Structural and mechanical properties of Cr–Zr–N coatings with different Zr content
dc.contributor.author
hal.structure.identifier | AISSANI, Linda
|
dc.contributor.author
hal.structure.identifier | FELLAH, Mamoun
|
dc.contributor.author | SAMAD, Mohamed Abdul |
dc.contributor.author | IOST, Alain |
dc.contributor.author
hal.structure.identifier | NOUVEAU, Corinne
|
dc.contributor.author
hal.structure.identifier | MONTAGNE, Alex
|
dc.date.accessioned | 2017 |
dc.date.available | 2018 |
dc.date.issued | 2017 |
dc.date.submitted | 2017 |
dc.identifier.issn | 0267-0844 |
dc.identifier.uri | http://hdl.handle.net/10985/11968 |
dc.description.abstract | Cr–Zr–N films have been synthesised using R.F reactive magnetron sputtering system on Si (100) wafer and XC100 steel substrate without heating. The structural, mechanical and friction coefficient evolution as a function of the Zr content were investigated by XRD, (EDS, WDS), WPS, XPS, SEM, AFM, nanoindentation, Scratch adhesion and pin-on-disc sliding wear tests. The results show, that, with increasing Zr content, the film structure changed with the coexistence of (Cr–N, Zr–N) crystallographic orientation mixture. The films formed a (Cr, Zr) N solid solution where Zr atoms substitute Cr atoms. CrN lattice parameter increased from 4.17 to 4.32 Å with the crystallite size refinement. The mechanical parameters (H, σ, E, H/E and H3/ E2) were significantly improved in comparison to binary films, especially at 29 at.-% Zr. The friction and wear behaviour of the Cr–Zr (29 at.-% Zr)–N coating also showed a significant improvement. |
dc.language.iso | en |
dc.publisher | Maney Publishing |
dc.rights | Post-print |
dc.subject | CrN; |
dc.subject | ZrN |
dc.subject | Cr–Zr–N |
dc.subject | Wear |
dc.subject | Friction |
dc.subject | Nanoindentation |
dc.title | Structural and mechanical properties of Cr–Zr–N coatings with different Zr content |
ensam.embargo.terms | 2019-01-01 |
dc.typdoc | Article dans une revue avec comité de lecture |
dc.localisation | Centre de Lille |
dc.subject.hal | Sciences de l'ingénieur: Matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des matériaux |
ensam.audience | Internationale |
ensam.page | 1-9 |
ensam.journal | Surface Engineering |
ensam.peerReviewing | Oui |
hal.identifier | hal-03169341 |
hal.version | 1 |
hal.date.transferred | 2021-06-16T12:16:00Z |
hal.submission.permitted | true |
hal.status | accept |