Crystal viscoplasticity model for the creep-fatigue interactions in single-crystal Ni-base superalloy CMSX-8

Estrada Rodas, Ernesto A.; Neu, Richard W.

doi:10.1016/j.ijplas.2017.08.008

Title: Crystal viscoplasticity model for the creep-fatigue interactions in single-crystal Ni-base superalloy CMSX-8

Abstract

A crystal viscoplasticity (CVP) model for the creep-fatigue interactions of nickel-base superalloy CMSX-8 is proposed. At the microstructure scale of relevance, the superalloys are a composite material comprised of a γ phase and a γ' strengthening phase with unique deformation mechanisms that are highly dependent on temperature. Considering the differences in the deformation of the individual material phases is paramount to predicting the deformation behavior of superalloys at a wide range of temperatures. In this work, we account for the relevant deformation mechanisms that take place in both material phases by utilizing two additive strain rates to model the deformation on each material phase. The model is capable of representing the creep-fatigue interactions in single-crystal superalloys for realistic 3-dimensional components in an Abaqus User Material Subroutine (UMAT). Using a set of material parameters calibrated to superalloy CMSX-8, the model predicts creep-fatigue, fatigue and thermomechanical fatigue behavior of this single-crystal superalloy. In conclusion, a sensitivity study of the material parameters is done to explore the effect on the deformation due to changes in the material parameters relevant to the microstructure.

Authors:

Estrada Rodas, Ernesto A. ^[1];

^[1]

Georgia Inst. of Technology, Atlanta, GA (United States)

Publication Date:: Mon Sep 11 00:00:00 EDT 2017

Research Org.:: Georgia Institute of Technology, Atlanta, GA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1436576

Alternate Identifier(s):: OSTI ID: 1495810

Grant/Contract Number:: FE0011722

Resource Type:: Accepted Manuscript

Journal Name:: International Journal of Plasticity

Additional Journal Information:: Journal Volume: 100; Journal Issue: C; Journal ID: ISSN 0749-6419

Publisher:: Elsevier

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; fatigue; constitutive behavior; crystal plasticity; elastic-viscoplastic material; superalloys

Citation Formats


                    Estrada Rodas, Ernesto A., and Neu, Richard W. Crystal viscoplasticity model for the creep-fatigue interactions in single-crystal Ni-base superalloy CMSX-8.  United States: N. p., 2017. 
Web.  doi:10.1016/j.ijplas.2017.08.008.

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                    Estrada Rodas, Ernesto A., & Neu, Richard W. Crystal viscoplasticity model for the creep-fatigue interactions in single-crystal Ni-base superalloy CMSX-8.  United States.  https://doi.org/10.1016/j.ijplas.2017.08.008

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                    Estrada Rodas, Ernesto A., and Neu, Richard W. Mon .  
"Crystal viscoplasticity model for the creep-fatigue interactions in single-crystal Ni-base superalloy CMSX-8".  United States.  https://doi.org/10.1016/j.ijplas.2017.08.008.  https://www.osti.gov/servlets/purl/1436576.

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@article{osti_1436576,

  title        = {Crystal viscoplasticity model for the creep-fatigue interactions in single-crystal Ni-base superalloy CMSX-8},

  author       = {Estrada Rodas, Ernesto A. and Neu, Richard W.},

  abstractNote = {A crystal viscoplasticity (CVP) model for the creep-fatigue interactions of nickel-base superalloy CMSX-8 is proposed. At the microstructure scale of relevance, the superalloys are a composite material comprised of a γ phase and a γ' strengthening phase with unique deformation mechanisms that are highly dependent on temperature. Considering the differences in the deformation of the individual material phases is paramount to predicting the deformation behavior of superalloys at a wide range of temperatures. In this work, we account for the relevant deformation mechanisms that take place in both material phases by utilizing two additive strain rates to model the deformation on each material phase. The model is capable of representing the creep-fatigue interactions in single-crystal superalloys for realistic 3-dimensional components in an Abaqus User Material Subroutine (UMAT). Using a set of material parameters calibrated to superalloy CMSX-8, the model predicts creep-fatigue, fatigue and thermomechanical fatigue behavior of this single-crystal superalloy. In conclusion, a sensitivity study of the material parameters is done to explore the effect on the deformation due to changes in the material parameters relevant to the microstructure.},

  doi          = {10.1016/j.ijplas.2017.08.008},

  journal      = {International Journal of Plasticity},

  number       = C,

  volume       = 100,

  place        = {United States},

  year         = {Mon Sep 11 00:00:00 EDT 2017},

  month        = {Mon Sep 11 00:00:00 EDT 2017}

}

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https://doi.org/10.1016/j.ijplas.2017.08.008

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Works referencing / citing this record:

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journal, July 2019

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Fatigue & Fracture of Engineering Materials & Structures, Vol. 42, Issue 9
DOI: 10.1111/ffe.13098

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Title: Crystal viscoplasticity model for the creep-fatigue interactions in single-crystal Ni-base superalloy CMSX-8

Abstract

Citation Formats

On TMF Damage, Degradation Effects, and the Associated T-Min Influence on TMF Test Results in y/y Al conference, January 2004

“Cube slip” in near-[111] oriented specimens of a single-crystal nickel-base superalloy journal, January 1999

A dislocation mechanics-based crystallographic model of a B2-type intermetallic alloy journal, January 1996

Gradient-dependent deformation of two-phase single crystals journal, November 2000

Constitutive modeling of the creep behavior of single crystal superalloys under non-isothermal conditions inducing phase transformations journal, September 2010

Evidence of variation in slip mode in a polycrystalline nickel-base superalloy with change in temperature from neutron diffraction strain measurements journal, May 2007

A multiscale approach for coupled phenomena in fcc materials at high temperatures journal, October 2003

Mechanisms of High Temperature Creep of Nickel-Base Superalloys Under Low Applied Stress conference, January 2004

Creep damage of single-crystal nickel base superalloys: mechanisms and effect on low cycle fatigue journal, March 2010

Cosserat modelling of size effects in the mechanical behaviour of polycrystals and multi-phase materials journal, November 2000

High-temperature deformation mechanisms in a polycrystalline nickel-base superalloy studied by neutron diffraction and electron microscopy journal, August 2014

Effect of the Prior Microstructure Degradation on the High Temperature/Low Stress Non-isothermal Creep Behavior of CMSX-4® Ni-based Single Crystal Superalloy conference, January 2012

Ageing kinetics of Ni-base superalloys journal, May 2016

Thermal barrier coatings for enhanced efficiency of gas turbine engines journal, December 2006

Effect of climb on dislocation mechanisms and creep rates in γ′-strengthened Ni base superalloy single crystals: A discrete dislocation dynamics study journal, June 2013

Physics and phenomenology of strain hardening: the FCC case journal, January 2003

Isothermal and thermo-mechanical fatigue behavior of the nickel base superalloy Waspaloy™ under uniaxial and biaxial-planar loading journal, December 2015

Effects of Microstructure Variability on Intrinsic Fatigue Resistance of Nickel-base Superalloys – A Computational Micromechanics Approach journal, January 2006

Strengthening behavior in non-isothermal monotonic and cyclic loading in a Ni-based single crystal superalloy journal, October 2016

A microstructure-sensitive constitutive modeling of the inelastic behavior of single crystal nickel-based superalloys at very high temperature journal, August 2014

Inhomogeneity of misfit stresses in nickel-base superalloys: Effect on propagation of matrix dislocation loops journal, May 2009

A model for the creep deformation behaviour of single-crystal superalloy CMSX-4 journal, May 2008

A constitutive model for fcc single crystals based on dislocation densities and its application to uniaxial compression of aluminium single crystals journal, July 2004

The development of γ-γ′ lamellar structures in a nickel-base superalloy during elevated temperature mechanical testing journal, November 1985

The influence of orientation on the stress rupture properties of nickel-base superalloy single crystals journal, October 1982

Creep of CMSX-4 superalloy single crystals: effects of misorientation and temperature journal, March 1999

On the kinetics of rafting in CMSX-4 superalloy single crystals journal, May 1999

Rafting in Superalloys journal, March 1996

The stability of lamellar γ-γ′ structures journal, January 1987

Precipitation hardening of superalloys by ordered γ′-particles journal, January 1985

Problems of plastic gliding journal, January 1940

Modelling the orientation and direction dependence of the critical resolved shear stress of nickel-base superalloy single crystals journal, February 2000

Dependence of the high-temperature low-cycle fatigue behaviour of the monocrystalline nickel-base superalloys CMSX-4 and CMSX-6 on the γ/γ′-morphology journal, November 1999

Thermal Barrier Coatings for Gas-Turbine Engine Applications journal, April 2002

The Hotter the Engine, the Better journal, November 2009

High temperature fatigue of nickel-base superalloys – A review with special emphasis on deformation modes and oxidation journal, December 2009

Creep resistance of CMSX-3 nickel base superalloy single crystals journal, January 1992

The Effects of Different Alloying Elements on the Thermal Expansion Coefficients, Lattice Constants and Misfit of Nickel-Based Superalloys Investigated by X-Ray Diffraction conference, January 2004

Creep of CMSX-4 superalloy single crystals: effects of rafting at high temperature journal, September 1999

Some new aspects concerning particle hardening mechanisms in γ' precipitating Ni-base alloys—I. Theoretical concept journal, January 1982

Some new aspects concerning particle hardening mechanisms in γ' precipitating nickel-base alloys—II. Experiments journal, January 1982

Microstructure of Nickel-Based Superalloys journal, January 1969

Activation Volume and Density of Mobile Dislocations in Plastically Deforming Zr-1pctSn-1pctNb-0.1pctFe Alloy journal, September 2015

Microstructure-sensitive modeling of polycrystalline IN 100 journal, October 2008

Influence of pre-compression on microstructure and creep characteristic of a single crystal nickel-base superalloy journal, February 2006

Effects of deformation behavior on fatigue fracture surface morphology in a nickel-base superalloy journal, April 2004

A computational model for the finite element analysis of thermoplasticity coupled with ductile damage at finite strains journal, August 1999

Cube slip and non-Schmid effects in single crystal Ni-base superalloys journal, December 2009

Shearing of γ′ precipitates in Ni-base superalloys: a phase field study incorporating the effective γ-surface journal, February 2012

An approach to life prediction for a nickel-base superalloy under isothermal and thermo-mechanical loading conditions journal, August 2013

Microstructure-Based Multiscale Constitutive Modeling of of γ — γ′ Nickel-Base Superalloys journal, January 2006

Thermo-mechanical deformation evolution in polycrystalline Ni-based superalloys by a hierarchical crystal plasticity model journal, May 2016

A model for the creep deformation behaviour of nickel-based single crystal superalloys journal, July 2012

Creep‐fatigue behaviour of single‐crystal Ni‐base superalloy CMSX‐8 journal, July 2019

On TMF Damage, Degradation Effects, and the Associated T-Min Influence on TMF Test Results in y/y Al
conference, January 2004

“Cube slip” in near-[111] oriented specimens of a single-crystal nickel-base superalloy
journal, January 1999

A dislocation mechanics-based crystallographic model of a B2-type intermetallic alloy
journal, January 1996

Gradient-dependent deformation of two-phase single crystals
journal, November 2000

Constitutive modeling of the creep behavior of single crystal superalloys under non-isothermal conditions inducing phase transformations
journal, September 2010

Evidence of variation in slip mode in a polycrystalline nickel-base superalloy with change in temperature from neutron diffraction strain measurements
journal, May 2007

A multiscale approach for coupled phenomena in fcc materials at high temperatures
journal, October 2003

Mechanisms of High Temperature Creep of Nickel-Base Superalloys Under Low Applied Stress
conference, January 2004

Creep damage of single-crystal nickel base superalloys: mechanisms and effect on low cycle fatigue
journal, March 2010

Cosserat modelling of size effects in the mechanical behaviour of polycrystals and multi-phase materials
journal, November 2000

High-temperature deformation mechanisms in a polycrystalline nickel-base superalloy studied by neutron diffraction and electron microscopy
journal, August 2014

Effect of the Prior Microstructure Degradation on the High Temperature/Low Stress Non-isothermal Creep Behavior of CMSX-4® Ni-based Single Crystal Superalloy
conference, January 2012

Ageing kinetics of Ni-base superalloys
journal, May 2016

Thermal barrier coatings for enhanced efficiency of gas turbine engines
journal, December 2006

Effect of climb on dislocation mechanisms and creep rates in γ′-strengthened Ni base superalloy single crystals: A discrete dislocation dynamics study
journal, June 2013

Physics and phenomenology of strain hardening: the FCC case
journal, January 2003

Isothermal and thermo-mechanical fatigue behavior of the nickel base superalloy Waspaloy™ under uniaxial and biaxial-planar loading
journal, December 2015

Effects of Microstructure Variability on Intrinsic Fatigue Resistance of Nickel-base Superalloys – A Computational Micromechanics Approach
journal, January 2006

Strengthening behavior in non-isothermal monotonic and cyclic loading in a Ni-based single crystal superalloy
journal, October 2016

A microstructure-sensitive constitutive modeling of the inelastic behavior of single crystal nickel-based superalloys at very high temperature
journal, August 2014

Inhomogeneity of misfit stresses in nickel-base superalloys: Effect on propagation of matrix dislocation loops
journal, May 2009

A model for the creep deformation behaviour of single-crystal superalloy CMSX-4
journal, May 2008

A constitutive model for fcc single crystals based on dislocation densities and its application to uniaxial compression of aluminium single crystals
journal, July 2004

The development of γ-γ′ lamellar structures in a nickel-base superalloy during elevated temperature mechanical testing
journal, November 1985

The influence of orientation on the stress rupture properties of nickel-base superalloy single crystals
journal, October 1982

Creep of CMSX-4 superalloy single crystals: effects of misorientation and temperature
journal, March 1999

On the kinetics of rafting in CMSX-4 superalloy single crystals
journal, May 1999

Rafting in Superalloys
journal, March 1996

The stability of lamellar γ-γ′ structures
journal, January 1987

Precipitation hardening of superalloys by ordered γ′-particles
journal, January 1985

Problems of plastic gliding
journal, January 1940

Modelling the orientation and direction dependence of the critical resolved shear stress of nickel-base superalloy single crystals
journal, February 2000

Dependence of the high-temperature low-cycle fatigue behaviour of the monocrystalline nickel-base superalloys CMSX-4 and CMSX-6 on the γ/γ′-morphology
journal, November 1999

Thermal Barrier Coatings for Gas-Turbine Engine Applications
journal, April 2002

The Hotter the Engine, the Better
journal, November 2009

High temperature fatigue of nickel-base superalloys – A review with special emphasis on deformation modes and oxidation
journal, December 2009

Creep resistance of CMSX-3 nickel base superalloy single crystals
journal, January 1992

The Effects of Different Alloying Elements on the Thermal Expansion Coefficients, Lattice Constants and Misfit of Nickel-Based Superalloys Investigated by X-Ray Diffraction
conference, January 2004

Creep of CMSX-4 superalloy single crystals: effects of rafting at high temperature
journal, September 1999

Some new aspects concerning particle hardening mechanisms in γ' precipitating Ni-base alloys—I. Theoretical concept
journal, January 1982

Some new aspects concerning particle hardening mechanisms in γ' precipitating nickel-base alloys—II. Experiments
journal, January 1982

Microstructure of Nickel-Based Superalloys
journal, January 1969

Activation Volume and Density of Mobile Dislocations in Plastically Deforming Zr-1pctSn-1pctNb-0.1pctFe Alloy
journal, September 2015

Microstructure-sensitive modeling of polycrystalline IN 100
journal, October 2008

Influence of pre-compression on microstructure and creep characteristic of a single crystal nickel-base superalloy
journal, February 2006

Effects of deformation behavior on fatigue fracture surface morphology in a nickel-base superalloy
journal, April 2004

A computational model for the finite element analysis of thermoplasticity coupled with ductile damage at finite strains
journal, August 1999

Cube slip and non-Schmid effects in single crystal Ni-base superalloys
journal, December 2009

Shearing of γ′ precipitates in Ni-base superalloys: a phase field study incorporating the effective γ-surface
journal, February 2012

An approach to life prediction for a nickel-base superalloy under isothermal and thermo-mechanical loading conditions
journal, August 2013

Microstructure-Based Multiscale Constitutive Modeling of of γ — γ′ Nickel-Base Superalloys
journal, January 2006

Thermo-mechanical deformation evolution in polycrystalline Ni-based superalloys by a hierarchical crystal plasticity model
journal, May 2016

A model for the creep deformation behaviour of nickel-based single crystal superalloys
journal, July 2012

Creep‐fatigue behaviour of single‐crystal Ni‐base superalloy CMSX‐8
journal, July 2019