Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1446643 | Acta Materialia | 2012 | 9 Pages |
Abstract
In situ Laue analysis during microcompression is carried out on Mo-alloy pillars containing defects due to focused ion beam milling or pre-strain. Independently of how the defects are introduced, if the diffraction peaks are streaked prior to deformation, slip starts in the direction matching the observed streaking, even if this corresponds to a low Schmid factor. The amount of pre-strain influences the deformation behaviour in terms of hardening and strain bursts.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
J. Zimmermann, H. Van Swygenhoven, S. Van Petegem, C. Borca,