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Journal articles
Influence of bias voltage on properties of AlCrN coatings prepared by cathodic arc deposition
Abstract : AlCrN coatings were prepared by vacuum cathodic arc deposition. This low-temperature technique has been chosen due to its versatility, allowing the industrial up-scaling.
In this study, the attention was focused on the correlation of the bias voltage with the resulting mechanical–tribological properties. For this purpose, the bias voltage was varied from 0 to − 150 V. Indeed, the variation of grain sizes from 24 to 16 nm as well as the residual stresses from − 0.68 to − 8.94 GPa lead to obtain different mechanical–tribological properties. In this context, the sample deposited at − 100 V exhibited an enhanced hardness (50 ± 2 GPa) and an acceptable wear resistance.
https://hal-utt.archives-ouvertes.fr/hal-02278328
Contributor : Jean-Baptiste Vu Van Connect in order to contact the contributor
Submitted on : Wednesday, September 4, 2019 - 12:19:36 PM
Last modification on : Monday, December 13, 2021 - 9:16:49 AM
Contributor : Jean-Baptiste Vu Van Connect in order to contact the contributor
Submitted on : Wednesday, September 4, 2019 - 12:19:36 PM
Last modification on : Monday, December 13, 2021 - 9:16:49 AM