By the methods of mathematical statistics, we deduce equations specifying the relationship between the technological parameters of hydrogen-free nitriding in glow discharge (temperature, composition of gas mixture, and its pressure) and the physicochemical properties of the nitrided surface layers of 40Kh structural steel.
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Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 55, No. 6, pp. 104–109, November–December, 2019.
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Stechyshyn, M.S., Skyba, M.E., Stechyshyna, N.M. et al. Physicochemical Properties of the Surface Layers of 40Kh Steel After Hydrogen-Free Nitriding in Glow Discharge. Mater Sci 55, 892–898 (2020). https://doi.org/10.1007/s11003-020-00384-3
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DOI: https://doi.org/10.1007/s11003-020-00384-3