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A copper-silver alloy of composition 30 wt% Ag-70 wt% Cu is at 780oC (Just above the eutectic temperature). (a) What are
Posted: Wed May 25, 2022 7:01 am
by answerhappygod
- A Copper Silver Alloy Of Composition 30 Wt Ag 70 Wt Cu Is At 780oc Just Above The Eutectic Temperature A What Are 1 (33.42 KiB) Viewed 21 times
A copper-silver alloy of composition 30 wt% Ag-70 wt% Cu is at 780oC (Just above the eutectic temperature). (a) What are the phases present? (b) Determine the mass fractions of each phase given in part (a) 40 80 20 100 1200 1000 800 600 400 2000 (Cu) Temperature (°C) B 8.0 (CaE) -Solidus Solvus 20 -Liquidus 779°C (TE) 40 60 Composition (wt% Ag) Liquid 60 71.9 (CE) 80 91.2 (CBE) 2200 2000 1800 F 1600 1400 B 1200 1000 800 600 400 T T 11 T T 100 (Ag) Temperature (°F)