Research Article

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

Figure 5

Evolution of friction coefficients (a) and wear volumes (b) of Ti3SiC2 discs lubricated by PBE, TBP, and glycerol at 25°C under 100 N.
548658.fig.005a
(a)
548658.fig.005b
(b)