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Theoretical model for yield strength of monocrystalline Ni3Al by simultaneously considering size and strain rate 期刊论文
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2023, 卷号: 33, 期号: 3, 页码: 816-823
作者:  Zhang ZW(张志伟);  Cai, Wei;  Wang J(王军);  Yang R(杨荣);  Xiao P(肖攀);  Ke, Fujiu;  Lu, Chunsheng
Adobe PDF(1359Kb)  |  收藏  |  浏览/下载:38/5  |  提交时间:2023/07/17
Key words  yield strength  size  strain rate  monocrystalline Ni 3 Al  
异构金属材料及其塑性变形与应变硬化 期刊论文
金属学报=ACTA METALLURGICA SINICA, 2022, 卷号: 58, 期号: 11, 页码: 1349-1359
作者:  武晓雷;  朱运田
Adobe PDF(1866Kb)  |  收藏  |  浏览/下载:178/29  |  提交时间:2022/12/20
heterostructure  heterostructure unit  strain gradient  geometrically necessary dislocation  strain hardening  ductility  gradient structure  lamellar structure  
单晶Ni_(3)Al屈服强度尺寸和应变率综合效应的理论模型(英文) 期刊论文
Transactions of Nonferrous Metals Society of China, 2022, 页码: 15
作者:  张志伟;  蔡微;  王军;  杨荣;  肖攀;  柯孚久;  卢春生
Adobe PDF(936Kb)  |  收藏  |  浏览/下载:156/39  |  提交时间:2022/10/17
屈服强度  尺寸  应变率  单晶  Ni_(3)Al  
Ta对一种镍基单晶合金微观组织及蠕变机制的影响 期刊论文
稀有金属材料与工程=Rare Metal Materials and Engineering, 2012, 卷号: 41, 期号: 9, 页码: 1615-1618
作者:  孙跃军;  张军;  Sun, YJ;  Liaoning Tech Univ, Sch Mat Sci & Engn, Fuxing 123000, Peoples R China.
Adobe PDF(2742Kb)  |  收藏  |  浏览/下载:542/153  |  提交时间:2013/01/18
Effect of size on mechanical behavior of Au pillars by molecular dynamics study 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 卷号: 55, 期号: 6, 页码: 1111-1117
作者:  Tang QH(汤奇恒);  Tang, QH;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(697Kb)  |  收藏  |  浏览/下载:693/194  |  提交时间:2013/01/18
Molecular Dynamics Simulation  Size Effect  Dislocation  Compression  Strain Gradient Plasticity  Atomistic Simulation  Metallic Nanowires  Single-crystals  Fcc Metals  Deformation  Scale  Gold  Dependence  Strength  
Interaction between a screw dislocation and stacking faults in FCC metals 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2012, 卷号: 541, 期号: 4, 页码: 38-44
作者:  Wei HJ(魏豪杰);  Wei YG(魏悦广);  Wei, HJ
浏览  |  Adobe PDF(1376Kb)  |  收藏  |  浏览/下载:744/270  |  提交时间:2013/01/18
Molecular Dynamics Simulation  Stacking Fault  Dislocation  Planar Fault Energy  Plastic Deformation  Coherent Twin Boundaries  Molecular-dynamics Simulation  Centered-cubic Metals  Interaction Mechanisms  Crack-tip  Tetrahedron  Strength  Copper  Nanoscale  Nanowires  
高压扭转Cu试样微观组织的热稳定性分析 期刊论文
金属学报=Acta Metallurgica Sinica, 2010, 卷号: 46, 期号: 04, 页码: 458-465
作者:  谢子令;  武晓雷;  谢季佳;  洪友士
Adobe PDF(2486Kb)  |  收藏  |  浏览/下载:584/141  |  提交时间:2010/05/03
Cu  高压扭转(Hpt)  微观结构  热稳定性  
Plastic Deformation Of Nanocrystalline Nickel 期刊论文
Science in China Series E-Technological Sciences, 2009, 卷号: 52, 期号: 8, 页码: 2216-2221
作者:  Wu XL(武晓雷);  Wu XL
Adobe PDF(1142Kb)  |  收藏  |  浏览/下载:727/160  |  提交时间:2009/08/03
Nanocrystalline Metal  Plastic Deformation  Deformation Twinning  Dislocation  Microstructure  Molecular-dynamics Simulation  Ultrahigh Strength  Copper  Metals  Aluminum  Maximum  
Dislocations And Twins In Nanocrystalline Ni After Severe Plastic Deformation: The Effects Of Grain Size 期刊论文
Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing, 2008, 页码: 84-86
作者:  Wu XL(武晓雷);  Ma E;  Wu, XL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(607Kb)  |  收藏  |  浏览/下载:667/146  |  提交时间:2009/08/03
Nanocrystalline Metal  Plastic Deformation  Twinning  Dislocation  Ni  Nanostructured Metals  Al  Strength  Ductility  Slip  
Md Simulation Of Dislocation Mobility During Cutting With Diamond Tip On Silicon 期刊论文
Materials Science In Semiconductor Processing, 2007, 页码: 270-275
作者:  Tang QH(汤奇恒);  Tang, QH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(1138Kb)  |  收藏  |  浏览/下载:709/210  |  提交时间:2009/08/03
Molecular Dynamics Simulation  Atomic Force Microscopy  Silicon  Dislocation  Pin Tool  Atomic-force Microscopy  Molecular-dynamics Simulation  Phase-transformations  Shuffle Dislocations  Nano-indentation  Monocrystals  Surface  Si  Deformation  Fracture