Research Article
Ostwald Ripening Process of Coherent β′ Precipitates during Aging in Fe0.75Ni0.10Al0.15 and Fe0.74Ni0.10Al0.15Cr0.01 Alloys
Figure 1
SEM micrographs of the Fe0.75Ni0.10Al0.15 alloy aged at (a-b) 750 and (c-d) 950°C for 50 and 200 h, respectively.
| (a) |
| (b) |
| (c) |
| (d) |