dc.creator | Normand, Juliette | es |
dc.creator | Moriche Tirado, Rocío | es |
dc.creator | García Garrido, Cristina | es |
dc.creator | Sepúlveda Ferrer, Ranier Enrique | es |
dc.creator | Chicardi Augusto, Ernesto | es |
dc.date.accessioned | 2022-02-10T15:48:58Z | |
dc.date.available | 2022-02-10T15:48:58Z | |
dc.date.issued | 2020-11 | |
dc.identifier.citation | Normand, J., Moriche Tirado, R., García Garrido, C., Sepúlveda Ferrer, R.E. y Chicardi Augusto, E. (2020). Development of a TiNbTaMoZr-Based High Entropy Alloy with Low Young´s Modulus by Mechanical Alloying Route. Metals, 10 (11). Article number 1463. | |
dc.identifier.issn | EISSN 2075-4701 | es |
dc.identifier.uri | https://hdl.handle.net/11441/129863 | |
dc.description.abstract | In this work, an equiatomic TiNbTaMoZr-based high-entropy alloy (HEA) has been developed by a powder metallurgy route, which consists of a process of combined one-step low-temperature mechanical milling starting from the transition metals as raw materials and a subsequent pressureless sintering. In this way, the optimized synthesized specimen, after 10 h of milling time, showed two di erent body-centered cubic (bcc) TiNbTaMoZr alloys, which, after sintering at 1450 C, 1 h of dwell time and a heating and cooling rate of 5 C min-1, it remained formed as two bcc TiNbTaMoZr-based HEAs. This material, with micrometric and equiaxed particles, and with homogeneously distributed phases, presented a Young’s modulus that was significantly higher (5.8 GPa) and lower (62.1 GPa) than that of the usual commercially pure (cp) Ti and Ti6Al4V alloy used for bone-replacement implants. It also presented similar values to those of the HEAs developed for the same purpose. These interesting properties would enable this TiNbTaMoZr-based HEA to be used as a potential biomaterial for bulk or porous bone implants with high hardness and low Young´s modulus, thereby preventing the appearance of stress-shielding phenomena | es |
dc.description.sponsorship | Universidad de Sevilla 2019/00000600 | es |
dc.format | application/pdf | es |
dc.format.extent | 15 p. | es |
dc.language.iso | eng | es |
dc.publisher | MDPI | es |
dc.relation.ispartof | Metals, 10 (11). Article number 1463. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | High-entropy alloys | es |
dc.subject | Titanium | es |
dc.subject | Biomaterials | es |
dc.subject | Bone tissue engineering | es |
dc.subject | Mechanical alloying | es |
dc.subject | Young’s modulus | es |
dc.title | Development of a TiNbTaMoZr-Based High Entropy Alloy with Low Young´s Modulus by Mechanical Alloying Route | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería y Ciencia de los Materiales y del Transporte | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física de la Materia Condensada | es |
dc.relation.projectID | 2019/00000600 | es |
dc.relation.publisherversion | http://dx.doi.org/ 10.3390/met10111463 | es |
dc.identifier.doi | 10.3390/met10111463 | es |
dc.journaltitle | Metals | es |
dc.publication.volumen | 10 | es |
dc.publication.issue | 11 | es |
dc.publication.initialPage | Article number 1463 | es |
dc.contributor.funder | Universidad de Sevilla | es |