Effect of substrate bias on the tribological behavior of ta-C coating prepared by filtered cathodic vacuum arc

YC Ean, YJ Jang, JK Kim, WL Yun Hsien… - International Journal of …, 2017 - Springer
Tetrahedral amorphous carbon (ta-C) films were coated on the tungsten carbide cobalt by
using filter cathodic vacuum arc (FCVA). All the specimens were coated at different bias …

A study on friction and wear properties of tetrahedral amorphous carbon coatings on various counterpart materials

MS Lim, YJ Jang, JK Kim, JH Kim… - Tribology and Lubricants, 2018 - koreascience.kr
This research addresses the improvement of tribo-systems, specifically regarding the
reduction of friction and wear through tribo-coupling between tetrahedral amorphous carbon …

The Effect of WS2 Powder Added Lubricant on Friction and Wear of Tetrahedral Amorphous Carbon Coating Films

YC Ean, JH Kim, SG Choi, WLY Hsien… - Journal of Friction and …, 2017 - Springer
The influence of nanopowder on the tribological properties of ta-C films were examined
under the lubrication condition. The addition of the tungsten disulphide, WS2 nanopowder in …