Engineering, 27.11.2019 19:31, Pfaith8617

A45 wt% pb–55 wt% mg alloy is rapidly quenched to room temperature from an elevated temperature in such a way that the high-temperature microstructure is preserved. this microstructure is found to consist of the α phase and mg2pb, having respective mass fractions of 0.65 and 0.35. determine the approximate temperature from which the alloy was quenched.

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A45 wt% pb–55 wt% mg alloy is rapidly quenched to room temperature from an elevated temperature in s...