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

Table 2

Pass load and weld load values from the four-ball test.

Specimen	Pass load (Kg)	Weld load (Kg)
Mineral oil	126	160
Mineral oil + 0.1% wt MWNT	160	200
Mineral oil + 0.5% wt MWNT	160	200
Mineral oil + 0.6% wt MWNT	160	200
Mineral oil + graphite	160	200