Figure 6
SEM images of Ni-P-Cu-coated surface. (a) As deposited, (b) heat treated at 300°C, (c) heat treated at 400°C and (d) heat treated at 500°C.
Figure 6 | International Journal of Mechanical and Materials Engineering
SEM images of Ni-P-Cu-coated surface. (a) As deposited, (b) heat treated at 300°C, (c) heat treated at 400°C and (d) heat treated at 500°C.