IMR OpenIR

浏览/检索结果: 共8条,第1-8条 帮助

已选(0)清除 条数/页:   排序方式:
Super-high compressive plastic deformation behaviors of Zr-based metallic glass at room temperature 期刊论文
Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, 2012, 卷号: 541, 页码: 199-203
作者:  F. F. Wu;  W. Zheng;  J. W. Deng;  D. D. Qu;  J. Shen
收藏  |  浏览/下载:99/0  |  提交时间:2013/02/05
Metallic Glass  Free Volume  Plastic Deformation  Shear Transformation  Zone  Medium-range Order  Ductility  Flow  
金属玻璃微观结构和变形机制的电子显微学研究 学位论文
, 北京: 中国科学院金属研究所, 2012
作者:  邓静伟
收藏  |  浏览/下载:107/0  |  提交时间:2013/04/12
金属玻璃  中程有序  波动电子显微术  剪切塑性区  剪切带  样品制备  Metallic Glass  Medium Range-order  Fluctuation Electron Microscopy  Plastic Zone  Shear Band  Specimen Preparation  
Influence of load frequency and ageing heat treatment on fatigue crack propagation rate of as-extruded AZ61 alloy 期刊论文
International Journal of Fatigue, 2009, 卷号: 31, 期号: 3, 页码: 463-467
作者:  R. C. Zeng;  W. Ke;  E. H. Han
Adobe PDF(845Kb)  |  收藏  |  浏览/下载:121/0  |  提交时间:2012/04/13
Fatigue Crack Propagation  Magnesium Alloy  Ageing  Microstructure  Load  Frequency  Plastic Zone  Magnesium Alloys  Behavior  
Investigation on the geometrical aspect of deformation during equal-channel angular pressing by in-situ physical modeling experiments 期刊论文
Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, 2008, 卷号: 476, 期号: 1-2, 页码: 224-229
作者:  W. Z. Han;  Z. F. Zhang;  S. D. Wu;  S. Li
Adobe PDF(1712Kb)  |  收藏  |  浏览/下载:89/0  |  提交时间:2012/04/13
Deformation Mechanism  Equal-channel Angular Pressing (Ecap)  Physical  Modeling  Deformation Zone  Flow Line Field  Finite-element-analysis  Severe Plastic-deformation  Billet Deformation  Grained Materials  Strain-rate  Extrusion  Aluminum  Evolution  Behavior  Fracture  
Estimation of the size of GBF area on fracture surface for high strength steels in very high cycle fatigue regime 期刊论文
International Journal of Fatigue, 2008, 卷号: 30, 期号: 6, 页码: 1016-1023
作者:  Z. G. Yang;  S. X. Li;  Y. B. Liu;  Y. D. Li;  G. Y. Li;  W. J. Hui;  Y. Q. Weng
Adobe PDF(830Kb)  |  收藏  |  浏览/下载:113/0  |  提交时间:2012/04/13
High Strength Steel  Very High Cycle Fatigue  Granular Bright Facet  (Gbf)  Hydrogen  The Maximum Size Of The Plastic Zone  Fatigue Crack  Growth Rate  Subsurface Crack Initiation  Chromium-bearing Steel  Long-life Fatigue  N-greater-than-10(7) Cycles  Part Ii  Mechanism  Failure  Hydrogen  Inclusions  Behavior  
On the determination of the cohesive zone parameters for the modeling of micro-ductile crack growth in thick specimens 期刊论文
International Journal of Fracture, 2003, 卷号: 120, 期号: 3, 页码: 517-536
作者:  C. R. Chen;  O. Kolednik;  I. Scheider;  T. Siegmund;  A. Tatschl;  F. D. Fischer
收藏  |  浏览/下载:86/0  |  提交时间:2012/04/14
Cohesive Zone Modeling  Micro-ductile Fracture  Crack Growth Resistance  Constraint  3d Finite Element Modeling  Elastic-plastic Solids  Opening Displacement  Fracture Surface  Dissipation Rate  Separation  Energy  Simulation  Resistance  Work  Interface  
The dislocation structure of crack tip plastic zones in a cobalt base superalloy 期刊论文
Materials Letters, 1998, 卷号: 36, 期号: 1-4, 页码: 218-222
作者:  Z. Lu;  Y. B. Xu;  Z. Q. Hu
收藏  |  浏览/下载:131/0  |  提交时间:2012/04/14
Dislocation Structure  Plastic Zone  Crack Tip  Co-base Superalloy  Stress State  
DISLOCATION DISTRIBUTION NEAR THE CRACK TIP OF I-MODE AND II-MODE IN BULK ALUMINUM SINGLE-CRYSTAL 期刊论文
Journal of Applied Physics, 1991, 卷号: 69, 期号: 1, 页码: 203-206
作者:  Y. B. Xu;  K. F. Ha;  Z. G. Wang;  X. H. Wang;  J. Li
收藏  |  浏览/下载:152/0  |  提交时间:2012/04/14
Electron-microscope  Tem Observations  Plastic Zone  Bcc Metals  Fracture  Ductile