Characterisation of Self-Regenerative Dry Lubricated Layers on Mo-Basis by Nano Mechanical Testing

Norman Mohnfeld; Florian Pape; Gerhard Poll; Dennis Konopka; Simon Schöler; Kai Möhwald; Bernd-Arno Behrens

doi:10.1007/978-3-662-60417-5_14

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Originalsprache	Englisch
Titel des Sammelwerks	Production at the leading edge of technology
Untertitel	Proceedings of the 9th Congress of the German Academic Association for Production Technology (WGP), September 30th - October 2nd, Hamburg 2019
Herausgeber/-innen	Jens Peter Wulfsberg, Wolfgang Hintze, Bernd-Arno Behrens
Erscheinungsort	Berlin, Heidelberg
Herausgeber (Verlag)	Springer Vieweg
Seiten	139-148
Auflage	1.
ISBN (elektronisch)	978-3-662-60417-5
ISBN (Print)	978-3-662-60419-9, 978-3-662-60416-8
Publikationsstatus	Veröffentlicht - 24 Nov. 2019
Veranstaltung	9th Congress of the German Academic Association for Production Technology (WGP) - Hamburg, Deutschland Dauer: 30 Sept. 2019 → 2 Okt. 2019 Konferenznummer: 19

Abstract

For the application in dry lubricated rolling bearings the development of self-regenerative molybdenum oxide layers is necessary. The self-regenerative coatings should provide a hard overcoat in the tribological contact due to oxidative processes. The application of the Mo-layers on the conventional bearing steel (AISI 52100) is carried out by means of physical vapour deposition (PVD). The characterisation of layers in the nanometre range is highly demanding and close the measurable limit. In the development of molybdenum layer systems, the behaviour of the individual layers on the substrate and among each other is of great importance. The coefficients of friction and the elastic and plastic material behaviour were determined by means of nano scratch tests. Moreover, the layer thickness, nano hardness and modulus of elasticity were determined by nanoindents. The measurements were made on a Hysitron TriboIndenter® TI 950. Based on these results the nano investigations are the basis for the further development of the Mo-layer systems.

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Characterisation of Self-Regenerative Dry Lubricated Layers on Mo-Basis by Nano Mechanical Testing. / Mohnfeld, Norman ; Pape, Florian ; Poll, Gerhard et al.
Production at the leading edge of technology: Proceedings of the 9th Congress of the German Academic Association for Production Technology (WGP), September 30th - October 2nd, Hamburg 2019. Hrsg. / Jens Peter Wulfsberg; Wolfgang Hintze; Bernd-Arno Behrens. 1. Aufl. Berlin, Heidelberg: Springer Vieweg, 2019. S. 139-148.

Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review

Mohnfeld, N , Pape, F , Poll, G , Konopka, D, Schöler, S, Möhwald, K & Behrens, B-A 2019, Characterisation of Self-Regenerative Dry Lubricated Layers on Mo-Basis by Nano Mechanical Testing. in JP Wulfsberg, W Hintze & B-A Behrens (Hrsg.), Production at the leading edge of technology: Proceedings of the 9th Congress of the German Academic Association for Production Technology (WGP), September 30th - October 2nd, Hamburg 2019. 1. Aufl., Springer Vieweg, Berlin, Heidelberg, S. 139-148, 9th Congress of the German Academic Association for Production Technology (WGP), Hamburg, Deutschland, 30 Sept. 2019. https://doi.org/10.1007/978-3-662-60417-5_14

Mohnfeld, N., Pape, F., Poll, G., Konopka, D., Schöler, S., Möhwald, K., & Behrens, B.-A. (2019). Characterisation of Self-Regenerative Dry Lubricated Layers on Mo-Basis by Nano Mechanical Testing. In J. P. Wulfsberg, W. Hintze, & B.-A. Behrens (Hrsg.), Production at the leading edge of technology: Proceedings of the 9th Congress of the German Academic Association for Production Technology (WGP), September 30th - October 2nd, Hamburg 2019 (1. Aufl., S. 139-148). Springer Vieweg. https://doi.org/10.1007/978-3-662-60417-5_14

Mohnfeld N , Pape F , Poll G , Konopka D, Schöler S, Möhwald K et al. Characterisation of Self-Regenerative Dry Lubricated Layers on Mo-Basis by Nano Mechanical Testing. in Wulfsberg JP, Hintze W, Behrens BA, Hrsg., Production at the leading edge of technology: Proceedings of the 9th Congress of the German Academic Association for Production Technology (WGP), September 30th - October 2nd, Hamburg 2019. 1. Aufl. Berlin, Heidelberg: Springer Vieweg. 2019. S. 139-148 doi: 10.1007/978-3-662-60417-5_14

Mohnfeld, Norman ; Pape, Florian ; Poll, Gerhard et al. / Characterisation of Self-Regenerative Dry Lubricated Layers on Mo-Basis by Nano Mechanical Testing. Production at the leading edge of technology: Proceedings of the 9th Congress of the German Academic Association for Production Technology (WGP), September 30th - October 2nd, Hamburg 2019. Hrsg. / Jens Peter Wulfsberg ; Wolfgang Hintze ; Bernd-Arno Behrens. 1. Aufl. Berlin, Heidelberg : Springer Vieweg, 2019. S. 139-148

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title = "Characterisation of Self-Regenerative Dry Lubricated Layers on Mo-Basis by Nano Mechanical Testing",

abstract = "For the application in dry lubricated rolling bearings the development of self-regenerative molybdenum oxide layers is necessary. The self-regenerative coatings should provide a hard overcoat in the tribological contact due to oxidative processes. The application of the Mo-layers on the conventional bearing steel (AISI 52100) is carried out by means of physical vapour deposition (PVD). The characterisation of layers in the nanometre range is highly demanding and close the measurable limit. In the development of molybdenum layer systems, the behaviour of the individual layers on the substrate and among each other is of great importance. The coefficients of friction and the elastic and plastic material behaviour were determined by means of nano scratch tests. Moreover, the layer thickness, nano hardness and modulus of elasticity were determined by nanoindents. The measurements were made on a Hysitron TriboIndenter{\textregistered} TI 950. Based on these results the nano investigations are the basis for the further development of the Mo-layer systems.",

author = "Norman Mohnfeld and Florian Pape and Gerhard Poll and Dennis Konopka and Simon Sch{\"o}ler and Kai M{\"o}hwald and Bernd-Arno Behrens",

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T1 - Characterisation of Self-Regenerative Dry Lubricated Layers on Mo-Basis by Nano Mechanical Testing

AU - Mohnfeld, Norman

AU - Pape, Florian

AU - Poll, Gerhard

AU - Konopka, Dennis

AU - Schöler, Simon

AU - Möhwald, Kai

AU - Behrens, Bernd-Arno

N1 - Conference code: 19

PY - 2019/11/24

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N2 - For the application in dry lubricated rolling bearings the development of self-regenerative molybdenum oxide layers is necessary. The self-regenerative coatings should provide a hard overcoat in the tribological contact due to oxidative processes. The application of the Mo-layers on the conventional bearing steel (AISI 52100) is carried out by means of physical vapour deposition (PVD). The characterisation of layers in the nanometre range is highly demanding and close the measurable limit. In the development of molybdenum layer systems, the behaviour of the individual layers on the substrate and among each other is of great importance. The coefficients of friction and the elastic and plastic material behaviour were determined by means of nano scratch tests. Moreover, the layer thickness, nano hardness and modulus of elasticity were determined by nanoindents. The measurements were made on a Hysitron TriboIndenter® TI 950. Based on these results the nano investigations are the basis for the further development of the Mo-layer systems.

AB - For the application in dry lubricated rolling bearings the development of self-regenerative molybdenum oxide layers is necessary. The self-regenerative coatings should provide a hard overcoat in the tribological contact due to oxidative processes. The application of the Mo-layers on the conventional bearing steel (AISI 52100) is carried out by means of physical vapour deposition (PVD). The characterisation of layers in the nanometre range is highly demanding and close the measurable limit. In the development of molybdenum layer systems, the behaviour of the individual layers on the substrate and among each other is of great importance. The coefficients of friction and the elastic and plastic material behaviour were determined by means of nano scratch tests. Moreover, the layer thickness, nano hardness and modulus of elasticity were determined by nanoindents. The measurements were made on a Hysitron TriboIndenter® TI 950. Based on these results the nano investigations are the basis for the further development of the Mo-layer systems.

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SN - 978-3-662-60416-8

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BT - Production at the leading edge of technology

A2 - Wulfsberg, Jens Peter

A2 - Hintze, Wolfgang

A2 - Behrens, Bernd-Arno

PB - Springer Vieweg

CY - Berlin, Heidelberg

T2 - 9th Congress of the German Academic Association for Production Technology (WGP)

Y2 - 30 September 2019 through 2 October 2019

ER -

Research@Leibniz University

Characterisation of Self-Regenerative Dry Lubricated Layers on Mo-Basis by Nano Mechanical Testing

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