Characterization of Microstructures and Tensile Properties of Recycled Al-Si-Cu-Fe-Mn Alloys with Individual and Combined Addition of Titanium and Cerium

Figure 3

Microstructure of the samples with different added amounts of Ti and Ce.

(a) #1, 0.00 wt.% Ti + 0.00 wt.% Ce

(b) #2, 0.00 wt.% Ti + 0.03 wt.% Ce

(c) #3, 0.00 wt.% Ti + 0.06 wt.% Ce

(d) #4, 0.00 wt.% Ti + 0.09 wt.% Ce

(e) #5, 0.03 wt.% Ti + 0.00 wt.% Ce

(f) #6, 0.06 wt.% Ti + 0.00 wt.% Ce

(g) #7, 0.09 wt.% Ti + 0.00 wt.% Ce

(h) #8, 0.03 wt.% Ti + 0.09 wt.% Ce

(i) #9, 0.06 wt.% Ti + 0.06 wt.% Ce

(j) #10, 0.09 wt.% Ti + 0.03 wt.% Ce