On the alpha - alpha-prime miscibility gap of Fe-Cr alloys
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Abstract
Experimental data on partial ordering and alpha-prime 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 alpha - alpha-prime 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.
Details
| Original language | English |
|---|---|
| Pages (from-to) | 1193-1196 |
| Journal | Scripta Materialia |
| Volume | 59 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 23 Aug 2008 |
Keywords
- Phase diagram, Fe-Cr alloys, Ferritic steels, Precipitation
ID: 264639