“…As for pure copper 6,9,90,[125][126][127][128][129] and except for very rapid (impact) deformation, as the strain rate increases the trough narrows and becomes more shallow for brasses 68,125,126,128,137,143,150,[170][171][172][173] , bronzes 174,175 , cupro-nickel alloys 9, 176-178 and dispersion hardened copper 6,153,160,179,180 . For two (70-30 and 80-20) a-brasses, T E was found to be strain-rate dependent, but not T R 171 .…”