Influence of surface properties of nitrocarburised and oxidised steel on its tribological behaviour

Igor Velkavrh; Florian Äusserer; Stefan Klien; Joel Voyer; Klaus Lingenhöle; Fevzi Kafexhiu; Djordje Mandrino; Bojan Podgomik; Johannes Rattenberger; Hartmuth Schröttner; Ferdinand Hofer; Alexander Diem

doi:10.30419/TuS-2019-0003

Influence of surface properties of nitrocarburised and oxidised steel on its tribological behaviour

Igor Velkavrh, Florian Äusserer, Stefan Klien, Joel Voyer, Klaus Lingenhöle, Fevzi Kafexhiu, Djordje Mandrino, Bojan Podgomik, Johannes Rattenberger, Hartmuth Schröttner, Ferdinand Hofer, Alexander Diem^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

Nitrocarburised coatings may be produced using different processing methods and/or process parameters, allowing a variety of possible mechanical properties, surface morphologies and chemical compositions, and thus, as a result, their friction and wear behaviour under tribological loading can be very different. In the present work, various examples are highlighted which show how the tribological behaviour of different nitrocarburised layers is affected by different coating properties.

The work presented herein was funded by the Austrian COMET Programme (Project XTribology, no. 849109) and carried out at the „Excellence Centre of Tribology“(AC2T research GmbH) in cooperation with V-Research GmbH, Lingenhöle Technologie GmbH, Institute of Metals and Technology (IMT), Graz Centre for Electron Microscopy (ZFE) and Institute of Electron Microscopy and Nanoanalysis (FELMI). The project „Innovative Material Characterization“, with the project number SP2016-002-006, was supported by the Austrian Federal Ministry for Digital and Economic Affairs in the framework of the ACR - Austrian Cooperative Research -Strategic Project Program 2016.

Original language	English
Pages (from-to)	25-33
Number of pages	9
Journal	Tribologie und Schmierungstechnik
Volume	66
Issue number	1
DOIs	https://doi.org/10.30419/TuS-2019-0003
Publication status	Published - 1 Jan 2019

Keywords

Friction
Nitrocarburising
Oxidation
Surface Characterisation
Wear

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Surfaces and Interfaces
Surfaces, Coatings and Films

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abstract = "Nitrocarburised coatings may be produced using different processing methods and/or process parameters, allowing a variety of possible mechanical properties, surface morphologies and chemical compositions, and thus, as a result, their friction and wear behaviour under tribological loading can be very different. In the present work, various examples are highlighted which show how the tribological behaviour of different nitrocarburised layers is affected by different coating properties.The work presented herein was funded by the Austrian COMET Programme (Project XTribology, no. 849109) and carried out at the „Excellence Centre of Tribology“(AC2T research GmbH) in cooperation with V-Research GmbH, Lingenh{\"o}le Technologie GmbH, Institute of Metals and Technology (IMT), Graz Centre for Electron Microscopy (ZFE) and Institute of Electron Microscopy and Nanoanalysis (FELMI). The project „Innovative Material Characterization“, with the project number SP2016-002-006, was supported by the Austrian Federal Ministry for Digital and Economic Affairs in the framework of the ACR - Austrian Cooperative Research -Strategic Project Program 2016.",

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AU - Velkavrh, Igor

AU - Äusserer, Florian

AU - Klien, Stefan

AU - Voyer, Joel

AU - Lingenhöle, Klaus

AU - Kafexhiu, Fevzi

AU - Mandrino, Djordje

AU - Podgomik, Bojan

AU - Rattenberger, Johannes

AU - Schröttner, Hartmuth

AU - Hofer, Ferdinand

AU - Diem, Alexander

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AB - Nitrocarburised coatings may be produced using different processing methods and/or process parameters, allowing a variety of possible mechanical properties, surface morphologies and chemical compositions, and thus, as a result, their friction and wear behaviour under tribological loading can be very different. In the present work, various examples are highlighted which show how the tribological behaviour of different nitrocarburised layers is affected by different coating properties.The work presented herein was funded by the Austrian COMET Programme (Project XTribology, no. 849109) and carried out at the „Excellence Centre of Tribology“(AC2T research GmbH) in cooperation with V-Research GmbH, Lingenhöle Technologie GmbH, Institute of Metals and Technology (IMT), Graz Centre for Electron Microscopy (ZFE) and Institute of Electron Microscopy and Nanoanalysis (FELMI). The project „Innovative Material Characterization“, with the project number SP2016-002-006, was supported by the Austrian Federal Ministry for Digital and Economic Affairs in the framework of the ACR - Austrian Cooperative Research -Strategic Project Program 2016.

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Influence of surface properties of nitrocarburised and oxidised steel on its tribological behaviour

Abstract

Keywords

ASJC Scopus subject areas

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