Study of Tribological Properties of Nanolamellar WS₂ and MoS₂ as Additives to Lubricants

Figure 3

Friction coefficient of nanolamellar (NL) WS₂ and MoS₂ and commercial (C) micron-sized MoS₂ powder at 25°C (a) and 400°C (b).

(a)

(b)