ON THE INFLUENCE OF SCANDIUM ON THE FLUIDITY OF THE AlMg6Li2 MELTS

ON THE INFLUENCE OF SCANDIUM ON THE FLUIDITY OF THE AlMg6Li2 MELTS

We conducted the study of viscosity liquid alloys AlMg6Li2(Sc) under the heating and subsequent cooling of samples. Results of these measurements allowed defining critical temperatures. The processing melt by heating above the critical temperature cause irreversible destruction of micro-inhomogeneit...

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Veröffentlicht in:Acta Metallurgica Slovaca (Online) 2016-01, Vol.22 (3), p.145-152
Hauptverfasser: Chikova, O.A., Ovsyannikov, B. V., Reznik, P. L.
Format: Artikel
Sprache:eng
Schlagworte:
alloys Al-Mg-Li-Sc
EDS-analysis
fluidity
melt
microstructure
viscosity
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Zusammenfassung:We conducted the study of viscosity liquid alloys AlMg6Li2(Sc) under the heating and subsequent cooling of samples. Results of these measurements allowed defining critical temperatures. The processing melt by heating above the critical temperature cause irreversible destruction of micro-inhomogeneities of hereditary nature. The irreversible destruction of micro-inhomogeneities improves the casting properties of the melts AlMg6Li2(Sc).
ISSN:1335-1532
1338-1156
DOI:10.12776/ams.v22i3.773