Engineering, 13.02.2020 20:14 bklein2020

An FCC iron–carbon alloy initially containing 0.20 wt% C is carburized at an elevated temperature and in an atmosphere in which the surface carbon concentration is maintained at 1.0 wt%. If after 49.5 h the concentration of carbon is 0.35 wt% at a position 4.0 mm below the surface, determine the temperature at which the treatment was carried out.

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

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