Thermal and structural properties of ball milled Co50Ni50 powders N. Loudjani, N. Bensebaa, S. Azzaza, J.J. Suñol and J.M. Grenèche Matériaux & Techniques, 99 7 (2011) 707-716 Published online: 19 January 2012 DOI: 10.1051/mattech/2011126