Fig. 7 e SEM images of the 5 vol. % CNTs/Al composites at different levels of the applied stress during the SPS process (a) 50 MPa, (b) 20 MPa, after 10 min hydrolysis in 10 wt. % NaOH solution at room temperature.
Fig. 7 e SEM images of the 5 vol. % CNTs/Al composites at different levels of the applied stress during the SPS process (a)50 MPa, (b) 20 MPa, after 10 min hydrolysis in 10 wt. % NaOH solution at room temperature.