A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
THERMISTOR SINTERED BODY AND TEMPERATURE SENSOR ELEMENT
The purpose of the present invention is to provide a thermistor sintered body for which a desired B constant can be stably obtained even if a composition deviation occurs in an additive element. The thermistor sintered body of the present invention comprises a sintered body that comprises a Y2O3 phase and a Y(Cr),Mn)O3 phase, and a chemical composition of Cr, Mn, Ca, and Y excluding oxygen is Cr: 3 to 12 mol%, Mn: 5 to 15 mol%, Ca: 1 to 8 mol%, and Sr: 1 to 25 mol%, with the remainder comprising inevitable impurities and Y. With the thermistor sintered body of the present invention, Ca and Sr can also be dissolved in a Y(Cr,Mn)O3 phase.
THERMISTOR SINTERED BODY AND TEMPERATURE SENSOR ELEMENT
The purpose of the present invention is to provide a thermistor sintered body for which a desired B constant can be stably obtained even if a composition deviation occurs in an additive element. The thermistor sintered body of the present invention comprises a sintered body that comprises a Y2O3 phase and a Y(Cr),Mn)O3 phase, and a chemical composition of Cr, Mn, Ca, and Y excluding oxygen is Cr: 3 to 12 mol%, Mn: 5 to 15 mol%, Ca: 1 to 8 mol%, and Sr: 1 to 25 mol%, with the remainder comprising inevitable impurities and Y. With the thermistor sintered body of the present invention, Ca and Sr can also be dissolved in a Y(Cr,Mn)O3 phase.
THERMISTOR SINTERED BODY AND TEMPERATURE SENSOR ELEMENT
THERMISTOR-SINTERKÖRPER UND TEMPERATURSENSORELEMENT
CORPS FRITTÉ DE THERMISTOR ET ÉLÉMENT DE CAPTEUR DE TEMPÉRATURE
TAKEUCHI AKITAKA (author) / NIIZEKI NAOHIRO (author)
2022-02-23
Patent
Electronic Resource
English