Tribological Performance and Lubrication Mechanism of Alkylimidazolium Dialkyl Phosphates Ionic Liquids as Lubricants for Si₃N₄-Ti₃SiC₂ Contacts

Figure 6

Evolution of friction coefficients (a) and wear volumes (b) of Ti₃SiC₂ discs lubricated by PBE, TBP, and glycerol at 100°C under 100 N.

(a)

(b)