Study of phase equilibria in the Al - Pd - Re system |
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| Authors: | S O Balanetskii B Grushko K Urban T Ya Velikanova |
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| Affiliation: | 1.Institute for Problems of Materials Science,National Academy of Sciences of Ukraine,Kiev;2.Jülich Research,Microstructure Research Institute,Germany |
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| Abstract: | Scanning and transmission electron microscopy have been combined with x-ray diffraction to examine the phase equilibria in the Al - Pd - Re system at 1000°C for compositions from 50 to 100 at.% Al, and the corresponding isothermal section has been constructed. The binary monoclinic Al3Re phase has been observed for the first time. It is confirmed that there is a stable icosahedral phase in this system. The boundaries to its homogeneity region have been determined and the phase equilibria in which it participates. |
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