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- Agca, Can, et al.
(författare)
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Experimental and computational studies of melting of the spinel phase in the Fe-Al-O ternary system
- 2020
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Ingår i: Calphad. - : Elsevier. - 0364-5916 .- 1873-2984. ; 70
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Tidskriftsartikel (refereegranskat)abstract
- The melting behavior of spinel in the Fe-Al-O system at high temperatures (1500-1800 degrees C) was studied by a combination of experimental and computational investigations. Differential thermal analysis (DTA) at ultra-high temperatures coupled with cooling traces on CO2 laser-heated levitated samples provided melting temperatures and the heats of fusion of (Fe,Al)(3)O-4 spinel phases. The experimental results are in fair agreement with the predictions using a published CALPHAD description and areas for modeling improvement are identified. New insights into the melting of defect spinel are provided.
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