Research Article

Effect of TaC/Ti/Si3N4 Hard Ceramics on Mechanical and Microstructural Behaviour of AA7075 Processed through Stir Casting Process

Figure 13

SEM morphology of fractured AA7075/1wt%TaC/8wt%Si3N4/0.5wt%Ti tensile sample: (a) 30°C and (b) 120°C.
(a)
(b)