Laser frictional area treatment of zirconium crystals. Issue 1 (November 2020)

• Record Type: Journal Article
• Authors: Alisin, V V; Borik, M A; Lomonova, E E; Yu Tabachkova, N
• Is Part Of: IOP conference series. Volume 996:Issue 1(2020)
• Publication Date: 2020-11
• Subjects: Materials science -- Periodicals; 620.1105
• DOI: 10.1088/1757-899X/996/1/012001
• Languages: English
• ISSNs: 1757-8981

Abstract

Abstract: The issues of laser treatment of nanostructured partially stabilized crystals of zirconium dioxide are studied in the article. The phenomena of formation of the topography of the surface of crystals after treatment by focused radiation of a repetitively pulsed laser at a wavelength of 1.06 μm are investigated. Structural changes in the surface layer have been studied by X-ray phase analysis. The formation of a golden film on the surface of the treated crystal and ceramic sample of the same chemical composition and the effect of reducing the coefficient of friction have been established. The tribological properties of PSZ crystals are investigated during friction without lubrication in the sliding mode.