Positron annihilation characterization of nanostructured ferritic alloys

Nanostructured ferritic alloys (NFAs) were produced by mechanically alloying Fe–14Cr–3W–0.4Ti and 0.25Y 2O 3 (wt%) powders followed by hot isostatic pressing consolidation at 850, 1000 and 1150 °C. Positron annihilation lifetime and orbital momentum spectroscopy measurements are in qualitative agree...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2009-08, Vol.518 (1), p.150-157
Hauptverfasser:	Alinger, M.J., Glade, S.C., Wirth, B.D., Odette, G.R., Toyama, T., Nagai, Y., Hasegawa, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Ferritic steel Metal powders Metals. Metallurgy NFA Nuclear materials ODS PAS Positron Powder metallurgy. Composite materials Production techniques
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