Title of article
Characterization of the Fe-rich corner of Al–Fe–Si–Ti
Author/Authors
Marker، نويسنده , , Martin C.J. and Duarte، نويسنده , , Liliana I. and Leinenbach، نويسنده , , Christian and Richter، نويسنده , , Klaus W.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
12
From page
38
To page
49
Abstract
The quaternary system Al–Fe–Si–Ti was studied in the iron-rich corner for sections at 50, 60 and 70 at.% Fe at 900 °C. Isothermal phase equilibria were investigated by a combination of optical microscopy, X-ray powder diffraction (XRD) followed by Rietveld refinement and Electron Probe Microanalysis (EPMA). Phase boundaries of the phases, in particular of the Laves phase (Fe2Ti) and of the extended phase field of A2/B2/D03, were investigated. Selected samples containing the Laves phase and the B2 phase were characterized by microhardness measurements at different compositions throughout the quaternary homogeneity range of the phases.
Keywords
A. Multiphase intermetallics , A. Laves phases , B. Mechanical properties at ambient temperature , B. Phase diagrams , A. Iron aluminides
Journal title
Intermetallics
Serial Year
2013
Journal title
Intermetallics
Record number
1505690
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