Engineering, 20.12.2019 06:31 brillamontijo
16 suppose that a steel of eutectoid composition is cooled to 550°c (1020°f) from 760°c (1400°f) in less than 0.5 s and held at this temperature. (a)how long will it take for the austenite-to-pearlite reaction to go to 50% completion? to 100% completion? (b)estimate the hardness of the alloy that has completely transformed to pearlite.
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16 suppose that a steel of eutectoid composition is cooled to 550°c (1020°f) from 760°c (1400°f) in...
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