Dy−Pt (Dysprosium-Platinum)

Supplemental Literature Review: Section III JPEDAV (2006) 27:429 DOI: 10.1361/154770306X116531 1547-7037/$19.00 ©ASM International Dy-Pt (Dysprosium-Platinum) H. Okamoto The Dy-Pt phase diagram in [Massalski2] was redrawn from [Moffatt] who assumed similarity to the Er-Pt phase diagram. [2005Mac] investigated the Dy-Pt system in the 0 to 50 at.% Pt range by using differential thermal analysis, metallography, x-ray powder diffraction, and electron probe microanalysis. Figure 1 shows the result reported by [2005Mac] for 0 to 50 at.% Pt and the trend shown in [Moffatt] for 50 to 100 at.% Pt. Table 1 shows Dy-Pt crystal structure data given in [Massalski2]. Table 1 Reference 2005Mac: D. Macciò, F. Rosalbino, A. Saccone, and S. Delfino, Partial Phase Diagrams of the Dy-Pt and Ho-Pt Systems and Electrocatalytic Behavior of the DyPt and HoPt Phases, J. Alloys Compd., 2005, 391, p 60-66 Dy-Pt crystal structure data Phase Composition, at.% Pt Pearson symbol Space group Strukturbericht designation Prototype (␤Dy) (␣Dy) Dy3Pt Dy2Pt Dy5Pt3 Dy5Pt4 DyPt Dy3Pt4 DyPt2 DyPt3 DyPt5 (Pt) 0 0 25 33.3 37.5 44.4 5 57.1 66.7 75 83.3 100 cI2 hP2 oP16 oP12 hP16 oP36 oP8 hR14 cF24 cP4 o*72 cF4 Im3m P63/mmc Pnma Pnma P63/mcm Pnma Pnma R3 Fd3m Pm3m … Fm3m A2 A3 D011 C23 D88 … B27 … C15 L12 … A1 W Mg Fe3C Co2Si Mn5Si3 … FeB … Cu2Mg AuCu3 … Cu Fig. 1 Dy-Pt phase diagram Journal of Phase Equilibria and Diffusion Vol. 27 No. 4 2006 429  (...truncated)