Question

Can someone help with this material science problem?

Problem 10.38 (GO Tutorial) For a copper-silver alloy of composition 24 wt% Ag-76 wt% Cu and at 775°C (1425°F) (see Animated Figure 10: (a) Determine the mass fractions of a and β phases Mass fraction a Mass fraction β- (b) Determine the mass fractions of primary a and eutectic microconstituents do the following: Mass fraction a primary Mass fraction eutectic (c) Determine the mass fraction of eutectic a Mass fraction a eutectic| composition = 0 at% Ag Compositions 0 wt% Ag Temperature 200 °C | Temperature : 392 ℉ Composition (at% Ag) 100 80 60 40 20 2200 2000 1800 1600 G1400 1200 Liquidus Liquid Ul 1000 Solidus 779 (TE) 800 71.9 (CE) 8.0 (CuE) (CE) 1200 g 1000 800 600 600 olvus 400 100 (Ag) 80 60 40 20 Composition (wt% Ag) (Cu)

Answer 1

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