Vacuum Tribological Properties of W-S-N Coatings Synthesized by Direct Current Magnetron Sputtering
Abstract
1. Introduction
2. Materials and Methods
3. Results and Discussion
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Properties vs. Coatings | WSx | WSN5 | WSN12.5 | WSN20 | |
---|---|---|---|---|---|
Composition (at.%) | W | 40.0 | 39.0 | 38.1 | 35.6 |
S | 59.0 | 45.6 | 37.9 | 38.1 | |
N | - | 14.6 | 23.0 | 25.5 | |
Hardness (GPa) | 3.7 | 6.6 | 8.0 | 7.2 | |
Friction Coefficients | Room Temperature (humid air) | 0.09 | 0.15 | 0.09 | 0.11 |
200 °C | 0.04 | 0.05 | 0.02 | 0.02 | |
Dry Nitrogen | 0.02 | 0.03 | 0.03 | 0.04 | |
Specific Wear Rates (mm3/Nm) | Room Temperature (humid air) | 4.10 × 10−7 | 1.00 × 10−7 | 7.20 × 10−8 | 6.10 × 10−7 |
200 °C | 3.00 × 10−7 | 1.30 × 10−7 | 7.10× 10−8 | 1.60 × 10−7 | |
Dry Nitrogen | 5.00 × 10−8 | 9.30 × 10−9 | 1.20 × 10−8 | 2.30 × 10−8 |
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Yaqub, T.B.; Yaqoob, K.; Mukhtar, A.; Fernandes, F.; Bondarev, A.; Ferreira, F.; Al-Rjoub, A.; Cavaleiro, A. Vacuum Tribological Properties of W-S-N Coatings Synthesized by Direct Current Magnetron Sputtering. Coatings 2022, 12, 1646. https://doi.org/10.3390/coatings12111646
Yaqub TB, Yaqoob K, Mukhtar A, Fernandes F, Bondarev A, Ferreira F, Al-Rjoub A, Cavaleiro A. Vacuum Tribological Properties of W-S-N Coatings Synthesized by Direct Current Magnetron Sputtering. Coatings. 2022; 12(11):1646. https://doi.org/10.3390/coatings12111646
Chicago/Turabian StyleYaqub, Talha Bin, Khuram Yaqoob, Amir Mukhtar, Filipe Fernandes, Andrey Bondarev, Fabio Ferreira, Abbas Al-Rjoub, and Albano Cavaleiro. 2022. "Vacuum Tribological Properties of W-S-N Coatings Synthesized by Direct Current Magnetron Sputtering" Coatings 12, no. 11: 1646. https://doi.org/10.3390/coatings12111646
APA StyleYaqub, T. B., Yaqoob, K., Mukhtar, A., Fernandes, F., Bondarev, A., Ferreira, F., Al-Rjoub, A., & Cavaleiro, A. (2022). Vacuum Tribological Properties of W-S-N Coatings Synthesized by Direct Current Magnetron Sputtering. Coatings, 12(11), 1646. https://doi.org/10.3390/coatings12111646