T[°C] TCC) Ag (nt96) 30 20 10 40 50 T60 90 60 70 80 1 080 T 10642 "C 1 340 1060 1 320 1 040 1 300 1 020 1 280 1 000 1 26
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T[°C] TCC) Ag (nt96) 30 20 10 40 50 T60 90 60 70 80 1 080 T 10642 "C 1 340 1060 1 320 1 040 1 300 1 020 1 280 1 000 1 26
T[°C] TCC) Ag (nt96) 30 20 10 40 50 T60 90 60 70 80 1 080 T 10642 "C 1 340 1060 1 320 1 040 1 300 1 020 1 280 1 000 1 260 960 1 240 960 9618 °C 1 220 940 1 200 ៩. 920 1 180 900 0 Au 10 20 30 40 60 70 80 90 50 Ag (96) 100 Ag time 1. Describe the binary diagram Au-Ag. 2. Draw the cooling curves for pure gold (Au) and an alloy with 40 wt. % Ag. 3. At 1020 °C, determine the chemical composition of the melt and solid solution a. 4. Calculate the number (mass fraction in %) of phases at 1020 °C.
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