Research Article
On the Elevated Temperature, Tensile Properties of Al-Cu Cast Alloys: Role of Heat Treatment
Figure 17
Backscattered electron micrographs of the fracture surface of alloys D and E following stabilization treated prior to testing at 250°C: (a) alloy D; (b) EDS spectrum corresponding to β-Fe platelets in (a) marked A; (c) EDS spectrum of Al2Cu particles in (a) marked B; (d) alloy E.
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