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Microstructural refinement mechanism and its effect on toughness in the nugget zone of high-strength pipeline steel by friction stir welding
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 93, 页码: 221-231
作者:
Duan, R. H.
;
Xie, G. M.
;
Xue, P.
;
Ma, Z. Y.
;
Luo, Z. A.
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  |  
浏览/下载:55/0
  |  
提交时间:2021/12/09
Pipeline steel
Friction stir welding
Grain refinement
M-A constituent
Toughness
Numerical simulation of fracture propagation in freezing rocks using the extended finite element method (XFEM)
期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2021, 卷号: 148, 页码: 12
作者:
Zhou, Yun
;
Ma, Wei
;
Tan, Xianjun
;
Chen, Weizhong
;
Yang, Diansen
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  |  
浏览/下载:33/0
  |  
提交时间:2022/01/05
Fractured rock mass
Frost-heaving pressure
Effective volumetric expansion coefficient
Fracture propagation
Effect of modulation period on structure and mechanical properties of WB2/a-WBC films deposited by direct-current magnetron sputtering
期刊论文
THIN SOLID FILMS, 2021, 卷号: 739, 页码: 9
作者:
Liu, Yanming
;
Zhao, Xingxing
;
Tian, Li
;
Wang, Chen
;
Pei, Zhiliang
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  |  
浏览/下载:57/0
  |  
提交时间:2022/01/27
Magnetron sputtering
Tungsten boride
Amorphous tungsten borocarbide
Multilayer films
Modulation period
Tribo-mechanical properties
Study on the mechanical behaviors and failure mechanism of polyurethane cement composites under uniaxial compression and tension
期刊论文
ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING, 2021, 卷号: 22, 期号: 1
作者:
Pi Yilin
;
Zhang Wenhua
;
Zou Wanting
;
Zhang Yunsheng
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  |  
浏览/下载:22/0
  |  
提交时间:2021/12/17
Polyurethane cement composite
Tensile strength
Compressive strength
Toughness
Failure mode
Superior mechanical properties of lithium aluminosilicate composites by pyrolytic carbon intercalated carbon fibers/carbon nanotubes multi-scale reinforcements
期刊论文
CERAMICS INTERNATIONAL, 2021, 卷号: 47, 期号: 23, 页码: 32837-32846
作者:
Zhu, Pengyu
;
Wang, Chi
;
Wang, Xinyu
;
Yang, Hua
;
Xu, Guirong
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  |  
浏览/下载:15/0
  |  
提交时间:2021/12/17
Carbon fibers
carbon nanotubes (CFs
CNTs)
multi-scale reinforcements
Performance degradation
Pyrolytic carbon (PyC)
Lithium aluminosilicate (LAS) glass-ceramic
Mechanical properties
Shale softening degree and rate induced by fracturing fluid under THMC coupling condition
期刊论文
JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING, 2021, 卷号: 96, 页码: 14
作者:
Song, Jinliang
;
Xiang, Degui
;
Zhao, Shengxian
;
Hu, Dawei
;
Zhou, Hui
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浏览/下载:52/0
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提交时间:2022/01/05
Microindentation
Coupled thermo-hydro-mechanical-chemical treatment
Shale softening
Slick water
Microstructure characterization
Experimental Investigation on the Crack Evolution of Marine Shale with Different Soaking Fluids
期刊论文
FRONTIERS IN EARTH SCIENCE, 2021, 卷号: 9, 页码: 11
作者:
Wang, Lei
;
Bi, Zhenhui
;
Zeng, Yijin
;
Yang, Guangguo
;
Guo, Yintong
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  |  
浏览/下载:84/0
  |  
提交时间:2022/01/05
marine shale
hydration fracture
spatial-temporal evolution
fracture mechanical model
fracture network
Dual-gradient structure leads to optimized combination of high fracture resistance and strength-ductility synergy with minimized final catastrophic failure
期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2021, 卷号: 15, 页码: 901-910
作者:
Cao, Ruqing
;
Yu, Qin
;
Li, Yi
;
Ritchie, Robert O.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/07/01
Electroplating
Nickel
Gradient structure
Ductility
Fracture toughness
Effect of twin and grain size strengthening on tensile properties of a multi-directionally impact forged Mg-Gd-Y alloy
期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2021, 卷号: 15, 页码: 4502-4515
作者:
Lu, S. H.
;
Wu, D.
;
Yan, M.
;
Chen, R. S.
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  |  
浏览/下载:29/0
  |  
提交时间:2022/01/27
Twin strengthening
Grain size strengthening
Tensile properties
Mg-Gd-Y alloy
Multi-directionally impact forge
Effect of La and Sc Co-Addition on the Mechanical Properties and Thermal Conductivity of As-Cast Al-4.8% Cu Alloys
期刊论文
METALS, 2021, 卷号: 11, 期号: 11
作者:
Song, Zhao-Xi
;
Li, Yuan-Dong
;
Liu, Wen-Jing
;
Yang, Hao-Kun
;
Cao, Yang-Jing
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  |  
浏览/下载:3/0
  |  
提交时间:2022/07/19
Al-Cu alloy
mircrostructure
mechanical properties
thermal conductivity
first-principles
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