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Ara es mostren els items 91-99 de 99

    • The influence of unshielded small cracks in the fracture toughness of yttria and of ceria stabilised zirconia 

      Melk, Latifa; Turón Viñas, Miquel; Roa Rovira, Joan Josep; Antti, Marta-Lena; Anglada Gomila, Marcos Juan (Elsevier, 2016-01-01)
      Article
      Accés restringit per política de l'editorial
      The fracture toughness, Ric of two 3Y-ZrO2 with different grain size (177 and 330 nm) and 12Ce-ZrO2 were determined from a sharp micro-machined notch by Ultra-Short Pulsed Laser Ablation (UPLA) where a micro-cracked zone ...

    • Thermal and mechanical stability of wurtzite-ZrAlN/cubic-TiN and wurtzite-ZrAlN/cubic-ZrN multilayers 

      Chen, Y.H.; Rogstrom, Lina; Roa Rovira, Joan Josep; Zhu, J. Q.; Schramm, I. C.; Johnson, L. J. S.; Schell, N.; Mücklich, Franck; Anglada Gomila, Marcos Juan; Odén, Magnus (Elsevier, 2017-09-15)
      Article
      Accés obert
      The phase stability and mechanical properties of wurtzite (w)-Zr0.25Al0.75N/cubic (c)-TiN and w-Zr0.25Al0.75N/c-ZrN multilayers grown by arc evaporation are studied. Coherent interfaces with an orientation relation of c-TiN ...

    • Thermal stability in air of surface nitrided 3Y-TZP 

      Valle Chiro, Jorge Antonio; Mestra Rodríguez, Álvaro Miguel; Anglada Gomila, Marcos Juan (Elsevier, 2011-06)
      Article
      Accés restringit per política de l'editorial
      Surface nitriding can be optimised to protect 3Y-TZP against hydrothermal degradation and at the same time to keep the mechanical properties of the surface and the bulk unchanged. However, thermal stability is a concern ...

    • Tomography of indentation cracks in feldspathic dental porcelain on zirconia 

      Rueda Arango, Astrid Oasis; Seuba, Jordi; Anglada Gomila, Marcos Juan; Jiménez Piqué, Emilio (2013-02-11)
      Article
      Accés restringit per política de l'editorial
      Objectives The objective of this work is to study the crack produced by spherical and sharp indentation on veneering feldspathic dental porcelain in order to understand the morphology of the cracks in the surface and ...

    • Tribological behaviour of surface nitrided zirconia 

      Valle Chiro, Jorge Antonio; Jiménez Piqué, Emilio; Mestra Rodríguez, Álvaro Miguel; Anglada Gomila, Marcos Juan (2008)
      Text en actes de congrés
      Accés restringit per política de l'editorial

    • Wear behaviour of MWCNTs/CNTs composites 

      Melk, Latifa; Roa Rovira, Joan Josep; Antti, Marta-Lena; Anglada Gomila, Marcos Juan (2014)
      Comunicació de congrés
      Accés obert

    • Wear damage mechanisms in 3Y-TZP ceramics 

      Hvizdos, Pavol; Mestra Rodríguez, Álvaro Miguel; Anglada Gomila, Marcos Juan (2008)
      Article
      Accés restringit per política de l'editorial
      Tribological behaviour of two 3Y-TZP materials (polycrystalline zirconia stabilized by 3% of yttria) with different heat treatments (i.e. different grain size) has been studied using ball-on-disc technique in dry conditions ...

    • Weibull characterization of the flexural strength of hydrothermally degraded 3Y-TZP zirconia 

      García Marro, Fernando; Mestra Rodríguez, Álvaro Miguel; Lamghari, Manal; Anglada Gomila, Marcos Juan (2010)
      Text en actes de congrés
      Accés obert
      The flexural strength of 3% mol yttria-stabilized tetragonal polycrystalline zirconia (3Y-TZP) with a ~0.30m grain size was studied under 4-point bending test. The material was evaluated both as received and after water ...

    • Weibull strength statistics of hydrothermally aged 3 mol% yttria-stabilised tetragonal zirconia 

      García Marro, Fernando; Mesta, A.; Anglada Gomila, Marcos Juan (2014-09-01)
      Article
      Accés restringit per política de l'editorial
      The effect of hydrothermal degradation on the flexural strength and on the fracture statistics of 3 mol% yttria-stabilized tetragonal zirconia (3Y-TZP) has been investigated. To do so, a large number ( > 30) of specimens ...