Compute diffusion coefficients for the interdiffusion of carbon in both (a) a-iron (BCC) and (b) y-iron (FCC) at 975°C. Assume that Do for the interdiffusion of carbon in a-iron and in y-iron are 1.1 x 106 and 2.3 x 105 m²/s, respectively, and that Qu are 80 and 148 kJ/mol, respectively. (a) (b) m²/s m²/s

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
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Chapter22: Inorganic Materials
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Compute diffusion coefficients for the interdiffusion of carbon in both (a) a-iron (BCC) and (b) y-iron (FCC) at 975°C. Assume that Do
for the interdiffusion of carbon in a-iron and in y-iron are 1.1 x 106 and 2.3 x 105 m²/s, respectively, and that Quare 80 and 148
kJ/mol, respectively.
(a)
(b)
m²/s
m²/s
Transcribed Image Text:Compute diffusion coefficients for the interdiffusion of carbon in both (a) a-iron (BCC) and (b) y-iron (FCC) at 975°C. Assume that Do for the interdiffusion of carbon in a-iron and in y-iron are 1.1 x 106 and 2.3 x 105 m²/s, respectively, and that Quare 80 and 148 kJ/mol, respectively. (a) (b) m²/s m²/s
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