Ohmic electrode material for semiconductor ceramic - comprising aluminium@, silicon@ and glass frit

摘要

An ohmic electrode material for a semiconductor ceramic contains 48-96 (72-96) wt.% Al and 4-52(4-28) wt.% Si. Also claimed is a semiconductor ceramic element contg. a semiconductor ceramic and an ohmic electrode of the above compsn.. USE/ADVANTAGE - The electrode material is used for semiconductor ceramics with an ohmic contact and ceramic elements, e.g. thermistors with positive temp. coeffts., varistors and resistors. The material has good ohmic contact and good resistance to moisture.