Friction and wear performances of brake material dry sliding against a composite with a semi-interpenetrating network structure of ceramics and Al-alloy

► 38 vol% ceramics and 62 vol% Al-alloy composites as automotive brake rotor materials. ► The friction coefficient decreased within the range 40 - 160 N. ► The friction coefficient at 100 °C was superior to that at 250 °C. ► Wear increased at 100 °C but decreased at 250 °C. ► Friction fade took place at high temperatures.