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Impact resistance and energy dissipation mechanism of nanocrystalline CoCrNi medium entropy alloy nanofilm under supersonic micro-ballistic impact
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 11
作者:
Dong, J. L.
;
Li, F. . C.
;
Gu, Z. . P.
;
Jiang, M. Q.
;
Liu, Y. . H.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2024/01/08
Medium entropy alloy nanofilm
Impact resistance
Solid-state amorphization
Energy dissipation mechanism
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
作者:
Chen, Jinhan
;
Li, Mingshen
;
Li, Kailun
;
Zhang, Wenjing
;
Yang, Zhengmao
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  |  
浏览/下载:7/0
  |  
提交时间:2023/11/28
Cracking
Tungsten
Additive manufacturing
Grain boundaries
Microstructures
Geometric effect
The impact fracture characteristics of concrete slabs under different hammerhead shapes, impact velocities and concrete strengths
期刊论文
CONSTRUCTION AND BUILDING MATERIALS, 2023, 卷号: 392, 页码: 131919
作者:
Zhang, Qunlei
;
Yuan, Ruifu
;
Wang, Decai
;
Feng C(冯春)
;
Yue, Jinchao
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  |  
浏览/下载:144/0
  |  
提交时间:2023/09/05
Concrete slab
Impact cracking
CDEM
Concrete strength
Impact velocity
Hammerhead shape
Molecular mechanism of metamorphic alteration on traces of early life in banded iron formations
期刊论文
EARTH AND PLANETARY SCIENCE LETTERS, 2023, 卷号: 615, 页码: 13
作者:
Nan, Jingbo
;
Peng, Zidong
;
Wang, Chao
;
Papineau, Dominic
;
She, Zhenbing
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  |  
浏览/下载:11/0
  |  
提交时间:2023/10/07
early life
banded iron formation
biosignatures
carbon isotopes
Raman
NanoIR
Experimental study on the failure process of water-bearing rock under uniaxial tension based on dominant frequency analysis of acoustic emission
期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2023, 卷号: 82, 期号: 6, 页码: 17
作者:
Zhu, Jun
;
Deng, Jianhui
;
Pak, Ronald Y. S.
;
Liu, Jianfeng
;
Lyu, Cheng
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  |  
浏览/下载:82/0
  |  
提交时间:2023/10/10
Water content
Tensile strength
Acoustic emission
Dominant frequency
Micro-failure
Nanograin formation and cracking mechanism in Ti alloys under very high cycle fatigue loading
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 167, 页码: 10
作者:
Sun, Chengqi
;
Wu, Han
;
Chi, Weiqian
;
Wang, Wenjing
;
Zhang, Guang-Ping
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  |  
浏览/下载:18/0
  |  
提交时间:2023/01/12
Titanium alloy
Very high cycle fatigue
Twinning
Nanograins
Cracking mechanism
Experimental study on the competing effects of strain rate and water weakening on compressive strength of saturated rocks
期刊论文
ENGINEERING GEOLOGY, 2022, 卷号: 310, 页码: 15
作者:
Zhu, Jun
;
Deng, Jianhui
;
Ma, Yuanjun
;
Pak, Ronald Y. S.
;
Zhang, Zhenghu
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  |  
浏览/下载:16/0
  |  
提交时间:2022/12/28
Strain rate
Compressive strength
Water-weakening
Acoustic emission waveform
Dominant frequency
Microstructural origin of high scratch resistance in a gradient nanograined 316L stainless steel
期刊论文
SCRIPTA MATERIALIA, 2022, 卷号: 220, 页码: 5
作者:
Liang, Fei
;
Xu, Xiaoxiao
;
Wang, Pengfei
;
Zhang, Yaping
;
Han, Zhong
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  |  
浏览/下载:18/0
  |  
提交时间:2022/09/16
316L stainless steel
Gradient nanostructures
Scratch resistance
Microstructural origin
An Inversion Method Based on Inherent Similarity between Signals for Retrieving Source Mechanisms of Cracks
期刊论文
AEROSPACE, 2022, 卷号: 9, 期号: 11, 页码: 16
作者:
Kong, Yue
;
Chen WM(陈伟民)
;
Liu, Ning
;
Kang, Boqi
;
Li, Min
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  |  
浏览/下载:18/0
  |  
提交时间:2022/12/20
moment tensor
crack
acoustic emission
correlation calculation
aircraft
A damage constitutive model for the nonlinear mechanical behavior of C/SiC composites during mechanical cyclical loading/unloading
期刊论文
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2022, 卷号: 161, 页码: 107072
作者:
Niu ZB
;
Chen SA
;
Li Y
;
Xiao P
;
杨正茂.
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  |  
浏览/下载:32/0
  |  
提交时间:2022/10/23
C/SiC composite
Nonlinear mechanical behavior
Damage mechanisms
Damage constitutive model
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