Table 1

Intensity count (a.u)	Calcination temperture ˚C	Solid
γ-Al₂O₃	Calcination temperture ˚C	Solid
17.1	500	Al₂O₃
10.5	500	0.045FeAlO
8.4	500	0.065FeAlO
9.0	500	Ag-0.045FeAlO % 3.5
20.1	800	Al₂O₃
14.9	800	0.045FeAlO
13.5	800	Ag-0.045FeAlO % 3.5
12.5	800	Ag-0.045FeAlO % 4.0

Table 1: Intensity counts of the main diffraction lines of XRD of ?-Al₂O₃ phase for FeAlO samples calcined at 500 and 800°C.