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The coupling effect of size and damage in micro-scale metallic materials 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2017, 卷号: 95, 页码: 251-263
Authors:  Ban HX;  Yao Y(姚寅);  Chen SH(陈少华);  Fang DN;  Chen, SH (reprint author), Beijing Inst Technol, Inst Adv Struct Technol, Beijing 100081, Peoples R China.;  Chen, SH (reprint author), Beijing Inst Technol, Beijing Key Lab Lightweight Multifunct Composite, Beijing 100081, Peoples R China.
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Micro-scale Material  Strain Gradient  Size Effect  Damage Effect  Intrinsic Length Scale  
Correlation between strain rate sensitivity and characteristics of Portevin-LeChatelier bands in a twinning-induced plasticity steel 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2017, 卷号: 696, 页码: 220-227
Authors:  Bian XD(卞祥德);  Yuan FP(袁福平);  Wu XL(武晓雷);  Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
Adobe PDF(1614Kb)  |  Favorite  |  View/Download：361/134  |  Submit date：2017/10/27
Twip Steels  Dynamic Strain Aging  Portevin-lechatelier Bands  Strain Rate Sensitivity  Serrated Flow Behaviors  Digital Image Correlation  
Effect of thermophysical property and coating thickness on microstructure and characteristics of a casting 期刊论文
CHINA FOUNDRY, 2017, 卷号: 14, 期号: 1, 页码: 46-54
Authors:  Cheng AC;  Jia BL;  Guo RF;  Ren XP(任秀平);  Xuan HB;  Zhou TT;  Zhou, TT (reprint author), Beihang Univ, Sch Mat Sci & Engn, Beijing 100191, Peoples R China.
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Improved Investment Casting  Thermophysical Property  Coating Thickness  Microstructure  Property  
Onset and evolution of discontinuously segmented chip flow in ultra-high-speed cutting Ti-6Al-4V 期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017, 卷号: 88, 期号: 1-4, 页码: 1161-1174
Authors:  Ye GG;  Xue SF;  Ma W;  Dai LH(戴兰宏);  Dai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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Faceted crack initiation characteristics for high-cycle and very-high-cycle fatigue of a titanium alloy under different stress ratios 会议论文
5th International Conference on Crack Paths (CP), Ferrara, ITALY, SEP, 2015
Authors:  Liu XL(刘小龙);  Sun CQ(孙成奇);  Hong YS(洪友士);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Ti-6al-4v Alloy  Faceted Crack Initiation  Very-high-cycle Fatigue  Stress Ratio  Cluster Of Primary Alpha Grains  Competing Failure Modes  Poisson Defect Statistics  Ti-6al-4v Alloy  Structural-materials  Mean Stress  Strength  Microstructure  Behavior  Duality  Surface  
The microscopic deformation mechanism of 3D graphene foam materials under uniaxial compression 期刊论文
CARBON, 2016, 卷号: 109, 页码: 666-672
Authors:  Wang C(王超);  Zhang C;  Chen SH(陈少华);  Chen, SH (reprint author), Beijing Inst Technol, Inst Adv Struct Technol, Beijing 100081, Peoples R China.
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The formation mechanism of characteristic region at crack initiation for very-high-cycle fatigue of high-strength steels 会议论文
3rd International Conference on Characterisation of Crack Tip Fields, Urbino, ITALY, APR 20-22, 2015
Authors:  Hong YS(洪友士);  Liu XL(刘小龙);  Lei ZQ(雷铮强);  Sun CQ(孙成奇);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Very-high-cycle Fatigue  Fatigue Crack Initiation  Fine-granular-area  Nanograins  High-strength Steels  Chromium-bearing Steel  Long-life Fatigue  N-greater-than-10(7) Cycles  Residual-stresses  Vhcf-regime  Behavior  Inclusions  Propagation  Damage  Size  
On the compressive failure of tungsten fiber reinforced Zr-based bulk metallic glass composite 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2015, 卷号: 69-70, 页码: 428-441
Authors:  Chen JH(陈军红);  Chen Y(陈艳);  Jiang MQ(蒋敏强);  Chen XW;  Zhang HF;  Dai LH(戴兰宏);  Dai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(4478Kb)  |  Favorite  |  View/Download：322/93  |  Submit date：2015/09/22
Metallic Glass  Fiber Reinforced Composite  Failure Mechanism  Shear Banding  Splitting  Critical Dissipation Energy  
A biopolymer-like metal enabled hybrid material with exceptional mechanical prowess 期刊论文
Scientific Reports, 2015, 卷号: 5, 页码: 8357
Authors:  Zhang JS;  Cui LS;  Jiang DQ;  Liu YN;  Hao SJ;  Ren Y;  Han XD;  Liu ZY;  Wang YZ;  Yu C;  Huan Y(郇勇);  Zhao XQ;  Zheng YJ;  Xu HB;  Ren XB;  Li XD;  Cui, LS (reprint author), China Univ Petr, State Key Lab Heavy Oil Proc, Beijing 102249, Peoples R China.
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A model to predict S-N curves for surface and subsurface crack initiations in different environmental media 期刊论文
International Journal of Fatigue, 2015, 卷号: 71, 页码: 35-44
Authors:  Qian GA(钱桂安);  Zhou CE(周承恩);  Hong YS(洪友士);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(3194Kb)  |  Favorite  |  View/Download：680/209  |  Submit date：2015/04/16
Very-high-cycle Fatigue  Aqueous Environment  Fatigue Life  Fatigue Crack Initiation  Structural Steel