Question: 1. Using the phase diagram below: a) What is the eutectic composition? b) What is the eutectic temperature? 2. Using the phase diagram above for

1. Using the phase diagram below: a) What is the eutectic

1. Using the phase diagram below: a) What is the eutectic composition? b) What is the eutectic temperature? 2. Using the phase diagram above for an overall composition of 30wt%Sn, calculate the following for temperatures of 150C and 250C : a) what phases present? b) what is the chemical composition of each? c) what is the mass fraction of each phase in the total

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