Semi-solid thermal transformations of Al−Si alloys and the resulting mechanical properties

Semi-solid thermal transformations of Al−Si alloys and the resulting mechanical properties

This study demonstrated that 356/357 type Al−Si alloys cast with high solidification rates resulting in a fine grain structure could be rapidly thermally transformed into a structure suitable for semi-solid forming. The mechanical properties of these alloys were comparable to those of electromagneti...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 1997-09, Vol.237 (1), p.24-34
Hauptverfasser: Bergsma, S.C., Tolle, M.C., Kassner, M.E., Li, X., Evangelista, E.
Format: Artikel
Sprache:eng
Schlagworte:
Al−Si alloys
Applied sciences
Exact sciences and technology
Foundry engineering
Metals. Metallurgy
Other casting methods. Solidification
Production techniques
Semi-solid thermal transformations
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This study demonstrated that 356/357 type Al−Si alloys cast with high solidification rates resulting in a fine grain structure could be rapidly thermally transformed into a structure suitable for semi-solid forming. The mechanical properties of these alloys were comparable to those of electromagnetically stirred semi-solid as well as the as-cast properties.
ISSN:0921-5093
1873-4936
DOI:10.1016/S0921-5093(97)00112-3