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The Effect of Impact Load on the Atomistic Scale Fracture Behavior of Nanocrystalline bcc Iron 期刊论文
NANOMATERIALS, 2024, 卷号: 14, 期号: 4, 页码: 11
作者:  Zhao ZF(赵志福);  Wang, Zhen;  Bie, Yehui;  Liu XM(刘小明);  Wei, Yueguang
收藏  |  浏览/下载：8/0  |  提交时间：2024/04/02
molecular dynamics simulation  nanocrystalline iron  impact load  fracture resistance  fracture ductility  
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  
Tailoring the Atomic-Local Environment of Carbon Nanotube Tips for Selective H2O2 Electrosynthesis at High Current Densities 期刊论文
ADVANCED MATERIALS, 2023, 页码: 11
作者:  Long, Yongde;  Lin JG(林金国);  Ye, Fenghui;  Liu, Wei;  Wang, Dan;  Cheng, Qingqing;  Paul, Rajib;  Cheng, Daojian;  Mao, Baoguang;  Yan, Riqing;  Zhao, Linjie;  Liu, Dong;  Liu F(刘峰);  Hu, Chuangang
Adobe PDF(4810Kb)  |  收藏  |  浏览/下载：45/0  |  提交时间：2023/11/28
carbon nanotubes  electrocatalysis  hydrogen peroxide  pure H2O2 solution production  tip atomic environment  
Emergent failure transition of pearlitic steel at extremely high strain rates 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2023, 卷号: 219, 页码: 13
作者:  Liang LW(梁伦伟);  Dai SC(戴仕诚);  Chen Y(陈艳);  Wang HY(汪海英);  Wang YJ(王云江);  Dai LH(戴兰宏)
Adobe PDF(20162Kb)  |  收藏  |  浏览/下载：106/0  |  提交时间：2023/03/20
Pearlitic steels  Fracture  Crack  Dislocation nucleation  Molecular dynamics  
High cycle and very high cycle fatigue of TC17 titanium alloy: Stress ratio effect and fatigue strength modeling 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 166, 页码: 16
作者:  Li G(李根);  Ke, Lei;  Ren, Xuechong;  Sun CQ(孙成奇)
Adobe PDF(30455Kb)  |  收藏  |  浏览/下载：215/1  |  提交时间：2022/11/28
TC17 titanium alloy  High cycle fatigue  Very high cycle fatigue  Stress ratio  Crack initiation mechanism  Fatigue strength modeling  
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：159/31  |  提交时间：2023/02/20
Atomistic scale behaviors of intergranular crack propagation along twist grain boundary in iron under dynamic loading 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 273, 页码: 16
作者:  Zhao ZF(赵志福);  Safaei, Babak;  Wang, Yanfei;  Liu, Yanwei;  Chu, Fulei;  Wei, Yueguang
Adobe PDF(5226Kb)  |  收藏  |  浏览/下载：180/30  |  提交时间：2022/09/27
Dynamic load  Molecular dynamics  Intergranular crack propagation  Stacking fault  Dislocation  
Intrinsic sodium occurrence in Zhundong coal: Experimental observations and molecular modeling 期刊论文
FUEL, 2021, 卷号: 305, 页码: 12
作者:  Sun C(孙岑);  Wei XL(魏小林);  Kang RN(康润宁);  Bin F(宾峰);  Li S(李森)
Adobe PDF(9737Kb)  |  收藏  |  浏览/下载：295/52  |  提交时间：2021/11/01
Alkali metal occurrence model  Zhundong coal  Molecular model  DFT  NMR  
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：332/90  |  提交时间：2021/11/15
High-entropy alloy  Split Hopkinson tensile bar  Strain rate effect  Dislocation  Twin  
Peeling of graphene/molybdenum disulfide heterostructure at different angles: A continuum model with accommodations for van der Waals interaction 期刊论文
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2021, 卷号: 150, 页码: 11
作者:  Wei ZX(魏子雄);  Lin K(林岿);  Wang XH(王晓荷);  Zhao YP(赵亚溥)
Adobe PDF(3848Kb)  |  收藏  |  浏览/下载：295/81  |  提交时间：2021/11/01
A  Layered structures  B  Adhesion  C  Analytical modelling  C  Computational modelling