Microstructure evolution during reheating of an extruded Mg–Al–Zn alloy into the semisolid state

Microstructure evolution during reheating of an extruded Mg–Al–Zn alloy into the semisolid state

The microstructure evolution of extruded Mg–Al–Zn alloys during reheating into the semisolid state is characterised by a very inhomogeneous solid–liquid distribution upon the early stages of remelting, a considerable amount of entrapped liquid and excellent sphericity of the solid particles. All the...

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Veröffentlicht in:Scripta materialia 2004-09, Vol.51 (5), p.405-410
Hauptverfasser: Kleiner, S, Beffort, O, Uggowitzer, P.J
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Exact sciences and technology
Magnesium alloys
Metals. Metallurgy
Semisolid processing
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Zusammenfassung:The microstructure evolution of extruded Mg–Al–Zn alloys during reheating into the semisolid state is characterised by a very inhomogeneous solid–liquid distribution upon the early stages of remelting, a considerable amount of entrapped liquid and excellent sphericity of the solid particles. All these features are explained by metallurgical considerations.
ISSN:1359-6462
1872-8456
DOI:10.1016/j.scriptamat.2004.05.010