Question: A 1-mm-thick BCC iron foil is used to separate a region of high nitrogen gas concentration of 0.1 atomic percent from a region of low

A 1-mm-thick BCC iron foil is used to separate a region of high nitrogen gas concentration of 0.1 atomic percent from a region of low nitrogen gas concentration at 650 °C. If the flux of nitrogen through the foil is 1012 atoms / (cm2 · s), what is the nitrogen concentration in the low concentration region?

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The flux J is given by J D c x Where D is the diffusion coefficient ... View full answer

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