Structure Refinement of the Multi-Phase Mg-Al-Sr Alloy
The AJ63 magnesium alloy contains 6 wt.% aluminum and 3 wt.% strontium. The typical microstructure of this alloy contains grains of solid solution of magnesium, lamellar precipitation of Al4Sr phase and massive-type phase. This phase was tentatively named Al3Mg13Sr and its crystal structure is not yet clearly determined. Paper presents the results of Rietveld fitting for AJ63 magnesium alloy and model of the crystal structure for Al3Mg13Sr compound.
Danuta Stróż & Małgorzata Karolus
T. Rzychoń et al., "Structure Refinement of the Multi-Phase Mg-Al-Sr Alloy", Solid State Phenomena, Vol. 163, pp. 169-172, 2010