INTERNAL FRICTION IN SONOSTON - A HIGH DAMPING Mn/Cu-BASED ALLOY FOR MARINE PROPELLER APPLICATIONS I. G. RITCHIE, K. W. SPRUNGMANN et M. SAHOOJ. Phys. Colloques, 46 C10 (1985) C10-409-C10-412DOI: https://doi.org/10.1051/jphyscol:19851092