Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite thermistor material, and preparation method therefor and application thereof
A composite thermistor material, and a preparation method therefor and an application thereof. A perovskite structure oxide and a pyrochlore structure oxide are composited, a solid phase reaction method is used for ball milling, drying, forming and calcining to produce a disc-shaped blank body, a thermistor ceramic having high temperature resistance and a controllable B value is formed by high temperature sintering, a thermistor disc is produced by coating a platinum paste, and a thermistor element is formed by performing slicing and soldering a platinum wire to act as a lead wire. The thermistor can implement temperature measurement from room temperature to 1000°C, has good negative temperature coefficient thermistor characteristics, and can adjust the thermistor coefficient B by changing a two-phase ratio so as to meet requirements in different systems.
Composite thermistor material, and preparation method therefor and application thereof
A composite thermistor material, and a preparation method therefor and an application thereof. A perovskite structure oxide and a pyrochlore structure oxide are composited, a solid phase reaction method is used for ball milling, drying, forming and calcining to produce a disc-shaped blank body, a thermistor ceramic having high temperature resistance and a controllable B value is formed by high temperature sintering, a thermistor disc is produced by coating a platinum paste, and a thermistor element is formed by performing slicing and soldering a platinum wire to act as a lead wire. The thermistor can implement temperature measurement from room temperature to 1000°C, has good negative temperature coefficient thermistor characteristics, and can adjust the thermistor coefficient B by changing a two-phase ratio so as to meet requirements in different systems.
Composite thermistor material, and preparation method therefor and application thereof
LI NI (Autor:in) / SHENGLIN JIANG (Autor:in) / DONG SU (Autor:in) / MINGYA LI (Autor:in) / ANQI FENG (Autor:in) / CHAO ZHANG (Autor:in) / QING ZHAO (Autor:in) / BO ZHANG (Autor:in) / YANG ZHOU (Autor:in) / JU FANG (Autor:in)
16.09.2020
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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