The microstructure, physicochemical characteristics (the solidus and liquidus temperatures, the crystal lattice parameters of the γ′- and γ-phases), and tensile mechanical properties of (γ′+ γ)-alloys with polycrystalline structure based on Ni3Al intermetallic (the γ′-phase) with variable content of the Ta, W and Mo alloying elements are studied. Regression models of the “composition-property” type are designed.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 2, pp. 32 – 38, February, 2012.
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Petrushin, N.V., Chabina, E.B. & Nazarkin, R.M. Design of refractory intermetallic alloys based on γ′-phase with high melting temperature. Part 1. Met Sci Heat Treat 54, 83–89 (2012). https://doi.org/10.1007/s11041-012-9458-7
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DOI: https://doi.org/10.1007/s11041-012-9458-7