Now showing items 1-3 of 3

    • An approximation of tribological behavior of Ti1−xAlxN coatings against animal bone in ringer’s solution 

      Alba de Sánchez, Nelly Cecilia; Esguerra Arce, Adriana; Amaya, Cesar; Ipaza's, Leonidas (Revista Mexicana de Física, 2014-03)
      Due to their excellent properties, Ti-Al-N coatings have become attractive for biomedical applications. In this paper, friction and wear properties of Ti1−xAlxN films having various aluminum contents, x, have been studied. ...
    • Corrosion-erosion effect on TiN/TiAlN multilayers 

      Cabrera Cifuentes, Gerardo; Caicedo Angulo, Julio Cesar; Aperador, William; Amaya, Cesar; Escobar, C. (Journal of Materials Engineering and Performance, 2011-12-16)
      El objetivo de este trabajo es estudiar el comportamiento electroquímico en condiciones de corrosión-erosión para [TiN / TiAlN] n recubrimientos multicapa con número de bicapa ( n ) de 2, 6, 12 y 24 y / o período de bicapa ...
    • Propiedades tribológicas de multicapas nanoestructuradas de AL2O3/YSZ depositadas sobre aceros AISI 304 y H13 

      Alba de Sánchez, Nelly Cecilia; Zambrano Romero, Gustavo Adolfo; Gómez Sarduy, María Elena; Amaya, Cesar (Revista Colombiana de Física, 2014)
      This paper presents a tribological study of Al2O3/YSZ nanostructured coatings deposited as thin film, to be applied in high performance devices which are subjected to high temperatures cycles. During the development of ...