Engineering, 05.05.2020 20:03, major126

Determine the carburizing time necessary to achieve a carbon concentration of 0.30 wt% at a position 4 mm into an iron–carbon alloy that initially contains 0.10 wt% C. The surface concentration is to be maintained at 0.90 wt% C, and the treatment is to be conducted at 1100°C. Use the diffusion data for γ-Fe.

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Determine the carburizing time necessary to achieve a carbon concentration of 0.30 wt% at a position...