Problem SITES °C 1100 20 10 F Atomic percent silver 30 40 50 T 60 T 70 T 80 90 H If 500 g of a 40 wt% Ag-60 wt% Cu alloy

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Problem Sites C 1100 20 10 F Atomic Percent Silver 30 40 50 T 60 T 70 T 80 90 H If 500 G Of A 40 Wt Ag 60 Wt Cu Alloy 1 (246.58 KiB) Viewed 53 times

Problem SITES °C 1100 20 10 F Atomic percent silver 30 40 50 T 60 T 70 T 80 90 H If 500 g of a 40 wt% Ag-60 wt% Cu alloy is slowly cooled from 1000°C to just below 780°C 1084.5 1900 1000 L 961.939) 1700 9000 00 8 53 (a) How many grams of liquid and proeutectic a are present at 850°C? L + a 1600 800 a L + B B 780 1400 7.9 71.9 91.2 700 (b) How many grams of liquid and proeutectic a are present at 780°C + AT ? 1200 600 Q+B 1000 (c) How many grams of a are present in the eutectic structure at 780°C - AT? 500 7850 400 Cu 1 30 1 80 10 1 1 40 50 60 70 weight percent silver — 20 90 Ag (d) How many grams of ß are present in the eutectic structure at 780°C - AT?