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Title: Microstructure and properties of YSZ coatings prepared by plasma spray physical vapor deposition for biomedical application
Authors: Barczyk, J.
Dercz, Grzegorz
Matuła, Izabela
Góral, M.
Maszybrocka, Joanna
Bochenek, Dariusz
Gurdziel, Wojciech
Keywords: PS-PVD method; bioactive coatings; cp-Ti; YSZ; osseointegration
Issue Date: 2019
Citation: Archives of Metallurgy and Materials, Vol. 64, iss. 2 (2019), s. 779-783
Abstract: This paper presents the study of microstructure and properties of 8 mol% yttrium stabilized zirconia coating fabricated by Plasma Spray Physical Vapor Deposition technique on commercial pure titanium. The coating was characterized by X-ray diffraction, high resolution scanning electron microscope, profilometer, nanoindentation and nanomachining tests. The X-ray phase analysis exhibit the tetragonal Zr0.935Y0.065O1.968, TiO and α-Ti phases. The Rietveld refinement technique were indicated the changes of crystal structure of the produced coatings. The characteristic structure of columns were observed in High Resolutions Scanning Electron Microscopy. Moreover, the obtained coating had various development of surfaces, thickness was equal to 3.1(1) μm and roughness 0.40(7) μm. Furthermore, the production coatings did not show microcracks, delamination and crumbing. The performed experiment encourages carried out us to tests for osseointegration.
DOI: 10.24425/amm.2019.127613
ISSN: 2300-1909
Appears in Collections:Artykuły (WNŚiT)

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