Now showing items 1-4 of 4

    • Atom Probe Tomography investigations on grain boundary segregation in polycrystalline Ti(C,N) and Zr(C,N) CVD coatings 

      El Azhari, Idriss; Barrirero, Jenifer; García, José; Soldera, Flavio; Llanes Pitarch, Luis Miguel; Mücklich, F. (2019-03-15)
      Article
      Open Access
      Atom Probe Tomography (APT) was used to obtain a direct evidence of chlor segregation and cobalt diffusion at the grain boundaries (GBs) of polycrystalline coatings deposited by moderate temperature chemical vapor deposition ...
    • Contact damage investigation of CVD carbonitride hard coatings deposited on cemented carbides 

      El Azhari, Idriss; García, José; Soldera, Flavio; Suárez, Sebastian; Jiménez Piqué, Emilio; Mücklich, Frank T.; Llanes Pitarch, Luis Miguel (2020-01-01)
      Article
      Restricted access - publisher's policy
      The evolution of damage induced as contact load is increased has been investigated on single- and multilayered coated cemented carbides by means of spherical indentation. The main objective of the study was to assess the ...
    • Investigations on micro-mechanical properties of polycrystalline Ti(C,N) and Zr(C,N) coatings 

      El Azhari, Idriss; García, José; Zamanzade, Mohammad; Soldera, Flavio; Pauly, Christoph; Llanes Pitarch, Luis Miguel; Mücklich, Frank (2018-05-01)
      Article
      Open Access
      Micro-mechanical properties of Ti(C,N) and Zr(C,N) coatings deposited by chemical vapor deposition on a WC-Co cemented carbide substrate were examined by micro-compression testing using a nanoindenter equipped with a flat ...
    • Micromechanical investigations of CVD coated WC-Co cemented carbide by micropillar compression 

      El Azhari, Idriss; García, José Luis; Zamanzade, Mohammad; Soldera, Flavio; Pauly, Christoph; Motz, Christian; Llanes Pitarch, Luis Miguel; Mücklich, Frank T. (Elsevier, 2020-01-15)
      Article
      Open Access
      Deformation behavior of an industrial coated cemented carbide (WC-Co substrate coated with CVD multilayer of TiN/Zr(C,N)/Ti(C,N,O)/Al2O3) was investigated by means of micropillar compression method. In addition to the WC-Co ...