Processing and characterisation of nanocrystalline iron aluminide coatings prepared by thermal spraying of milled powders T. Grosdidier, H. L. Liao, S. Lenhard, A. Tidu et S. Revol J. Phys. IV France, 11 PR4 (2001) Pr4-11-Pr4-18 DOI: 10.1051/jp4:2001402