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The Sink Strength of Dislocation Dipole and Low-Angle Tilt Boundary

โœ Scribed by R. R. Galimov; S. B. Goryachev

Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
643 KB
Volume
153
Category
Article
ISSN
0370-1972

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๐Ÿ“œ SIMILAR VOLUMES

Low-angle grain boundary migration in th
Low-angle grain boundary migration in the presence of extrinsic dislocations
โœ A.T. Lim; D.J. Srolovitz; M. Haataja ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 440 KB

We investigated the migration of a symmetric tilt, low-angle grain boundary (LAGB) under applied shear stress in the presence of extrinsic dislocations. The results demonstrate that there is a threshold stress for the LAGB to depin from extrinsic dislocations. Below the threshold stress, the LAGB re