Variation of the texture and grain state of refractory nickel alloy ZhS6K-VI synthesized by the method of selective laser melting is studied as a function of the sintering mode, the type of hatching and heat treatment. Two types of hatching are employed, i.e., diagonal-island and checkerboard ones. The texture is studied. Orientation maps of fragments are plotted with the help of the EBSD method. Regular features of structure formation depending on the synthesis mode are determined.
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The study has been performed with financial support of the Russian Foundation for Basic Research (Grant No. 14-29-10246) within the framework of implementation of complex research directions 2.1 (Fundamental Oriented Research) and 10.4 (Production of Bi- and Polymetallic Naturally Reinforced Metallic Materials by the Method of Direct Laser Synthesis from Metallic Powders) (“Strategic Directions of Advancement of Materials and Processing Technologies for up to 2030”) [1].
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 2, pp. 65 – 68, February, 2019.
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Treninkov, I.A., Filonova, E.V., Medvedev, P.N. et al. A Study of Crystallographic Texture in a Refractory Nickel Alloy After Selective Laser Melting and Heat Treatment. Met Sci Heat Treat 61, 135–140 (2019). https://doi.org/10.1007/s11041-019-00389-z
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DOI: https://doi.org/10.1007/s11041-019-00389-z