• Aucun résultat trouvé

Friction and wear behaviors of TiCN coatingtreated by R.F magnetron sputtering

N/A
N/A
Protected

Academic year: 2021

Partager "Friction and wear behaviors of TiCN coatingtreated by R.F magnetron sputtering"

Copied!
1
0
0

Texte intégral

(1)

7th African Conference on Non Destructive Testing ACNDT 2016 & the 5th International Conference on NDT and Materials Industry and Alloys (IC-WNDT-MI)

2016

Friction and wear behaviors of TiCN coating treated by R.F magnetron sputtering

H. Mechri, N. Saoula, N.Madaoui

Abstract : Titanium carbonitride (TiCN) coatings combine high hardness and wear resistance, low friction, good corrosion resistance and high adhesion strength with substrate. These unique properties make TiCN coatings a good solution for the applications requiring high abrasion and wear resistance. In this study, we present the effect of the negative bias applied to the substrate on the microstructure, friction and wear behaviors of the TiCN coating. The elaboration of our films has been carried out by reactive magnetron sputtering (R.F) at 13,56MHz, using a gas mixture of methane, nitrogen and argon. The film deposition has been done on the XC38 steel substrates. The deposited layers were characterized by XRD analysis, potentiodynamic polarization and tribometer.

Keywords : Thin films, Magnetron, sputtering, Hard coating, TiCN, corrosion, friction and wear.

Centre de Recherche en Technologies Industrielles - CRTI - www.crti.dz

Powered by TCPDF (www.tcpdf.org)

Références

Documents relatifs

The light line separates the small creepage values where an adhesive zone remains (local stick area) on the contact area (in this case the slip is not global), and

This tests consisted of measuring the weight loss, and the friction coefficient of each material (AISI316 SS, and ceramic) under the different conditions of charge (19.43, 28 et

It is recognized that Titanium carbonitride (TiCN) coatings combine high hardness and wear resistance, low friction, good corrosion resistance, good

Strikingly, signals from the antisense probes at all four regions, which detect the sense transcripts from COM, form a single focus in ovarian follicle cells of the ISO1A wild type

We build a conceptual framework that combines governance analysis along two distinct policyscape applications: (i) First, at national level we compare the outcomes of

uma base de conhecimento compartilhado, fortalecer as atividades interinstitucionais e de cooperação conjunta, fomentar a cooperação horizontal e melhorar as capacidades

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

Probabilistic graphical models learning methods, in particular Bayesian net- works, are tested using randomly generated networks (synthetic) or networks that have been used in