Name of sample

Wear loss

(micro meters)

Wear rate (mm³/m)

Coefficient of friction

Specific wear rate

(mm³/N∙m)

Base Metal

81.0

2.2923

0.325

0.4073

AA 6061-0% TiB₂ MMC

68.0

3.4

0.317

0.3400

AA 6061-4%TiB₂ MMC

14.5

0.7291

0.121

0.07291

AA 6061-8%TiB₂ MMC

12.5

0.563

0.191

0.06285

AA 6061-12%TiB₂ MMC

56.3

1.598

0.210

0.2840