Volume 134 Issue 2 | J. Eng. Mater. Technol.

Topics: Adhesives , Carbon reinforced plastics , Concretes , Prisms (Optics) , Stress , Finite element analysis , Finite element model , Laminates , Fiber reinforced plastics

A Novel Singular Finite Element on Mixed-Mode Dugdale Model Based Crack

W. A. Yao, X. F. Hu

J. Eng. Mater. Technol. April 2012, 134(2): 021003. doi: https://doi.org/10.1115/1.4006181

Abstract

View articletitled, A Novel Singular Finite Element on Mixed-Mode Dugdale Model Based Crack

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Topics: Finite element analysis , Fracture (Materials) , Stress , Deformation

Elasto-Plastic Stresses in a Functionally Graded Rotating Disk

Babak Haghpanah Jahromi, Hamid Nayeb-Hashemi, Ashkan Vaziri

J. Eng. Mater. Technol. April 2012, 134(2): 021004. doi: https://doi.org/10.1115/1.4006023

Abstract

View articletitled, Elasto-Plastic Stresses in a Functionally Graded Rotating Disk

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Topics: Ceramics , Disks , Rotating disks , Stress , Metals

A Microstructure and Microhardness Characterization of a Friction Plug Weld in Friction Stir Welded 2195 Al-Li

D. F. Metz, E. R. Weishaupt, M. E. Barkey, B. S. Fairbee

J. Eng. Mater. Technol. April 2012, 134(2): 021005. doi: https://doi.org/10.1115/1.4006066

Abstract

View articletitled, A Microstructure and Microhardness Characterization of a Friction Plug Weld in Friction Stir Welded 2195 Al-Li

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Topics: Base metals , Friction , Microhardness , Welding

Process Parameters Effect on Mechanical Properties and Fatigue Behavior of Friction Stir Weld AA6060 Joints

M. Longo, G. D’Urso, C. Giardini, E. Ceretti

J. Eng. Mater. Technol. April 2012, 134(2): 021006. doi: https://doi.org/10.1115/1.4005916

Abstract

View articletitled, Process Parameters Effect on Mechanical Properties and Fatigue Behavior of Friction Stir Weld AA6060 Joints

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Topics: Fatigue , Friction , Mechanical properties , Tensile strength , Welding

The Contribution of History in Plastic Behavior of Metals in Machining

M. R. Vaziri, M. Mashayekhi, M. Salimi

J. Eng. Mater. Technol. April 2012, 134(2): 021007. doi: https://doi.org/10.1115/1.4006179

Abstract

View articletitled, The Contribution of History in Plastic Behavior of Metals in Machining

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Topics: Crystals , Flow (Dynamics) , Machining , Metals , Simulation , Stress , Temperature , Steel , Cutting , Deformation

Numerical Modeling of the Failure of Magnesium Tubes Under Compressive Loading

Jonathan Rossiter, Kaan Inal, Raja Mishra

J. Eng. Mater. Technol. April 2012, 134(2): 021008. doi: https://doi.org/10.1115/1.4005918

Abstract

View articletitled, Numerical Modeling of the Failure of Magnesium Tubes Under Compressive Loading

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Topics: Failure , Magnesium (Metal) , Simulation , Stress , Deformation

Analysis of Carbon Nanotubes and Graphene Nanoribbons With Folded Racket Shapes

R. H. Plaut, A. D. Borum, D. A. Dillard

J. Eng. Mater. Technol. April 2012, 134(2): 021009. doi: https://doi.org/10.1115/1.4006178

Abstract

View articletitled, Analysis of Carbon Nanotubes and Graphene Nanoribbons With Folded Racket Shapes

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Topics: Adhesion , Carbon nanotubes , Equilibrium (Physics) , Graphene , Separation (Technology) , Shapes , Stiffness , Lennard-Jones potential , Nanotubes

Stability of Residual Stresses Created by Shot Peening in Monotonic Loading and at the Presence of Load Reversals—Experiments and Modeling

K. Dalaei, C. Persson, B. Karlsson

J. Eng. Mater. Technol. April 2012, 134(2): 021010. doi: https://doi.org/10.1115/1.4006133

Abstract

View articletitled, Stability of Residual Stresses Created by Shot Peening in Monotonic Loading and at the Presence of Load Reversals—Experiments and Modeling

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Topics: Cycles , Modeling , Relaxation (Physics) , Residual stresses , Stress , Tension , Compression , Shot peening , Stability , Finite element methods

Nanoscale Structural and Mechanical Characterization of MWCNT-Reinforced Polymer Composites

Wyatt Leininger, Xinnan Wang, X. W. Tangpong, Marshall McNea

J. Eng. Mater. Technol. April 2012, 134(2): 021011. doi: https://doi.org/10.1115/1.4005919

Abstract

View articletitled, Nanoscale Structural and Mechanical Characterization of MWCNT-Reinforced Polymer Composites

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Topics: Atomic force microscopy , Composite materials , Deformation , Elastic moduli , Epoxy adhesives , Epoxy resins , Fibers , Multi-walled carbon nanotubes , Nanocomposites , Nanoscale phenomena

The Influence of Lattice Misfit on the Atomic Structures and Defect Energetics of Face Centered Cubic–Body Centered Cubic Interfaces

X.-Y. Liu, R. G. Hoagland, M. J. Demkowicz, M. Nastasi, A. Misra

J. Eng. Mater. Technol. April 2012, 134(2): 021012. doi: https://doi.org/10.1115/1.4005920

Abstract

View articletitled, The Influence of Lattice Misfit on the Atomic Structures and Defect Energetics of Face Centered Cubic–Body Centered Cubic Interfaces

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Topics: Atomic structure , Dislocations , Energetics , Fittings , Interface structure , Junctions , Atoms , Crystals , Metals

Molecular Dynamics Simulations of Diffusion of O₂ and N₂ Penetrants in Polydimethylsiloxane-Based Nanocomposites

Douglas E. Spearot, Alex Sudibjo, Varun Ullal, Adam Huang

J. Eng. Mater. Technol. April 2012, 134(2): 021013. doi: https://doi.org/10.1115/1.4005921

Abstract

View articletitled, Molecular Dynamics Simulations of Diffusion of O<sub>2</sub> and N<sub>2</sub> Penetrants in Polydimethylsiloxane-Based Nanocomposites

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Topics: Chain , Diffusion (Physics) , Lubricants , Molecular dynamics simulation , Nanocomposites , Nanoparticles , Plasma desorption mass spectrometry , Temperature , Simulation

Direct Observation of Crack Propagation in Copper–Niobium Multilayers

K. Hattar, A. Misra, M. R. F. Dosanjh, P. Dickerson, I. M. Robertson, R. G. Hoagland

J. Eng. Mater. Technol. April 2012, 134(2): 021014. doi: https://doi.org/10.1115/1.4005953

Abstract

View articletitled, Direct Observation of Crack Propagation in Copper–Niobium Multilayers

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Topics: Copper , Crack propagation , Deformation , Failure , Fracture (Materials) , Necking , Dislocations , Grain boundaries

New Tensors for Anisotropic Damage in Continuum Damage Mechanics

George Z. Voyiadjis, Mohammed A. Yousef, Peter I. Kattan

J. Eng. Mater. Technol. April 2012, 134(2): 021015. doi: https://doi.org/10.1115/1.4006067

Abstract

View articletitled, New Tensors for Anisotropic Damage in Continuum Damage Mechanics

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Topics: Damage , Tensors , Anisotropy , Damage mechanics

A New Class of Damage Variables in Continuum Damage Mechanics

George Z. Voyiadjis, Peter I. Kattan

J. Eng. Mater. Technol. April 2012, 134(2): 021016. doi: https://doi.org/10.1115/1.4004422

Abstract

View articletitled, A New Class of Damage Variables in Continuum Damage Mechanics

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Topics: Damage

Modeling of Microchannel Hydroforming Process With Thin Metallic Sheets

Zhutian Xu, Linfa Peng, Peiyun Yi, Xinmin Lai

J. Eng. Mater. Technol. April 2012, 134(2): 021017. doi: https://doi.org/10.1115/1.4006180

Abstract

View articletitled, Modeling of Microchannel Hydroforming Process With Thin Metallic Sheets

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Topics: Deformation , Microchannels , Modeling , Pressure , Stress

Determination of Dislocation Interaction Strengths Using Discrete Dislocation Dynamics of Curved Dislocations

Alankar Alankar, Ioannis N. Mastorakos, David P. Field, Hussein M. Zbib

J. Eng. Mater. Technol. April 2012, 134(2): 021018. doi: https://doi.org/10.1115/1.4005917

Abstract

View articletitled, Determination of Dislocation Interaction Strengths Using Discrete Dislocation Dynamics of Curved Dislocations

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Topics: Dislocations , Dynamics (Mechanics) , Hardening , Junctions , Locks (Waterways) , Simulation , Aluminum , Shear stress

Experimental Assessment of High Temperature Formability of Boron Steel Sheet Manufactured With a Spring Compound Bending Die

Yang Li, Yong-Phil Jeon, Chung-Gil Kang

J. Eng. Mater. Technol. April 2012, 134(2): 021019. doi: https://doi.org/10.1115/1.4006227

Abstract

View articletitled, Experimental Assessment of High Temperature Formability of Boron Steel Sheet Manufactured With a Spring Compound Bending Die

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Topics: Boron , Mechanical properties , Springs , Steel sheet , Temperature , Blanks , Heating , Stress , High temperature

Technical Briefs

Temperature Dependent Elastic Constants of Directionally Solidified Superalloys

Chen-Ming Kuo

J. Eng. Mater. Technol. April 2012, 134(2): 024501. doi: https://doi.org/10.1115/1.4006228

Abstract

View articletitled, Temperature Dependent Elastic Constants of Directionally Solidified Superalloys

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Topics: Elastic constants , Superalloys , Temperature , Crystals

Research Papers

Comparisons of Constitutive Models for Steel Over a Wide Range of Temperatures and Strain Rates

Bond Behavior of CFRP Cured Laminates: Experimental and Numerical Investigation

A Novel Singular Finite Element on Mixed-Mode Dugdale Model Based Crack

Elasto-Plastic Stresses in a Functionally Graded Rotating Disk

A Microstructure and Microhardness Characterization of a Friction Plug Weld in Friction Stir Welded 2195 Al-Li

Process Parameters Effect on Mechanical Properties and Fatigue Behavior of Friction Stir Weld AA6060 Joints

The Contribution of History in Plastic Behavior of Metals in Machining

Numerical Modeling of the Failure of Magnesium Tubes Under Compressive Loading

Analysis of Carbon Nanotubes and Graphene Nanoribbons With Folded Racket Shapes

Stability of Residual Stresses Created by Shot Peening in Monotonic Loading and at the Presence of Load Reversals—Experiments and Modeling

Nanoscale Structural and Mechanical Characterization of MWCNT-Reinforced Polymer Composites

The Influence of Lattice Misfit on the Atomic Structures and Defect Energetics of Face Centered Cubic–Body Centered Cubic Interfaces

Molecular Dynamics Simulations of Diffusion of O₂ and N₂ Penetrants in Polydimethylsiloxane-Based Nanocomposites

Direct Observation of Crack Propagation in Copper–Niobium Multilayers

New Tensors for Anisotropic Damage in Continuum Damage Mechanics

A New Class of Damage Variables in Continuum Damage Mechanics

Modeling of Microchannel Hydroforming Process With Thin Metallic Sheets

Determination of Dislocation Interaction Strengths Using Discrete Dislocation Dynamics of Curved Dislocations

Experimental Assessment of High Temperature Formability of Boron Steel Sheet Manufactured With a Spring Compound Bending Die

Technical Briefs

Temperature Dependent Elastic Constants of Directionally Solidified Superalloys

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