Engineering, 18.08.2020 20:01, ezy53

Draw the time-temperature cooling paths for a 1080 steel on an isothermal transformation diagram that will produce the following microstructures. Start with the steels in the austenitic condition at time=0s and 850°C. (8 points) (a) 100% coarse pearlite
(b) 50% fine pearlite and 50% martensite
(c) 70% lower bainite and 30% martensite

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Draw the time-temperature cooling paths for a 1080 steel on an isothermal transformation diagram tha...