State diagram of the Zn sub(3)As sub(2)-MnAs system

State diagram of the Zn sub(3)As sub(2)-MnAs system

The Zn sub(3)As sub(2)-MnAs system was studied by X-ray powder diffraction, differential thermal, and microstructural analyses. This system is of the eutectic type with the eutectic coordinates (30 wt % (50 mol %) Zn sub(3)As sub(2), 70 wt % (50 mol %) MnAs, T sub(melt) = 815 degree C). The MnAs sol...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Russian journal of inorganic chemistry 2015-12, Vol.60 (12), p.1578-1582
Hauptverfasser: Marenkin, S F, Fedorchenko, I V, Trukhan, V M, Trukhanov, S V, Shoukavaya, T V, Vasil'ev, P N, Zhaludkevich, AL
Format: Artikel
Sprache:eng
Schlagworte:
Alloys
Boundaries
Diffraction
Eutectic temperature
Ferromagnetism
Magnetization
Melts
Solubility
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The Zn sub(3)As sub(2)-MnAs system was studied by X-ray powder diffraction, differential thermal, and microstructural analyses. This system is of the eutectic type with the eutectic coordinates (30 wt % (50 mol %) Zn sub(3)As sub(2), 70 wt % (50 mol %) MnAs, T sub(melt) = 815 degree C). The MnAs solubility boundary on the side of Zn sub(3)As sub(2) is 10 wt %. Zn sub(3)As sub(2) alloys containing more than 10 wt % MnAs are ferromagnetic with T sub(c) ~ 320 K. Their magnetization increases with increasing MnAs content.
ISSN:0036-0236
1531-8613
DOI:10.1134/S0036023615120189