Influence of surface preparation on the properties of a nitrocarburized layer

Landek, Darko and Alar, Vesna and Kovačić, Saša and Baršić, Gorana (2017) Influence of surface preparation on the properties of a nitrocarburized layer. = Influence of surface preparation on the properties of a nitrocarburized layer. In: International conference on materials, corrosion, heat treatment, testing and tribology MTECH2017, 04-07.10.2017., Zadar, Hrvatska.

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Abstract

This paper describes a surface preparation on the properties of a nitrided or nitrocarburised layer. Nitrocarburation is carried out by TENIFER process (580 C/1h) on non-alloyed quality steel test specimens W.Nr. 1.0330 (EN 10130 DC01). The effect of cleaning and preparation of samples on the visual appearance, surface qualiy and corrosion resistance of the nitrocarburised layer was investigated. The surface quality was examined by determining the profile and roughness parameters. The corrosion resistance was tested by a gravimetric method with exposure of samples to a fog of 5% salt (NaCl) solution for 24 h.

Item Type:	Conference or Workshop Item (Lecture)
Keywords (Croatian):	Surface engineering, nitriding, nitrocarburizing, TENIFER process, corrosion resistance
Subjects:	TECHNICAL SCIENCE > Mechanical Engineering
Divisions:	1000 Department of Materials > 1020 Chair of Heat Treatment and Surface Engineering 1100 Department of Welded Structures > 1120 Chair of Materials Protection 800 Department of Quality > 810 Chair of Precise Measurement and Quality
Indexed in Web of Science:	No
Indexed in Current Contents:	No
Date Deposited:	20 Sep 2018 10:50
Last Modified:	20 Sep 2018 10:50
URI:	http://repozitorij.fsb.hr/id/eprint/8755

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