Structures of Al2Sm phase in a high-pressure die-cast Mg–4Al–4Sm–0.3Mn alloy

The structures of a petaloid phase, which acts as the dominant intermetallic phase in a high-pressure die-cast Mg–4Al–4Sm–0.3Mn alloy with outstanding ductility and strength, were thoroughly studied in this work. The results indicate that the petaloid phase is Al2Sm phase (face-centered cubic struct...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2016-10, Vol.675, p.396-402
Hauptverfasser:	Yang, Qiang, Guan, Kai, Qiu, Xin, Zhang, Deping, Lv, Shuhui, Bu, Fanqiang, Zhang, Yaqin, Liu, Xiaojuan, Meng, Jian
Format:	Artikel
Sprache:	eng
Schlagworte:	Ductility Heterogeneous nucleation Intermetallic phases Magnesium alloys Magnesium base alloys Microstructure Nucleation Planes Solidification Transmission electron microscopy (TEM) Twinning
Online-Zugang:	Volltext
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