Micromechanical and Tribological Properties of Nanostructured Carbonitride Coatings Deposited by PVD Technique
Riga Technical University 61st International Scientific Conference "Materials Science and Applied Chemistry 2020" (MSAC 2020): Book of Abstracts 2020
Armands Leitāns, Jānis Lungevičs, Uldis Kanders, Irīna Boiko

Nanostructured smart coatings (NSC) based on the TiAlSi-CN composite structure elements were deposited using reactive high-power physical vapor deposition (PVD) technique. The advanced modular deposition system included up to 8 high-power magnetron sputtering devices (MSD) allowing operate them simultaneously and exceed power density of 120 W/cm2 within each device erosion zone. The novel designed NSC on bearing steel 100Cr6 substrates demonstrated enhanced mechanical and tribological properties comparably with bearing steel ones required for multifunctional high-tech applications. The deposited NSC containing TiAlSi-CN nanoparticles strengthened by Cr and Nb additives exhibited microhardness as high as 2500 HV values in comparison with 750 HV of 100Cr6 steel substrates.


Atslēgas vārdi
carbonitride coatings, PVD, trbological properties
Hipersaite
https://msac.rtu.lv/wp-content/uploads/sites/18/2020/10/tezes-2020.pdf

Leitāns, A., Lungevičs, J., Kanders, U., Boiko, I. Micromechanical and Tribological Properties of Nanostructured Carbonitride Coatings Deposited by PVD Technique. No: Riga Technical University 61st International Scientific Conference "Materials Science and Applied Chemistry 2020" (MSAC 2020): Book of Abstracts, Latvija, Rīga, 23.-23. oktobris, 2020. Riga: Riga Technical University, 2020, 59.-59.lpp. ISBN 978-9934-22-530-7.

Publikācijas valoda
English (en)
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