Cutting performance of CrN and Cr-Si–N coated end-mill deposited by hybrid coating system for ultra-high speed micro machining

Effect of copper content and substrate bias on structure and mechanical properties of reactive sputtered CrCuN films

“…added into CrN films for improved properties, such as Ag [20][21][22], Cu [23][24][25], W [26], Al [27,28], Si [29], Ti [30], Zr [31,32], etc., copper is an unusual element because copper and chromium are immiscible and cannot form intermetallic compounds according to equilibrium phase diagram. Therefore, the effect of the copper doping on microstructure and performance of CrN films deserves concerns.…”

Structure and characteristics of reactive magnetron sputtered (CrTaTiVZr)N coatings

“…VN shows a generation of surface layer acting as solid lubricant due to its oxidation [18]. CrN is considered to be competent for high speed machining of the hardworking materials [19]. As a result of the combination of these individual nitrides with different functionality, HEA nitride may have wide application potential.…”

Fabrication and Research of Superhard (Zr-Ti-Cr-Nb)N Coatings

“…[1][2][3][4][5][6]. Ternary and quaternary nitride systems are under great interest because of their unique combination of structural characteristics and exceptional mechanical properties, wear-corrosion-oxidation resistance.…”