Optimisation of Plasma Nitrocarburising for Reducing Wear in Dry Sliding Contacts

Igor Velkavrh; Florian Ausserer; Stefan Klien; Joel Voyer; Alexander Diem; Andreas Trausmuth; Manel Rodríguez Ripoll; Ewald Badisch; Wolfgang Kunze; Johann Glück; Klaus Lingenhöle

doi:10.4028/www.scientific.net/KEM.721.389

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 721Optimisation of Plasma Nitrocarburising for...

Optimisation of Plasma Nitrocarburising for Reducing Wear in Dry Sliding Contacts

Abstract:

In this study, tool steel substrates were plasma-nitrocarburised at different processing parameters and afterwards tribologically tested under non-lubricated sliding conditions. It was observed that the micromechanical properties of the compound layer (thickness, hardness, roughness, surface topography) strongly affect the tribological behaviour of the nitrocarburised surface and can be tailored through the adjustment of the nitrocarburising parameters so that very favourable wear and friction behaviours can be achieved.

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Periodical:

Key Engineering Materials (Volume 721)

Pages:

389-393

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.721.389

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Online since:

December 2016

Authors:

Igor Velkavrh*, Florian Ausserer, Stefan Klien, Joel Voyer, Alexander Diem, Andreas Trausmuth, Manel Rodríguez Ripoll, Ewald Badisch, Wolfgang Kunze, Johann Glück, Klaus Lingenhöle

Keywords:

Compound Layer, Friction, Plasma Nitrocarburizing, Sliding Contact, Wear

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References

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