Liquid phases sintered silicon carbide - ceramics with high electrical conductivity and surface quality, to a process for their preparation and use

摘要

Liquid phases sintered silicon carbide - ceramics with high electrical conductivity and surface quality, consisting of sic and a binder phase, wherein said binder phase is completely or partially surrounds the sic, and wherein the binder phase exclusively of a phase with garnet structure or a phase with garnet structure and a phase having the perovskite structure or a phase with garnet structure and al₂O₃ there is.