A wear-resistant part made of ceramic metal matrix - composite material, ceramic cake for a part made of ceramic metal matrix - composite, grinding roller and table cladding, comprising a part made of ceramic metal matrix - composite material

摘要

Expendable part made of ceramic metal matrix - composite material (mmcc), wherein the inner part comprises a wear section by a ceramic cake (1) is formed with metal (4) is impregnated, wherein the ceramic cake ceramic grains (2), the aluminum oxide, wherein the ceramic cake (1) further comprises grains (5), which comprise a material that is selected from the group consisting of boron carbide, silicon carbide or tungsten carbide.