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Preparation method and application of voltage-sensitive ceramic material
The invention relates to a preparation method and application of a voltage-sensitive ceramic material and belongs to the technical fields of electrical apparatus elements and material manufacture of the electrical apparatus elements. The preparation method comprises the steps of firstly adding Ge, Nb2O5 and Y2O3 into TiO2 to obtain a mixed material, then conducting wet grinding, drying, screening and pelleting on the mixed material, continuing to perform screening after pelleting, producing powder into small round pieces, conducting heating and glue discharging on the small round pieces, preheating, sintering and cooling the small round pieces to be at room temperature to obtain (Ge, Nb2O5 and Y2O3) co-doped TiO2 voltage-sensitive ceramic, conducting voltage-sensitive ceramic surface processing, electrode adding, silver electrode firing and package to obtain a (Ge, Nb2O5 and Y2O3) co-doped TiO2 voltage-sensitive resistor. The performance of the TiO2 voltage-sensitive resistor is improved.
Preparation method and application of voltage-sensitive ceramic material
The invention relates to a preparation method and application of a voltage-sensitive ceramic material and belongs to the technical fields of electrical apparatus elements and material manufacture of the electrical apparatus elements. The preparation method comprises the steps of firstly adding Ge, Nb2O5 and Y2O3 into TiO2 to obtain a mixed material, then conducting wet grinding, drying, screening and pelleting on the mixed material, continuing to perform screening after pelleting, producing powder into small round pieces, conducting heating and glue discharging on the small round pieces, preheating, sintering and cooling the small round pieces to be at room temperature to obtain (Ge, Nb2O5 and Y2O3) co-doped TiO2 voltage-sensitive ceramic, conducting voltage-sensitive ceramic surface processing, electrode adding, silver electrode firing and package to obtain a (Ge, Nb2O5 and Y2O3) co-doped TiO2 voltage-sensitive resistor. The performance of the TiO2 voltage-sensitive resistor is improved.
Preparation method and application of voltage-sensitive ceramic material
GAN GUOYOU (author) / KANG KUNYONG (author) / YAN JIKANG (author) / YI JIANHONG (author) / DU JINGHONG (author) / ZHANG JIAMIN (author) / LIU YICHUN (author) / BAO RUI (author) / TAN SONGLIN (author) / ZHAO WENCHAO (author)
2015-08-19
Patent
Electronic Resource
English
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