AN INTERNAL FRICTION PEAK DUE TO DEEP COOLING INDUCED MARTENSITE IN 18-8 TYPE STAINLESS STEEL H.B. CHEN, J.Q. ZHU et N. IGATA J. Phys. Colloques, 46 C10 (1985) C10-653-C10-655 DOI: 10.1051/jphyscol:198510144