Research Article

Analysis of Tribological Behavior of Carbon Nanotube Based Industrial Mineral Gear Oil 250 cSt Viscosity

Table 3

Scar diameters of different specimens.

SpecimenScar diameter at pass load (mm)

Base mineral oil3.624
Base mineral oil + graphite3.136
Base mineral oil + 0.1% wt MWNT2.431
Base mineral oil + 0.5% wt MWNT2.225
Base mineral oil + 0.6% wt MWNT2.313