Rolling contact fatigue behavior of Ti/TiN coated ADI by cathodic arc deposition

Sliding wear performance of TiAl-based nitride coatings deposited on ADI by cathodic arc deposition and plasma based ion implantation and deposition

“…A total film thickness of about 1.2 µm was selected, while the TiAl layer thickness of the bilayer coatings was approximately 0.2 µm. According to previous studies [32,36], the combinations of temperature and time employed for each coating variant do not produce degradation of ADI microstructure.…”

“…However, the performance of Ti 1- x Al x N coatings depends strongly on their crystal structure which changes from cubic to hexagonal at an Al content x = 0.6 and causes a decrease in hardness and wear resistance [27–30]. The authors of the present work compared the wear behaviour, under lubricated rolling contact conditions, of ADI coated with TiN and TiAlN films deposited by CAD and by PBIID [31–33]. It was found that, under the deposition conditions used, TiN and TiAlN coatings grew with a cubic-NaCl type structure.…”

Mechanical and tribological behavior of Ti/TiN and TiAl/TiAlN coated austempered ductile iron

“…In previous works, the authors of this paper studied the RCF behavior of ADI samples coated with monolayer and bilayer films deposited by cathodic arc deposition (CAD) using industrial and experimental devices, respectively [1][2][3]. It was found that the resistance of the monolayer coated samples increases as coating hardness and thickness decrease.…”