P. Široký
3 Papers
P. Široký is an academic researcher. The author has contributed to research in topics: Tribology & Coating. The author has an hindex of 3, co-authored 3 publications.
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Papers
Comparison of tribological behaviour of TiN, TiCN and CrN at elevated temperatures
TL;DR: In this article, the wear data of PVD-coated instruments at temperatures exceeding room temperature were measured using a high-temperature tribometer (pin-on-disc, CSM Instruments).
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The tribological characteristics of TiCN coating at elevated temperatures
TL;DR: In this article, a high temperature tribometer (pin-on-disc, CSM Instruments) was used to measure the dependency of friction coefficient on cycles (sliding distance) up to 500 °C and the evolution of the friction coefficient with the cycles was measured under different conditions, such as temperature or sliding speed and the wear rate of the ball and coating.
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Tribological characteristics of CrCN coatings at elevated temperature
TL;DR: In this article, dry sliding wear experiments at specific temperatures ranging from 20 to 500 °C were conducted on CrCN coatings deposited onto steel substrates, where the coatings were worn against 100Cr6 bearing steel balls, Si3N4 and Al2O3 balls, using a pin-on-disc sliding configuration at a contact load of 5 N.
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