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Development of Graded Low Friction SiCN Coatings with Extended High Temperature Stability above 1 200 °C

Hoche, Holger ; Allebrandt, Daniel ; Riedel, Ralf ; Fasel, Claudia (2009)
Development of Graded Low Friction SiCN Coatings with Extended High Temperature Stability above 1 200 °C.
In: Plasma Processes and Polymers, 6 (S1)
Article

Abstract

The authors developed a coating concept based on amorphous Si/C/N coatings, with promising high temperature properties. Due to a graded coating design, the adhesion, the coating hardness as well as the coefficient of friction were optimized. The coatings showed excellent high temperature stability against chemical decomposition, structural changes and surface oxidation up to 1 350 °C. To allow the deposition of coatings with a certain chemical composition, a numerical relationship between the composition of the coatings and the deposition parameters was established.

Item Type: Article
Erschienen: 2009
Creators: Hoche, Holger ; Allebrandt, Daniel ; Riedel, Ralf ; Fasel, Claudia
Type of entry: Bibliographie
Title: Development of Graded Low Friction SiCN Coatings with Extended High Temperature Stability above 1 200 °C
Language: English
Date: June 2009
Publisher: Wiley
Journal or Publication Title: Plasma Processes and Polymers
Volume of the journal: 6
Issue Number: S1
URL / URN: http://dx.doi.org/10.1002/ppap.200931709
Abstract:

The authors developed a coating concept based on amorphous Si/C/N coatings, with promising high temperature properties. Due to a graded coating design, the adhesion, the coating hardness as well as the coefficient of friction were optimized. The coatings showed excellent high temperature stability against chemical decomposition, structural changes and surface oxidation up to 1 350 °C. To allow the deposition of coatings with a certain chemical composition, a numerical relationship between the composition of the coatings and the deposition parameters was established.

Uncontrolled Keywords: degradation, physical vapour deposition (PVD), SiCN, thermal properties
Identification Number: doi:10.1002/ppap.200931709
Divisions: 11 Department of Materials and Earth Sciences > Material Science > Dispersive Solids
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences
Date Deposited: 13 Apr 2012 10:47
Last Modified: 05 Mar 2013 10:00
PPN:
Funders: The authors acknowledge the financial support of the German Research Foundation (DFG), Project no. HO3315-5-1.
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