Фазовая диаграмма системы Mg-Sm

К оглавлению: Другие диаграммы (Others phase diargams)


Mg-Sm (Magnesium-Samarium) Editor [89Sac] determined the Mg-Sm phase diagram based on cooling and heating curves. Because of the sharpness of thermal effects, [89Sac] preferred the cooling curve data shown in the assessed diagram. Invariant temperatures based on heating curves are generally up to 20 C higher. Instead of "Mg6.2Sm" in [ 88Nay], Mg5Sm and Mg41Sm5 were found.-H.O. 85Kin: V.V. Kinzhibalo, L.L. Rokhlin, and N.P. Abrukina, Izv. Akad. Nauk. SSSR, Met., (1), 204-205 (1985) in Russian; Russ. Metall., (1), 208-210 (1985). 88Nay: A.A. Nayeb-Hashemi and J.B. Clark, Phase Diagrams of Binary Magnesium Alloys, ASM International, Metals Park, OH, 289-292 (1988). 89Sac: A. Saccone, S. Delfino, G. Borzone, and R. Ferro, J. Less-Common Met., 154(1), 47-60 (1989). This supersedes the evaluation published in Phase Diagrams of Binary Magnesium Alloys, 1988, which contains 1 figure, 4 tables, and 20 references. 1