Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-impedance ceramic discharge tube shell material and preparation method thereof
The invention relates to a low-impedance ceramic discharge tube shell material and a preparation method thereof. The low-impedance ceramic discharge tube shell material comprises the following chemical components in percentage by mass: 31-33% of Al2O3; 52-55% of SiO2; 0.35-0.38% of CaO; 10.5-11% of MgO; 0.08-0.11% of TiO2; 0.05-0.08% of Fe2O3; and 2.1-2.7% of R2O. According to the invention, impedance is low, and the air switch can be automatically closed to recover energization conveniently; high-temperature resistance is achieved, and installation in a severe environment is facilitated; andcorrosion resistance is achieved, and the service life of the air switch can be effectively prolonged to a certain extent.
本发明涉及一种低阻抗陶瓷放电管管壳材料及其制备方法，所述管壳材料化学成分按质量百分数计包括：Al2O3：31‑33％；SiO2：52‑55％；CaO：0.35‑0.38％；MgO：10.5‑11％；TiO2：0.08‑0.11％；Fe2O3：0.05‑0.08％；R2O：2.1‑2.7％；本发明阻抗低，便于空气开关自动闭合而恢复通电；耐高温，便于安装在恶劣环境中；耐腐蚀，一定程度上能够有效的提高空气开关的使用寿命。
Low-impedance ceramic discharge tube shell material and preparation method thereof
The invention relates to a low-impedance ceramic discharge tube shell material and a preparation method thereof. The low-impedance ceramic discharge tube shell material comprises the following chemical components in percentage by mass: 31-33% of Al2O3; 52-55% of SiO2; 0.35-0.38% of CaO; 10.5-11% of MgO; 0.08-0.11% of TiO2; 0.05-0.08% of Fe2O3; and 2.1-2.7% of R2O. According to the invention, impedance is low, and the air switch can be automatically closed to recover energization conveniently; high-temperature resistance is achieved, and installation in a severe environment is facilitated; andcorrosion resistance is achieved, and the service life of the air switch can be effectively prolonged to a certain extent.
本发明涉及一种低阻抗陶瓷放电管管壳材料及其制备方法，所述管壳材料化学成分按质量百分数计包括：Al2O3：31‑33％；SiO2：52‑55％；CaO：0.35‑0.38％；MgO：10.5‑11％；TiO2：0.08‑0.11％；Fe2O3：0.05‑0.08％；R2O：2.1‑2.7％；本发明阻抗低，便于空气开关自动闭合而恢复通电；耐高温，便于安装在恶劣环境中；耐腐蚀，一定程度上能够有效的提高空气开关的使用寿命。
Low-impedance ceramic discharge tube shell material and preparation method thereof
一种低阻抗陶瓷放电管管壳材料及其制备方法
XIE FANYE (Autor:in) / LI XUDONG (Autor:in) / XIE CHANGQING (Autor:in) / CHEN YAOGUANG (Autor:in)
19.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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