Dislocation mobility in ⟨100⟩-oriented NiAl single crystals containing iron and hafnium additions

The dislocation mobility produced by deformation at room temperature has been studied in ⟨100⟩-oriented single crystals of NiAl and of those containing hafnium and iron additions. Comparison of the dislocation microstructures produced by compression with those observed after hardness indentation of...

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Veröffentlicht in:	Philosophical magazine. A, Physics of condensed matter. Defects and mechanical properties Physics of condensed matter. Defects and mechanical properties, 1994-03, Vol.69 (3), p.485-506
Hauptverfasser:	Morris, Maria A., Perez, Jean-François, Darolia, Ram
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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