Table 5.

Wear rate of C_mC, WC, and CC during wear experiment conducted at 8 N applied load and 300 m sliding distance at room temperature in dry and wet condition

Conc of fillers (Wt %)	Wear rate (mm3/Nm)×10–6
	CmC		WC		CC
	Dry condition	Wet condition	Dry condition	Wet condition	Dry condition	Wet condition
0	4.8	3.9	4.8	3.9	4.8	3.9
0.2	4	3.5	3.7	2.9	3.1	2.7
0.4	3.6	3.2	2.9	2	2.4	1.2
0.6	3.33	3.1	2.6	1.8	2.9	2.5
0.8	3.2	2.5	3.7	2.5	3.4	3
1.0	4.5	3.9	6.2	5.6	4.7	3.8

Bold entries represent optimum properties