| abstract |
ThenThe invention relates to an electrically conductive ceramic composite material,nhe can fornthe most diverse applications and preferred at high temperaturesnbe used. It is an object of the invention an electricnTo provide a conductive ceramic material, in which anpredetermined electrical conductivityntargeted within a broad range and the asnComposite can be made from ceramic materials thatnan improved thermal expansion behaviornenable.nAn inventive electricnconductive ceramic composite material is with at least three ceramicnComponents formed. This is a ceramic base componentnSilicon nitride, SiAlON or aluminum nitride and the electricalnconductivityninfluenced by at least two ceramic components. There arenone or more component (s) of an electrically conductive silicidena metal that is selectednis composed of Mo, W, Ta, Nb, Ti, Zr, Hf, V and Cr and another ceramic componentnwith the oppositenthis / these component (s) of lower electrical conductivityncontain. |