High temperature mechanical behaviour of Mg–6Zn–1Y alloy with 1 wt.% calcium addition: Reinforcing effect due to I-(Mg3Zn6Y1) and Mg6Zn3Ca2 phases

The influence of small calcium additions on the high-temperature mechanical behaviour in an extruded Mg–6Zn–1Y (wt.%) alloy reinforced by the I-phase has been investigated. Calcium promotes the formation of the intermetallic Mg6Zn3Ca2 phase instead of I-phase, which results in a noticeable improveme...

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Auteurs principaux:	J. Medina, G. Garces, P. Pérez, A. Stark, N. Schell, P. Adeva
Format:	Artigo
Langue:	Inglês
Publié:	KeAi Communications Co., Ltd. 2020-12-01
Collection:	Journal of Magnesium and Alloys
Sujets:	Magnesium alloys I-phase Synchrotron radiation diffraction High temperature mechanical properties
Accès en ligne:	http://www.sciencedirect.com/science/article/pii/S2213956720301432
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