Metallic glass matrix composites

J Qiao, H Jia, PK Liaw - Materials Science and Engineering: R: Reports, 2016 - Elsevier
The mechanical properties of ex-situ and in-situ metallic glass matrix composites (MGMCs)
have proven to be both scientifically unique and of potentially important for practical …

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

TC Hufnagel, CA Schuh, ML Falk - Acta Materialia, 2016 - Elsevier
We review recent research into elastic and plastic deformation of metallic glasses, with an
emphasis on making connections between developments in theory and simulation (largely …

Shear bands in metallic glasses

AL Greer, YQ Cheng, E Ma - Materials Science and Engineering: R: Reports, 2013 - Elsevier
Shear-banding is a ubiquitous plastic-deformation mode in materials. In metallic glasses,
shear bands are particularly important as they play the decisive role in controlling plasticity …

Thermomechanical processing of metallic glasses: extending the range of the glassy state

Y Sun, A Concustell, AL Greer - Nature Reviews Materials, 2016 - nature.com
For crystalline metals, the science, technology and application of thermomechanical
processing are established, but this is not true for glasses. Metallic glasses—because they …

Bulk metallic glasses as structural materials: a review

JJ Kruzic - Advanced Engineering Materials, 2016 - Wiley Online Library
Bulk metallic glasses (BMGs) can exhibit excellent combinations of strength and fracture
toughness that cannot be achieved by traditional metals, making them attractive for load …

[LIBRO][B] Adiabatic shear localization: frontiers and advances

B Dodd, Y Bai - 2012 - books.google.com
Adiabatic shear localization is a mode of failure that occurs in dynamic loading. It is
characterized by thermal softening occurring over a very narrow region of a material and is …

Dynamic mechanical relaxation in bulk metallic glasses: a review

JC Qiao, JM Pelletier - Journal of Materials Science & Technology, 2014 - Elsevier
Metallic glasses have aroused considerable interest in the past decades because they
exhibit fascinating properties. First, this article briefly outlines the mechanical, thermal …

Enhancing the plasticity of metallic glasses: Shear band formation, nanocomposites and nanoglasses investigated by molecular dynamics simulations

K Albe, Y Ritter, D Şopu - Mechanics of Materials, 2013 - Elsevier
We investigate the influence of various microstructural features on the deformation behavior
of binary Cu 64 Zr 36 glasses by molecular dynamics computer simulations and discuss how …

Tailoring structural inhomogeneities in metallic glasses to enable tensile ductility at room temperature

E Ma, J Ding - Materials Today, 2016 - Elsevier
Metallic glasses boast high strength, but their low ductility has been a major concern. Here,
taking a structural perspective and citing selected examples, we advocate purposely …

Toughness enhancement and heterogeneous softening of a cryogenically cycled Zr–Cu–Ni–Al–Nb bulk metallic glass

BS Li, S **e, JJ Kruzic - Acta Materialia, 2019 - Elsevier
In this study, as-cast and cold-rolled Zr 63.78 Cu 14.72 Ni 10 Al 10 Nb 1.5 bulk metallic glass
(BMG) samples were subjected to 20, 70, 120, and 170 cryogenic thermal cycles prior to …