Influence of surface preparation on the properties of a nitrocarburized layer

izvorni znanstveni rad

izvorni znanstveni rad

Influence of surface preparation on the properties of a nitrocarburized layer

Vrsta prilog sa skupa (u zborniku)
Tip izvorni znanstveni rad
Godina 2017
Nadređena publikacija MTECH 2017 Zbornik radova
Stranice str. 44-52
ISSN 2584-4334
Status objavljeno

Sažetak

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.

Ključne riječi

surface engineering, nitriding, nitrocarburizing, TENIFER process, corrosion resistance