Results 1 to 10 of about 31 (25)
Biocompatibility and Cellular Behavior of TiNbTa Alloy with Adapted Rigidity for the Replacement of Bone Tissue [PDF]
Metals, 2021 In this work, the mechanical and bio-functional behavior of a TiNbTa alloy is evaluated as a potential prosthetic biomaterial used for cortical bone replacement. The results are compared with the reference Ti c.p.
Mercè Giner +9 more
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Manufacturing optimisation of an original nanostructured (beta + gamma)-TiNbTa material
Journal of Materials Research and Technology, 2019 An original (beta + gamma)-TiNbTa material was manufactured by an optimised powder metallurgy treatment, based on a mechanical alloying (MA) synthesis, carried out at low energy, and a subsequently field assisted consolidation technique, the pulsed ...
Cristina García-Garrido +5 more
doaj +6 more sources
Multifunctional Hybrid Material for Endoprosthetic Implants Based on Alumina-Toughened Zirconia Ceramics and Additively Manufactured TiNbTa Alloys. [PDF]
Materials (Basel)Aseptic implant loosening after a total joint replacement is partially influenced by material-specific factors when cobalt–chromium alloys are used, including osteolysis induced by wear and corrosion products and stress shielding. Here, we aim to characterize a hybrid material consisting of alumina-toughened zirconia (ATZ) ceramics and additively ...
Sass JO +11 more
europepmc +3 more sources
Physical and Biological Properties of TiNbTa Alloy
2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP), 2018 This work is devoted to obtaining a superelastic alloy with acceptable biomechanical parameters, investigation of mechanical properties and cytotoxicity. An ingot of TiNbTa alloy (titanium-niobium-tantalum) was smelted by two remelting in an arc furnace vacuum furnace.
Alexander Pogrebnjak +8 more
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Effects of Al on Precipitation Behavior of Ti-Nb-Ta-Zr Refractory High Entropy Alloys
Metals, 2021 Addition of Al can decrease density and improve oxidation resistance of refractory high entropy alloys (RHEAs), but may cause complicated precipitation and further affect mechanical properties. The present work studied the microstructural evolution of Al-
Jing Wen, Xin Chu, Yuankui Cao, Na Li
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Wear Characterization of Laser Cladded Ti-Nb-Ta Alloy for Biomedical Applications
Crystals, 2022 Additive manufacturing (AM) has started to unfold diverse fields of applications by providing unique solutions to manufacturing. Laser cladding is one of the prominent AM technologies that can be used to fulfill the needs of custom implants.
Raj Soni +5 more
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Crystals, 2022 Titanium (Ti) and its alloys are predominant choices for use as biomaterials in human implants. Research has shown the adverse effects of using commercial Ti alloy Ti-6Al-4V in the human body, and this presents a need for viable alternatives.
Raj Soni +6 more
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Estudio de biocompatibilidad y osteointegración de nuevos materiales protésicos
Revista de Osteoporosis y Metabolismo Mineral, 2020 Objetivo: Los implantes óseos son utilizados cada vez con mayor frecuencia en la práctica clínica y, entre los materiales, el Ti o sus aleaciones son los de mejor rendimiento por sus propiedades fisicoquímicas.
Giner M +8 more
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Machinability of Nano-Structured Biomaterials for Dental Implants
Communications, 2014 High quality materials are characterized by increased wear resistance, high strength and hardness, abrasive wear resistance, heat and creep resistance. Due to these properties some materials are considered as hard to machine.
Dana Stancekova +3 more
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AIP Advances, 2019 Magnetic performances of β-Ti68.75Nb25X6.25 (X=Fe, Mo, Sn, Ta, Zr) alloys were investigated with first-principles method. The results indicate that the alloys of TiNbSn, TiNbTa, and TiNbZr exhibit interestingly strong magnetism.
Hui Hu +5 more
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