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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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Source Publication:Acta Materialia
Language:英语
Document Type:期刊论文
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Microstructure and mechanical properties at different length scales and strain rates of nanocrystalline tantalum produced by high-pressure torsion
期刊论文
Acta Materialia, 2011, 卷号: 59, 期号: 6, 页码: 2423-2436
Authors:
Wei Q
;
Pan ZL
;
Wu XL(武晓雷)
;
Schuster BE
;
Kecskes LJ
;
Valiev RZ
;
Wei, Q (reprint author), Univ N Carolina, Dept Mech Engn & Engn Sci, 9201 Univ City Blvd, Charlotte, NC 28223 USA
Adobe PDF(2092Kb)
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View/Download:931/352
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Submit date:2012/04/01
Nanocrystalline
Tantalum
Microstructure
Mechanical Properties
Adiabatic Shear Band
Centered-cubic Metals
Severe Plastic-deformation
Nonequilibrium Grain-boundaries
Hall-petch Behavior
Tensile Behavior
Rate Sensitivity
Ultrafine Grain
Shear Bands
Uniaxial Compression
Screw Dislocations
Microstructural evolution and formation of nanocrystalline intermetallic compound during surface mechanical attrition treatment of cobalt
期刊论文
Acta Materialia, 2007, 卷号: 55, 期号: 17, 页码: 5768-5779
Authors:
Wu XL(武晓雷)
;
Tao NR
;
Wei QM
;
Jiang P
;
Lu J
;
Lu K
;
Wu, XL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(1594Kb)
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View/Download:702/167
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Submit date:2009/08/03
Nanocrystalline Materials
Diffusion
Intermetallics
Surface Mechanical Attrition
Severe Plastic-deformation
High-pressure Torsion
Triple Junctions
Nanostructured Materials
Magnetic-properties
Enhanced Diffusion
Self-diffusion
Pipe Diffusion
Alloys
Dislocations