IMECH-IR

Browse/Search Results:  1-10 of 942 Help

Selected(0)Clear Items/Page:    Sort:
异构多层板金属的力学行为和强韧化机理 学位论文
博士论文,北京: 中国科学院大学, 2020
Authors:  何金燕
Adobe PDF(13858Kb)  |  Favorite  |  View/Download:7/2  |  Submit date:2020/05/31
多层板金属,界面,不协调变形,去应变局部化,绝热剪切带  
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)
Favorite  |  View/Download:12/0  |  Submit date:2020/05/18
Very-high-cycle fatigue  Crack initiation  Fine granular area (FGA)  Rough area (RA)  High-strength alloys  
Multiple mechanism based constitutive modeling of gradient nanograined material 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2020, 卷号: 125, 页码: 314-330
Authors:  Zhao JF;  Lu XC;  Yuan FP(袁福平);  Kan QH;  Qu SX;  Kang GZ;  Zhang X
View  |  Adobe PDF(3379Kb)  |  Favorite  |  View/Download:9/0  |  Submit date:2020/04/07
Gradient nano-grained materials  Geometrically necessary dislocations  Back stress  Deformation mechanism  Constitutive model  
Mechanism of crack initiation and early growth of high strength steels in very high cycle fatigue regime 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 771, 页码: 9
Authors:  Song QY(宋清源);  Sun CQ(孙承奇)
Favorite  |  View/Download:15/0  |  Submit date:2020/03/11
very high cycle fatigue  High strength steels  Crack initiation mechanism  crack growth rate  Grain refinement  
Mechanical Properties and Microstructures of Commercial-Purity Aluminum Processed by Rotational Accelerated Shot Peening Plus Cold Rolling 期刊论文
ADVANCED ENGINEERING MATERIALS, 2020, 卷号: 22, 期号: 1, 页码: 8
Authors:  Liu YF;  Cao Y;  Zhou H;  Chen XF(陈雪飞);  Liu Y;  Xiao LR;  Huan XW;  Zhao YH;  Zhu YT
Favorite  |  View/Download:15/0  |  Submit date:2020/03/11
commercial-purity aluminum  gradient structures  mechanical properties  microstructures  plastic deformation  
Localization of deformation and its effects on power-law singularity preceding catastrophic rupture in rocks 期刊论文
INTERNATIONAL JOURNAL OF DAMAGE MECHANICS, 2020, 卷号: 29, 期号: 1, 页码: 86-102
Authors:  Xue J(薛健);  Hao SW(郝圣旺);  Yang R(杨荣);  Wang P;  Bai YL(白以龙)
Favorite  |  View/Download:12/0  |  Submit date:2020/03/11
Localization  power-law singularity  trans-scale characteristic  catastrophic rupture  prediction  
金属/陶瓷界面断裂的微观机制研究 学位论文
博士论文,北京: 中国科学院大学, 2019
Authors:  付雪琼
Adobe PDF(9805Kb)  |  Favorite  |  View/Download:132/6  |  Submit date:2019/12/10
Metal/ceramic Interface, Interface Fracture, Molecular Simulation, Interface Strength, Misfit Dislocation  
肺表面活性剂的界面吸附及其生物效应研究 学位论文
博士论文,北京: 中国科学院大学, 2019
Authors:  白轩
Adobe PDF(8207Kb)  |  Favorite  |  View/Download:102/3  |  Submit date:2019/12/06
肺表面活性剂  磷脂  界面吸附  生物膜  生物分子冕  分子动力学模拟  
The effect of laser surface melting on grain refinement of phase separated Cu-Cr alloy 期刊论文
OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 119, 页码: 10
Authors:  Zhang LT(张犁天);  Yu G(虞钢);  Li SX(李少霞);  He XL(何秀丽);  Jie XY(解晓宇);  Xia CY(夏纯阳);  Ning WJ(宁伟健);  Zheng CY(郑彩云)
View  |  Adobe PDF(4325Kb)  |  Favorite  |  View/Download:78/2  |  Submit date:2019/10/21
Laser surface melting (LSM)  Microstructure  Grain refinement  Liquid phase separation (LPS)  Interruption capability  
Grain size evolution under different cooling rate in laser additive manufacturing of superalloy 期刊论文
OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 119, 页码: 10
Authors:  Shao JY(邵佳昀);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Chen R(陈茹);  Zhao Y(赵尧)
View  |  Adobe PDF(3075Kb)  |  Favorite  |  View/Download:90/7  |  Submit date:2019/10/21
Laser additive manufacturing  Solidification  Grain size  Cooling rate  Superalloy