The phase equilibriua in the Ni-Re-Hf ternary system at 1173K were investigated by means of diffusion triple technique and electron microprobe analysis(EMPA). The experimental results indicate that two ternary intermetallics (α and β) and five binary intermetallics (Ni3Hf, Ni10Hf7, Ni11Hf9, NiHf and NiHf2) exist in the Ni-Re-Hf system at 1173 K. A tentative isothermal section of this system at 1173 K was constructed on the basis of experimental results. The isothermal section consists of nine three-phase regions, five of which are supported by the experimental data.
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机译:A Study of Phase Relations along Six Vertical Sections in the Ternary System CA2-Gehlenite-Spinel and a Presentation of Six Isothermal Sections in the Ternary Systems CA2-Gehlenite-Spinel and CA-Gehlenite-Spinel
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机译:放射源中伽马辐射的确定方法u 1 044 044 044 044 u u u u determination of determination of of of of of determination of of determination of of determination determination of