Correa Rossi, M.; Romero-Resendiz, L.; Leal Bayerlein, D.; Garcia Alves, AL.; Segovia-López, F.; Amigó, V. (2022). Mechanical, Corrosion, and Ion Release Studies of Ti-34Nb-6Sn Alloy with Comparable to the Bone Elastic Modulus by Powder Metallurgy Method. Powders. 1(1):3-17. https://doi.org/10.3390/powders1010002
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/201954
Title:
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Mechanical, Corrosion, and Ion Release Studies of Ti-34Nb-6Sn Alloy with Comparable to the Bone Elastic Modulus by Powder Metallurgy Method
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Author:
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Correa Rossi, Mariana
Romero-Resendiz, Liliana
Leal Bayerlein, Daniel
Garcia Alves, Ana Liz
Segovia-López, Francisco
Amigó, Vicente
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UPV Unit:
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Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials
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Issued date:
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Abstract:
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[EN] The development of a Ti-34Nb-6Sn alloy by the powder metallurgy method, employing two different compaction conditions, A (100 MPa) and B (200 MPa), was carried out. To evaluate the feasibility of the Ti-34Nb-6Sn alloy ...[+]
[EN] The development of a Ti-34Nb-6Sn alloy by the powder metallurgy method, employing two different compaction conditions, A (100 MPa) and B (200 MPa), was carried out. To evaluate the feasibility of the Ti-34Nb-6Sn alloy as an implant biomaterial, microstructural and mechanical characterizations, as well as corrosion susceptibility and ion release tests, were performed. Results indicated microstructures dominated by the presence of -Ti phase and a lower percentage of -Ti
and Nb phases. The porosity percentage decreased when the compaction pressure increased. Both conditions presented a good match between the elastic moduli of the alloy (14.0 to 18.8 GPa) and that reported for the bone tissue. The Ti, Nb and Sn ions released for both compaction conditions were within the acceptable ranges for the human body. Condition B showed higher corrosion resistance in comparison with condition A. Based on the obtained results, the produced porous Ti-34Nb-6Sn alloys are feasible materials for orthopedic implant applications.
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Subjects:
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Elastic modulus
,
Ion release
,
Corrosion
,
Mechanical behavior
,
Biomaterial
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Copyrigths:
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Reconocimiento (by)
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Source:
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Powders. (eissn:
2674-0516
)
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DOI:
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10.3390/powders1010002
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Publisher:
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MDPI
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Publisher version:
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https://doi.org/10.3390/powders1010002
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Project ID:
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info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-097810-B-I00/ES/BIOCOMPATIBILIDAD DE NUEVAS ALEACIONES PULVIMETALURGICAS DE TITANIO OBTENIDAS POR TECNOLOGIAS AVANZADAS/
info:eu-repo/grantAgreement/FAPESP//2017%2F13876-2/
info:eu-repo/grantAgreement/FAPESP// 2019%2F24237-6/
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Thanks:
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This research was funded by the Fundação de Amparo à Pesquisa do Estado de São Paulo
(FAPESP) (grant: 2017/13876-2; 2019/24237-6), by the Ministerio Español de Ciencia, Innovación
y Universidades, with Grant RTI2018-097810-B-I00, ...[+]
This research was funded by the Fundação de Amparo à Pesquisa do Estado de São Paulo
(FAPESP) (grant: 2017/13876-2; 2019/24237-6), by the Ministerio Español de Ciencia, Innovación
y Universidades, with Grant RTI2018-097810-B-I00, and by the Instituto de Pesquisas Tecnológicas
do Estado de São Paulo (IPT-SP). L.R.-R. acknowledges CONACyT for the PhD scholarship with
number 465504.
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Type:
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Artículo
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