Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1502561 | Scripta Materialia | 2009 | 4 Pages |
Abstract
Electron back-scattered diffraction in conjunction with transmission electron microscopy was employed to investigate the crystallographic nature of bainitic laths formed at relatively low transformation temperatures where a nanostructured bainite forms. It was revealed that the bainitic ferrite laths are close to the Nishiyama–Wasserman orientation relationship with the parent austenite. Furthermore, the temperature showed a significant effect on the retained austenite characteristics and the variant selection of the bainitic ferrite laths. A decrease in temperature generally refined the bainitic structure and weakened the variant selection.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
H. Beladi, Y. Adachi, I. Timokhina, P.D. Hodgson,