The effect of yttria coatings on the oxidation behaviour of Fe-25Al and Ni-32Al at 1100 and 1200 °C R. Prescott, D.F. Mitchell, J.W. Fraser et M.J. Graham J. Phys. IV France, 03 C9 (1993) C9-301-C9-308 DOI: 10.1051/jp4:1993929