Crystallization behaviour of Al-based metallic glasses below and above the glass-transition temperature

DV Louzguine, A Inoue - Journal of non-crystalline solids, 2002 - Elsevier
The present paper aims to report an effect of a supercooled liquid region on crystallization
behaviour of the Al85Y8− xNdxNi5Co2 metallic glasses produced by rapid solidification of …

Novel deformation-induced polymorphic crystallization and softening of Al-based amorphous alloys

HW Bi, A Inoue, FF Han, Y Han, FL Kong, SL Zhu… - Acta Materialia, 2018 - Elsevier
Melt-spun amorphous ribbons of Al 90 Y 10 (at.%)(90Al) and Al 84 Y 8.5 Ni 4 Co 2 Pd 1 Fe
0.5 (84Al) are cold-rolled at near to liquid-nitrogen temperature or at room temperature …

Electronegativity of the constituent rare-earth metals as a factor stabilizing the supercooled liquid region in Al-based metallic glasses

DV Louzguine, A Inoue - Applied Physics Letters, 2001 - pubs.aip.org
The letter describes influence of the electronegativity of the constituent rare-earth metals on
the supercooled liquid region in the Al–(Gd, Dy or Er)–Ni–Co metallic glasses. The samples …

Preparation of Al-based amorphous coatings and their properties

L Jin, L Zhang, K Liu, Z Che, K Li, M Zhang… - Journal of Rare …, 2021 - Elsevier
Abstract Al 86 Ni 8 Co 1 La 1 Y 2 Gd 2 amorphous coatings were prepared using cold gas
kinetic spray technology. The results show that Al 86 Ni 8 Co 1 La 1 Y 2 Gd 2 amorphous …

Indentation creep behavior of cold sprayed aluminum amorphous/nano-crystalline coatings

PS Babu, R Jha, M Guzman, G Sundararajan… - Materials Science and …, 2016 - Elsevier
In this study, we report room temperature creep properties of cold sprayed aluminum
amorphous/nanocrystalline coating using nanoindentation technique. Creep experiments …

Phase separation mediated devitrification of Al88Y7Fe5 glasses

KK Sahu, NA Mauro, L Longstreth-Spoor, D Saha… - Acta Materialia, 2010 - Elsevier
The mechanisms responsible for the nanoscale devitrification of Al-based metallic glasses
are unclear. A particularly well-studied case is Al88Y7Fe5, where non-isothermal differential …

Comparative study of the effect of cold rolling on the structure of Al–RE–Ni–Co (RE= rare-earth metals) amorphous and glassy alloys

DV Louzguine-Luzgin, A Inoue - Journal of non-crystalline solids, 2006 - Elsevier
The present paper aims to compare the deformation-induced crystallization behavior of the
rapidly solidified ribbon samples of Al85Y8Ni5Co2, Al85Nd8Ni5Co2, Al85Gd8Ni5Co2 and …

Scratch-induced deformation behavior of cold-sprayed aluminum amorphous/nanocrystalline coatings at multiple load scales

SB Pitchuka, D Lahiri, G Sundararajan… - Journal of thermal spray …, 2014 - Springer
Scratch-induced deformation behavior of cold-sprayed Al amorphous/nanocrystalline alloy
coatings at multiple load scales is reported. Micro-scratch tests are carried out at several …

Unusual crystallization of Al85Y8Ni5Co2 metallic glass observed in situ in TEM at different heating rates

AI Bazlov, NY Tabachkova, VS Zolotorevsky… - Intermetallics, 2018 - Elsevier
Crystallization of metallic glasses produced by rapid solidification and supercooled liquids
on heating takes place at large undercooling which has some peculiarities compared to …

Structure and transformation behaviour of a rapidly solidified Al–Y–Ni–Co–Pd alloy

DV Louzguine-Luzgin, A Inoue - Journal of alloys and compounds, 2005 - Elsevier
An as-solidified structure and transformation behaviour on heating of the rapidly solidified Al–
Y–Ni–Co–Pd alloy was studied by X-ray diffractometry (XRD), transmission electron …