Effects of Moulding Sand Permeability and Pouring Temperatures on Properties of Cast 6061 Aluminium Alloy

Figure 1

(a) Photographs showing (A) coarse size (+4750 +300 µm), (B) fine size (−300 −75 µm), and (C) moulding sand mixtures. (b) Photographs showing (A, B) matrix of twelve moulding flasks.

(a)

(b)