Elastic Fluctuations and Structural Heterogeneities in Metallic Glasses

Liu, Chaoyang; Maaß, Robert

doi:10.1002/adfm.201800388

Title: Elastic Fluctuations and Structural Heterogeneities in Metallic Glasses

Abstract

Abstract Suppressing crystallization of a metallic melt results in a disordered solid, also known as a metallic glass. One may conclude that a metallic glass is free of defined structural length scales beyond some atomic‐scale value that characterizes short‐ and medium‐range order. While it is well known from atomistic modeling that a metallic glass is structurally heterogeneous, heterogeneities at such a small length scale can hardly be resolved in experiments. This review highlights experimental insights into elastic fluctuations and structural heterogeneities that emerge at scales between a few nanometers and tens to hundreds of micrometers. It distinguishes between structural and property fluctuations in as‐cast metallic glasses, and heterogeneities introduced by elastic and inhomogeneous plastic deformation. As‐cast glasses reveal elastic fluctuations across 3 orders of magnitude, suggesting a hierarchy of length scales that can be tuned by thermomechanical processing. Similarly, nanoscale strain localization into shear bands drives the formation of structural and elastic heterogeneities at both the nano‐ and the microscale. It is proposed that both types of fluctuations will allow one to quantitatively define structure–property relationships via measurable length scales—an approach that has largely contributed to the engineering success of crystalline metals.

Authors:

Liu, Chaoyang ^[1]; Maaß, Robert ^[1]

Department of Materials Science and Engineering Frederick Seitz Materials Research Laboratory University of Illinois at Urbana–Champaign 1304 West Green Street IL‐61801 Urbana USA

Publication Date:: Sun May 27 00:00:00 EDT 2018

Sponsoring Org.:: USDOE

OSTI Identifier:: 1439257

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Advanced Functional Materials

Additional Journal Information:: Journal Name: Advanced Functional Materials Journal Volume: 28 Journal Issue: 30; Journal ID: ISSN 1616-301X

Publisher:: Wiley Blackwell (John Wiley & Sons)

Country of Publication:: Germany

Language:: English

Citation Formats


                    Liu, Chaoyang, and Maaß, Robert. Elastic Fluctuations and Structural Heterogeneities in Metallic Glasses.  Germany: N. p., 2018. 
Web.  doi:10.1002/adfm.201800388.

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                    Liu, Chaoyang, & Maaß, Robert. Elastic Fluctuations and Structural Heterogeneities in Metallic Glasses.  Germany.  https://doi.org/10.1002/adfm.201800388

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                    Liu, Chaoyang, and Maaß, Robert. Sun .  
"Elastic Fluctuations and Structural Heterogeneities in Metallic Glasses".  Germany.  https://doi.org/10.1002/adfm.201800388.

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@article{osti_1439257,

  title        = {Elastic Fluctuations and Structural Heterogeneities in Metallic Glasses},

  author       = {Liu, Chaoyang and Maaß, Robert},

  abstractNote = {Abstract Suppressing crystallization of a metallic melt results in a disordered solid, also known as a metallic glass. One may conclude that a metallic glass is free of defined structural length scales beyond some atomic‐scale value that characterizes short‐ and medium‐range order. While it is well known from atomistic modeling that a metallic glass is structurally heterogeneous, heterogeneities at such a small length scale can hardly be resolved in experiments. This review highlights experimental insights into elastic fluctuations and structural heterogeneities that emerge at scales between a few nanometers and tens to hundreds of micrometers. It distinguishes between structural and property fluctuations in as‐cast metallic glasses, and heterogeneities introduced by elastic and inhomogeneous plastic deformation. As‐cast glasses reveal elastic fluctuations across 3 orders of magnitude, suggesting a hierarchy of length scales that can be tuned by thermomechanical processing. Similarly, nanoscale strain localization into shear bands drives the formation of structural and elastic heterogeneities at both the nano‐ and the microscale. It is proposed that both types of fluctuations will allow one to quantitatively define structure–property relationships via measurable length scales—an approach that has largely contributed to the engineering success of crystalline metals.},

  doi          = {10.1002/adfm.201800388},

  journal      = {Advanced Functional Materials},

  number       = 30,

  volume       = 28,

  place        = {Germany},

  year         = {Sun May 27 00:00:00 EDT 2018},

  month        = {Sun May 27 00:00:00 EDT 2018}

}

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Materials Science and Engineering: A, Vol. 226-228
DOI: 10.1016/S0921-5093(97)80051-2

Characteristics of the Structural and Johari–Goldstein Relaxations in Pd-Based Metallic Glass-Forming Liquids
journal, March 2014

Qiao, Jichao; Casalini, Riccardo; Pelletier, Jean-Marc
The Journal of Physical Chemistry B, Vol. 118, Issue 13
DOI: 10.1021/jp4121782

The mechanical properties of palladium 20 a/o silicon alloy quenched from the liquid state
journal, July 1971

Masumoto, T.; Maddin, R.
Acta Metallurgica, Vol. 19, Issue 7
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Plastic deformation in metallic glasses
journal, January 1979

Argon, A. S.
Acta Metallurgica, Vol. 27, Issue 1
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Probing Shear-Band Initiation in Metallic Glasses
journal, October 2011

Klaumünzer, D.; Lazarev, A.; Maaß, R.
Physical Review Letters, Vol. 107, Issue 18
DOI: 10.1103/PhysRevLett.107.185502

Al-centered icosahedral ordering in Cu46Zr46Al8 bulk metallic glass
journal, March 2009

Fang, H. Z.; Hui, X.; Chen, G. L.
Applied Physics Letters, Vol. 94, Issue 9
DOI: 10.1063/1.3086885

Soft spots and their structural signature in a metallic glass
journal, September 2014

Ding, Jun; Patinet, Sylvain; Falk, Michael L.
Proceedings of the National Academy of Sciences, Vol. 111, Issue 39
DOI: 10.1073/pnas.1412095111

Quantitative evaluation of lengthscales for temperature rise in shear bands and for failure of metallic glasses
journal, July 2008

Battezzati, L.; Baldissin, D.
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Comprehensive plastic deformation of a bulk metallic glass
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Pampillo, C. A.; Chen, H. S.
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Cavitation in Amorphous Solids
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Guan, Pengfei; Lu, Shuo; Spector, Michael J. B.
Physical Review Letters, Vol. 110, Issue 18
DOI: 10.1103/PhysRevLett.110.185502

Thermally-activated stress relaxation in a model amorphous solid and the formation of a system-spanning shear event
journal, January 2018

Derlet, P. M.; Maaß, R.
Acta Materialia, Vol. 143
DOI: 10.1016/j.actamat.2017.10.020

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Similar Records

Title: Elastic Fluctuations and Structural Heterogeneities in Metallic Glasses

Abstract

Citation Formats

The β relaxation in metallic glasses: an overview journal, May 2013

Long range stress fields and cavitation along a shear band in a metallic glass: The local origin of fracture journal, October 2015

Universal secondary relaxation and unusual brittle-to-ductile transition in metallic glasses journal, July 2017

Indentation size effect and shear transformation zone size in a bulk metallic glass in two different structural states journal, November 2012

Energy dissipation in fracture of bulk metallic glasses via inherent competition between local softening and quasi-cleavage journal, January 2008

Stabilization of metallic supercooled liquid and bulk amorphous alloys journal, January 2000

Quantitative Measurement of Density in a Shear Band of Metallic Glass Monitored Along its Propagation Direction journal, July 2015

Nucleation of shear bands in amorphous alloys journal, March 2014

Nanoscale Structure and Structural Relaxation in Zr 50 Cu 45 Al 5 Bulk Metallic Glass journal, May 2012

Structural processes that initiate shear localization in metallic glass journal, October 2009

Mechanical behavior of amorphous alloys journal, July 2007

Room Temperature Homogeneous Ductility of Micrometer-Sized Metallic Glass journal, July 2014

Vibrations of free and surface‐coupled atomic force microscope cantilevers: Theory and experiment journal, September 1996

Mechanical properties of a Ni60Pd20P17B3 bulk glassy alloy at cryogenic temperatures journal, December 2008

Notch Fracture Toughness of Glasses: Dependence on Rate, Age, and Geometry journal, August 2016

Distribution of Thermally Activated Plastic Events in a Flowing Glass journal, June 2009

Crack evolution in bulk metallic glasses journal, November 2009

A single shear band in a metallic glass: Local core and wide soft zone journal, October 2014

Rate-dependent shear-band initiation in a metallic glass journal, April 2015

Structural Anisotropy in Metallic Glasses Induced by Mechanical Deformation journal, November 2008

Relationship between structure, dynamics, and mechanical properties in metallic glass-forming alloys journal, July 2008

Recovering compressive plasticity of bulk metallic glasses by high-temperature creep journal, October 2013

Softening Caused by Profuse Shear Banding in a Bulk Metallic Glass journal, March 2006

Reversible transition of deformation mode by structural rejuvenation and relaxation in bulk metallic glass journal, September 2012

Plastic flow softening in a bulk metallic glass journal, September 2006

Embrittlement of a bulk metallic glass due to sub- annealing journal, March 2005

In situ transmission electron microscopy studies of shear bands in a bulk metallic glass based composite journal, September 2001

Controlled softening of Cu 64 Zr 36 metallic glass by ion irradiation journal, May 2013

Structural rearrangements governing Johari-Goldstein relaxations in metallic glasses journal, November 2017

Mechanically-assisted nanocrystallization and defects in amorphous alloys: A high-resolution transmission electron microscopy study journal, February 2006

Linking high- and low-temperature plasticity in bulk metallic glasses: thermal activation, extreme value statistics and kinetic freezing journal, December 2013

Cooling rates dependence of medium-range order development in C u 64 . 5 Z r 35 . 5 metallic glass journal, February 2015

Atomic Scale Fluctuations Govern Brittle Fracture and Cavitation Behavior in Metallic Glasses journal, November 2011

Flow serration and shear-band viscosity during inhomogeneous deformation of a Zr-based bulk metallic glass journal, September 2009

How thermally activated deformation starts in metallic glass journal, September 2014

Autocatalytic avalanches of unit inelastic shearing events are the mechanism of plastic deformation in amorphous silicon journal, December 2005

The relation between enbrittlement and structural relaxation of an amorphous metal journal, April 1990

Plastic deformation of metallic glasses: Size of shear transformation zones from molecular dynamics simulations journal, May 2006

Estimation of the shear transformation zone size in a bulk metallic glass through statistical analysis of the first pop-in stresses during spherical nanoindentation journal, June 2012

Enhanced strength and plasticity of a Ti-based metallic glass at cryogenic temperatures journal, December 2008

Mechanical annealing in the homogeneous deformation of bulk metallic glass under elastostatic compression journal, June 2015

Sub-micron strain analysis of local stick-slip motion of individual shear bands in a bulk metallic glass journal, November 2015

Stored energy of the deformed metallic glass Ni78Si8B14 journal, September 1989

Strength, plasticity and brittleness of bulk metallic glasses under compression: statistical and geometric effects journal, January 2008

A microscopic mechanism for steady state inhomogeneous flow in metallic glasses journal, April 1977

Effect of sample size on deformation in amorphous metals journal, April 2008

Structural analysis of rapidly solidified Mg–Cu–Y glasses during room-temperature embrittlement journal, January 2009

Designing metallic glass matrix composites with high toughness and tensile ductility journal, February 2008

Structure and dynamics of shear bands in amorphous–crystalline nanolaminates journal, January 2016

Intrinsic correlation between β-relaxation and spatial heterogeneity in a metallic glass journal, May 2016

Stored energy in metallic glasses due to strains within the elastic limit journal, April 2016

Evolution of nanoscale morphology on fracture surface of brittle metallic glass journal, September 2006

The Effect of Thermal Cycling Treatments on the Thermal Stability and Mechanical Properties of a Ti-Based Bulk Metallic Glass Composite journal, November 2016

Density changes in shear bands of a metallic glass determined by correlative analytical transmission electron microscopy journal, July 2014

Radiation-induced changes of the ductility of amorphous Fe40Ni40B20 journal, February 1983

Hierarchical heterogeneity and an elastic microstructure observed in a metallic glass alloy journal, October 2017

Paradoxical phenomena between the homogeneous and inhomogeneous deformations of metallic glasses journal, January 2009

Mapping the cyclic plastic zone to elucidate the mechanisms of crack tip deformation in bulk metallic glasses journal, February 2017

Studies of Relaxation of Metallic Glasses by Dilatometry and Density Measurements journal, January 1983

Short- and medium-range order in amorphous Zr 2 Ni metallic alloy journal, March 2010

Stress-induced structural transformation and shear banding during simulated nanoindentation of a metallic glass journal, August 2007

Geometry Constrained Plasticity of Bulk Metallic Glass journal, January 2009

Icosahedral medium-range orders and backbone formation in an amorphous alloy journal, December 2010

Tensile fracture morphologies of bulk metallic glass journal, September 2010

Structure of shear bands in Pd 40 Ni 40 P 20 bulk metallic glass journal, January 2009

Yield stress in metallic glasses: The jamming-unjamming transition studied through Monte Carlo simulations based on the activation-relaxation technique journal, November 2009

Investigation of the microcrack evolution in a Ti-based bulk metallic glass matrix composite journal, April 2014

Atomic-scale simulations of strain localization in three-dimensional model amorphous solids journal, June 2006

Cavitation-Induced Fracture Causes Nanocorrugations in Brittle Metallic Glasses journal, July 2016

Fractal growth of the dense-packing phase in annealed metallic glass imaged by high-resolution atomic force microscopy journal, August 2012

Thermomechanical processing of metallic glasses: extending the range of the glassy state journal, June 2016

Dynamics of viscoplastic deformation in amorphous solids journal, June 1998

Deformation of metallic glasses: Recent developments in theory, simulations, and experiments journal, May 2016

Deformation and Failure of Amorphous, Solidlike Materials journal, March 2011

Compressive Behavior of a Zr-Based Metallic Glass at Cryogenic Temperatures journal, March 2006

The efficient cluster packing model – An atomic structural model for metallic glasses journal, September 2006

Effect of residual stresses on the hardness of bulk metallic glasses journal, April 2011

The β relaxation in metallic glasses: an overview
journal, May 2013

Long range stress fields and cavitation along a shear band in a metallic glass: The local origin of fracture
journal, October 2015

Universal secondary relaxation and unusual brittle-to-ductile transition in metallic glasses
journal, July 2017

Indentation size effect and shear transformation zone size in a bulk metallic glass in two different structural states
journal, November 2012

Energy dissipation in fracture of bulk metallic glasses via inherent competition between local softening and quasi-cleavage
journal, January 2008

Stabilization of metallic supercooled liquid and bulk amorphous alloys
journal, January 2000

Quantitative Measurement of Density in a Shear Band of Metallic Glass Monitored Along its Propagation Direction
journal, July 2015

Nucleation of shear bands in amorphous alloys
journal, March 2014

Nanoscale Structure and Structural Relaxation in ${Zr}_{50} {Cu}_{45} {Al}_{5}$ Bulk Metallic Glass
journal, May 2012

Structural processes that initiate shear localization in metallic glass
journal, October 2009

Mechanical behavior of amorphous alloys
journal, July 2007

Room Temperature Homogeneous Ductility of Micrometer-Sized Metallic Glass
journal, July 2014

Vibrations of free and surface‐coupled atomic force microscope cantilevers: Theory and experiment
journal, September 1996

Mechanical properties of a Ni60Pd20P17B3 bulk glassy alloy at cryogenic temperatures
journal, December 2008

Notch Fracture Toughness of Glasses: Dependence on Rate, Age, and Geometry
journal, August 2016

Distribution of Thermally Activated Plastic Events in a Flowing Glass
journal, June 2009

Crack evolution in bulk metallic glasses
journal, November 2009

A single shear band in a metallic glass: Local core and wide soft zone
journal, October 2014

Rate-dependent shear-band initiation in a metallic glass
journal, April 2015

Structural Anisotropy in Metallic Glasses Induced by Mechanical Deformation
journal, November 2008

Relationship between structure, dynamics, and mechanical properties in metallic glass-forming alloys
journal, July 2008

Recovering compressive plasticity of bulk metallic glasses by high-temperature creep
journal, October 2013

Softening Caused by Profuse Shear Banding in a Bulk Metallic Glass
journal, March 2006

Reversible transition of deformation mode by structural rejuvenation and relaxation in bulk metallic glass
journal, September 2012

Plastic flow softening in a bulk metallic glass
journal, September 2006

Embrittlement of a bulk metallic glass due to sub- annealing
journal, March 2005

In situ transmission electron microscopy studies of shear bands in a bulk metallic glass based composite
journal, September 2001

Controlled softening of Cu ₆₄ Zr ₃₆ metallic glass by ion irradiation
journal, May 2013

Structural rearrangements governing Johari-Goldstein relaxations in metallic glasses
journal, November 2017

Mechanically-assisted nanocrystallization and defects in amorphous alloys: A high-resolution transmission electron microscopy study
journal, February 2006

Linking high- and low-temperature plasticity in bulk metallic glasses: thermal activation, extreme value statistics and kinetic freezing
journal, December 2013

Cooling rates dependence of medium-range order development in $C u_{64.5} Z r_{35.5}$ metallic glass
journal, February 2015

Atomic Scale Fluctuations Govern Brittle Fracture and Cavitation Behavior in Metallic Glasses
journal, November 2011

Flow serration and shear-band viscosity during inhomogeneous deformation of a Zr-based bulk metallic glass
journal, September 2009

How thermally activated deformation starts in metallic glass
journal, September 2014

Autocatalytic avalanches of unit inelastic shearing events are the mechanism of plastic deformation in amorphous silicon
journal, December 2005

The relation between enbrittlement and structural relaxation of an amorphous metal
journal, April 1990

Plastic deformation of metallic glasses: Size of shear transformation zones from molecular dynamics simulations
journal, May 2006

Estimation of the shear transformation zone size in a bulk metallic glass through statistical analysis of the first pop-in stresses during spherical nanoindentation
journal, June 2012

Enhanced strength and plasticity of a Ti-based metallic glass at cryogenic temperatures
journal, December 2008

Mechanical annealing in the homogeneous deformation of bulk metallic glass under elastostatic compression
journal, June 2015

Sub-micron strain analysis of local stick-slip motion of individual shear bands in a bulk metallic glass
journal, November 2015

Stored energy of the deformed metallic glass Ni78Si8B14
journal, September 1989

Strength, plasticity and brittleness of bulk metallic glasses under compression: statistical and geometric effects
journal, January 2008

A microscopic mechanism for steady state inhomogeneous flow in metallic glasses
journal, April 1977

Effect of sample size on deformation in amorphous metals
journal, April 2008

Structural analysis of rapidly solidified Mg–Cu–Y glasses during room-temperature embrittlement
journal, January 2009

Designing metallic glass matrix composites with high toughness and tensile ductility
journal, February 2008

Structure and dynamics of shear bands in amorphous–crystalline nanolaminates
journal, January 2016

Intrinsic correlation between β-relaxation and spatial heterogeneity in a metallic glass
journal, May 2016

Stored energy in metallic glasses due to strains within the elastic limit
journal, April 2016

Evolution of nanoscale morphology on fracture surface of brittle metallic glass
journal, September 2006

The Effect of Thermal Cycling Treatments on the Thermal Stability and Mechanical Properties of a Ti-Based Bulk Metallic Glass Composite
journal, November 2016

Density changes in shear bands of a metallic glass determined by correlative analytical transmission electron microscopy
journal, July 2014

Radiation-induced changes of the ductility of amorphous Fe40Ni40B20
journal, February 1983

Hierarchical heterogeneity and an elastic microstructure observed in a metallic glass alloy
journal, October 2017

Paradoxical phenomena between the homogeneous and inhomogeneous deformations of metallic glasses
journal, January 2009

Mapping the cyclic plastic zone to elucidate the mechanisms of crack tip deformation in bulk metallic glasses
journal, February 2017

Studies of Relaxation of Metallic Glasses by Dilatometry and Density Measurements
journal, January 1983

Short- and medium-range order in amorphous ${Zr}_{2} Ni$ metallic alloy
journal, March 2010

Stress-induced structural transformation and shear banding during simulated nanoindentation of a metallic glass
journal, August 2007

Geometry Constrained Plasticity of Bulk Metallic Glass
journal, January 2009

Icosahedral medium-range orders and backbone formation in an amorphous alloy
journal, December 2010

Tensile fracture morphologies of bulk metallic glass
journal, September 2010

Structure of shear bands in Pd ₄₀ Ni ₄₀ P ₂₀ bulk metallic glass
journal, January 2009

Yield stress in metallic glasses: The jamming-unjamming transition studied through Monte Carlo simulations based on the activation-relaxation technique
journal, November 2009

Investigation of the microcrack evolution in a Ti-based bulk metallic glass matrix composite
journal, April 2014

Atomic-scale simulations of strain localization in three-dimensional model amorphous solids
journal, June 2006

Cavitation-Induced Fracture Causes Nanocorrugations in Brittle Metallic Glasses
journal, July 2016

Fractal growth of the dense-packing phase in annealed metallic glass imaged by high-resolution atomic force microscopy
journal, August 2012

Thermomechanical processing of metallic glasses: extending the range of the glassy state
journal, June 2016

Dynamics of viscoplastic deformation in amorphous solids
journal, June 1998

Deformation of metallic glasses: Recent developments in theory, simulations, and experiments
journal, May 2016

Deformation and Failure of Amorphous, Solidlike Materials
journal, March 2011

Compressive Behavior of a Zr-Based Metallic Glass at Cryogenic Temperatures
journal, March 2006

The efficient cluster packing model – An atomic structural model for metallic glasses
journal, September 2006

Effect of residual stresses on the hardness of bulk metallic glasses
journal, April 2011

Structural heterogeneity and medium-range order in ${Zr}_{x} {Cu}_{100 - x}$ metallic glasses
journal, November 2009

Tensile fracture of metallic glasses via shear band cavitation
journal, January 2015

Homogeneous deformation of metallic glass at room temperature reveals large dilatation
journal, May 2011