Fig. 10: EBSD analysis of the three alloys (deformed and peak-aged state) before and after stress relaxation.

a Cu-1.47Be alloy; b Cu-1.47Be-0.62Ni alloy; c Cu-1.47Be-0.62Ni-0.1Mg alloy. Subscripts 1 and 2: before stress relaxation; subscripts 3 and 4: after stress relaxation.