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1 Δεκ 2011 · In the binary Al–Fe system the following phases have been found to exist: Al 2 Fe (with recently corrected crystal structure) [2], Al 5 Fe 2 [3] and Al 13 Fe 4 [4], (labelled as Al 3 Fe by some authors).
3 Ιουλ 2012 · The Al-Si phase diagram is a simple eutectic system with the eutectic reaction at 577 °C and 12.2 at.% Si. In the Fe-Si system [ 1982Kub ], the Fe-based face-centered cubic phase γ is enclosed by a loop.
11 Φεβ 2009 · Apart from the high temperature phase \ (\hbox {Fe}_4\hbox {Al}_5\) (ɛ), there are three phases stable down to room temperature: FeAl 2 (triclinic), \ (\hbox {Fe}_2\hbox {Al}_5\) (70-73 at.%. Al; orthorhombic), and FeAl 3 (or \ (\hbox {Fe}_4\hbox {Al}_ {13})\) (74.5-76.6 at.%. Al; monoclinic).
1 Νοε 2002 · Abstract. The phase equilibria in the Fe–Al–Si system has been studied in the temperature range 1020–1115 °C using ternary diffusion couple experiments involving pure Fe and Al–Si eutectic alloy prepared with high purity metals.
