Фазовая диаграмма системы Ru-Y

К оглавлению: Другие диаграммы (Others phase diargams)


Ru-Y (Ruthenium-Yttrium) Editor The Ru-Y phase diagram was drawn by [Moffatt], who modified the diagram of [ 72Sav], which included only Ru2Y and RuY3, by adding Ru2Y3, "Ru3Y5," and Ru2Y5 reported by [84Sha]. Similarity to the Gd-Ru and Dy-Ru systems was assumed. However, a detailed crystal structure study by [89For] showed that "Ru3Y5" should be Ru25Y44; the diagram has been modified accordingly. The existence of equiatomic RuY reported by [59Dwi] was not confirmed by [84Sha].--H.O. 59Com: V.B. Compton and B.T. Matthias, Acta Crystallogr., 12, 651-654 (1959). 59Dwi: A.E. Dwight, Trans. AIME, 215, 283-286 (1959). 72Sav: E. M. Savitsky, V. P. Polyakova, and N.R. Roshan, Izv. Akad. Nauk SSSR, Met., (5), 129-132 (1972) in Russian; TR: Russ. Metall., (5), 97-98 (1972). 80Cen: K. Cenzual, A. Palenzona, and E. Parthe, Acta Crystallogr. B, 36(7), 1631-1634 (1980). 80San: R. Sanjines-Zeballos, B. Chabot, and E. Parthe, J. Less-Common Met., 72, P17-P20 (1980). 84Sha: P. Sharifrazi, R.C. Mohanty, and A. Raman, Z. Metallkd., 75(10), 801- 805 (1984). 89For: M.L. Fornasini, A. Mugnoli, and A. Palenzona, J. Less-Common Met., 154, 149-156 (1989). 1