Question: use the attached agpt phase diagram to answer a molten...
Use the attached Ag-Pt phase diagram to answer:
A molten alloy of 90at% Ag-10at% Pt is slowly cooled from the liquid state at 1200 °C.
(a)What is the composition of the allioy as a weight percentage
(b)What temperature does it start to solidify?
(c)) At what temperature is it fully solidified?
(d)At 700 °C what phases are present and what are their respective compositions as a weight percentage (wt%)?
(e)If the total mass of the alloy is 100 grams, what is the mass of each of the two phases in part (d) at 700°C