Engineering, 06.08.2021 17:20 ohgeezy

An FCC iron-carbon alloy initially containing 0.20 wt% C is carburized at an elevated temperature and in an atmosphere wherein the surface carbon concentration is maintained at 1.0 wt%. If after 48 h the concentration of carbon is 0.35 wt% at a position 3.6 mm below the surface, determine the temperature at which the treatment was carried out. You will need to use data in the two tables below to solve this problem.

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An FCC iron-carbon alloy initially containing 0.20 wt% C is carburized at an elevated temperature an...