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Microstructure and properties of duplex (C + N) layers

Radojka Marković Marković ; University of Osijek, Mechanical engineering faculty in Slavonski Brod, HR-35000 Slavonski Brod, Croatia
Andrijana Milinović   ORCID icon orcid.org/0000-0002-0767-3959 ; University of Osijek, Mechanical engineering faculty in Slavonski Brod, HR-35000 Slavonski Brod, Croatia

Puni tekst: hrvatski, pdf (486 KB) str. 25-29 preuzimanja: 1.991* citiraj
APA 6th Edition
Marković, R.M. i Milinović, A. (2009). Mikrostruktura i svojstva duplex (C + N) slojeva. Tehnički vjesnik, 16 (1), 25-29. Preuzeto s https://hrcak.srce.hr/34948
MLA 8th Edition
Marković, Radojka Marković i Andrijana Milinović. "Mikrostruktura i svojstva duplex (C + N) slojeva." Tehnički vjesnik, vol. 16, br. 1, 2009, str. 25-29. https://hrcak.srce.hr/34948. Citirano 07.03.2021.
Chicago 17th Edition
Marković, Radojka Marković i Andrijana Milinović. "Mikrostruktura i svojstva duplex (C + N) slojeva." Tehnički vjesnik 16, br. 1 (2009): 25-29. https://hrcak.srce.hr/34948
Harvard
Marković, R.M., i Milinović, A. (2009). 'Mikrostruktura i svojstva duplex (C + N) slojeva', Tehnički vjesnik, 16(1), str. 25-29. Preuzeto s: https://hrcak.srce.hr/34948 (Datum pristupa: 07.03.2021.)
Vancouver
Marković RM, Milinović A. Mikrostruktura i svojstva duplex (C + N) slojeva. Tehnički vjesnik [Internet]. 2009 [pristupljeno 07.03.2021.];16(1):25-29. Dostupno na: https://hrcak.srce.hr/34948
IEEE
R.M. Marković i A. Milinović, "Mikrostruktura i svojstva duplex (C + N) slojeva", Tehnički vjesnik, vol.16, br. 1, str. 25-29, 2009. [Online]. Dostupno na: https://hrcak.srce.hr/34948. [Citirano: 07.03.2021.]

Sažetak
This paper presents an examination of the wear resistance of a duplex thermodiffusion (C+N) layer in the erosion–corrosion conditions. Two low-carbon steels for carburizing C15E (Č1221) and 16MnCr5 (Č4320) have been selected for a combined surface hardening treatment with carbon and nitrogen. The microstructure, the microhardness and the erosion–corrosion wear resistance of the diffusion layers have been analyzed. In order to quantify the obtained duplex layer, the carburized (C) and nitrided layers on both steels have also been examined. The results of this examination have shown that the wear resistance of the duplex (C + N) layers in 5 % NaCl solution with suspended particles of SiO2 is not significantly greater than the one of nitrided layers, but in comparison to carburized layers it is much greater.

Ključne riječi
duplex layers; carburizing; nitriding; erosion-corrosion wear resistance

Hrčak ID: 34948

URI
https://hrcak.srce.hr/34948

[hrvatski]

Posjeta: 2.402 *