Wear behavior of Diamond-like Carbon Deposited on Ti6Al4V Prepared with Surface Mechanical Attrition Treatment

Luciane Yumi Suzuki De Oliveira 1 Carlos José Mesquita Siqueira 2 Beatriz Luci Fernandes 1 Neide Kuromoto 2 Delphine Retraint 3
1 PUCPR - Pontifícia Universidade Católica do Paraná
2 UFPR - Universidade Federal do Paraná
3 LASMIS - Laboratoire des Systèmes Mécaniques et d'Ingénierie Simultanée
ICD - Institut Charles Delaunay
Abstract : Surface modification by deposition of hard coatings is a way to overpass the poor wear resistance of some metallic materials and one potential material is the Diamond-Like Carbon (DLC). We investigated the wear behavior, and the adhesion of the DLC deposited on a Ti6Al4V (Ti64) alloy after Surface Mechanical Attrition Treatment (SMAT). The SMAT was applied using 100Cr6 steel balls, and the DLC was deposited through the sputtering method. The nano-hardness was evaluated using a MTS Nano Indenter XP. The adhesion of the DLC was evaluated using a CSM Revetest, and the wear tests was performed in a reciprocating linear tribometer from CSM Instruments. The mean wear rate for the Ti64 was 437x10-6 mm3/N/m against 5x10-6 mm3/N/m for the Ti64+SMAT+DLC. The SMAT reduced the wear rate of the DLC coating, showing that the SMAT might be a viable treatment with promising results regarding the DLC wear resistance.
Keywords : Ti6Al4V DLC coating SMAT on Ti6Al4V surface
Document type :
Journal articles
Complete list of metadatas
https://hal-utt.archives-ouvertes.fr/hal-02283379
Contributor : Jean-Baptiste Vu Van <>
Submitted on : Tuesday, September 10, 2019 - 5:23:32 PM
Last modification on : Monday, September 16, 2019 - 4:36:02 PM

Links full text

openaccess

Identifiers

Collections

P2MN | UTT

Citation

Luciane Yumi Suzuki De Oliveira, Carlos José Mesquita Siqueira, Beatriz Luci Fernandes, Neide Kuromoto, Delphine Retraint. Wear behavior of Diamond-like Carbon Deposited on Ti6Al4V Prepared with Surface Mechanical Attrition Treatment. Materials Research, ABM, ABC, ABPol, SBCC, SBCr, SBMM, SBPMat, 2019, 22 (2), ⟨10.1590/1980-5373-mr-2018-0568⟩. ⟨hal-02283379⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

9

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD