Agent for making contacts on ceramic resistances - contg. conducting metal and same ceramic conductor as in resistance

摘要

Agent for making contacts on ceramic resistance, e.g. thermistors, esp. for use at temp. above 400 degrees C, consists of (I) a conducting metal, and (II) an additive consisting of the same electrically conducting ceramic material as that in conducting component of the ceramic resistance. The agent remains strongly bonded during long exposure to temps above 400 degrees C. The agent pref. consists of 20-90 wt. % (I) and 80-10 vol. % (II). (I) pref. consists of a high melting noble metal, esp. Pt. (II) pref. consists of Fe2O3.