Now showing items 1-2 of 2

  • Enhanced thermal stability and fracture toughness of TiAlN coatings by Cr, Nb and V-alloying 

    Chen, Yu-Hsiang; Roa Rovira, Joan Josep; Yu, C. H.; Johansson Joesaar, M.P; Andersson, J. M.; Anglada Gomila, Marcos Juan; Oden, M.; Rogstrom, Lina (Elsevier, 2018-05-25)
    Open Access
    The effect of metal alloying on mechanical properties including hardness and fracture toughness were investigated in three alloys, Ti~0.33Al0.50(Me)~0.17N (Me¿=¿Cr, Nb and V), and compared to Ti0.50Al0.50N, in the as-deposited ...
  • Mechanical and thermal stability of hard nitride coatings 

    Chen, Yu-Hsiang (Universitat Politècnica de Catalunya, 2018-06-12)
    Doctoral thesis
    Open Access
    Hard coating 's thermal stability is essential due to the high temperature environment of high-speed cutting applications, while the induced phase and microstructure evolution affects the mechanical properties. In this ...