(a) draw the phase diagram of this binary system

(b) if a solid solution with xb = 0.5 were just melted, what is the composition of the liquid in equilibrium with it?

(c) Assuming regular solution behavior, calculate the interaction energies of the liquid and solid phases using the phase compositions at 80oC. The fusion enthalpies of A and B are 3 kJ/mole and 4 kJ/mole, respectively. Hint: modify the analysis of Sect. 8.4.1 to account for nonideality.

8.10 The partial pressures of species A in equilibrium with A-B alloys at 1000K are given below (pressures are in atm) . The vapor pressure of pure B is 5x10-5 atm at this temperature.


Solar Panel Basics

Solar Panel Basics

Global warming is a huge problem which will significantly affect every country in the world. Many people all over the world are trying to do whatever they can to help combat the effects of global warming. One of the ways that people can fight global warming is to reduce their dependence on non-renewable energy sources like oil and petroleum based products.

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