On the orientation relationships between A15 precipitates and the Nb-rich matrix in Nb-Al(-X) alloys

The preferred orientation relationships for A15 Nb 3 Al precipitates in an A2 Nb matrix have been calculated on the basis of anisotropic elasticity theory using the assumptions of coherence and homogeneous moduli. The calculated orientation relationships are in good agreement with most of those obse...

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Veröffentlicht in:	Philosophical magazine letters 1999-03, Vol.79 (3), p.93-98
Hauptverfasser:	Rong, T. S., Aindow, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Cross-disciplinary physics: materials science rheology Exact sciences and technology Materials science Metals. Metallurgy Phase diagrams and microstructures developed by solidification and solid-solid phase transformations Physics Precipitation Solid-phase precipitation
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Beschreibung
Zusammenfassung:	The preferred orientation relationships for A15 Nb 3 Al precipitates in an A2 Nb matrix have been calculated on the basis of anisotropic elasticity theory using the assumptions of coherence and homogeneous moduli. The calculated orientation relationships are in good agreement with most of those observed experimentally for binary and ternary Nb-Al(-X) alloys.
ISSN:	0950-0839 1362-3036
DOI:	10.1080/095008399177453