Effect of Oxygen Content on Wear and Cutting Performance of AlCrON Coatings

Gao, Yang; Cai, Fei; Fang, Wei; You-zhi, Chen; Zhang, Shihong; Wang, Qimin

doi:10.1007/s11665-018-3823-7

Cited by 3 publications

(1 citation statement)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In combination with (AlCr)N, a small addition of O using Al 70 Cr 30 in the top layer of a double layer coating ((AlCr)N/(AlCr)NO) has been reported to increase the service life of tools in milling applications [181]. The effect of the oxygen content in doped AlCr based coatings, e.g., (AlCrSi)N, has also been investigated [132].…”

Section: Arc Evaporation: Oxynitride and Oxide Coatingsmentioning

confidence: 99%

Quo Vadis: AlCr-Based Coatings in Industrial Applications

et al. 2021

View full text Add to dashboard Cite

AlCr-based hard nitride coatings with different chemical compositions and architectures have been successfully developed and applied over the last few decades. Coating properties are mainly influenced by deposition conditions and the Al/Cr content. The fcc structure is dominant for an Al-content up to Al0.7Cr0.3N and is preferred for most cutting applications. Different (AlCrX)N alloying concepts, including X = Si, W, B, V, have been investigated in order to enhance oxidation resistance and wear behaviour and to provide tribological properties. AlCr-based oxynitrides and even pure oxides (Al1−xCrx)2O3 with different crystalline structures have been explored. Multi- and nanolayered coatings within the AlCr materials system, as well as in combination with (TiSi)N, for example, have also been implemented industrially. The dominant deposition technology is the vacuum arc process. Recently, advanced high-power impulse magnetron sputtering (HiPIMS) processes have also been successfully applied on an industrial scale. This paper describes basic coating properties and briefly addresses the main aspects of the coating processes as well as selected industrial applications.

show abstract

Section: Arc Evaporation: Oxynitride and Oxide Coatingsmentioning

confidence: 99%