Calculate the concentration of vacancies in copper at room temperature (25C). What temperature will be needed...
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Calculate the concentration of vacancies in copper at room temperature (25°C). What temperature will be needed to heat treat copper such that the concentration of vacancies produced will be 1000 times more than the equilibrium concentration of vacancies at room temperature? Assume that 20,000 cal are required to produce a mole of vacancies in copper. The lattice parameter of FCC copper is 0.36151 nm. Calculate the concentration of vacancies in copper at room temperature (25°C). What temperature will be needed to heat treat copper such that the concentration of vacancies produced will be 1000 times more than the equilibrium concentration of vacancies at room temperature? Assume that 20,000 cal are required to produce a mole of vacancies in copper. The lattice parameter of FCC copper is 0.36151 nm.
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6 b DO Volume of crystal lattice V a Copper has a hence 3 00 or Q 20000 calmol ... View the full answer
Related Book For
The Science And Engineering Of Materials
ISBN: 9781305076761
7th Edition
Authors: Donald R. Askeland, Wendelin J. Wright
Posted Date:
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