Now showing items 1-5 of 5

  • Degradation resistance of 3Y-TZP ceramics sintered using spark plasma sintering 

    Kiran Chitapalli, Ravi; García Marro, Fernando; Valle Chiro, Jorge Antonio; Yan, Haixue; Reece, Michel; Anglada Gomila, Marcos Juan (IOP Publishing. Institute of Physics, 2009)
    Article
    Restricted access - publisher's policy
    Commercially available tetragonal zirconia powder doped with 3 mol% of yttria has been sintered using spark plasma sintering (SPS) and has been investigated for its resistance to hydrothermal degradation. Samples were ...
  • Nanoindentation and fracture toughness of nanostructured zirconia/multi-walled carbon nanotube composites 

    Melk, Latifa; Roa Rovira, Joan Josep; García Marro, Fernando; Antti, Marta-Lena; Milsom, Ben; Reece, Michel; Anglada Gomila, Marcos Juan (2015-03-01)
    Article
    Restricted access - publisher's policy
    Multi-walled carbon nanotubes (MWCNTs)/3 mol% yttria-doped tetragonal zirconia (3Y-TZP) composites were produced using spark plasma sintering (SPS) with MWCNT content ranging within 0-2 wt%. In the present paper, it was ...
  • Processing and characterization of high-density zirconia-carbon nanotube composites 

    Chintapalli, R.K.; García Marro, Fernando; Milsom, Ben; Reece, Michel; Anglada Gomila, Marcos Juan (2012-07-15)
    Article
    Restricted access - publisher's policy
    Addition of multiwall carbon nanotubes (MWCNTs) to polycrystalline ceramics is currently considered as a potential method for improving their mechanical properties, mainly their fracture toughness. High density composites ...
  • Relationship between density and mechanical properties of spark plasma sintered zirconia ceramics 

    Kiran Chitapalli, Ravi; García Marro, Fernando; Mestra Rodríguez, Álvaro Miguel; Reece, Michel; Anglada Gomila, Marcos Juan (2010)
    Conference report
    Restricted access - publisher's policy
    Zirconia ceramics stabilized with 3 mol % Yttria were produced by spark-plasma sintering. Toughness, Vickers hardness, nanoindentation elastic modulus and Berkovich hardness were determined in terms of the final density ...
  • Stability of nanocrystalline spark plasma sintered 3Y-TZP 

    Kiran Chitapalli, Ravi; Mestra Rodríguez, Álvaro Miguel; García Marro, Fernando; Yan, Haixue; Reece, Michel; Anglada Gomila, Marcos Juan (2010)
    Article
    Open Access
    Spark plasma sintered 3Y-TZP has been investigated with respect to hydrothermal ageing and grinding. The sintering was performed between the temperatures of 1,100 and 1,600 °C for a soaking time of 5 minutes and the resulting ...