Microstructure and Mechanical Behavior of Porous Ti–6Al–4V Processed by Spherical Powder Sintering
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Otros documentos de la autoría: Reig, Lucía; Tojal Domenech, Concepción; Busquets Mataix, David Jerónimo; Amigó Borrás, Vicente
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7035
comunitat-uji-handle3:10234/8617
comunitat-uji-handle4:
INVESTIGACIONMetadatos
Título
Microstructure and Mechanical Behavior of Porous Ti–6Al–4V Processed by Spherical Powder SinteringAutoría
Fecha de publicación
2013Editor
MDPIISSN
1996-1944Cita bibliográfica
REIG, Lucía, et al. Microstructure and Mechanical Behavior of Porous Ti–6Al–4V Processed by Spherical Powder Sintering. Materials, 2013, vol. 6, no 10, p. 4868-4878.Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.mdpi.com/1996-1944/6/10/4868/pdfPalabras clave / Materias
Resumen
Reducing the stiffness of titanium is an important issue to improve the behavior of this material when working together with bone, which can be achieved by generating a porous structure. The aim of this research was ... [+]
Reducing the stiffness of titanium is an important issue to improve the behavior of this material when working together with bone, which can be achieved by generating a porous structure. The aim of this research was to analyze the porosity and mechanical behavior of Ti–6Al–4V porous samples developed by spherical powder sintering. Four different microsphere sizes were sintered at temperatures ranging from 1300 to 1400 °C for 2, 4 and 8 h. An open, interconnected porosity was obtained, with mean pore sizes ranging from 54.6 to 140 μm. The stiffness of the samples diminished by as much as 40% when compared to that of solid material and the mechanical properties were affected mainly by powder particles size. Bending strengths ranging from 48 to 320 MPa and compressive strengths from 51 to 255 MPa were obtained. [-]
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Materials (2013) vol. 6, no 10Derechos de acceso
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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