The preexponential and activation energy for the diffusion of chromium in nickel are 1.1 10-4 m2/s

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The preexponential and activation energy for the diffusion of chromium in nickel are 1.1 × 10-4 m2/s and 272,000 J/mol, respectively. At what temperature will the diffusion coefficient have a value of 1.2 × 10-14 m2/s?

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Materials Science and Engineering An Introduction

ISBN: 978-1118324578

9th edition

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

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Question Posted: Feb 13, 2018 08:34 AM

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The preexponential and activation energy for the diffusion of chromium in nickel are 1.1 10-4 m2/s

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Materials Science and Engineering An Introduction

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