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Viscous flow, thermal expansion and phase separation of Fe40Ni40Si6B14 amorphous alloy

✍ Scribed by Krassimir Russew; Liljana Stojanova; Antal Lovas; Gesa Konzcos

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
215 KB
Volume
133
Category
Article
ISSN
0921-5093

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✦ Synopsis

The thermal behaviour (viscous flow, thermal expansion, glass transition(s), phase separation and crystallization) of FeaoNi40Si6B14 glassy alloy is studied with the aid of thermomechanical analysis and DSC. Viscous flow and thermal expansion measurements revealed two glass transition temperatures (amorphous phase separation) in the glassy alloy studied. The possibility of using these alloys as sensitive structural probes for detecting possible phase separation processes in amorphous metallic alloys is shown.

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