Irradiation resistance of nanostructured interfaces in Zr–Nb metallic multilayers

Chen, Elton Y.; Deo, Chaitanya; Dingreville, Rémi

doi:10.1557/jmr.2019.42

Title: Irradiation resistance of nanostructured interfaces in Zr–Nb metallic multilayers

Abstract

We report that irradiation resistance of metallic nanostructured multilayers is determined by the interactions between defects and phase boundaries. However, the dose-dependent interfacial morphology evolution can greatly change the nature of the defect–boundary interaction mechanisms over time. In the present study, we used atomistic models combined with a novel technique based on the accumulation of Frenkel pairs to simulate irradiation processes. We examined dose effects on defect evolutions near zirconium–niobium multilayer phase boundaries. Our simulations enabled us to categorize defect evolution mechanisms in bulk phases into progressing stages of dislocation accumulation, saturation, and coalescence. In the metallic multilayers, we observed a phase boundary absorption mechanism early on during irradiation, while at higher damage levels, the increased irradiation intermixing triggered a phase transformation in the Zr–Nb mixture. Lastly, this physical phenomenon resulted in the emission of a large quantity of small immobile dislocation loops from the phase boundaries.

Authors:

Chen, Elton Y. ^[1]; Deo, Chaitanya ^[2]; Dingreville, Rémi ^[3]

Georgia Inst. of Technology, Atlanta, GA (United States); Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Georgia Inst. of Technology, Atlanta, GA (United States)
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Publication Date:: Thu Mar 07 00:00:00 EST 2019

Research Org.:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE National Nuclear Security Administration (NNSA)

OSTI Identifier:: 1501629

Report Number(s):: SAND-2019-0944J
Journal ID: ISSN 0884-2914; applab; 671924

Grant/Contract Number:: AC04-94AL85000; NA0003525

Resource Type:: Accepted Manuscript

Journal Name:: Journal of Materials Research

Additional Journal Information:: Journal Volume: 34; Journal Issue: 13; Journal ID: ISSN 0884-2914

Publisher:: Materials Research Society

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; radiation effects; simulation; composite

Citation Formats


                    Chen, Elton Y., Deo, Chaitanya, and Dingreville, Rémi. Irradiation resistance of nanostructured interfaces in Zr–Nb metallic multilayers.  United States: N. p., 2019. 
Web.  doi:10.1557/jmr.2019.42.

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                    Chen, Elton Y., Deo, Chaitanya, & Dingreville, Rémi. Irradiation resistance of nanostructured interfaces in Zr–Nb metallic multilayers.  United States.  https://doi.org/10.1557/jmr.2019.42

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                    Chen, Elton Y., Deo, Chaitanya, and Dingreville, Rémi. Thu .  
"Irradiation resistance of nanostructured interfaces in Zr–Nb metallic multilayers".  United States.  https://doi.org/10.1557/jmr.2019.42.  https://www.osti.gov/servlets/purl/1501629.

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@article{osti_1501629,

  title        = {Irradiation resistance of nanostructured interfaces in Zr–Nb metallic multilayers},

  author       = {Chen, Elton Y. and Deo, Chaitanya and Dingreville, Rémi},

  abstractNote = {We report that irradiation resistance of metallic nanostructured multilayers is determined by the interactions between defects and phase boundaries. However, the dose-dependent interfacial morphology evolution can greatly change the nature of the defect–boundary interaction mechanisms over time. In the present study, we used atomistic models combined with a novel technique based on the accumulation of Frenkel pairs to simulate irradiation processes. We examined dose effects on defect evolutions near zirconium–niobium multilayer phase boundaries. Our simulations enabled us to categorize defect evolution mechanisms in bulk phases into progressing stages of dislocation accumulation, saturation, and coalescence. In the metallic multilayers, we observed a phase boundary absorption mechanism early on during irradiation, while at higher damage levels, the increased irradiation intermixing triggered a phase transformation in the Zr–Nb mixture. Lastly, this physical phenomenon resulted in the emission of a large quantity of small immobile dislocation loops from the phase boundaries.},

  doi          = {10.1557/jmr.2019.42},

  journal      = {Journal of Materials Research},

  number       = 13,

  volume       = 34,

  place        = {United States},

  year         = {Thu Mar 07 00:00:00 EST 2019},

  month        = {Thu Mar 07 00:00:00 EST 2019}

}

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Title: Irradiation resistance of nanostructured interfaces in Zr–Nb metallic multilayers

Abstract

Citation Formats

Die Ausscheidungsform des ε-Karbids im Ferrit und im Martensit beim Anlassen journal, November 1958

Effect of grain boundary character on sink efficiency journal, October 2012

Radiation damage in nanostructured materials journal, July 2018

Evolution of microstructure in hcp metals during irradiation journal, October 1993

In situ heavy ion irradiation studies of nanopore shrinkage and enhanced radiation tolerance of nanoporous Au journal, January 2017

Irradiation behavior of nanostructured 316 austenitic stainless steel journal, December 2008

Anisotropic distribution of dislocation loops in HVEM‐irradiated Zr journal, November 1984

Early stages of irradiation induced dislocations in urania journal, October 2016

Defect-interface interactions journal, October 2015

Structural damage and its annealing response in neutron irradiated magnesium † journal, August 1972

Shape, orientation relationships and interface structure of beta-Nb nano-particles in neutron irradiated zirconium alloy journal, December 2018

Improving atomic displacement and replacement calculations with physically realistic damage models journal, March 2018

Interface dislocation patterns and dislocation nucleation in face-centered-cubic and body-centered-cubic bicrystal interfaces journal, February 2014

The Nb−Zr (Niobium−Zirconium) system journal, June 1982

Atomistic simulation of amorphization thermokinetics in lanthanum pyrozirconate journal, January 2006

Automated identification and indexing of dislocations in crystal interfaces journal, October 2012

Fast Parallel Algorithms for Short-Range Molecular Dynamics journal, March 1995

Radiation-induced mixing between metals of low solid solubility journal, September 2014

Mechanics of point defect diffusion near dislocations and grain boundaries: A chemomechanical framework journal, March 2018

Misfit dislocation patterns of Mg-Nb interfaces journal, March 2017

In Situ Study of Defect Migration Kinetics and Self-Healing of Twin Boundaries in Heavy Ion Irradiated Nanotwinned Metals journal, April 2015

Fundamental aspects of ion beam mixing journal, April 1986

Visualization and analysis of atomistic simulation data with OVITO–the Open Visualization Tool journal, December 2009

Damage characterization of (U,Pu)O2 under irradiation by molecular dynamics simulations journal, December 2018

Interface Structure and Radiation Damage Resistance in Cu-Nb Multilayer Nanocomposites journal, April 2008

A review of microstructure evolution in zirconium alloys during irradiation journal, October 1988

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Misfit dislocation networks in semi-coherent miscible phase boundaries: An example for U–Zr interfaces journal, November 2018

Non-random walk diffusion enhances the sink strength of semicoherent interfaces journal, January 2016

Atomic simulations of Fe/Ni multilayer nanocomposites on the radiation damage resistance journal, January 2016

An interatomic potential for simulation of Zr-Nb system journal, March 2017

The influence of ∑3 twin boundaries on the formation of radiation-induced defect clusters in nanotwinned Cu journal, June 2011

Adaptive phase formation in martensitic transformation journal, May 1991

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Characterization of neutron irradiation damage in zirconium alloys — an international “round-robin” experiment journal, February 1979

Die Ausscheidungsform des ε-Karbids im Ferrit und im Martensit beim Anlassen
journal, November 1958

Effect of grain boundary character on sink efficiency
journal, October 2012

Radiation damage in nanostructured materials
journal, July 2018

Evolution of microstructure in hcp metals during irradiation
journal, October 1993

In situ heavy ion irradiation studies of nanopore shrinkage and enhanced radiation tolerance of nanoporous Au
journal, January 2017

Irradiation behavior of nanostructured 316 austenitic stainless steel
journal, December 2008

Anisotropic distribution of dislocation loops in HVEM‐irradiated Zr
journal, November 1984

Early stages of irradiation induced dislocations in urania
journal, October 2016

Defect-interface interactions
journal, October 2015

Structural damage and its annealing response in neutron irradiated magnesium ^†
journal, August 1972

Shape, orientation relationships and interface structure of beta-Nb nano-particles in neutron irradiated zirconium alloy
journal, December 2018

Improving atomic displacement and replacement calculations with physically realistic damage models
journal, March 2018

Interface dislocation patterns and dislocation nucleation in face-centered-cubic and body-centered-cubic bicrystal interfaces
journal, February 2014

The Nb−Zr (Niobium−Zirconium) system
journal, June 1982

Atomistic simulation of amorphization thermokinetics in lanthanum pyrozirconate
journal, January 2006

Automated identification and indexing of dislocations in crystal interfaces
journal, October 2012

Fast Parallel Algorithms for Short-Range Molecular Dynamics
journal, March 1995

Radiation-induced mixing between metals of low solid solubility
journal, September 2014

Mechanics of point defect diffusion near dislocations and grain boundaries: A chemomechanical framework
journal, March 2018

Misfit dislocation patterns of Mg-Nb interfaces
journal, March 2017

In Situ Study of Defect Migration Kinetics and Self-Healing of Twin Boundaries in Heavy Ion Irradiated Nanotwinned Metals
journal, April 2015

Fundamental aspects of ion beam mixing
journal, April 1986

Visualization and analysis of atomistic simulation data with OVITO–the Open Visualization Tool
journal, December 2009

Damage characterization of (U,Pu)O2 under irradiation by molecular dynamics simulations
journal, December 2018

Interface Structure and Radiation Damage Resistance in Cu-Nb Multilayer Nanocomposites
journal, April 2008

A review of microstructure evolution in zirconium alloys during irradiation
journal, October 1988

SRIM – The stopping and range of ions in matter (2010)
journal, June 2010

Non-equilibrium properties of interatomic potentials in cascade simulations in tungsten
journal, March 2016

Misfit dislocation networks in semi-coherent miscible phase boundaries: An example for U–Zr interfaces
journal, November 2018

Non-random walk diffusion enhances the sink strength of semicoherent interfaces
journal, January 2016

Atomic simulations of Fe/Ni multilayer nanocomposites on the radiation damage resistance
journal, January 2016

An interatomic potential for simulation of Zr-Nb system
journal, March 2017

The influence of ∑3 twin boundaries on the formation of radiation-induced defect clusters in nanotwinned Cu
journal, June 2011

Adaptive phase formation in martensitic transformation
journal, May 1991

Morphological stability of Cu-Nb nanocomposites under high-energy collision cascades
journal, August 2013

Characterization of neutron irradiation damage in zirconium alloys — an international “round-robin” experiment
journal, February 1979