The effect of rare earth elements (lanthanum and scandium) on the endurance of alloy VKNA-25-VI in long-term strength tests at 1100°C and on its resistance to high-temperature oxidation is determined. The microstructure of the alloy is studied before and after the tests.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 5, pp. 7 – 10, May, 2014.
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Sidorov, V.V., Timofeeva, O.B. & Goryunov, A.V. High-Temperature Structural Transformations and Properties of Single Crystals of Intermetallic Alloy VKNA-25-VI upon Microalloying with Rare-Earth Elements. Met Sci Heat Treat 56, 235–238 (2014). https://doi.org/10.1007/s11041-014-9738-5
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DOI: https://doi.org/10.1007/s11041-014-9738-5