Paper Title:
Dislocation-Grain Boundary Interactions by the Quasicontinuum Method
  Abstract

The interactions between edge dislocations and the grain boundary have been studied by using quasicontinuum simulations. With an increase in the shear strain, dislocation pile-up is created and local stress concentration occurs at the head of the pile-up. The relationship between the stress concentration and the number of dislocations in the pile-up is discussed.

  Info
Periodical
Key Engineering Materials (Volumes 340-341)
Edited by
N. Ohno and T. Uehara
Pages
973-978
DOI
10.4028/www.scientific.net/KEM.340-341.973
Citation
T. Shimokawa, T. Kinari, S. Shintaku, "Dislocation-Grain Boundary Interactions by the Quasicontinuum Method", Key Engineering Materials, Vols. 340-341, pp. 973-978, 2007
Online since
June 2007
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Price
$32.00
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