Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1585327 | Materials Science and Engineering: A | 2006 | 8 Pages |
Abstract
The bimodal microstructure of a IMI 834 billet was studied. It presents sharp textured regions called macrozones in which the main texture component of αs colonies of hcp symmetry, inherited from β grains of bcc structure is such as the c axes coincide with those of the αp grains characterised by one single texture component. This feature is the result of a variant selection. Analysis and simulations suggest that elastic anisotropy could be decisive for the selection.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
M. Humbert, L. Germain, N. Gey, P. Bocher, M. Jahazi,