Фазовая диаграмма системы In-Pr

К оглавлению: Другие диаграммы (Others phase diargams)


In-Pr (Indium-Praseodymium) H. Okamoto The assessed Pr-In phase diagram is based primarily on the data of [76Mcm] for the composition range 0 to ~30 at.% In and of [79Del] for ~30 to 100 at.% In. Except for reactions involving the allotropic transition of Pr, most of the important features of the Pr-In phase diagram had been observed earlier by [ 47Ian] (see [Elliott]). According to numerous investigators, the Pr-In system is in accordance with the systematic changes in phase diagrams, crystal structures, and lattice parameters with the atomic number in the series of the RE-In systems. The maximum solubility of In in (bPr) is 9.8 at.% at the eutectic temperature, whereas (aPr) dissolves 5.6 at.% In at the eutectoid temperature [76Mcm]. The assessed solubility of Pr in (In) is negligible. 47Ian: A. Iandelli, Atti. Accad. Naz. Lincei, Rend. Cl. Sci. Fis. Mater. Nat., 2, 327-334 (1947) in Italian. 65Har: I.R. Harris and G.V. Raynor, J. Less-Common Met., 9, 7-19 (1965). 66Mor: J.L. Moriarty, J.E. Humphreys, R.O. Gordon, and N.C. Baenziger, Acta Crystallogr., 21, 840-841 (1966). 68Pal: A. Palenzona, J. Less-Common Met., 16, 379-384 (1968). 69Bus: K.H.J. Buschow, H.W. De Wijn, and A.M. Van Diepen, J. Chem. Phys., 50(1) , 137-141 (1969). 76Mcm: O.D. McMasters and K.A. Gschneidner, Jr., J. Less-Common Met., 44, 281- 289 (1976). 76Ser: V.V. Serebrennikov, V.A. Novozhenov, and T.M. Shkol'nikova, Zh. Fiz. Khim., 50(9), 2401-2402 (1976) in Russian; TR: Russ. J. Phys. Chem., 59(9), 1437-1438 (1976). 79Del: S. Delfino, A. Saccone, and R. Ferro, J. Less-Common Met., 65(2), 181- 190 (1979). 80Gro: W. Gross, K. Knorr, A.P. Murani, and K.H.J. Buschow, Z. Phys. B, 37, 123-134 (1980). Submitted to the APD Program. Complete evaluation contains 1 figure, 3 tables, and 14 references. Special Points of the Pr-In System