The effect of Zr addition on creep of Fe-30 at.% Al alloys

Compressive creep of alloys based on Fe-30 at.% Al with zirconium additions in the range of 0.4–5.2 at.% was studied at temperatures from 650 to 900 °C. The alloys were tested in two different states: (i) cast and (ii) annealed at 1000 °C for 50 h. Stress exponents and activation energies were estim...

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Veröffentlicht in:Intermetallics 2013-12, Vol.43, p.142-146
Hauptverfasser: Dobes, F, Kratochvil, P
Format: Artikel
Sprache:eng
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