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Mechanism of subsurface microstructural fatigue crack initiation during high and very-high cycle fatigue of advanced bainitic steels 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 卷号: 108, 页码: 142-157
Authors:  Gao, Guhui;  Liu, Rong;  Fan, Yusong;  Qian, Guian;  Gui, Xiaolu;  Misra, R. D. K.;  Bai, Bingzhe
Favorite  |  View/Download:6/0  |  Submit date:2022/06/10
Microstructure  Advanced bainitic steels  Very high cycle fatigue  Mechanism  Retained austenite  
Constitutive behavior predictions of mushy zone during solidification by phase field model and coupled Eulerian-Lagrangian method 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2022, 卷号: 201, 页码: 6
Authors:  Li, Longfei;  Zhang, Ruijie;  Wu XQ(吴先前);  Gu, Zhoupeng;  Wang, Changsheng;  Jiang, Haitao
Favorite  |  View/Download:68/0  |  Submit date:2021/11/01
Phase Field Model  Mushy Zone  Constitutive Behavior  Coupled Eulerian-Lagrangian  
Mesoscale analysis of the suction stress characteristic curve for unsaturated granular materials 期刊论文
PARTICUOLOGY, 2021, 卷号: 56, 页码: 183-192
Authors:  Wang XL(王晓亮);  Zhang Z(张珍);  Li JC(李家春);  Liu QQ(刘青泉)
Adobe PDF(2899Kb)  |  Favorite  |  View/Download:130/2  |  Submit date:2021/05/17
Suction stress  Liquid bridge  Unsaturated granular material  Discrete element method  
高强钢超高周疲劳特征观测与机理分析 学位论文
博士论文,北京: 中国科学院大学, 2021
Authors:  宋清源
Adobe PDF(17192Kb)  |  Favorite  |  View/Download:199/11  |  Submit date:2021/06/07
超高周疲劳,裂纹萌生机理,裂纹扩展速率,晶粒细化,高强钢  
多晶体晶界弛豫与内耗的尺寸效应 学位论文
博士论文,北京: 中国科学院大学, 2021
Authors:  段闯闯
Adobe PDF(8911Kb)  |  Favorite  |  View/Download:169/15  |  Submit date:2021/06/03
Zener模型,“葛峰”,晶界弛豫,尺寸效应,内耗谱,损耗模量峰  
Effects of inclusion size and stress ratio on the very-high-cycle fatigue behavior of pearlitic steel 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 142, 页码: 11
Authors:  Cong, Tao;  Qian, Guian;  Zhang, Guanzhen;  Wu, Si;  Pan, Xiangnan;  Du, Leiming;  Liu, Xiaolong
Favorite  |  View/Download:62/0  |  Submit date:2021/01/12
Pearlitic steel  Very-high-cycle fatigue  Inclusion size  Stress ratio  Nanograins  
Scaling of internal dissipation of polycrystalline solids on grain-size and frequency 期刊论文
ACTA MATERIALIA, 2020, 卷号: 201, 页码: 350-363
Authors:  Duan CC(段闯闯);  Wei YJ(魏宇杰)
Adobe PDF(5634Kb)  |  Favorite  |  View/Download:90/12  |  Submit date:2021/01/29
Internal friction  Loss modulus  Dissipation  Viscoelasticity  Polycrystalline solids  
Cellular Aluminum Particle-Air Detonation Based on Realistic Heat Capacity Model 期刊论文
COMBUSTION SCIENCE AND TECHNOLOGY, 2020, 卷号: 192, 期号: 10, 页码: 1931-1945
Authors:  Xiang GX(项高翔);  Yang PF(杨鹏飞);  Teng HH(滕宏辉);  Jiang ZL(姜宗林)
View  |  Adobe PDF(1871Kb)  |  Favorite  |  View/Download:255/55  |  Submit date:2019/09/09
Al particle  cellular detonation  heat capacity  hybrid model  
Microstructure refinement and grain size distribution in crack initiation region of very-high-cycle fatigue regime for high-strength alloys 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 134, 页码: 12
Authors:  Chang YK(常玉坤);  Pan XN(潘向南);  Zheng L;  Hong YS(洪友士)
Adobe PDF(6646Kb)  |  Favorite  |  View/Download:140/31  |  Submit date:2020/05/18
Very-high-cycle fatigue  Crack initiation  Fine granular area (FGA)  Rough area (RA)  High-strength alloys  
A constitutive model for granular materials subjected to a large stress range 期刊论文
COMPUTERS AND GEOTECHNICS, 2020, 卷号: 120, 页码: 13
Authors:  Liu L(刘林);  Yao YP;  Luo T;  Zhou AN
View  |  Adobe PDF(4451Kb)  |  Favorite  |  View/Download:193/53  |  Submit date:2020/04/07
Granular materials  Constitutive behavior  Large stress range  Particle crushing  High stress  Constitutive model