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Journal Articles

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

M. M. Kirka, R. W. Neu

J. Eng. Mater. Technol. January 2019, 141(1): 011003.

Paper No: MATS-17-1140

DOI: https://doi.org/10.1115/1.4040222

Published Online: July 10, 2018

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Topics: Calibration, Crystals, Fatigue, Stress, Superalloys, Temperature, Viscoplasticity, Deformation, Heat, Mechanical behavior

Journal Articles

Thermomechanical Fatigue of Mar-M247: Extension of a Unified Constitutive and Life Model to Higher Temperatures

K. A. Brindley, M. M. Kirka, P. Fernandez-Zelaia, R. W. Neu

J. Eng. Mater. Technol. July 2015, 137(3): 031001.

Paper No: MATS-14-1022

DOI: https://doi.org/10.1115/1.4029908

Published Online: July 1, 2015

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Topics: Creep, Damage, Temperature, Stress, Constitutive equations, Thermomechanics

Journal Articles

Efficient Methodologies for Determining Temperature-Dependent Parameters of a Ni-Base Superalloy Crystal Viscoplasticity Model for Cyclic Loadings

M. M. Kirka, D. J. Smith, R. W. Neu

J. Eng. Mater. Technol. October 2014, 136(4): 041001.

Paper No: MATS-13-1154

DOI: https://doi.org/10.1115/1.4027857

Published Online: July 9, 2014

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Topics: Calibration, Superalloys, Temperature, Stress

Journal Articles

Reduced-Order Constitutive Modeling of Directionally Solidified Ni-Base Superalloys

S. D. Neal, R. W. Neu

J. Eng. Mater. Technol. April 2014, 136(2): 021003.

Paper No: MATS-13-1111

DOI: https://doi.org/10.1115/1.4026271

Published Online: January 17, 2014

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Topics: Artificial neural networks, Modeling, Superalloys, Temperature, Stress

Journal Articles

Fatigue Life Modeling of Anisotropic Materials Using a Multiaxial Notch Analysis

Z. J. Moore, R. W. Neu

J. Eng. Mater. Technol. July 2011, 133(3): 031001.

DOI: https://doi.org/10.1115/1.4004050

Published Online: June 23, 2011

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Topics: Anisotropy, Stress, Fatigue life, Superalloys, Finite element analysis, Modeling, Fatigue

Proceedings Papers

Applications of Crystal Plasticity in Contact Mechanics

R. W. Neu, J. J. Dawkins, M. Zhang

Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 561-563, October 20–22, 2008

Paper No: IJTC2008-71123

DOI: https://doi.org/10.1115/IJTC2008-71123

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Topics: Contact mechanics, Crystals, Plasticity, Alloys, Finite element methods, Mechanical behavior, Structural metals

Proceedings Papers

Effect of Crystallographic Texture on Deformation Fields in Fretting Contacts

J. R. Mayeur, D. L. McDowell, R. W. Neu

Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 299-300, September 12–16, 2005

Paper No: WTC2005-63536

DOI: https://doi.org/10.1115/WTC2005-63536

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Topics: Deformation, Texture (Materials), Alloys, Anisotropy, Crystals, Cylinders, Finite element model, Grain boundaries

Proceedings Papers

Characterization of Fretting Damage at Ti-6Al-4V Interfaces in Point Contact

R. W. Neu, X. Huang, T. Zerayohannes, S. L. Wan

Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 99-100, September 12–16, 2005

Paper No: WTC2005-63537

DOI: https://doi.org/10.1115/WTC2005-63537

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Topics: Damage, Displacement, Surface cracks

Journal Articles

Influence of Microstructure in Partial-Slip Fretting Contacts Based Upon Two-Dimensional Crystal Plasticity Simulations

C.-H. Goh, D. L. McDowell, R. W. Neu

J. Tribol. October 2006, 128(4): 735–744.

DOI: https://doi.org/10.1115/1.2345414

Published Online: June 12, 2006

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Topics: Crystals, Engineering simulation, Finite element analysis, Grain size, Plasticity, Shapes, Simulation, Deformation, Texture (Materials), Titanium alloys

Journal Articles

Thermomechanical Fatigue Behavior of a Directionally Solidified Ni-Base Superalloy

M. M. Shenoy, A. P. Gordon, D. L. McDowell, R. W. Neu

J. Eng. Mater. Technol. July 2005, 127(3): 325–336.

DOI: https://doi.org/10.1115/1.1924560

Published Online: February 2, 2005

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Topics: Constitutive equations, Creep, Deformation, Fatigue, Fracture (Materials), Stress, Superalloys, Temperature, Thermomechanics, Cycles

Journal Articles

Thermomechanical Behavior of 96Sn-4Ag and Castin Alloy

R. W. Neu, D. T. Scott, M. W. Woodmansee

J. Electron. Packag. September 2001, 123(3): 238–246.

DOI: https://doi.org/10.1115/1.1371232

Published Online: December 12, 2000

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Topics: Alloys, Creep, Deformation, Solders, Temperature, Thermomechanics, Tin, Stress, Plasticity

Journal Articles

Deformation Behavior of Two Lead-Free Solders: Indalloy 227 and Castin Alloy

R. S. Whitelaw, R. W. Neu, D. T. Scott

J. Electron. Packag. June 1999, 121(2): 99–107.

DOI: https://doi.org/10.1115/1.2792674

Published Online: June 1, 1999

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Topics: Alloys, Deformation, Lead-free solders, Thermomechanics, Solders, Temperature, Temperature effects

Journal Articles

Simulation of Cone Bore Growth in Bearings With a Three-Ring Model

R. W. Neu, Huseyin Sehitoglu

J. Appl. Mech. September 1994, 61(3): 589–595.

DOI: https://doi.org/10.1115/1.2901500

Published Online: September 1, 1994

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Topics: Bearings, Simulation, Stress, Creep, Low temperature, Press fits, Relaxation (Physics), Residual stresses, Temperature, Carburization

Journal Articles

Thermal-Induced Transformation of Retained Austenite in the Simulated Case of a Carburized Steel

R. W. Neu, Huseyin Sehitoglu

J. Eng. Mater. Technol. January 1993, 115(1): 83–88.

DOI: https://doi.org/10.1115/1.2902161

Published Online: January 1, 1993

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Topics: Steel, Stress, Anisotropy, Diffusion (Physics), Hydrostatics

Journal Articles

Determination of Cone Bore Growth Due to Microstructural Changes

R. W. Neu, Huseyin Sehitoglu

J. Tribol. July 1990, 112(3): 433–441.

DOI: https://doi.org/10.1115/1.2920278

Published Online: July 1, 1990

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Topics: Bearings, Finite element analysis, Press fits, Railroads, Screws, Stress

Journal citation

NARROW

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

Thermomechanical Fatigue of Mar-M247: Extension of a Unified Constitutive and Life Model to Higher Temperatures

Efficient Methodologies for Determining Temperature-Dependent Parameters of a Ni-Base Superalloy Crystal Viscoplasticity Model for Cyclic Loadings

Reduced-Order Constitutive Modeling of Directionally Solidified Ni-Base Superalloys

Fatigue Life Modeling of Anisotropic Materials Using a Multiaxial Notch Analysis

Applications of Crystal Plasticity in Contact Mechanics

Effect of Crystallographic Texture on Deformation Fields in Fretting Contacts

Characterization of Fretting Damage at Ti-6Al-4V Interfaces in Point Contact

Influence of Microstructure in Partial-Slip Fretting Contacts Based Upon Two-Dimensional Crystal Plasticity Simulations

Thermomechanical Fatigue Behavior of a Directionally Solidified Ni-Base Superalloy

Thermomechanical Behavior of 96Sn-4Ag and Castin Alloy

Deformation Behavior of Two Lead-Free Solders: Indalloy 227 and Castin Alloy

Simulation of Cone Bore Growth in Bearings With a Three-Ring Model

Thermal-Induced Transformation of Retained Austenite in the Simulated Case of a Carburized Steel

Determination of Cone Bore Growth Due to Microstructural Changes

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