Question: 2. Consider the hypothetical eutectic phase diagram for metals A and B, which is similar to that for the lead-tin system (see your text), Assume

2. Consider the hypothetical eutectic phase diagram for metals A and B, which is similar to that for the lead-tin system (see your text), Assume that: (i) and phases exist at the A and B extremities of the phase diagram, (ii) The eutectic composition is 47wt%B53wt%A, (iii) The composition of the phase at the eutectic temperature is 92.6wt%B7.4wt%A. Determine the composition of an alloy that will yield primary of and total mass fraction of 0.356 and 0.693 , respectively
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