INCREASING THE WEAR RESISTANCE OF TITANIUM ALLOYS BY DEPOSITION OF A MODIFYING COATING (Zr,Nb)N
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Published:2024
Issue:3
Volume:28
Page:77-86
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ISSN:1093-3611
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Container-title:High Temperature Material Processes An International Quarterly of High-Technology Plasma Processes
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language:en
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Short-container-title:High Temp Mat Proc
Author:
Vereschaka Alexey A.,Sotova Catherine,Makarevich Kirill,Baranova Natalia
Abstract
The possibility of increasing the wear resistance of titanium alloy parts by depositing a zirconium-niobium-nitrogen [(Zr,Nb)N] coating with an adhesive Zr,Nb sublayer on their surfaces was investigated. Given that the Vickers hardness of this coating is HV = 2336 ± 115, and the value of the critical fracture load during the scratch test is L<sub>C2</sub> = 14 N, which is noticeably lower compared to nitride coatings deposited on a carbide or ceramic substrate, the (Zr,Nb)N coating provides a noticeable increase in wear resistance. The wear rate of the uncoated sample was 2.5 times higher compared to the (Zr,Nb) N-coated sample. Coating deposition allows simultaneously reducing the friction coefficient (from 0.45 for an uncoated sample to 0.33 for a coated sample) and increasing the wear resistance.
Reference58 articles.
1. Ali, L.A., Dikici, B., Aslan, N., Yilmazer Y., Sen, A., Yilmazer, H., and Niinomi, M., In-Vitro Corrosion and Surface Properties of PVD-Coated B-Type TNTZ Alloys for Potential Usage as Biomaterials: Investigating the Hardness, Adhesion, and Antibacterial Properties of TiN, ZrN, and CrN Film, Surf. Coat. Technol., vol. 466, Article ID 129624, 2023. 2. ASTM C1624-05(2015), Standard Test Method for Adhesion Strength and Mechanical Failure Modes of Ceramic Coatings by Quantitative Single Point Scratch Testing, ASTM International: West Conshohocken, Montgomery, PA, USA, 2010. 3. Azibi, M., Saoula, N., Madaoui, N., and Aknouche, H., Effects of Nitrogen Content on the Structural, Mechanical, and Corrosion Properties of ZrN Thin Films Grown on AISI 316L by Radiofrequency Magnetron Sputtering, Cryst. Res. Technol., vol. 56, no. 12, Article ID 2100096, 2021. 4. Betsofen, S.Y., Ashmarin, A.A., Petrov, L.M., Grushin, I.A., and Lebedev, M.A., Effect of the Ion-Plasma Process Parameters on the Texture and Properties of TiN and ZrN Coatings, Russ. Metall. (Metally), vol. 2021, no. 10, pp. 1238-1244, 2021. 5. Cai, F., Zhou, Q., Chen, J., and Zhang, S., Effect of Inserting the Zr Layers on the Tribo-Corrosion Behavior of Zr/ZrN Multilayer Coatings on Titanium Alloys, Corros. Sci., vol. 213, Article 111002, 2023.
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