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Zinc oxide piezoresistor for high-voltage lightning arrester and preparation method thereof
The invention discloses a zinc oxide piezoresistor for a high-voltage lightning arrester and a preparation method thereof, and relates to the technical field of lead-free piezoelectric ceramics, and the zinc oxide piezoresistor is doped with bismuth, antimony, cobalt, nickel, manganese, chromium, aluminum, silicon and rare earth elements, so that the electrical properties of the zinc oxide piezoresistor are improved. Compared with the traditional sintering process, the zinc oxide piezoresistor prepared by using the microwave sintering process has the advantages that the sintering temperature of microwave sintering under the same formula is lower, the sintering time is shorter, the energy consumption of the zinc oxide piezoresistor in the production process can be reduced, the energy is saved, and the environment is protected.
本发明公开了一种用于高压避雷器的氧化锌压敏电阻及其制备方法，涉及无铅压电陶瓷技术领域，该方案采用铋、锑、钴、镍、锰、铬、铝、硅、稀土元素进行掺杂，提高其电学性能。本发明使用微波烧结的工艺制备的氧化锌压敏电阻，相比传统的烧结工艺，相同配方下微波烧结的烧结温度更低，烧结时间更短，可降低氧化锌压敏电阻在生产过程中的能源使用，节能环保。
Zinc oxide piezoresistor for high-voltage lightning arrester and preparation method thereof
The invention discloses a zinc oxide piezoresistor for a high-voltage lightning arrester and a preparation method thereof, and relates to the technical field of lead-free piezoelectric ceramics, and the zinc oxide piezoresistor is doped with bismuth, antimony, cobalt, nickel, manganese, chromium, aluminum, silicon and rare earth elements, so that the electrical properties of the zinc oxide piezoresistor are improved. Compared with the traditional sintering process, the zinc oxide piezoresistor prepared by using the microwave sintering process has the advantages that the sintering temperature of microwave sintering under the same formula is lower, the sintering time is shorter, the energy consumption of the zinc oxide piezoresistor in the production process can be reduced, the energy is saved, and the environment is protected.
本发明公开了一种用于高压避雷器的氧化锌压敏电阻及其制备方法，涉及无铅压电陶瓷技术领域，该方案采用铋、锑、钴、镍、锰、铬、铝、硅、稀土元素进行掺杂，提高其电学性能。本发明使用微波烧结的工艺制备的氧化锌压敏电阻，相比传统的烧结工艺，相同配方下微波烧结的烧结温度更低，烧结时间更短，可降低氧化锌压敏电阻在生产过程中的能源使用，节能环保。
Zinc oxide piezoresistor for high-voltage lightning arrester and preparation method thereof
一种用于高压避雷器的氧化锌压敏电阻及其制备方法
GONG WEN (author) / ZHANG LEI (author) / PAN JUNQIAO (author)
2021-04-06
Patent
Electronic Resource
Chinese
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