Abstract
The depth of nitrogen- and carbon-saturated layer formed during nitrocarburizing of low-alloyed engineering steel is empirically determined as a function of the parameters of treatment: temperature, saturation time, and composition of gaseous medium. An optimum nitrocarburizing mode is determined, where the depth of the diffusion zone reaches its maximum value of 231 μm.
Similar content being viewed by others
References
Chatterdzhi-Fisher, R., Eizell, F.V., Hoffmann, R., Liedtke, D., Mallener, H., Rembges, W., Schreiner, A., und Welker, G., Azotirovanie i karbonitrirovanie (Wärmebehandlung von Eisenwerkstoffen. Nitrieren und Nitrocarburieren), Sindelfingen (Deutschland): Expert-Verlag, 1986; Moscow: Metallurgiya, 1990.
Lakhtin, Yu.M., Perspectives of development of low-temperature processes of chemical and thermal treatment, in Povyshenie nadezhnosti i dolgovechnosti detalei mashin i instrumenta metodami khimiko-termicheskoi obrabotki (Increase of Reliability and Durability of Machine Details and Tool by Chemical and Thermal Treatment Methods), Moscow: MADI, 1981, pp. 4–10.
Lakhtin, Yu.M. and Kogan, Ya.D., Azotirovanie stali (Steel Nitration), Moscow: Mashinostroenie, 1976.
Lakhtin, Yu.M. and Kogan, Ya.D., Struktura i prochnost’ azotirovannykh splavov (Structure and Durability of Nitrated Alloys), Moscow: Metallurgiya, 1982.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © P.I. Malenko, 2014, published in Fizika i Khimiya Obrabotki Materialov, 2014, No. 1, pp. 77–80.
Rights and permissions
About this article
Cite this article
Malenko, P.I. Background of selection of rational temperature-time modes of nitrocarburizing of alloyed engineering steel. Inorg. Mater. Appl. Res. 6, 275–278 (2015). https://doi.org/10.1134/S2075113315030065
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S2075113315030065