Nanoindentation studies of TNZ and Ti2448 biomaterials after magnetoelectropolishing

• Autorzy: Hryniewicz T. , Rokosz K. , Rokicki R. , Prima F.

Identyfikatory

DOI

10.2478/adms‐2014‐0014

• Języki publikacji: EN

Abstrakty

EN

This work presents the nanoindentation results of two newly developed titanium alloy biomaterials, TNZ and Ti2448, after different surface treatments. The investigations were performed on the samples, AR – as received, MP – after abrasive polishing, EP – after a standard electropolshing, and MEP – after magnetoelectropolishing. The electropolishing processes, both EP and MEP, were conducted in the same proprietary electrolyte based on concentrated sulfuric acid. The mechanical properties of the titanium alloys biomaterials demonstrated an evident dependence on the surface treatment method, with MEP samples revealing extremely different behaviour and mechanical properties. Such a different mechanical behaviour may mean completely different composition and thickness of the surface film formed on the studied samples after MEP.

Słowa kluczowe

EN

Nanoindentation; magnetoelectropolishing (MEP); TNZ surface; Ti2448 surface

• Wydawca: Politechnika Gdańska
• Czasopismo: Advances in Materials Science
• Rocznik: 2014
• Tom: Vol. 14, nr 3(41)
• Strony: 34--44
• Opis fizyczny: Bibliogr. 25 poz., rys., tab., wykr.

Twórcy

autor

Hryniewicz T.

• Koszalin University of Technology, Faculty of Mechanical Engineering, Division of Surface Electrochemistry, Racławicka 15-17, 75-620 Koszalin, Poland

autor

Rokosz K.

• Koszalin University of Technology, Faculty of Mechanical Engineering, Division of Surface Electrochemistry, Racławicka 15-17, 75-620 Koszalin, Poland

autor

Rokicki R.

• Electrobright, 142 W. Main St, Macungie, PA 18062, USA
• [e-mail]

autor

Prima F.

• Ecole Nationale Supérieure de Chimie de Paris, France

Bibliografia

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