Oxidation behaviour of a PM β-NiAl material in air at 1200°C < T < 1400°C B. Heusler-Sourkounis, M. Göbel, G. Borchardt, R. Baccino and B. Lesage Rev. Met. Paris, 98 2 (2001) 193-199 Published online: 25 October 2002 DOI: 10.1051/metal:2001173