| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7993488 | Journal of Alloys and Compounds | 2018 | 17 Pages |
Abstract
The heat capacity of ε (Fe5Al8) was determined between 1395 and 1455â¯K by DSC measurements. The homogeneity ranges of the intermetallic phases ζ (FeAl2), η (Fe2Al5) and θ (Fe4Al13) in the temperature range between 1073 and 1435â¯K were determined using WDS measurements on annealed and quenched samples in the composition range between 56.0 and 75.3â¯at.% Al. The solidus and liquidus temperatures of all samples were determined using DTA. A CALPHAD-type assessment of the Al-Fe system was done based on latest experimental results on heat capacity of the intermetallic phases.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Tilo Zienert, Olga Fabrichnaya,