A CONSTITUTIONAL INVESTIGATION OF THE MO-PD-RH TERNARY-SYSTEM AT 1100-DEGREES-C
JOURNAL OF NUCLEAR MATERIALS, cilt.186, sa.1, ss.39-46, 1991 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 186 Sayı: 1
- Basım Tarihi: 1991
- Doi Numarası: 10.1016/0022-3115(91)90350-g
- Dergi Adı: JOURNAL OF NUCLEAR MATERIALS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.39-46
- Anadolu Üniversitesi Adresli: Hayır
Özet
Phase relations in the system Mo-Pd-Rh were studied at 1100-degrees-C using conventionally melted and ultrarapidly solidified samples. Optical microscopy, X-ray diffraction, scanning electron microscopy and electron probe microanalysis were used for phase characterisation. The complete isothermal section at 1100-degrees-C was established. The Mo bcc phase was found to have a very limited solid solution range whereas the ternary fcc solid solution originating on the Pd-Rh binary is the dominant phase in the system at this temperature. The centre of the isothermal is dominated by the ternary extension of the Mo-Rh hcp intermediate phase. The three phase (bcc + fcc + hcp) equilibrium region is located very near to the Mo-Pd binary system. No additional ternary intermediate phases were observed. The results are consistent with an isothermal section reported at higher temperatures.