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
A thermistor sintered body stably provides a desired B constant even if a composition deviation of an additive element has occurred. The thermistor sintered body includes a Y2O3 phase and a Y(Cr, Mn)O3 phase, wherein 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 balance being unavoidable impurities and Y. In the thermistor sintered body, Ca and Sr may be dissolved in the Y(Cr, Mn)O3 phase.
THERMISTOR SINTERED BODY AND TEMPERATURE SENSOR ELEMENT
A thermistor sintered body stably provides a desired B constant even if a composition deviation of an additive element has occurred. The thermistor sintered body includes a Y2O3 phase and a Y(Cr, Mn)O3 phase, wherein 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 balance being unavoidable impurities and Y. In the thermistor sintered body, Ca and Sr may be dissolved in the Y(Cr, Mn)O3 phase.
THERMISTOR SINTERED BODY AND TEMPERATURE SENSOR ELEMENT
TAKEUCHI AKITAKA (author) / NIIZEKI NAOHIRO (author)
2021-07-22
Patent
Electronic Resource
English