Фазовая диаграмма системы Ho-Zn

К оглавлению: Другие диаграммы (Others phase diargams)

Ho-Zn (Holmium-Zinc) Editor The Ho-Zn phase diagram was drawn by [Moffatt] based on a presumed similarity to the Er-Zn system and information summarized in [70Bru]; no compounds of Zn with more than 50 at.% RE are known, and all known REZn and REZn2 compounds melt congruently. The polymorphic transformation temperature of Ho2Zn17 is unknown. In addition to the phases shown in the phase diagram, existence of Ho6Zn23 was reported.-H.O. 64Cha: C.C. Chao, H.L. Luo, and P. Duwez, J. Appl. Phys., 35, 257-258 (1964). 65Kuz: Yu.B. Kuz'ma, P.I. Kripyakevich, and D.P. Frankevich, Izv. Akad. Nauk SSSR, Neorg. Mater., 1(9), 1547-1553 (1965) in Russian; TR: Inorg. Mater., 1(9) , 1410-1418 (1965). 66Kuz: Yu.B. Kuz'ma, P.I. Kripyakevich, and N.S. Ugrin, Izv. Akad. Nauk SSSR, Neorg. Mater., 2(4), 630-635 (1966) in Russian; TR: Inorg. Mater., 2(4), 544- 549 (1966). 66Mic: D.J. Michel and E. Ryba, Acta Crystallogr., 21(5), 818 (1966). 67Ian: A. Iandelli and A. Palenzona, J. Less-Common Met., 12(5), 333-343 (1967) . 68Mic: D.J. Michel and E. Ryba, Acta Crystallogr. B, 24(9), 1267-1269 (1968). 70Bru: G. Bruzzone, M.L. Fornasini, and F. Merlo, J. Less-Common Met., 22(3), 253-264 (1970). 71For: M.L. Fornasini, J. Less-Common Met., 25(3), 329-332 (1971). 1