- A Sheet Of Steel 1 5 Mm Thick Has Nitrogen Atmospheres On Both Sides At 1200 C And Is Permitted To Achieve A Steady Stat 1 (69.74 KiB) Viewed 30 times
A sheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200°C and is permitted to achieve a steady-stat
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A sheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200°C and is permitted to achieve a steady-stat
A sheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200°C and is permitted to achieve a steady-state diffusion condition. The diffusion coefficient for nitrogen in steel at this temperature is 6 x10-11 m²/s and the diffusion flux is found to be 1.2 x 10-7 kg/m²s. Also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m³. How far into the sheet(in mm) from this high-pressure side will the concentration be 2.0 kg/m³?