In-situ neutron diffraction and crystal plasticity finite element modeling to study the kinematic stability of retained austenite in bearing steels

Voothaluru, Rohit; Bedekar, Vikram; Xie, Qingge; Stoica, Alexandru D.; Hyde, R. Scott; An, Ke

doi:10.1016/j.msea.2017.11.069

Title: In-situ neutron diffraction and crystal plasticity finite element modeling to study the kinematic stability of retained austenite in bearing steels

Abstract

This work integrates in-situ neutron diffraction and crystal plasticity finite element modeling to study the kinematic stability of retained austenite in high carbon bearing steels. The presence of a kinematically metastable retained austenite in bearing steels can significantly affect the macro-mechanical and micro-mechanical material response. Mechanical characterization of metastable austenite is a critical component in accurately capturing the micro-mechanical behavior under typical application loads. Traditional mechanical characterization techniques are unable to discretely quantify the micro-mechanical response of the austenite, and as a result, the computational predictions rely heavily on trial and error or qualitative descriptions of the austenite phase. In order to overcome this, in the present work, we use in-situ neutron diffraction of a uniaxial tension test of an A485 Grade 1 bearing steel specimen. The mechanical response determined from the neutron diffraction analysis was incorporated into a hybrid crystal plasticity finite element model that accounts for the martensite's crystal plasticity and the stress-assisted transformation from austenite to martensite in bearing steels. Here, the modeling response was used to estimate the single crystal elastic constants of the austenite and martensite phases. Finally, the results show that using in-situ neutron diffraction, coupled with a crystal plasticity model, can successfully predictmore »« less

Authors:

Voothaluru, Rohit ^[1]; Bedekar, Vikram ^[1]; Xie, Qingge ^[2]; Stoica, Alexandru D. ^[2]; Hyde, R. Scott ^[1]; An, Ke ^[2]

Timken Company, North Canton, OH (United States)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Spallation Neutron Source (SNS), Chemical and Engineering Materials Division

Publication Date:: Wed Nov 21 00:00:00 EST 2018

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE Office of Science (SC)

OSTI Identifier:: 1423079

Alternate Identifier(s):: OSTI ID: 1549162

Grant/Contract Number:: AC05-00OR22725

Resource Type:: Accepted Manuscript

Journal Name:: Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing

Additional Journal Information:: Journal Volume: 711; Journal Issue: C; Journal ID: ISSN 0921-5093

Publisher:: Elsevier

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; Transformation induced plasticity; Steel; Crystal plasticity; In-situ neutron diffraction; Kinematic stability

Citation Formats


                    Voothaluru, Rohit, Bedekar, Vikram, Xie, Qingge, Stoica, Alexandru D., Hyde, R. Scott, and An, Ke. In-situ neutron diffraction and crystal plasticity finite element modeling to study the kinematic stability of retained austenite in bearing steels.  United States: N. p., 2018. 
Web.  doi:10.1016/j.msea.2017.11.069.

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                    Voothaluru, Rohit, Bedekar, Vikram, Xie, Qingge, Stoica, Alexandru D., Hyde, R. Scott, & An, Ke. In-situ neutron diffraction and crystal plasticity finite element modeling to study the kinematic stability of retained austenite in bearing steels.  United States.  https://doi.org/10.1016/j.msea.2017.11.069

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                    Voothaluru, Rohit, Bedekar, Vikram, Xie, Qingge, Stoica, Alexandru D., Hyde, R. Scott, and An, Ke. Wed .  
"In-situ neutron diffraction and crystal plasticity finite element modeling to study the kinematic stability of retained austenite in bearing steels".  United States.  https://doi.org/10.1016/j.msea.2017.11.069.  https://www.osti.gov/servlets/purl/1423079.

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@article{osti_1423079,

  title        = {In-situ neutron diffraction and crystal plasticity finite element modeling to study the kinematic stability of retained austenite in bearing steels},

  author       = {Voothaluru, Rohit and Bedekar, Vikram and Xie, Qingge and Stoica, Alexandru D. and Hyde, R. Scott and An, Ke},

  abstractNote = {This work integrates in-situ neutron diffraction and crystal plasticity finite element modeling to study the kinematic stability of retained austenite in high carbon bearing steels. The presence of a kinematically metastable retained austenite in bearing steels can significantly affect the macro-mechanical and micro-mechanical material response. Mechanical characterization of metastable austenite is a critical component in accurately capturing the micro-mechanical behavior under typical application loads. Traditional mechanical characterization techniques are unable to discretely quantify the micro-mechanical response of the austenite, and as a result, the computational predictions rely heavily on trial and error or qualitative descriptions of the austenite phase. In order to overcome this, in the present work, we use in-situ neutron diffraction of a uniaxial tension test of an A485 Grade 1 bearing steel specimen. The mechanical response determined from the neutron diffraction analysis was incorporated into a hybrid crystal plasticity finite element model that accounts for the martensite's crystal plasticity and the stress-assisted transformation from austenite to martensite in bearing steels. Here, the modeling response was used to estimate the single crystal elastic constants of the austenite and martensite phases. Finally, the results show that using in-situ neutron diffraction, coupled with a crystal plasticity model, can successfully predict both the micro-mechanical and macro-mechanical responses of bearing steels while accounting for the martensitic transformation of the retained austenite.},

  doi          = {10.1016/j.msea.2017.11.069},

  journal      = {Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing},

  number       = C,

  volume       = 711,

  place        = {United States},

  year         = {Wed Nov 21 00:00:00 EST 2018},

  month        = {Wed Nov 21 00:00:00 EST 2018}

}

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Works referencing / citing this record:

Investigating the Difference in Mechanical Stability of Retained Austenite in Bainitic and Martensitic High-Carbon Bearing Steels using in situ Neutron Diffraction and Crystal Plasticity Modeling
journal, April 2019

Voothaluru, Rohit; Bedekar, Vikram; Yu, Dunji
Metals, Vol. 9, Issue 5
DOI: 10.3390/met9050482

Effects of Temperature and Time of Isothermal Holding on Retained Austenite Stability in Medium-Mn Steels
journal, November 2018

Grajcar, Adam; Skrzypczyk, Paweł; Kozłowska, Aleksandra
Applied Sciences, Vol. 8, Issue 11
DOI: 10.3390/app8112156

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Title: In-situ neutron diffraction and crystal plasticity finite element modeling to study the kinematic stability of retained austenite in bearing steels

Abstract

Citation Formats

Gradual changes in residual stress and microstructure during contact fatigue in ball bearings journal, January 1980

Material Response to Rolling Contact Loading journal, July 1985

The Role of Retained Austenite on Tensile Properties of Steels with Bainitic Microstructures journal, January 2005

Dry rolling/sliding wear of nanostructured bainite journal, August 2014

Stability of retained austenite in multi-phase microstructure during austempering and its effect on the ductility of a low carbon steel journal, May 2014

High-energy X-ray diffraction study on the temperature-dependent mechanical stability of retained austenite in low-alloyed TRIP steels journal, January 2012

Time-dependent synchrotron X-ray diffraction on the austenite decomposition kinetics in SAE 52100 bearing steel at elevated temperatures under tensile stress journal, February 2013

Strain partitioning and mechanical stability of retained austenite journal, August 2010

Retained austenite stability investigation in TRIP steel using neutron diffraction journal, November 2006

First In Situ Lattice Strains Measurements Under Load at VULCAN journal, October 2010

Revealing the cyclic hardening mechanism of an austenitic stainless steel by real-time in situ neutron diffraction journal, October 2014

Crystal plasticity, fatigue crack initiation and fatigue performance of advanced titanium alloys journal, September 2007

Estimating fatigue sensitivity to polycrystalline Ni-base superalloy microstructures using a computational approach journal, October 2007

Microstructure-sensitive computational modeling of fatigue crack formation journal, September 2010

A crystal plasticity based methodology for fatigue crack initiation life prediction in polycrystalline copper: METHODOLOGY FOR FATIGUE CRACK INITIATION LIFE PREDICTION IN POLYCRYSTALLINE MATERIALS journal, January 2014

Determination of lattice level energy efficiency for fatigue crack initiation: ENERGY EFFICIENCY DETERMINATION FOR CRACK INITIATION journal, March 2013

Microstructure-sensitive modeling of rolling contact fatigue journal, May 2010

Stress–strain relationship between ferrite and martensite in a dual-phase steel studied by in situ neutron diffraction and crystal plasticity theories journal, December 2012

Effect of kinematic stability of the austenite phase on phase transformation behavior and deformation heterogeneity in duplex stainless steel using the crystal plasticity finite element method journal, April 2016

Computational modelling of plasticity induced by martensitic phase transformations journal, January 2005

In-situ Neutron Diffraction Analysis of Crystal Plasticity of Retained Austenite in Bearing Steel journal, January 2017

Extracting grain-orientation-dependent data from in situ time-of-flight neutron diffraction. I. Inverse pole figures journal, November 2014

Investigation of deformation dynamics in a wrought magnesium alloy journal, November 2014

Prediction of the mechanical behavior of nonlinear heterogeneous systems by multi-level finite element modeling journal, March 1998

Phase Transformation in Austenitic Steel Induced by Plastic Deformation journal, June 2010

Investigating the Difference in Mechanical Stability of Retained Austenite in Bainitic and Martensitic High-Carbon Bearing Steels using in situ Neutron Diffraction and Crystal Plasticity Modeling journal, April 2019

Effects of Temperature and Time of Isothermal Holding on Retained Austenite Stability in Medium-Mn Steels journal, November 2018

Gradual changes in residual stress and microstructure during contact fatigue in ball bearings
journal, January 1980

Material Response to Rolling Contact Loading
journal, July 1985

The Role of Retained Austenite on Tensile Properties of Steels with Bainitic Microstructures
journal, January 2005

Dry rolling/sliding wear of nanostructured bainite
journal, August 2014

Stability of retained austenite in multi-phase microstructure during austempering and its effect on the ductility of a low carbon steel
journal, May 2014

High-energy X-ray diffraction study on the temperature-dependent mechanical stability of retained austenite in low-alloyed TRIP steels
journal, January 2012

Time-dependent synchrotron X-ray diffraction on the austenite decomposition kinetics in SAE 52100 bearing steel at elevated temperatures under tensile stress
journal, February 2013

Strain partitioning and mechanical stability of retained austenite
journal, August 2010

Retained austenite stability investigation in TRIP steel using neutron diffraction
journal, November 2006

First In Situ Lattice Strains Measurements Under Load at VULCAN
journal, October 2010

Revealing the cyclic hardening mechanism of an austenitic stainless steel by real-time in situ neutron diffraction
journal, October 2014

Crystal plasticity, fatigue crack initiation and fatigue performance of advanced titanium alloys
journal, September 2007

Estimating fatigue sensitivity to polycrystalline Ni-base superalloy microstructures using a computational approach
journal, October 2007

Microstructure-sensitive computational modeling of fatigue crack formation
journal, September 2010

A crystal plasticity based methodology for fatigue crack initiation life prediction in polycrystalline copper: METHODOLOGY FOR FATIGUE CRACK INITIATION LIFE PREDICTION IN POLYCRYSTALLINE MATERIALS
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Determination of lattice level energy efficiency for fatigue crack initiation: ENERGY EFFICIENCY DETERMINATION FOR CRACK INITIATION
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Microstructure-sensitive modeling of rolling contact fatigue
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Stress–strain relationship between ferrite and martensite in a dual-phase steel studied by in situ neutron diffraction and crystal plasticity theories
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Effect of kinematic stability of the austenite phase on phase transformation behavior and deformation heterogeneity in duplex stainless steel using the crystal plasticity finite element method
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In-situ Neutron Diffraction Analysis of Crystal Plasticity of Retained Austenite in Bearing Steel
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Extracting grain-orientation-dependent data from in situ time-of-flight neutron diffraction. I. Inverse pole figures
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Investigation of deformation dynamics in a wrought magnesium alloy
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Phase Transformation in Austenitic Steel Induced by Plastic Deformation
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Investigating the Difference in Mechanical Stability of Retained Austenite in Bainitic and Martensitic High-Carbon Bearing Steels using in situ Neutron Diffraction and Crystal Plasticity Modeling
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