This article presents results from studies of the thermochemical treatment of steel parts based on their nitriding in the plasma of a hydrostatic glow-spark discharge (GSD). The article examines the nitriding of carbon and alloy steels in a GSD plasma (hydroplasma nitriding), as well as combination methods of treating carbon steels. One of the combination methods discussed is diffusion saturation of the steel by a metal, nitrogen, and carbon.
Similar content being viewed by others
References
L. G. Petrova, “Development of the theory and practice of thermochemical treatment for metals: studies of the Department of Metallurgy and Heat Treatment at MADI,” in: Prospects for the Thermochemical Treatment of Steels: Theory – Experiment – Technologies [in Russian], MADI, Moscow (2011), pp.5–17.
Yu. M. Lakhtin and Ya. D. Kogan, Nitriding of Steel [in Russian], Mashinostroenie, Moscow (1976).
Yu. M. Lakhtin, “Diffusional principles of the nitriding process,” Metalloved. Term. Obrab. Met., No. 7, 14 – 17 (1995).
L. G. Petrova, “Current trends in the development of the theory and practice of steel nitriding processes,” in: Proc. Third Scientific-Technical Conference on Heat Treatment (April 13 – 15, 2011, Tolyatti) “New Steels for Machine Construction and Their Heat Treatment” [in Russian], Izd-vo OAO “AVTOVAZ,” Tolyatti (2011), pp.7–10.
D. I. Slovetskii, S. D. Terent’ev, and V. G. Plekhanov, “Mechanism of the plasma-electrolytic heating of metals,” Teplofiz. Vys. Temp., 24(2), 353 – 363 (1986).
L. G. Petrova and V. A. Aleksandrov, “Strengthening of parts made of structural steels by combined TCT technologies based on the slip method,” in: Modern Methods of Fabricating and Studying Nanostructured Materials and Coatings [in Russian], MADI (GTU), Moscow (2009), pp. 47 – 59.
L. G. Petrova, V. A. Aleksandrov, and P. E. Demin, “Effect of the dimensions of a part on its temperature during heating in a hydro-electrolytic plasma,” Ibid., pp. 73 – 77.
Author information
Authors and Affiliations
Additional information
Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 6, pp. 41 – 46, June, 2012.
Rights and permissions
About this article
Cite this article
Petrova, L.G., Aleksandrov, V.A. & Demin, P.E. Thermochemical treatment of steels in the plasma of a hydrostatic glow-spark discharge. Met Sci Heat Treat 54, 309–314 (2012). https://doi.org/10.1007/s11041-012-9503-6
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11041-012-9503-6