Reig Cerdá, L.; Amigó Borrás, V.; Busquets Mataix, DJ.; Calero Martinez, JA. (2012). Development of porous Ti6Al4V samples by microsphere sintering. Journal of Materials Processing Technology. 212(1):3-7. https://doi.org/10.1016/j.jmatprotec.2011.06.026
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/39895
Title:
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Development of porous Ti6Al4V samples by microsphere sintering
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Author:
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Reig Cerdá, Lucía
Amigó Borrás, Vicente
Busquets Mataix, David Jerónimo
Calero Martinez, Jose Antonio
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UPV Unit:
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Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials
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Issued date:
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Abstract:
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Two differently sized microspheres were sintered at 1300° C and 1400° C from 2 to 8 h in stoneware, alumina, yttria and zirconia moulds. Selecting the appropriate material to be used as a mould remains a critical issue ...[+]
Two differently sized microspheres were sintered at 1300° C and 1400° C from 2 to 8 h in stoneware, alumina, yttria and zirconia moulds. Selecting the appropriate material to be used as a mould remains a critical issue given titanium's high reactivity at elevated temperatures. Optimum mechanical properties were obtained when sintering the smallest microspheres in yttria-coated moulds. Stiffness of the samples was lower than 40% of that of the bulk solid material, which comes closer to that of human cortical bone. Open and interconnected porosity was observed in all the specimens. © 2011 Elsevier B.V. All rights reserved.
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Subjects:
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Bending strength
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Metallic implant
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Microsphere sintering
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Porous titanium
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Stiffness
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Bulk solid materials
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Interconnected porosity
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Ti-6al-4v
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Yttrium alloys
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Copyrigths:
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Reserva de todos los derechos
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Source:
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Journal of Materials Processing Technology. (issn:
0924-0136
)
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DOI:
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10.1016/j.jmatprotec.2011.06.026
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Publisher:
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Elsevier
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Publisher version:
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http://dx.doi.org/10.1016/j.jmatprotec.2011.06.026
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Project ID:
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info:eu-repo/grantAgreement/MICINN//PET2008_0158_02/ES/Desarrollo de componentes altamente porosos base titanio por vía pulvimetalúrgica/
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Thanks:
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The translation of this paper was funded by the Polytechnic University of Valencia and the Universitat Jaume I.
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Type:
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Artículo
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