Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1498188 | Scripta Materialia | 2015 | 4 Pages |
Abstract
High resolution selected area channeling pattern (HR-SACP) assisted accurate electron channeling contrast imaging (A-ECCI) was used to unambiguously characterize the structure of a low angle grain boundary in an interstitial-free-steel. The boundary dislocations were characterized using TEM-style contrast analysis. The boundary was determined to be tilt in nature with a misorientation angle of 0.13° consistent with the HR-SACP measurements. The results were verified using high accuracy electron backscatter diffraction (EBSD), confirming the approach as a discriminating tool for assessing low angle boundaries.
Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (317 K)Download as PowerPoint slide
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
H. Mansour, M.A. Crimp, N. Gey, N. Maloufi,