Abstract
Calculations have given a consistent set of interaction constants for all the phases of variable composition in the Ni−Ru binary system, and also a set of stability constants for the ruthenium phases in its stable and virtual modifications. These data have been used to calculated a phase diagram for the Ni−Ru system. It is found that there is satisfactory agreement between the calculated phase diagram and the experimental one when one uses the subregular solution approximation for the solid and liquid phases of variable composition.
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Additional information
Institute for Problems of Materials Science, Ukraine National Academy of Sciences, Kiev. Translated from Poroshkovaya Metallurgiya, Nos. 5–6(407), pp. 48–55, May–June, 1999.
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Danilenko, V.M., Velikanova, T.Y., Mazhuga, T.G. et al. Thermodynamic simulation of the Ni—Ru binary-system phase diagram. Powder Metall Met Ceram 38, 254–260 (1999). https://doi.org/10.1007/BF02675772
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DOI: https://doi.org/10.1007/BF02675772