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Volume 142, Issue 4

October 2020

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ISSN 0094-4289

EISSN 1528-8889

In this Issue

Research Papers

Research Papers

Failure of Porous Metals Based on Strain Energy Density Criterion

A. Y. Elruby, Sam Nakhla

J. Eng. Mater. Technol. October 2020, 142(4): 041001. doi: https://doi.org/10.1115/1.4046800

Abstract

View articletitled, Failure of Porous Metals Based on Strain Energy Density Criterion

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Topics: Damage , Density , Failure , Mechanical behavior , Metals , Porosity , Stress , Testing , Modeling , Spectral energy distribution

Numerical and Experimental Study of Plastic Deformation During Flash Butt Welding of X65 Pipeline Steel

P. C. Zhao, Y. T. Hu, L. L. Wang, Z. W. Liu

J. Eng. Mater. Technol. October 2020, 142(4): 041002. doi: https://doi.org/10.1115/1.4046850

Abstract

View articletitled, Numerical and Experimental Study of Plastic Deformation During Flash Butt Welding of X65 Pipeline Steel

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Topics: Deformation , Heat , Pipelines , Steel , Temperature , Welding , Stress , Liquid metals , Butt welding

Structural Changes of TiO₂ as a Result of Irradiation by E-Beam and X-Rays

Perica Paunović, Anita Grozdanov, Petre Makreski, Gennaro Gentile

J. Eng. Mater. Technol. October 2020, 142(4): 041003. doi: https://doi.org/10.1115/1.4046944

Abstract

View articletitled, Structural Changes of TiO<sub>2</sub> as a Result of Irradiation by E-Beam and X-Rays

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Topics: Electron beams , Irradiation (Radiation exposure) , X-rays , Cathode rays , Energy gap

The Effect of Process Parameters on the Structural Energetic Properties of Additively Manufactured Reactive Structures

Trevor J. Fleck, Timothy D. Manship, Steven F. Son, Jeffrey F. Rhoads

J. Eng. Mater. Technol. October 2020, 142(4): 041004. doi: https://doi.org/10.1115/1.4047037

Abstract

View articletitled, The Effect of Process Parameters on the Structural Energetic Properties of Additively Manufactured Reactive Structures

Supplementary data

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Topics: Additive manufacturing , Combustion , Mechanical properties , Particulate matter , Structural elements (Construction) , Trusses (Building) , Aluminum , Stress , Elastic moduli , Tensile testing

Assessment of Mechanical Properties and Microstructure Characterizing Techniques in Their Ability to Quantify Amount of Cold Work in 316L Alloy

Helen Smith, Barbara S. Linke, Ondrej Muránsky, Cory Hamelin, Michael R. Hill

J. Eng. Mater. Technol. October 2020, 142(4): 041005. doi: https://doi.org/10.1115/1.4047024

Abstract

View articletitled, Assessment of Mechanical Properties and Microstructure Characterizing Techniques in Their Ability to Quantify Amount of Cold Work in 316L Alloy

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Topics: Electron backscatter diffraction , Mechanical properties , Optical microscopy , Tensile testing , X-ray diffraction , Grain size , Work hardening , Geometry , Testing , Deformation

Some Remarks on the Equilibrium of Granular Materials Described by Constitutive Relations That Depend on the Gradients of the Density or Volume Fraction

S. P. Atul Narayan, K. R. Rajagopal

J. Eng. Mater. Technol. October 2020, 142(4): 041006. doi: https://doi.org/10.1115/1.4047101

Abstract

View articletitled, Some Remarks on the Equilibrium of Granular Materials Described by Constitutive Relations That Depend on the Gradients of the Density or Volume Fraction

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Topics: Constitutive equations , Density , Equilibrium (Physics) , Granular materials , Stress

Relating Porosity With Ductility in a Commercial AA7075 Alloy: A Combined Experimental and Numerical Study

Tawqeer Nasir Tak, Aditya Prakash, Arijit Lodh, Shyam M. Keralavarma, S. V. S. Narayana Murty, Indradev Samajdar, P. J. Guruprasad

J. Eng. Mater. Technol. October 2020, 142(4): 041007. doi: https://doi.org/10.1115/1.4047498

Abstract

View articletitled, Relating Porosity With Ductility in a Commercial AA7075 Alloy: A Combined Experimental and Numerical Study

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Topics: Ductility , Porosity , Compression , Damage , Deformation , Computer simulation , Alloys

Properties and Corrosion Behavior of Chromium and Vanadium Carbide Composite Coatings Produced on Ductile Cast Iron by Thermoreactive Diffusion Technique

Ali Günen, Müge Kalkandelen, İsmail Hakkı Karahan, Bülent Kurt, Erdoğan Kanca, Mustafa Sabri Gök, Mustafa Serdar Karakaş

J. Eng. Mater. Technol. October 2020, 142(4): 041008. doi: https://doi.org/10.1115/1.4047743

Abstract

View articletitled, Properties and Corrosion Behavior of Chromium and Vanadium Carbide Composite Coatings Produced on Ductile Cast Iron by Thermoreactive Diffusion Technique

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Topics: Coatings , Composite materials , Corrosion , Diffusion (Physics) , Nodular iron , Corrosion resistance , Temperature , Coating processes , Alloys