Determine how far carbon will diffuse in the two phases, Mechanical Engineering

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Determine how far carbon will diffuse in the two phases

The diffusion constant (Do) and activation energy (Q) of C in BCC Fe is 0.01 cm2/sec and 80kJ/mol respectively. In FCC Fe, the values are 0.21 cm2/sec and 148kJ/mol. At exactly 910oC these two phases can co-exist.

(a) Calculate the diffusion co-efficient at 910oC (gas constant R=8.31J/mol K)

(b) Determine how far carbon will diffuse in the two phases in 1h

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Mechanical Engineering: Determine how far carbon will diffuse in the two phases

Reference No:- TGS0428512

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Recent Questions Asked Mechanical Engineering

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Ask an Expert for Answer!!

Mechanical Engineering: Determine how far carbon will diffuse in the two phases

Reference No:- TGS0428512

Recent Questions Asked Mechanical Engineering

Q : Calculate the static thrusts of the rocket

Q : Introduction to computer communication networks

Q : The total cross sectional area of the inlet to the jet

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Q : Determine how far carbon will diffuse in the two phases

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