Фазовая диаграмма системы Ir-Re

К оглавлению: Другие диаграммы (Others phase diargams)


Ir-Re (Iridium-Rhenium) H. Okamoto [62Tyl] determined the Ir-Re phase diagram by X-ray, metallographic, hardness, and melting point investigations. Two phase diagrams, with slightly different solidus curves, are shown in [62Tyl] based on the same set of data points. The assessed Ir-Re phase diagram accepts the diagram with smoother solidus curves, because it is thermodynamically more probable. The equilibrium phases are (1) the liquid, L; (2) the fcc terminal solid solution, (Ir); and (3) the cph terminal solid solution, (Re). 62Tyl: M.A. Tylkina, I.A. Tsyganova, and E.M. Savitskii, Zh. Neorg. Khim., 7(8) , 1917-1927 (1962) in Russian; TR: Russ. J. Inorg. Chem., 7(8), 990-996 (1962) . 67Rud: P.S. Rudman, J. Less-Common Met., 12(1), 79-81 (1967). Submitted to the APD Program. Complete evaluation contains 1 figure, 2 tables, and 3 references. 1