Feng, Rui
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  |  
浏览/下载:31/0
  |  
提交时间:2022/09/22
Copper alloys
Crystal structure
Grain boundaries
Grain size and shape
High strength alloys
Precipitation (chemical)
Scanning electron microscopy
Ternary alloys
Textures
Transmission electron microscopy
Zircaloy
Ageing treatments
Comprehensive properties
Cu-Cr-Zr alloys
Electrical conductivity
High strength and high conductivities
Micronanostructure
Precipitated phase
Precipitation phase
Severe plastic deformations
Texture characteristics
Deformation twinning in octahedron-based face-centered cubic metallic structures: Localized shear-force dipoles drive atomic displacements
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 卷号: 126, 页码: 116-126
作者:
Gu, Hengfei
;
Liu, Chengze
;
Yuan, Fusen
;
Han, Fuzhou
;
Zhang, Yingdong
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2022/07/14
Selection of Twin Variants in Dynamic Plastic Deformation of Pure Ti at Liquid Nitrogen Temperature
期刊论文
ACTA METALLURGICA SINICA, 2022, 卷号: 58, 期号: 9, 页码: 1141-1149
作者:
Gao Dong
;
Zhou Yu
;
Yu Ze
;
Sang Baoguang
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2022/09/16
pure Ti
microstructure
geometric compatibility factor
orientation compatibility factor
twin variant
Transition of deformation mechanisms from twinning to dislocation slip in nanograined pure cobalt
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 卷号: 121, 页码: 124-129
作者:
Qi, Y. W.
;
Luo, Z. P.
;
Li, X. Y.
;
Lu, K.
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  |  
浏览/下载:18/0
  |  
提交时间:2022/07/01
Nanograin
Cobalt
Deformation mechanism
Hall-Petch relation
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