Paper Title:
The Motion of Dislocation in Iron Pinning by Carbon Interstitials
  Abstract

The dislocation 1/2[111](1-10) in iron is constructed. The motion behaviors of dislocation 1/2[111](1-10) in iron, as well as the dislocation with the Carbon located in dislocation core, are simulated by the molecular dynamics method with a modified analytic embedded atomic method (MAEAM). The carbon atoms are easy captured by the dislocation core and they can block the dislocation moving. After the carbon atoms are separated from the dislocation, the moving velocities of the dislocation are similar as the case of single dislocation.

  Info
Periodical
Materials Science Forum (Volumes 561-565)
Main Theme
Edited by
Young Won Chang, Nack J. Kim and Chong Soo Lee
Pages
1865-1868
DOI
10.4028/www.scientific.net/MSF.561-565.1865
Citation
X. L. Shu, C. Y. Wang, "The Motion of Dislocation in Iron Pinning by Carbon Interstitials", Materials Science Forum, Vols. 561-565, pp. 1865-1868, 2007
Online since
October 2007
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Price
$32.00
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