The Role of Transition Metals in Crystallization of Amorphous Al–Ni–Co–Yb Alloys

The Role of Transition Metals in Crystallization of Amorphous Al–Ni–Co–Yb Alloys

Al 86 Ni 4 Co 4 Yb 6 and Al 86 Ni 6 Co 2 Yb 6 metallic ribbons have been obtained by a standard planar flow method. According to X-ray diffraction data, the ribbons are amorphous. Their crystallization kinetics at different heating rates and resistivity has been determined. These alloys remain amorp...

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Veröffentlicht in:Technical physics 2019-10, Vol.64 (10), p.1488-1491
Hauptverfasser: Rusanov, B. A., Sidorov, V. E., Svec, P., Janickovic, D.
Format: Artikel
Sprache:eng
Schlagworte:
ALUMINIUM ALLOYS
Aluminum base alloys
Classical and Continuum Physics
CONCENTRATION RATIO
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
CRYSTALLIZATION
HEATING RATE
KINETICS
Nickel
Physics
Physics and Astronomy
Ribbons
Solid State
Tapes (metallic)
TRANSITION ELEMENTS
Transition metals
X-RAY DIFFRACTION
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Zusammenfassung:Al 86 Ni 4 Co 4 Yb 6 and Al 86 Ni 6 Co 2 Yb 6 metallic ribbons have been obtained by a standard planar flow method. According to X-ray diffraction data, the ribbons are amorphous. Their crystallization kinetics at different heating rates and resistivity has been determined. These alloys remain amorphous in a wide range of compositions, and the crystallization process depends significantly on transition metal concentration.
ISSN:1063-7842
1090-6525
DOI:10.1134/S1063784219100190