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Journal Articles

The Mechanism of Slip System Activation With Grain Rotation During Superplastic Forming

Junzhou Yang, Jianjun Wu, Zhiguo Li, Hainan Xie, Zongcai Zhang, Mengyuan Wang
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. April 2023, 145(2): 021007.
Paper No: MATS-21-1283
https://doi.org/10.1115/1.4055779
Published Online: December 6, 2022
View Article titled, The Mechanism of Slip System Activation With Grain Rotation During Superplastic Forming
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Topics: Crystals, Plasticity, Rotation, Superplastic forming, Deformation, Alloys
Journal Articles

Experimental Study on Laser-Induced Surface Damage of a Single-Crystal Nickel-Based Superalloy Under Continuous Wave Fiber Laser Scanning Process

Srinivasa Rao Nandam, A. Venugopal Rao, Amol A. Gokhale, Suhas S. Joshi
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2022, 144(4): 041001.
Paper No: MATS-21-1286
https://doi.org/10.1115/1.4054228
Published Online: April 26, 2022
View Article titled, Experimental Study on Laser-Induced Surface Damage of a Single-Crystal Nickel-Based Superalloy Under Continuous Wave Fiber Laser Scanning Process
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Topics: Damage, Fiber lasers, Fracture (Materials), Lasers, Nickel, Superalloys, Crystals, Solidification, Heat, Waves
Journal Articles

A Continuum Dislocation Dynamics Crystal Plasticity Approach to Irradiated Body-Centered Cubic α-Iron

Stephanie A. Pitts, Wen Jiang, Davide Pizzocri, Erin I. Barker, Hussein M. Zbib
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2022, 144(1): 011018.
Paper No: MATS-21-1029
https://doi.org/10.1115/1.4052256
Published Online: September 15, 2021
View Article titled, A Continuum Dislocation Dynamics Crystal Plasticity Approach to Irradiated Body-Centered Cubic α-Iron
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Topics: Crystals, Dislocations, Iron, Plasticity, Simulation, Dislocation density, Dynamics (Mechanics)
Journal Articles

Dislocation Mechanics of Extremely High Rate Deformations in Iron and Tantalum

M. A. Shehadeh, P. El Ters, R. W. Armstrong, W. Arnold
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2022, 144(1): 011015.
Paper No: MATS-20-1282
https://doi.org/10.1115/1.4052104
Published Online: September 3, 2021
View Article titled, Dislocation Mechanics of Extremely High Rate Deformations in Iron and Tantalum
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Topics: Crystals, Deformation, Dislocations, Iron, Shock (Mechanics), Stress, Tantalum, Dislocation density
Journal Articles

Situating the Vector Density Approach Among Contemporary Continuum Theories of Dislocation Dynamics

Joseph Pierre Anderson, Vignesh Vivekanandan, Peng Lin, Kyle Starkey, Yash Pachaury, Anter El-Azab
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Expert View
J. Eng. Mater. Technol. January 2022, 144(1): 011014.
Paper No: MATS-21-1086
https://doi.org/10.1115/1.4052066
Published Online: August 30, 2021
View Article titled, Situating the Vector Density Approach Among Contemporary Continuum Theories of Dislocation Dynamics
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Topics: Density, Dislocations, Dynamics (Mechanics), Crystals, Dislocation density
Journal Articles

New Mechanism for Yield Point Phenomena

G. Zhou, D. T. Fullwood, J. D. Carroll, E. R. Homer, H. Lim, R. H. Wagoner
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2022, 144(1): 011012.
Paper No: MATS-21-1024
https://doi.org/10.1115/1.4051855
Published Online: August 11, 2021
View Article titled, New Mechanism for Yield Point Phenomena
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Topics: Crystals, Simulation, Stress, Yield point, Dislocations, Work hardening
Journal Articles

Modeling Dislocation-Mediated Hydrogen Transport and Trapping in Face-Centered Cubic Metals

Theodore Zirkle, Luke Costello, Ting Zhu, David L. McDowell
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2022, 144(1): 011005.
Paper No: MATS-21-1006
https://doi.org/10.1115/1.4051147
Published Online: May 31, 2021
View Article titled, Modeling Dislocation-Mediated Hydrogen Transport and Trapping in Face-Centered Cubic Metals
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Topics: Dislocations, Fracture (Materials), Hydrogen, Stress, Crystals, Plasticity
Journal Articles

Convolutional Neural Networks for the Localization of Plastic Velocity Gradient Tensor in Polycrystalline Microstructures

David Montes de Oca Zapiain, Apaar Shanker, Surya R. Kalidindi
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2022, 144(1): 011004.
Paper No: MATS-21-1070
https://doi.org/10.1115/1.4051085
Published Online: May 28, 2021
View Article titled, Convolutional Neural Networks for the Localization of Plastic Velocity Gradient Tensor in Polycrystalline Microstructures
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Topics: Artificial neural networks, Crystals, Tensors, Simulation, Plasticity, Neural network models, Crystal lattices
Journal Articles

Effect of Precipitates on Plastic Deformation Behavior of High Entropy Alloy Al 0.3 CoCrFeNi Under High Strain Rate Loading

Prasanta K. Das, Vishal Kumar, Prasenjit Khanikar
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. April 2021, 143(2): 021004.
Paper No: MATS-19-1233
https://doi.org/10.1115/1.4048607
Published Online: October 27, 2020
View Article titled, Effect of Precipitates on Plastic Deformation Behavior of High Entropy Alloy Al 0.3 CoCrFeNi Under High Strain Rate Loading
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Topics: Alloys, Crystals, Deformation, Entropy, Plasticity, Modeling, Grain boundaries
Journal Articles

Numerical Investigation of the Origin of Anomalous Tensile Twinning in Magnesium Alloys

K. V. Vaishakh, N. Subrahmanya Prasad, R. Narasimhan
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. July 2019, 141(3): 031010.
Paper No: MATS-18-1263
https://doi.org/10.1115/1.4042868
Published Online: March 11, 2019
View Article titled, Numerical Investigation of the Origin of Anomalous Tensile Twinning in Magnesium Alloys
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Topics: Magnesium alloys, Simulation, Stress, Stress concentration, Texture (Materials), Twinning, Crystals, Plasticity, Tension, Hardening
Journal Articles

Crystal Viscoplasticity of a Ni-Base Superalloy in the Aged State

M. M. Kirka, R. W. Neu
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. January 2019, 141(1): 011003.
Paper No: MATS-17-1140
https://doi.org/10.1115/1.4040222
Published Online: July 10, 2018
View Article titled, Crystal Viscoplasticity of a Ni-Base Superalloy in the Aged State
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Topics: Calibration, Crystals, Fatigue, Stress, Superalloys, Temperature, Viscoplasticity, Deformation, Heat, Mechanical behavior
Journal Articles

On the Utility of Crystal Plasticity Modeling to Uncover the Individual Roles of Microdeformation Mechanisms on the Work Hardening Response of Fe-23Mn-0.5C TWIP Steel in the Presence of Hydrogen

B. Bal, M. Koyama, D. Canadinc, G. Gerstein, H. J. Maier, K. Tsuzaki
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. July 2018, 140(3): 031002.
Paper No: MATS-17-1160
https://doi.org/10.1115/1.4038801
Published Online: February 8, 2018
View Article titled, On the Utility of Crystal Plasticity Modeling to Uncover the Individual Roles of Microdeformation Mechanisms on the Work Hardening Response of Fe-23Mn-0.5C TWIP Steel in the Presence of Hydrogen
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Topics: Deformation, Hydrogen, Plasticity, Steel, Work hardening, Dislocations, Crystals, Modeling, Stress, Grain boundaries
Journal Articles

Atomistic Energetics and Critical Twinning Stress Prediction in Face and Body Centered Cubic Metals: Recent Progress

Piyas Chowdhury, Huseyin Sehitoglu
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. April 2018, 140(2): 020801.
Paper No: MATS-17-1069
https://doi.org/10.1115/1.4038673
Published Online: January 19, 2018
View Article titled, Atomistic Energetics and Critical Twinning Stress Prediction in Face and Body Centered Cubic Metals: Recent Progress
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Topics: Alloys, Crystals, Deformation, Dislocations, Nucleation (Physics), Stress, Twinning, Modeling, Energetics
Journal Articles

Tunable Wave Propagation in Granular Crystals by Altering Lattice Network Topology

Raj Kumar Pal, Robert F. Waymel, Philippe H. Geubelle, John Lambros
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. January 2017, 139(1): 011005.
Paper No: MATS-16-1165
https://doi.org/10.1115/1.4034820
Published Online: October 20, 2016
View Article titled, Tunable Wave Propagation in Granular Crystals by Altering Lattice Network Topology
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Topics: Chain, Computer simulation, Topology, Wave propagation, Waves, Crystals, Design
Journal Articles

Peridynamic Modeling of Granular Fracture in Polycrystalline Materials

Dennj De Meo, Ning Zhu, Erkan Oterkus
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. October 2016, 138(4): 041008.
Paper No: MATS-15-1210
https://doi.org/10.1115/1.4033634
Published Online: July 4, 2016
View Article titled, Peridynamic Modeling of Granular Fracture in Polycrystalline Materials
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Topics: Crystals, Fracture (Materials), Fracture (Process), Grain size, Plane strain, Stress, Failure, Finite element methods, Grain boundaries
Journal Articles

A Microstructure-Sensitive Model for Simulating the Impact Response of a High-Manganese Austenitic Steel

M. Mirzajanzadeh, D. Canadinc
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. October 2016, 138(4): 041004.
Paper No: MATS-15-1287
https://doi.org/10.1115/1.4033559
Published Online: June 13, 2016
View Article titled, A Microstructure-Sensitive Model for Simulating the Impact Response of a High-Manganese Austenitic Steel
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Topics: Damage, Deformation, Fracture (Materials), Plasticity, Simulation, Steel, Stress, Hardening, Crystals, Fracture (Process)
Journal Articles

Incorporation of Dynamic Strain Aging Into a Viscoplastic Self-Consistent Model for Predicting the Negative Strain Rate Sensitivity of Hadfield Steel

B. Bal, B. Gumus, D. Canadinc
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. July 2016, 138(3): 031012.
Paper No: MATS-15-1293
https://doi.org/10.1115/1.4033072
Published Online: May 10, 2016
View Article titled, Incorporation of Dynamic Strain Aging Into a Viscoplastic Self-Consistent Model for Predicting the Negative Strain Rate Sensitivity of Hadfield Steel
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Topics: Atoms, Carbon, Deformation, Dislocations, Hardening, Modeling, Shear stress, Steel, Stress, Work hardening
Journal Articles

A Crystal-Plasticity-Based Damage Model Incorporating Material Length-Scale

S. Kweon
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. July 2016, 138(3): 031002.
Paper No: MATS-15-1245
https://doi.org/10.1115/1.4032486
Published Online: February 5, 2016
View Article titled, A Crystal-Plasticity-Based Damage Model Incorporating Material Length-Scale
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Topics: Crystals, Damage, Deformation, Plasticity, Shear (Mechanics), Simulation, Stress, Tension, Fracture (Materials), Hydrostatics
Journal Articles

Micromechanical Modeling of the Ratcheting Behavior of 304 Stainless Steel

I. Ben Naceur, K. Saï, T. Hassan, G. Cailletaud
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. April 2016, 138(2): 021005.
Paper No: MATS-14-1245
https://doi.org/10.1115/1.4032154
Published Online: January 22, 2016
View Article titled, Micromechanical Modeling of the Ratcheting Behavior of 304 Stainless Steel
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Topics: Crystals, Hardening, Modeling, Plasticity, Simulation, Stainless steel, Stress, Constitutive equations
Journal Articles

Experimental and Numerical Evaluation of Thickness Reduction in Steel Plate Heat Exchangers

O. Onal, B. Bal, D. Canadinc, E. Akdari
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. October 2015, 137(4): 041008.
Paper No: MATS-15-1084
https://doi.org/10.1115/1.4031080
Published Online: August 6, 2015
View Article titled, Experimental and Numerical Evaluation of Thickness Reduction in Steel Plate Heat Exchangers
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Topics: Crystals, Deformation, Hardening, Metalworking, Plasticity, Simulation, Steel, Stress, Engineering simulation, Texture (Materials)