Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1500819 | Scripta Materialia | 2008 | 4 Pages |
Abstract
Experimental data on partial ordering and α′ precipitation in Fe–Cr alloys and ferritic steels containing up to 15 at.% Cr are summarized. From this data and computer simulations employing the most advanced Fe–Cr cohesive models, the Fe-rich phase boundary of the α–α′ miscibility gap is constructed. This boundary is critically compared with the standard (CALPHAD) Fe–Cr phase diagram in the same concentration range and a significant modification of the latter is proposed.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
G. Bonny, D. Terentyev, L. Malerba,