Single-crystal preforms from intermetallic alloy VKNA-IV with different crystallographic orientations (CGO) are studied. The mode of heat treatment is shown to affect the microstructure of the preforms, ultimate rupture strength, yield strength, and long-term strength (the time before failure). Process heatings used in soldering also affect these properties.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 5, pp. 3 – 6, May, 2014.
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Bazyleva, O.A., Bondarenko, Y.A., Morozova, G.I. et al. Structure, Chemical Composition, and Phase Composition of Intermetallic Alloy VKNA-1V After High-Temperature Heat Treatment and Process Heating. Met Sci Heat Treat 56, 229–234 (2014). https://doi.org/10.1007/s11041-014-9737-6
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DOI: https://doi.org/10.1007/s11041-014-9737-6