Now showing items 1-5 of 5

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      Effects of Boron Addition on the Microstructure and Mechanical Properties of (Ti,Ta)(C,N)-Co Based Cermets  [Article]

      Chicardi Augusto, Ernesto; Gotor Martínez, Francisco José (MDPI, 2019-07)
      In this work, a titanium–tantalum carbonitride based cermet, with cobalt as the binder phase and boron as a sintering additive, was developed by a mechanically induced self-sustaining reaction process using two different ...
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      Influence of temperature on the biaxial strength of cemented carbides with different microstructures  [Article]

      Chicardi Augusto, Ernesto; Bermejo, Raúl; Gotor Martínez, Francisco José; Llanes, Luis; Torres Hernández, Yadir (Elsevier, 2018)
      The effect of the temperature on the mechanical strength of WC-Co cemented carbides with different microstructures (grain size and binder content) was evaluated. Biaxial flexural tests were performed on three cemented ...
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      Manufacturing optimisation of an original nanostructured (beta + gamma)-TiNbTa material  [Article]

      García Garrido, Cristina; Gutierrez-Gonzalez, C.F.; Torrecillas, Ramón; Pérez Pozo, Luis; Salvo, Christopher; Chicardi Augusto, Ernesto (Elsevier Editora Ltda, 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 ...
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      Sol-gel deposition of hydroxyapatite coatings on porous titanium for biomedical applications  [Article]

      Domínguez-Trujillo, Cristina; Peón, Eduardo; Chicardi Augusto, Ernesto; Pérez, H.; Rodríguez-Ortiz, José Antonio; Pavón Palacio, Juan José; García-Couce, J.; Galván, J.C.; García-Moreno, F.; Torres Hernández, Yadir (Elsevier, 2018)
      The stress shielding and the poor osseointegration in titanium implants are still problems to be resolved. In this context, this work proposes a balanced solution. Titanium samples were fabricated, with a porosity of ...
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      Synthesis of a cubic Ti(BCN) advanced ceramic by a solid-gas mechanochemical reaction  [Article]

      Chicardi Augusto, Ernesto; García Garrido, Cristina; Beltrán, A.M.; Sayagués de Vega, María Jesús; Gotor Martínez, Francisco José (Elsevier, 2018-11-12)
      In this work, a titanium boron carbonitride advanced ceramic was successfully synthesised by a solid-gas mechanochemical reaction in a planetary ball mill from a mixture of elemental Ti, B, and C under nitrogen atmosphere. ...