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Knowledge Management System of Institue of Mechanics, CAS
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Function of cleavage strength for symmetrical tilt grain boundaries
期刊论文
ENGINEERING FRACTURE MECHANICS, 2024, 卷号: 295, 页码: 14
Authors:
Hu SW(胡世威)
;
Liang, Hao
;
Yin, Yihui
;
Liang, Yanxiang
;
Zhang, Yuanzhang
;
Yan, Yabin
;
Li, Xiang
Favorite
  |  
View/Download:39/0
  |  
Submit date:2024/02/05
Cleavage strength
Grain boundaries
Theoretical model
Ab initio tensile simulation
Critical energy release rate
Superior hydrogen permeation resistance via Ni-graphene nanocomposites: Insights from atomistic simulations
期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 28, 页码: 2086-2097
Authors:
Huang, Hai
;
Peng Q(彭庆)
;
Tang, Xiaobin
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  |  
View/Download:20/0
  |  
Submit date:2024/02/19
Hydrogen embrittlement
Ni/graphene interface
Diffusion
Trapping
Permeation resistance
Atomistic simulations
Microstructural insights into fatigue short crack propagation resistance and rate fluctuation in a Ni-based superalloy manufactured by laser powder bed fusion
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 15
Authors:
Li JH(李江华)
;
Huang, Qinghui
;
Wang, Zhiyang
;
Zhang NY(张宁豫)
;
Chen, Gang
;
Qian GA(钱桂安)
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  |  
View/Download:47/0
  |  
Submit date:2024/01/02
Ni -based superalloy
Fatigue short cracks
Microstructure
Propagation model
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
Authors:
Xie, Lu
;
Wu, Guangda
;
Peng Q(彭庆)
;
Liu, Junpeng
;
Li, Dongyue
;
Wang, Wenrui
Favorite
  |  
View/Download:51/0
  |  
Submit date:2024/01/02
High-entropy alloys
Grain size
Temperature
Twinning
Phase transition
Amorphous Thickness-Dependent Strengthening-Softening Transition in Crystalline-Amorphous Nanocomposites
期刊论文
NANO LETTERS, 2023, 卷号: 23, 期号: 23, 页码: 11288-11296
Authors:
Qian, Lei
;
Yang, Wenqing
;
Luo, Jiasi
;
Wang YJ(王云江)
;
Chan, K C
;
Yang, XuSheng
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  |  
View/Download:5/0
  |  
Submit date:2024/02/19
crystalline-amorphous nanocomposite
Cu-CuTa
atomistic simulations
codeformationcooperative mechanisms
Excellent dynamic properties and corresponding deformation mechanisms in a microband-induced plasticity steel with dual-heterogeneous structure
期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 卷号: 27, 页码: 5350-5359
Authors:
Zhang SD(张胜德)
;
Wang, Wei
;
Yang MX(杨沐鑫)
;
Wu XL(武晓雷)
;
Yuan FP(袁福平)
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  |  
View/Download:15/0
  |  
Submit date:2024/01/02
Microband-induced plasticity
Dynamic properties
Dual-heterogeneous structures
Strain hardening
Dynamic grain refinement
Strain rate effect
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
Authors:
Chi WQ(池维乾)
;
Wang, Wenjing
;
Wu, Lei
;
Duan GH(段桂花)
;
Sun CQ(孙成奇)
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  |  
View/Download:30/0
  |  
Submit date:2023/09/05
Additively manufactured titanium alloy
Very high cycle fatigue
Crack initiation
Twinning
Nanograin formation
Cracking mechanisms in additively manufactured pure tungsten from printing single tracks, thin walls and cubes
期刊论文
MATERIALS & DESIGN, 2023, 卷号: 234, 页码: 17
Authors:
Chen, Jinhan
;
Li, Mingshen
;
Li, Kailun
;
Zhang, Wenjing
;
Yang ZM(杨正茂)
;
Zhao, Congcong
;
Ma, Jing
;
Liu W(刘巍)
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  |  
View/Download:50/0
  |  
Submit date:2023/11/28
Cracking
Tungsten
Additive manufacturing
Grain boundaries
Microstructures
Geometric effect
Combustion Characteristics of a Swirl-Radial-Injection Composite Fuel Grain with Applications in Hybrid Rockets
期刊论文
AEROSPACE, 2023, 卷号: 10, 期号: 9, 页码: 19
Authors:
Wang RY(王若岩)
;
Lin X(林鑫)
;
Wang ZZ(王泽众)
;
Wu K(吴坤)
;
Zhang ZL(张泽林)
;
Luo JX(罗家枭)
;
Li F(李飞)
;
Yu XL(余西龙)
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  |  
View/Download:66/0
  |  
Submit date:2023/10/30
hybrid rocket engine
swirl-radial injection
regression rate
flame images
combustion efficiency
Hydrogen trapping in vanadium carbide alloyed with transition metals
期刊论文
NUCLEAR MATERIALS AND ENERGY, 2023, 卷号: 36, 页码: 11
Authors:
Tang, Shuai
;
Li, Linxian
;
Yan, Haile
;
Jin, Jianfeng
;
Peng Q(彭庆)
;
Cai, Minghui
;
Li, Jianping
;
Liu, Zhenyu
;
Wang, Guodong
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  |  
View/Download:45/0
  |  
Submit date:2023/11/28
Hydrogen barrier coating
Vanadium carbide
First-principles calculations
Transition-metal alloying