Well adherent diamond coatings on steel substrates

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autor(en): Kellermann K, Bareiss C, Rosiwal S, Singer R
Zeitschrift: Advanced Engineering Materials
Jahr der Veröffentlichung: 2008
Band: 10
Heftnummer: 7
Seitenbereich: 657-660
ISSN: 1438-1656
Sprache: Englisch


Abstract


The influence of diamond deposition temperature in a Hot-Filament Chemical Vapour Deposition (HFCVD) process onto the adhesion of the diamond layer was investigated. The experiments was carried out with 41Cr4 steel, which is standard steel for bearing parts. The partial delamination of the diamond layer is caused by the high compression stresses after cooling of the coated steel substrate. Well adherent diamond coatings was with deposition temperatures between 760°C and 920°C. The influence of the deposition temperature on the residual stresses of the diamond coating was investigated by the Raman spectra. The well adherent diamond coatings showed a higher measured stresses with increasing deposition temperature. It was observed that the transformation of the chromium carbide layer causes a formation of new covalent bonds between chromium carbide and the diamond layer.



FAU-Autoren / FAU-Herausgeber

Kellermann, Karsten Dr.-Ing.
Zentralinstitut für Neue Materialien und Prozesstechnik
Rosiwal, Stefan PD Dr.-Ing.
Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle)
Singer, Robert Prof. Dr.-Ing.
Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle)


Zitierweisen

APA:
Kellermann, K., Bareiss, C., Rosiwal, S., & Singer, R. (2008). Well adherent diamond coatings on steel substrates. Advanced Engineering Materials, 10(7), 657-660. https://dx.doi.org/10.1002/adem.200800060

MLA:
Kellermann, Karsten, et al. "Well adherent diamond coatings on steel substrates." Advanced Engineering Materials 10.7 (2008): 657-660.

BibTeX: 

Zuletzt aktualisiert 2018-17-10 um 22:00