Mechanical Spectroscopy in Fe-Al-Si alloys at Elevated Temperatures
- Lambri, O. A.
- Perez-Landazabal, J. I.
- Cuello, G. J.
- Cano, J. A.
- Recarte, V.
- Siemers, C.
- Golovin, I. S.
DOIAbstract
The mechanical spectroscopy response in Fe-25 at.% (Al + Si) and Fe-15 at.% (Al + Si) has been studied in the temperature interval between800 and 1200 K. The solute grain boundary relaxation of aluminium and silicon was strongly dependent of the degree of order in the sample. Adecrease in the order degree allows the development of the solute peak at around 1000K during the cooling from 1200 K. Nevertheless, if the orderdegree is not decreased, the grain boundaries remain locked and consequently the relaxation peak does not appear
Add to ORKG