The Effect of Ni on the High-Temperature Strength of Al-Si Cast Alloys

In order to investigate the effect of Ni on the high-temperature strength of Al-Si cast alloys, tensile properties of hypoeutectic and eutectic alloys were determined at 250 °C after long-term annealing at test temperature. LOM- and SEM-analysis revealed the existence of Al3Ni-phases in close contac...

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Veröffentlicht in:	Materials science forum 2011-01, Vol.690, p.274-277
Hauptverfasser:	Antrekowitsch, Helmut, Stadler, Florian, Fragner, Werner, Uggowitzer, Peter J., Kaufmann, Helmut
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloy systems Aluminum base alloys Cast alloys Eutectic temperature Eutectics Intermetallic compounds Nickel Silicon Strength
Online-Zugang:	Volltext
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