Results of a study of the production of spherical-shape powder from shavings of high-alloy high-temperature steel 13Kh11N2V2MF (ÉI961) are presented. It is shown that the rate of feeding of the powder into the flow of thermal plasma affects the process of spheroidization of the particles. The chemical composition of the powder is compared to that required by the GOST standard.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 11, pp. 23 – 28, November, 2018.
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Razumov, N.G., Popovich, A.A., Grigor’ev, A.V. et al. Morphology of High-Strength Heat-Resistant Steel Powder for Machines for Additive Production from Shavings. Met Sci Heat Treat 60, 710–714 (2019). https://doi.org/10.1007/s11041-019-00344-y
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DOI: https://doi.org/10.1007/s11041-019-00344-y