THE INFLUENCE OF AGEING IN THE MARTENSITE PHASE ON THE INTERNAL FRICTION IN Cu-Zn-Al ALLOYS J. VAN HUMBEECK, A. HULSBOSCH, L. DELAEY et R. DE BATIST J. Phys. Colloques, 46 C10 (1985) C10-633-C10-636 DOI: 10.1051/jphyscol:198510139