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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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雷现奇 [5]
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Fatigue endurance limit and crack front evolution in metallic glass
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 143, 页码: 9
Authors:
Lei XQ(雷现奇)
;
袁力超o
;
Peng, Liu
;
Sun CQ(孙成奇)
;
Wei BC(魏炳忱)
;
Wei YJ(魏宇杰)
Adobe PDF(9123Kb)
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View/Download:378/61
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Submit date:2021/03/03
Fatigue endurance limit
Ultra-high cycle fatigue
Metallic glasses
Elliptical crack front
Stress intensity factor
Case study: The effect of running distance on the microstructure and properties of railroad axle bearings
期刊论文
WEAR, 2018, 卷号: 394, 页码: 159-165
Authors:
Guo RB
;
Lei XQ(雷现奇)
;
Zhang DD
;
Liu ZM
;
Wang X
;
Wei YJ(魏宇杰)
Adobe PDF(1589Kb)
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Submit date:2018/10/30
Bearing steel
Fracture toughness
Gradient structure
Grain refinement
Spiral fracture in metallic glasses and its correlation with failure criterion
期刊论文
ACTA MATERIALIA, 2015, 卷号: 99, 页码: 206-212
Authors:
Lei XQ(雷现奇)
;
Wei YJ(魏宇杰)
;
Wei BC(魏炳忱)
;
Wang WH(汪卫华)
;
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Adobe PDF(1311Kb)
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Submit date:2016/01/08
Metallic Glasses
Failure Criterion
Mohr-coulomb
Spiral Fracture
Evading the strength- ductility trade-off dilemma in steel through gradient hierarchical nanotwins
期刊论文
NATURE COMMUNICATIONS, 2014, 卷号: 5, 页码: 3580
Authors:
Wei YJ(魏宇杰)
;
Li YQ(李永强)
;
Zhu LC(祝连春)
;
Liu Y(刘垚)
;
Lei XQ(雷现奇)
;
Wang G
;
Wu YX
;
Mi ZL
;
Liu JB
;
Wang HT
;
Gao HJ
;
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Adobe PDF(3096Kb)
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View/Download:2142/465
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Submit date:2014/06/05
Towards more uniform deformation in metallic glasses: The role of Poisson's ratio
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 卷号: 560, 页码: 510-517
Authors:
Wei YJ(魏宇杰)
;
Lei XQ(雷现奇)
;
Huo LS
;
Wang WH
;
Greer AL
;
Wei, YJ (reprint author), Chinese Acad Sci, LNM, Inst Mech, State Key Lab Nonlinear Mech, Bei Si Huan Xi Rd 15, Beijing 100190, Peoples R China.
Adobe PDF(862Kb)
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View/Download:1146/450
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Submit date:2013/03/07
Bending Test
Metallic Glasses
Micromechanical Modelling
Plastic Deformation
Shear Bands