Microscopic study on the interfacial strength of hydrogenated amorphous carbon coating systems

Spiecker E (2011)

Publication Status: Published

Publication Type: Journal article

Publication year: 2011

Journal

Surface & Coatings Technology Elsevier

Publisher: Elsevier

Book Volume: 205

Pages Range: 3429-3433

Journal Issue: 11

DOI: 10.1016/j.surfcoat.2010.12.005

Abstract

Slight variation of the coatings in the ramp layer between Cr and a-C:H resulted in a good or poor adhesion behaviour. Both coatings exhibited in the ramp layer a quasi amorphous matrix structure with short-range ordered substructures. No crystalline chromium carbides could be detected in these regions. Focused investigations of the chemical gradients with Energy Filtered TEM (EFTEM) and Energy Dispersive X-Ray (EDX) spectrometry revealed a clear difference in the chemical composition of the ramp layers. Smooth gradients together with a nanocomposite structure seem to provide a high stability of the ramp layer against delamination. (C) 2010 Elsevier B.V. All rights reserved.

Authors with CRIS profile

Mathias Göken Lehrstuhl für Werkstoffwissenschaften (Allgemeine Werkstoffeigenschaften) Karsten Durst Lehrstuhl für Werkstoffwissenschaften (Allgemeine Werkstoffeigenschaften) Jens Schaufler Lehrstuhl für Werkstoffwissenschaften (Allgemeine Werkstoffeigenschaften) Erdmann Spiecker Lehrstuhl für Werkstoffwissenschaften (Mikro- und Nanostrukturforschung)

Additional Organisation(s)

Exzellenz-Cluster Engineering of Advanced Materials (EAM) Interdisziplinäres Zentrum, Center for Nanoanalysis and Electron Microscopy (CENEM) Lehrstuhl für Werkstoffwissenschaften (Allgemeine Werkstoffeigenschaften)

Related research project(s)

In-situ nanomechanics and FIB tomography of thin films (EXC315 EAM (A2-3)) Exzellenz-Cluster Engineering of Advanced Materials Nov. 1, 2012 - Oct. 31, 2017

How to cite

APA:

Spiecker, E. (2011). Microscopic study on the interfacial strength of hydrogenated amorphous carbon coating systems. Surface & Coatings Technology, 205(11), 3429-3433. https://doi.org/10.1016/j.surfcoat.2010.12.005

MLA:

Spiecker, Erdmann. "Microscopic study on the interfacial strength of hydrogenated amorphous carbon coating systems." Surface & Coatings Technology 205.11 (2011): 3429-3433.

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