Problem solving. A plate of iron is exposed to a carburizing atmosphere on one side and a decarburizing atmosphere on th

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Problem Solving A Plate Of Iron Is Exposed To A Carburizing Atmosphere On One Side And A Decarburizing Atmosphere On Th 1 (35.86 KiB) Viewed 34 times

Problem solving. A plate of iron is exposed to a carburizing atmosphere on one side and a decarburizing atmosphere on the other side at 700 °C. If a condition of steady state is achieved, calculate the diffusion flux, J of carbon through the plate if the concentrations of carbon positions of 5 and 10 mm beneath the carburizing surface are 1.2 and 0.8 kg/m³, respectively. Assume a diffusion coefficient of 3 x 10-11 m²/s at this temperature.