Origin of Pressure-Induced Polyamorphism in Metallic Glass
Using high-pressure synchrotron x-ray absorption spectroscopy, we observed the Ce 4 f
electron in Ce 75 Al 25 metallic glass transform from its ambient localized state to an …
electron in Ce 75 Al 25 metallic glass transform from its ambient localized state to an …
The Earth's core composition from high pressure density measurements of liquid iron alloys
High-pressure, high-temperature in situ X-ray diffraction has been measured in liquid iron
alloys (Fe–5wt% Ni–12wt% S and Fe–5wt% Ni–15wt% Si) up to 94GPa and 3200K in laser …
alloys (Fe–5wt% Ni–12wt% S and Fe–5wt% Ni–15wt% Si) up to 94GPa and 3200K in laser …
Super elastic strain limit in metallic glass films
Abstract On monolithic Ni-Nb metallic glass films, we experimentally revealed 6.6% elastic
strain limit by in-situ transmission electron microscopy observations. The origin of high …
strain limit by in-situ transmission electron microscopy observations. The origin of high …
Anomalous compression behavior in lanthanum/cerium-based metallic glass under high pressure
QS Zeng, YC Li, CM Feng… - Proceedings of the …, 2007 - National Acad Sciences
In situ high-pressure x-ray diffraction, low-temperature resistivity, and magnetization
experiments were performed on a La32Ce32Al16Ni5Cu15 bulk metallic glass (BMG). A …
experiments were performed on a La32Ce32Al16Ni5Cu15 bulk metallic glass (BMG). A …
The structural evolution and abnormal bonding ways of the Zr80Pt20 metallic liquid during rapid solidification under high pressure
The structural evolutions and abnormal bonding ways of the Zr 80 Pt 20 binary alloy during
rapid solidification under different pressures from 0 to 120 GPa have been investigated by …
rapid solidification under different pressures from 0 to 120 GPa have been investigated by …
Exploring structural and dynamic characteristics of supercooled liquid silver under varying hydrostatic pressures: A molecular dynamics investigation
This study employs molecular dynamics simulations using the embedded-atom method to
investigate the structural and dynamic properties of supercooled liquid silver (Ag) metal …
investigate the structural and dynamic properties of supercooled liquid silver (Ag) metal …
Mechanical Properties and Deformation Mechanisms of Metallic Glasses Under Hydrostatic Pressure
H Lu, Y Tang, F Jiang, P Wan, H Zhou - Acta Mechanica Solida Sinica, 2023 - Springer
Metallic glasses (MGs) are promising structural materials with high strength, large elastic
strain limit and enhanced wear resistance. On the way to tune the mechanical performance …
strain limit and enhanced wear resistance. On the way to tune the mechanical performance …
[HTML][HTML] Highly crystallized poly (lactic acid) under high pressure
J Zhang, DX Yan, JZ Xu, HD Huang, J Lei, ZM Li - AIP Advances, 2012 - pubs.aip.org
Biodegradable poly (lactic acid)(PLA) usually has a crystallinity less than 10% due to its
poor crystallization ability. In this work, we found high pressure could significantly facilitate …
poor crystallization ability. In this work, we found high pressure could significantly facilitate …
A pressure and entropy criterion for glass transition decoupling in high-entropy metallic glasses
T Li, Y Wang - Scripta Materialia, 2024 - Elsevier
Decoupling between calorimetric and dynamical glass transitions has been observed in
high-entropy metallic glasses (HEMGs) owing to their complex entropy effects. Pressure is …
high-entropy metallic glasses (HEMGs) owing to their complex entropy effects. Pressure is …
The effect of pressure-promoted thermal rejuvenation on the fracture energy of metallic glasses
H Li, CG Jin, ZD Sha - Journal of Non-Crystalline Solids, 2022 - Elsevier
Despite that the pressure-promoted thermal rejuvenation is a promising remedy for the
plasticity enhancement of metallic glasses (MGs), there has been so far little studies of the …
plasticity enhancement of metallic glasses (MGs), there has been so far little studies of the …