Listar Centro de Investigacións Tecnolóxicas por autor "Amigó, Vicente"
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Effect of Alloying Elements on Laser Surface Modification of Powder Metallurgy to Improve Surface Mechanical Properties of Beta Titanium Alloys for Biomedical Application
Rossi, M. C.; Amado, José; Tobar, M. J.; Vicente-Escuder, Ángel; Yáñez, A.; Amigó, Vicente (Elsevier, 2021-09)[Abstract] Beta-type titanium alloy surfaces (Tie35Nbe10Ta (TNT) and Tie30Nbe4Sn (TNS)) weremodified by laser using a power of 1000 W and speed of 6.7 mm/s (Condition A) and a powerof 1500 W with speed of 10 mm/s (Condition ... -
Laser Surface Modification in Ti-xNb-yMo Alloys Prepared by Powder Metallurgy
Tendero, Inmaculada; Rossi, Mariana; Viera, Mauricio; Amado, José; Tobar, M.J.; Vicente-Escuder, Ángel; Yáñez, Armando; Amigó, Vicente (MDPI, 2021-02)[Abstract] The main objective was to study the effect of surface modification by laser on Ti-Nb-Mo powder metallurgical alloys to improve their mechano-chemical behavior and their application as a biomedical implant. The ... -
Surface Modification of Porous Titanium Discs Using Femtosecond Laser Structuring
Trueba Muñoz, Paloma; Amado, José; Rodríguez, Ángel; Tobar, M.J.; Giner, Mercé; Amigó, Vicente; Torres, Yadir (MDPI, 2020-06)[Abstract] The failure of titanium implants is associated with two main problems that include the bone resorption and fracture of the surrounding bone tissue (stiffness incompatibility) and implant loosening (poor ...