Phase compositions in magnesium-rare earth alloys containing yttrium, gadolinium or dysprosium

Phase compositions in magnesium-rare earth alloys containing yttrium, gadolinium or dysprosium

Phase compositions have been investigated, using thin foil energy dispersive X-ray spectroscopy, in three magnesium-rare earth alloys, containing yttrium, gadolinium or dysprosium. Compositions are suggested for the as-cast eutectic and β precipitate phases and possible compositions for the β 1 prec...

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Veröffentlicht in:Scripta materialia 2003-03, Vol.48 (5), p.475-481
Hauptverfasser: Apps, P.J., Karimzadeh, H., King, J.F., Lorimer, G.W.
Format: Artikel
Sprache:eng
Schlagworte:
Analytical electron microscopy
Applied sciences
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
Magnesium alloys
Materials science
Metals, semimetals and alloys
Metals. Metallurgy
Physics
Rare earth
Specific materials
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Zusammenfassung:Phase compositions have been investigated, using thin foil energy dispersive X-ray spectroscopy, in three magnesium-rare earth alloys, containing yttrium, gadolinium or dysprosium. Compositions are suggested for the as-cast eutectic and β precipitate phases and possible compositions for the β 1 precipitate phases are discussed.
ISSN:1359-6462
1872-8456
DOI:10.1016/S1359-6462(02)00509-2