Electrical Resistivity, Tribological Behaviour of Multiwalled Carbon Nanotubes and Nanoboron Carbide Particles Reinforced Copper Hybrid Composites for Pantograph Application

Figure 12

(a–h) Effect of specific wear rate as a function of load.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)