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rough closest packed planes. In body-centered cubic (bcc) the closest packed plane is {110} and {111} in face centered cubic (fcc). Calculate the size of the largest sphere that would pass rough the plane without distorting the plane. Use pure iron and the Goldschmidt radii for your Iculations. r = 1.27Å, r, = 1.24Å. Hint: the largest hole in bcc is not along the cube edge 01>|

rough closest packed planes. In body-centered cubic (bcc) the closest packed plane is {110} and {111} in face centered cubic (fcc). Calculate the size of the largest sphere that would pass rough the plane without distorting the plane. Use pure iron and the Goldschmidt radii for your Iculations. r = 1.27Å, r, = 1.24Å. Hint: the largest hole in bcc is not along the cube edge 01>|

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The activation energy for interstitial diffusion may be related to the difficulty of atoms passing through closest packed planes. In body-centered cubic (bcc) the closest packed plane is {110} and is {111} in face centered cubic (fec). Calculate the size of the largest sphere that would pass through the plane without distorting the plane. Use pure iron and the Goldschmidt radii for your calculations. r = 1.27Å, r, = 1.24Å. Hint: the largest hole in bcc is not along the cube edge <001>|
Transcribed Image Text:The activation energy for interstitial diffusion may be related to the difficulty of atoms passing through closest packed planes. In body-centered cubic (bcc) the closest packed plane is {110} and is {111} in face centered cubic (fec). Calculate the size of the largest sphere that would pass through the plane without distorting the plane. Use pure iron and the Goldschmidt radii for your calculations. r = 1.27Å, r, = 1.24Å. Hint: the largest hole in bcc is not along the cube edge <001>|
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