Metallic glass properties, processing method and development perspective: a review

Q Halim, NAN Mohamed, MRM Rejab… - … International Journal of …, 2021 - Springer
This review paper aims to outline the development of Metallic Glass and its progress to
functionally graded material. The review begins with the fundamental theory of producing …

Measurement principles for room temperature liquid and fusible metals' surface tension

S Handschuh-Wang, B Wang, T Wang, FJ Stadler - Surfaces and Interfaces, 2023 - Elsevier
Liquid and fusible metals have garnered considerable attention in the scientific community
and industry due to a fascinating combination of thermophysical properties, namely, thermal …

A review of the Preparation, Machining Performance, and application of Fe-Based amorphous alloys

Z Huo, G Zhang, J Han, J Wang, S Ma, H Wang - Processes, 2022 - mdpi.com
Amorphous alloy is an emerging metal material, and its unique atomic arrangement brings it
the excellent properties of high strength and high hardness, and, therefore, have attracted …

Measurement of surface tension with free-falling oscillating molten metal droplets: a numerical and experimental investigation

K Fahimi, L Mädler, N Ellendt - Experiments in Fluids, 2023 - Springer
Rayleigh's equation has been widely used to determine surface tension from oscillating
droplets. In this study, the use of a drop-on-demand droplet generator is proposed to create …

Alloy design strategy to improve fluidity of Zr-based bulk metallic glass for near-net-shape manufacturing

WH Ryu, KJ Kim, GH Yoo, ES Park - Journal of Alloys and Compounds, 2022 - Elsevier
The near-net-shape manufacturing via casting has great potential to commercialize bulk
metallic glasses (BMGs) for the complex-shaped structural material. However, it is difficult to …

Thermophysical Properties of an Fe57.75Ni19.25Mo10C5B8 Glass‐Forming Alloy Measured in Microgravity

M Mohr, DC Hofmann, HJ Fecht - Advanced Engineering …, 2021 - Wiley Online Library
Iron‐based metallic glasses are among the lowest‐cost form of amorphous metals and have
numerous potential applications, such as wear‐resistant coatings, cutting tools, and gears …

Electromagnetic levitation containerless processing of metallic materials in microgravity: thermophysical properties

M Mohr, Y Dong, GP Bracker, RW Hyers, DM Matson… - npj …, 2023 - nature.com
Transitions from the liquid to the solid state of matter are omnipresent. They form a crucial
step in the industrial solidification of metallic alloy melts and are greatly influenced by the …

Why is the range of timescale so wide in glass-forming liquid?

T Egami, CW Ryu - Frontiers in Chemistry, 2020 - frontiersin.org
The viscosity and the relaxation time of a glass-forming liquid vary over 15 orders of
magnitude before the liquid freezes into a glass. The rate of the change with temperature is …

Thermophysical properties of advanced ni‐based superalloys in the liquid state measured on board the international space station

M Mohr, R Wunderlich, Y Dong… - Advanced …, 2020 - Wiley Online Library
Advanced nickel‐based superalloys combine excellent high‐temperature mechanical
strength, creep resistance, and toughness, and therefore find applications in next …

[HTML][HTML] Partial crystallization in Pd-BMG systems: From understanding structure towards influencing functionality through temperature-time series

SLJ Thomä, R Zboray, A Chevalier, R Frison… - Journal of Materials …, 2024 - Elsevier
Small quantities of crystalline domains created in an amorphous matrix are seen as an
active driver for enhanced properties in bulk metallic glasses (BMGs). We investigated …