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Issues
April 2020
ISSN 0094-4289
EISSN 1528-8889
In this Issue
Research Papers
Fatigue Damage of Aluminum Alloy Spot-Welded Joint Based on Defects Reconstruction
J. Eng. Mater. Technol. April 2020, 142(2): 021001.
doi: https://doi.org/10.1115/1.4045092
Topics:
Aluminum alloys
,
Damage
,
Elastic moduli
,
Fatigue
,
Fatigue damage
,
Fatigue life
,
Cycles
,
Finite element methods
,
Fatigue testing
,
Finite element analysis
Elevated-Temperature Thermal Expansion of PTFE/PEEK Matrix Composite With Random-Oriented Short Carbon Fibers and Graphite Flakes
J. Eng. Mater. Technol. April 2020, 142(2): 021002.
doi: https://doi.org/10.1115/1.4045158
Topics:
Carbon fibers
,
Composite materials
,
Graphite
,
Polymers
,
Temperature
,
Thermal expansion
Predictions of the Mechanical Response of Sintered FGH96 Powder Compacts
Saeed Z. Chavoshi, Vito L. Tagarielli, Zhusheng Shi, Jianguo Lin, Shuyun Wang, Jiaying Jiang, John P. Dear, Kamran Nikbin
J. Eng. Mater. Technol. April 2020, 142(2): 021003.
doi: https://doi.org/10.1115/1.4045185
Topics:
Modeling
,
Particle size
,
Particulate matter
,
Porosity
,
Superalloys
,
X-rays
,
Friction
,
Elastic moduli
,
Elasticity
,
Simulation
Effect of Electromagnetic Force on Dynamic Mechanical Properties of the Magnetorheological Elastomer Under Compression Mode
J. Eng. Mater. Technol. April 2020, 142(2): 021004.
doi: https://doi.org/10.1115/1.4045328
Topics:
Compression
,
Electromagnetic force
,
Mechanical properties
,
Testing
,
Elastomers
,
Magnetic fields
,
Stiffness
Expanding Cavity Model Combined With Johnson–Cook Constitutive Equation for the Dynamic Indentation Problem
J. Eng. Mater. Technol. April 2020, 142(2): 021005.
doi: https://doi.org/10.1115/1.4045329
Topics:
Cavities
,
Finite element analysis
,
Projectiles
A Modified Constitutive Model With Grain Rotation for Superplastic Forming of Ti–6Al–4V Alloy
Junzhou Yang, Jianjun Wu, Dongshen Yang, Qishuai Wang, Kaiwei Wang, Zengkun Zhang, Mingzhi Wang, Muhammad Muzamil
J. Eng. Mater. Technol. April 2020, 142(2): 021006.
doi: https://doi.org/10.1115/1.4045364
Topics:
Constitutive equations
,
Deformation
,
Dislocation density
,
Errors
,
Flow (Dynamics)
,
Grain size
,
Stress
,
Superplastic forming
,
Yield stress
,
Alloys
Effect of Different Arc Welding Processes on the Metallurgical and Mechanical Properties of Ramor 500 Armor Steel
J. Eng. Mater. Technol. April 2020, 142(2): 021007.
doi: https://doi.org/10.1115/1.4045569
Topics:
Arc welding
,
Armor
,
Fracture toughness
,
Gas metal arc welding
,
Heat
,
Mechanical properties
,
Steel
,
Welded joints
,
Welding
,
Metals
Novel Specimen Design for Measurement of In-Plane Fracture Toughness of Metals
J. Eng. Mater. Technol. April 2020, 142(2): 021008.
doi: https://doi.org/10.1115/1.4045327
Topics:
Design
,
Fracture (Materials)
,
Fracture toughness
,
Steel
,
ASTM International
,
Pipelines
,
Metals
,
Optimization
,
Displacement
Ratcheting Prediction at the Notch Root of Steel Samples Over Asymmetric Loading Cycles
J. Eng. Mater. Technol. April 2020, 142(2): 021009.
doi: https://doi.org/10.1115/1.4045363
Topics:
Cycles
,
Hardening
,
Relaxation (Physics)
,
Stress
,
Steel
Mechanical and Electrochemical Coupled Pitting Behavior of 2219 Aluminum Alloy: A Theoretical and Experimental Study
J. Eng. Mater. Technol. April 2020, 142(2): 021010.
doi: https://doi.org/10.1115/1.4045434
Topics:
Aluminum alloys
,
Corrosion
,
Damage
,
Elastic moduli
,
Porosity
,
Stress
Influence of Texture Evolution on Mechanical and Damping Properties of SiC/Li2ZrO3/Al Composite Through Friction Stir Processing
J. Eng. Mater. Technol. April 2020, 142(2): 021011.
doi: https://doi.org/10.1115/1.4045495
Topics:
Composite materials
,
Damping
,
Friction
,
Aluminum
Technical Brief
Effect of Three-Dimensional Printing With Nanotubes on Impact and Fatigue Resistance
J. Eng. Mater. Technol. April 2020, 142(2): 024501.
doi: https://doi.org/10.1115/1.4044963
Topics:
Fatigue
,
Nanotubes
,
Polymers
,
Single-walled carbon nanotubes
,
Cycles
,
Resins
,
Endurance limit
,
Stereolithography
,
Additive manufacturing
Effect of Zinc Content on the Microstructure, Thermal Behavior, and Static Mechanical Properties of Sn-xZn Alloys Containing Mixed Trace Rare Earth Elements
J. Eng. Mater. Technol. April 2020, 142(2): 024502.
doi: https://doi.org/10.1115/1.4045433
Topics:
Alloys
,
Mechanical properties
,
Tin
,
Temperature
,
Tensile strength
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