Bridging structural inhomogeneity to functionality: pair distribution function methods for functional materials development
The correlation between structure and function lies at the heart of materials science and
engineering. Especially, modern functional materials usually contain inhomogeneities at an …
engineering. Especially, modern functional materials usually contain inhomogeneities at an …
Role of initial stored energy on hydrogen microalloying of ZrCoAl (Nb) bulk metallic glasses
In this paper, the role of primary stored energy and structural heterogeneity on the
subsequent effects of hydrogen microalloying in glassy alloys was studied. For this purpose …
subsequent effects of hydrogen microalloying in glassy alloys was studied. For this purpose …
Effect of deep cryogenic cycling treatment on structure and properties of metallic glass: A review
M WANG, GUO Wei, S LÜ, S WU - … of Nonferrous Metals Society of China, 2023 - Elsevier
Recent researches have shown that metallic glasses (MGs) can be rejuvenated to a more
metastable energy state by thermal or mechanical approaches, which causes a looser …
metastable energy state by thermal or mechanical approaches, which causes a looser …
Fast rejuvenation in bulk metallic glass induced by ultrasonic vibration precompression
Y Lou, X Liu, X Yang, Y Ge, D Zhao, H Wang… - Intermetallics, 2020 - Elsevier
Tuning energy state of metastable bulk metallic glasses (BMGs) is well known significant for
understanding their glass nature and controlling their performances. Using a newly …
understanding their glass nature and controlling their performances. Using a newly …
[HTML][HTML] In-situ compression with acoustic emission detection of high pressure torsion deformed Cu38Zr54Al8 metallic glass micropillars
In-situ compression of Cu 38 Zr 54 Al 8 metallic glass micropillars in a scanning electron
microscope was performed together with continuous acoustic emission recording on …
microscope was performed together with continuous acoustic emission recording on …
[HTML][HTML] An order of magnitude enhancement in ductility of a metallic glass of peak rejuvenation
J Yi, Y Wang, L Liu, Y Zhu, G Yang, M Xu, H Ge… - Journal of Materials …, 2024 - Elsevier
Exceptional ductility has been a long-sought-after property of metallic glasses, and
cryogenic thermal cycling rejuvenation has been actively explored to enhance the plasticity …
cryogenic thermal cycling rejuvenation has been actively explored to enhance the plasticity …
Nanoscale strain mapping and symmetry analysis of Zr50Cu40Al10 metallic glass rejuvenated by high-pressure torsion via 4D scanning transmission electron …
K Nakazawa, S Lee, K Niitsu, M Kameyama… - Journal of Non …, 2023 - Elsevier
Structural rejuvenation by the application of high-pressure torsion suppresses the shear
localization of metallic glasses. However, it remains unknown how the local atomic structure …
localization of metallic glasses. However, it remains unknown how the local atomic structure …
Decomposition-induced enhancement of elastic modulus in CuZr metallic glass
R Zhu, J Pan, X Li, K Lu - Matter, 2024 - cell.com
Metallic glasses usually exhibit lower elastic moduli compared with their crystalline
counterparts. Structural relaxation may impel the amorphous structures to lower energy …
counterparts. Structural relaxation may impel the amorphous structures to lower energy …
Shear straining promoted structural transition in bulk metallic glasses
Metallic glasses (MGs) have unusual structural characteristics and resulting unique
properties, but effectively modulating their structure is difficult. The recently achieved two …
properties, but effectively modulating their structure is difficult. The recently achieved two …
A refined local structure in a metallic glass tailored via flash-annealing
K Sun, LM Xu, H Weber, G Wang, JC Tseng… - Materials …, 2021 - Elsevier
Due to rapidly quenching, metallic glasses (MGs) usually are metastable, which indicates
that the microstructure of MGs can be easily manipulated by external energies. In the …
that the microstructure of MGs can be easily manipulated by external energies. In the …