The preexponential and activation energy for the diffusion of iron in cobalt are 1.1 10-5 m2/s

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The preexponential and activation energy for the diffusion of iron in cobalt are 1.1 × 10-5 m2/s and 253,300 J/mol, respectively. At what temperature will the diffusion coefficient have a value of 2.1 × 10-14 m2/s?

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Materials Science and Engineering An Introduction

ISBN: 978-0470419977

8th edition

Authors: William D. Callister Jr., David G. Rethwisch

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Question Posted: Apr 29, 2016 03:53 PM

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The preexponential and activation energy for the diffusion of iron in cobalt are 1.1 10-5 m2/s

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For this problem we are given D 0 11 10 5 and Q d 253300 Jmol for the diffusion of Fe in Co and aske...View the full answer

Materials Science and Engineering An Introduction

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