Polymorphic and coherency transition of Y–Al complex oxide particles with extrusion temperature in an Al-alloyed high-Cr oxide dispersion strengthened ferritic steel

The phase and metal/oxide interface structure of the nanometer-scale particles in an Al-alloyed high-Cr oxide dispersion strengthened ferritic steel extruded at 1150 °C and 1050 °C were characterized by high-resolution transmission electron microscopy and diffraction contrast techniques, including w...

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Veröffentlicht in:	Acta materialia 2011-02, Vol.59 (3), p.992-1002
Hauptverfasser:	Dou, P., Kimura, A., Okuda, T., Inoue, M., Ukai, S., Ohnuki, S., Fujisawa, T., Abe, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Coherence Coherency Dispersions Electron microscopy Extrusion Ferritic stainless steels Interface structure Misfit moiré fringe Oxide dispersion strengthened steel Oxides Structural steels Transmission electron microscopy
Online-Zugang:	Volltext
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