3. Determine the composition, in atom percent, of an alloy that consists of 97 wt% aluminum...

 

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3. Determine the composition, in atom percent, of an alloy that consists of 97 wt% aluminum and 3 wt% copper. Atomic weight for copper is 63.5S5 g/mol and aluminum is 26.98 g/mol (33 p). Ci = CA2 x 100 GA, + CA, っく oe - 14% X loe +10 d 53 (26.95 4. The following is a schematic micrograph that represents the microstructure of some hypothetical metal. Determine the mean intercept length (33 p). LT mcasured scale length (converted to microns) the number appcaring by the scale bar (in microns) %3D PM 100 um 3. Determine the composition, in atom percent, of an alloy that consists of 97 wt% aluminum and 3 wt% copper. Atomic weight for copper is 63.5S5 g/mol and aluminum is 26.98 g/mol (33 p). Ci = CA2 x 100 GA, + CA, っく oe - 14% X loe +10 d 53 (26.95 4. The following is a schematic micrograph that represents the microstructure of some hypothetical metal. Determine the mean intercept length (33 p). LT mcasured scale length (converted to microns) the number appcaring by the scale bar (in microns) %3D PM 100 um