PRECIPITATION PROCESS OF Al-Sc ALLOYS N. Sano, Y. Hasegawa, K. Hono, H. Jo, K. Hirano, H.W. Pickering et T. Sakurai J. Phys. Colloques, 48 C6 (1987) C6-337-C6-342 DOI: 10.1051/jphyscol:1987655