1. Sliding wear behavior of magnetron sputtered chromium carbide thin films
- Author
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Nasser Eddine Beliardouh, Corinne Nouveau, Hakan Kaleli, Université Badji Mokhtar - Annaba [Annaba] (UBMA), Laboratoire Bourguignon des Matériaux et Procédés (LABOMAP), Arts et Métiers Sciences et Technologies, HESAM Université (HESAM)-HESAM Université (HESAM), Faculty of Mechanical Engineering, Yildiz Technical University (YTU), and Ministère algérien
- Subjects
Materials science ,Matériaux [Sciences de l'ingénieur] ,Friction ,02 engineering and technology ,engineering.material ,chemistry.chemical_compound ,0203 mechanical engineering ,Coating ,Wear ,Sputtering ,Cutting tool ,Coatings ,[SPI.MECA.MEMA]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanics of materials [physics.class-ph] ,Thin film ,Duplex treatment ,Mechanical Engineering ,Abrasive ,Metallurgy ,technology, industry, and agriculture ,021001 nanoscience & nanotechnology ,Wood ,Surfaces, Coatings and Films ,020303 mechanical engineering & transports ,General Energy ,chemistry ,Cavity magnetron ,engineering ,Adhesive ,0210 nano-technology ,Chromium carbide ,human activities - Abstract
Purpose The purpose of this technical paper is to investigate the friction and wear behavior of inexpensive and durable cutting tools, developed for wood machining using duplex treatment. Design/methodology/approach Cr–(WC–Co) coatings were deposited onto carburized low-alloy steel substrate by a reactive magnetron sputtering. The total coating thickness was approximately 2 μm. Unlubricated wear tests have been performed using a disc sample sliding against an alumina ball (Al2O3) and a wood (beech) pin. Findings The paper provides information about the effect of duplex treatment on the surface properties of low-alloy steel against wood and offers practical help for the researchers in coating topic. Originality/value Experimental results showed that sliding wear properties of the selected coatings are strongly dependent on the counter-face material. When tested against alumina balls, the wear mechanisms are oxidative wear followed by a combination of adhesive and abrasive wear, while a combination of an oxidative and adhesive wear was the main wear mechanism observed against a wood pin.
- Published
- 2016