Chemistry

Chemistry, 22.04.2020 01:52, tamyrareaves12

.For a solder containing 70%Pb 30%Sn determine: a. If the alloy is hypo- or hypereutectic b. the composition of the first solid to form during solidification c. the amount and composition of each phase at 1840 C d. the amount and composition of each phase at 1820 C e. the amount and composition of each phase at 500 C f. the eutectic composition and temperature ( 35 points)

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.For a solder containing 70%Pb 30%Sn determine: a. If the alloy is hypo- or hypereutectic b. the com...

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