Фазовая диаграмма системы Mg-Rb

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Mg-Rb (Magnesium-Rubidium) A.D. Pelton The assessed phase diagram for the Rb-Mg system is based on review of the work of [67Kle]. The phase boundaries were calculated from an expression for the activity coefficient of Mg relative to the pure liquid standard state. The Rb-Mg system exhibits immiscibility in the liquid phase, with negligible solubility of Rb in liquid Mg and on the order of 1 at.% solubility of Mg in liquid Rb. Solubility in the solids is negligibly small. No intermetallic phases have been detected by X-ray diffraction [67Kle]. 67Kle: W. Klemm and D. Kunze, Proc. Int. Symp. Alkali Metals, London Chem. Soc. , Spec. Pub. No. 22, 3-22 (1967). Published in Phase Diagrams of Binary Magnesium Alloys, 1988, and Bull. Alloy Phase Diagrams, 6(1), Feb 1985. Complete evaluation contains 1 figure, 1 table, and 2 references. 1