Metal nitride-based PVD coatings significantly increase steel substrate lifetime and service quality, thereby obtaining low friction, thermal stability and high corrosion resistance in different environments.
Así, las multicapas son ampliamente usadas en la industria metalúrgica, mecánica, óptica y de semiconductores a causa del incremento de la resistencia al desgaste y a la corrosión Ahn et al., 2003.