Title of article :
A study of the erosion–corrosion of PVD CrN/NbN superlattice coatings in aqueous slurries
Author/Authors :
Y. Purandare، نويسنده , , M.M. Stack، نويسنده , , P. Hovsepian، نويسنده ,
Issue Information :
ماهنامه با شماره پیاپی سال 2005
Abstract :
New generation PVD coatings include advanced “superlattice” structures in which the combination of tribological and corrosion properties may optimized. Such coatings of the CrN/NbN type offer the possibility of enhanced wear and corrosion resistance. However, there has been little work carried out to date to identify the mechanisms of wear of these coatings in environments where solid particles may impact the surface in corrosive conditions.
Keywords :
CrN/NbN PVD coatings , Erosion–corrosion , Aqueous slurries , Impact angle
