5 papers
Effect of Self-Lubricating Carbon Materials on the Tribological Performance of Ultra-High-Molecular-Weight Polyethylene
N. Camacho, J. D. Escobedo-Rodríguez, J. M. Alvarado-Orozco +1
Ultra-high-molecular-weight polyethylene (UHMWPE) has been the gold standard for total knee replacements. Due to the knee's natural movements, UHMWPE wear debris production is inev…
Effect of pre-oxidation treatments on the structural, microstructural, and chemical properties of (Ni,Pt)Al systems
J. E. Garcia-Herrera, D. G. Espinosa-Arbelaez, L. A. Caceres-Diaz +5
The effect of isothermal pre-oxidation treatments on the \b{eta}-(Ni,Pt)Al + René N5 system degradation is here reported. The oxidation treatments were carried out from 900 (mostly…
Theoretical-Experimental failure analysis of the c-Al0.66Ti0.33N-M2 steel system using nanoindentation instrumented and finite element analysis
A. E. Gómez-Ovalle, M. Torres, J. M. Alvarado-Orozco +6
A theoretical-experimental methodology for failure analysis of the c-Al0.66Ti0.33N / Interface / M2 steel coating system is proposed here. This c-Al0.66Ti0.33N coating was deposite…
Phase stability and elastic properties in the system from first principles
Erik Gutiérrez-Valladares, Rurick Santos-Fragoso, Guillermo Vázquez-Tovar +5
Multicomponent nitrides are a hot research topic in the search of hard coatings. The effect of substitutions on the phase stabilities, magnetic, and elastic properties of $Al_{1-x-…
Effect of thermal treatments in high purity Ar on the oxidation behavior of arc-PVD c-Al0.66Ti0.33N coatings
G. C. Mondragon Rodriguez, Y. Chipatecua-Godoy, N. Camacho +3
The effect of temperature in high purity Ar (low oxygen partial pressure) on the oxidation and crystal phase evolution of c-Al0.66Ti0.33N arc-PVD coatings was investigated. High te…