A comparative study of CrN, ZrN, NbN and TaN layers as cobalt diffusion barriers for CVD diamond deposition on WC–Co tools
Idioma
en
Article de revue
Este ítem está publicado en
Surface and Coatings Technology. 2007, vol. 202, n° 2, p. 222-231
Elsevier
Resumen en inglés
Chromium, zirconium, niobium and tantalum nitrides layers have been sputtered onto WC–12 wt.% Co substrates as diffusion barriers and buffer layers for improving performances of diamond surface coating. X-ray diffraction ...Leer más >
Palabras clave en inglés
Diamond surface coating
Transition and refractory metal nitride thin films
Diffusion barriers
Nitride layers thermo chemical stability
Nitride layers carburization
Cobalt diffusion