4.7 Article

Large tensile plasticity induced by pronounced β-relaxation in Fe-based metallic glass via cryogenic thermal cycling

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Physical

Manipulation of relaxation processes in a metallic glass through cryogenic treatment

N. Z. Zhang et al.

Summary: The relaxation spectrum of glassy solids has long been considered to probe their structural features and deformation mechanisms. By systematically investigating the structural evolution, dynamical relaxations, and mechanical properties of a Zr-based metallic glass, it was found that local excitations trigger β-relaxation with no memory effect of the thermal history or initial free volume content, while some local denser areas created by cryogenic treatment might contribute to β'-relaxation at a much lower energy, playing a crucial role in the fundamental deformation mechanisms of metallic glasses. These findings help advance understanding of the relationship between local excitations and mechanical properties, potentially guiding the development of high-performance amorphous alloys.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Materials Science, Multidisciplinary

Efficient rejuvenation of heterogeneous {[(Fe0.5Co0.5 ) 0.75 B 0.2 Si0.05 ]96Nb4 }99.9Cu0.1 bulk metallic glass upon cryogenic cycling treatment

Siyi Di et al.

Summary: The study showed that Cu addition in bulk metallic glass leads to better plasticity and yield strength after cryogenic thermal cycling treatment, while maintaining excellent soft magnetic properties, promoting structural heterogeneities formation and shear band initiation.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2022)

Article Materials Science, Multidisciplinary

Atomistic modelling of thermal-cycling rejuvenation in metallic glasses

Baoshuang Shang et al.

Summary: Thermal cycling in metallic glasses can induce rejuvenation and relaxation, gradually erasing the initial glass structure through local atomic rearrangements. Molecular dynamics simulations reproduce physically observed effects, suggesting potential for optimizing properties of metallic glasses through thermal cycling.

ACTA MATERIALIA (2021)

Article Materials Science, Multidisciplinary

The effect of thermal cycling on the fracture toughness of metallic glasses

Jittisa Ketkaew et al.

ACTA MATERIALIA (2020)

Article Nanoscience & Nanotechnology

Atomic-scale origin of shear band multiplication in heterogeneous metallic glasses

D. Sopu et al.

SCRIPTA MATERIALIA (2020)

Article Materials Science, Multidisciplinary

Revealing the ultra-low-temperature relaxation peak in a model metallic glass

B. Wang et al.

ACTA MATERIALIA (2020)

Article Materials Science, Multidisciplinary

Structural dynamics and rejuvenation during cryogenic cycling in a Zr-based metallic glass

A. Das et al.

ACTA MATERIALIA (2020)

Article Materials Science, Multidisciplinary

Signature of local stress states in the deformation behavior of metallic glasses

Xilei Bian et al.

NPG ASIA MATERIALS (2020)

Article Materials Science, Multidisciplinary

Non-thermal crystallization process in heterogeneous metallic glass upon deep cryogenic cycling treatment

Wei Guo et al.

JOURNAL OF MATERIALS SCIENCE (2019)

Article Materials Science, Multidisciplinary

Tunable tensile ductility of metallic glasses with partially rejuvenated amorphous structures

L. Zhao et al.

ACTA MATERIALIA (2019)

Article Materials Science, Multidisciplinary

Static and cyclic mechanical behaviours and fracture mechanisms of Zr-based metallic glass at elevated temperatures

Zhichao Ma et al.

PHILOSOPHICAL MAGAZINE (2019)

Article Multidisciplinary Sciences

Origin of large plasticity and multiscale effects in iron-based metallic glasses

Baran Sarac et al.

NATURE COMMUNICATIONS (2018)

Article Materials Science, Multidisciplinary

On cryothermal cycling as a method for inducing structural changes in metallic glasses

Sergey V. Ketov et al.

NPG ASIA MATERIALS (2018)

Article Multidisciplinary Sciences

Improving plasticity of the Zr46Cu46Al8 bulk metallic glass via thermal rejuvenation

Wenli Song et al.

SCIENCE BULLETIN (2018)

Article Physics, Applied

Structural modification through pressurized sub-Tg annealing of metallic glasses

A. Foroughi et al.

JOURNAL OF APPLIED PHYSICS (2017)

Article Materials Science, Multidisciplinary

Deformation behavior of Al-rich metallic glasses under nanoindentation

Hui Guo et al.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2017)

Article Physics, Multidisciplinary

Correlation between Local Structure Order and Spatial Heterogeneity in a Metallic Glass

Fan Zhu et al.

PHYSICAL REVIEW LETTERS (2017)

Article Chemistry, Physical

Revealing β-relaxation mechanism based on energy distribution of flow units in metallic glass

Z. Lu et al.

JOURNAL OF CHEMICAL PHYSICS (2016)

Article Chemistry, Physical

Length scale-dependent structural relaxation in Zr57.5Ti7.5Nb5Cu12.5Ni10Al7.5 metallic glass

S. Scudino et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2015)

Article Multidisciplinary Sciences

Rejuvenation of metallic glasses by non-affine thermal strain

S. V. Ketov et al.

NATURE (2015)

Article Physics, Applied

Fe-based bulk metallic glasses: Brittle or ductile?

S. F. Guo et al.

APPLIED PHYSICS LETTERS (2014)

Review Materials Science, Multidisciplinary

Iron-based bulk metallic glasses

C. Suryanarayana et al.

INTERNATIONAL MATERIALS REVIEWS (2013)

Article Physics, Multidisciplinary

Tensile Plasticity in Metallic Glasses with Pronounced β Relaxations

H. B. Yu et al.

PHYSICAL REVIEW LETTERS (2012)

Article Physics, Applied

An atomically quantized hierarchy of shear transformation zones in a metallic glass

J. D. Ju et al.

JOURNAL OF APPLIED PHYSICS (2011)

Article Materials Science, Multidisciplinary

Atomic level stresses

T. Egami

PROGRESS IN MATERIALS SCIENCE (2011)

Article Materials Science, Multidisciplinary

Relating activation of shear transformation zones to β relaxations in metallic glasses

H. B. Yu et al.

PHYSICAL REVIEW B (2010)

Article Materials Science, Multidisciplinary

Size effects on the compressive deformation behaviour of a brittle Fe-based bulk metallic glass

Y. Wu et al.

PHILOSOPHICAL MAGAZINE LETTERS (2010)

Article Nanoscience & Nanotechnology

Fe-based bulk metallic glass matrix composite with large plasticity

S. F. Guo et al.

SCRIPTA MATERIALIA (2010)

Article Physics, Multidisciplinary

Aging of the Secondary Relaxation to Probe Structural Relaxation in the Glassy State

R. Casalini et al.

PHYSICAL REVIEW LETTERS (2009)

Article Nanoscience & Nanotechnology

The effect of Cu on the plasticity of Fe-Si-B-P-based bulk metallic glass

Akihiro Makino et al.

SCRIPTA MATERIALIA (2009)

Article Materials Science, Multidisciplinary

An electron microscopy appraisal of tensile fracture in metallic glasses

D. T. A. Matthews et al.

ACTA MATERIALIA (2008)

Article Multidisciplinary Sciences

Experimental characterization of shear transformation zones for plastic flow of bulk metallic glasses

D. Pan et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2008)

Article Nanoscience & Nanotechnology

Free-volume-induced enhancement of plasticity in a monolithic bulk metallic glass at room temperature

L. Y. Chen et al.

SCRIPTA MATERIALIA (2008)

Article Materials Science, Multidisciplinary

Structural aspects of metallic glasses

Daniel B. Miracle et al.

MRS BULLETIN (2007)

Article Physics, Applied

Shear strain in a shear band of a bulk-metallic glass in compression

W. H. Jiang et al.

APPLIED PHYSICS LETTERS (2007)

Article Physics, Multidisciplinary

Softening caused by profuse shear banding in a bulk metallic glass

H Bei et al.

PHYSICAL REVIEW LETTERS (2006)

Article Materials Science, Multidisciplinary

Temperature dependence of positron annihilation in a Zr-Ti-Ni-Cu-Be bulk metallic glass

D Suh et al.

JOURNAL OF MATERIALS RESEARCH (2003)

Article Materials Science, Multidisciplinary

Difference in compressive and tensile fracture mechanisms of Zr59CU20Al10Ni8Ti3 bulk metallic glass

ZF Zhang et al.

ACTA MATERIALIA (2003)