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Type: Artigo
Title: Functionalization of Ti6Al4V scaffolds produced by direct metal laser for biomedical applications
Author: Damborenea, Juan J. de
Larosa, Maria Aparecida
Arenas, Maria Angeles
Hernández-López, Juan Manuel
Jardini, André Luiz
Lerardi, Maria Clara F.
Zavaglia, Cecília A.C.
Maciel Filho, Rubens
Conde, Ana
Abstract: Direct metal laser sintering (DMLS) is a powerful tool to produce titanium based biomaterials because the ease to convert 3D medical imaging data into solid objects with excellent mechanical and corrosion properties. DMLS samples can be functionalized by anodizing, allowing the growth of titanium oxide layers of enhanced properties. In the present paper, a complete characterization of the microstructure, mechanical properties and particularly, the corrosion behavior has been carried out to assess their possible use as biomaterial. The results of the anodized scaffolds are very promising, showing a Young Modulus near to the cortical bone and a low corrosion rate, ensuring their suitability for medical applications
Subject: Sinterização
Country: Reino Unido
Editor: Elsevier
Rights: Aberto
Identifier DOI: 10.1016/j.matdes.2015.05.078
Date Issue: 2015
Appears in Collections:FEQ - Artigos e Outros Documentos
FEM - Artigos e Outros Documentos

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