Table 4. Variables Used in CDS Experiments to Cast 7075 Al Wrought Alloy
(a)
(b)
(c)
(d)
Figure 12. Typical as-cast microstructures of 7075 alloy at various conditions shown in Table 4. (a) 7075C1 (non- dendritic and equiaxed primary phase), (b) 7075C2 (non-dendritic and rosette shaped primary phase, (c) 7075C3 (partially dendritic primary phase) and (d) 7075CC (dendritic primary phase).
52 International Journal of Metalcasting/Spring 11
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