Properties of hydroxyapatite layers used for implant coatings

• Autorzy: Dudek A , Adamczyk L.
• Języki publikacji: EN

Abstrakty

EN

Metallic materials such as titanium and titanium alloy generally show good mechanical properties but their biocompatibility is limited. In order to manufacture implants which combine improved mechanical properties of metallic material with biotolerance of ceramics, hydroxyapatite coatings are applied. In this paper, plasma sprayed coatings (deposited on titanium Ti–6Al– 4V ELI alloy) were analysed. The phase composition of hydroxyapatite (HA) coatings can be determined using a number of methods. The most commonly used are Joel 5400 scanning microscope, scratch test, X-ray diffraction and Raman. The increase of the zirconium and aluminium phase significantly affects the coating adhesion, estimated by the scratch test technique.

Słowa kluczowe

EN

hydroxyapatite; coatings

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2013
• Tom: Vol. 43, nr 1
• Strony: 143--151
• Opis fizyczny: Bibliogr. 11 poz., rys., tab., wykr.

Twórcy

autor

Dudek A

• Institute of Materials Engineering, Częstochowa University of Technology, Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Adamczyk L.

• Division of Chemistry, Częstochowa University of Technology, Armii Krajowej 19, 42-200 Częstochowa, Poland

Bibliografia

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