DLC and Carbon Related Coatings 1

[28-C-01] Effect of Phosphonate Additives with Hydroxy Groups on Tribological Properties of ta-C under Boundary Lubrication

*Takayuki Tokoroyama¹, Kento Tanaka¹, Noritsugu Umehara¹, Motoyuki Murashima², Tadashi Oshio³, Kazuhiro Yagishita³ (1. Nagoya University, Japan, 2. Tohoku University, Japan, 3. ENEOS Corporation, Japan)

Keywords:ta-C, additives, tribolayer, hydroxy group, boundary lubrication