Phase evolution during the mechanical alloying of AlFe powder mixtures

Phase evolution during the mechanical alloying of AlFe powder mixtures

The phase evolution during the mechanical alloying of Al sub 80 Fe sub 20 and Al sub 85 Fe sub 15 powder mixtures was studied by Mossbauer effect spectroscopy and X-ray diffraction. Disordered intermetallic compound and amorphous alloy formation was observed respectively. The evolution of the relati...

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Veröffentlicht in:Materials science forum 1995-07, Vol.225-227 (1), p.441-446
Hauptverfasser: Meyer, M, Mendoza-Zelis, L, Sanchez, F H
Format: Artikel
Sprache:eng
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Zusammenfassung:The phase evolution during the mechanical alloying of Al sub 80 Fe sub 20 and Al sub 85 Fe sub 15 powder mixtures was studied by Mossbauer effect spectroscopy and X-ray diffraction. Disordered intermetallic compound and amorphous alloy formation was observed respectively. The evolution of the relative fraction of these phases with increasing milling time up to the completion of the solid state reaction is analyzed.
ISSN:0255-5476