During freezing of a Cu-Zn alloy, we find that the composition is nonuniform. By heating the alloy
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During freezing of a Cu-Zn alloy, we find that the composition is nonuniform. By heating the alloy to 600°C for 3 h, diffusion of zinc helps to make the composition more uniform. What temperature would be required if we wished to perform this homogenization treatment in 30 minutes?
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Calculation We first determine the diffusion coefficients of Zn and Cu D 28107 ...View the full answer
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Related Book For
The Science And Engineering Of Materials
ISBN: 9781305076761
7th Edition
Authors: Donald R. Askeland, Wendelin J. Wright
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