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Ceramic material, preparation method thereof and electronic component
The invention relates to the field of electronic components, in particular to a ceramic material, a preparation method thereof and an electronic component. Wherein the ceramic material is prepared from the following components in percentage by mass: 80.3 percent to 91.2 percent of SiO2, 0.5 percent to 1.7 percent of B2O3, 7.2 percent to 12.4 percent of ZrO2, 0.8 percent to 3.2 percent of Al2O3 and 0.3 percent to 2.4 percent of alkali metal oxide. While silver migration in the electronic component is inhibited, the dielectric constant of the ceramic material is reduced, and the strength of the ceramic material is improved, so that the ceramic material is more suitable for the electronic component with high-frequency inhibition characteristic and high reliability.
本申请涉及电子元件领域，尤其涉及一种陶瓷材料及其制备方法和电子元件。其中陶瓷材料按质量百分比计，包括如下组分：SiO2：80.3％～91.2％，B2O3：0.5％～1.7％，ZrO2：7.2％～12.4％，Al2O3：0.8％～3.2％，碱金属氧化物：0.3％～2.4％。本申请在抑制电子元件中银迁移的同时，还有利于降低陶瓷材料的介电常数、提高其强度，因此更加适用于具有高频抑制特性和高可靠性的电子元件。
Ceramic material, preparation method thereof and electronic component
The invention relates to the field of electronic components, in particular to a ceramic material, a preparation method thereof and an electronic component. Wherein the ceramic material is prepared from the following components in percentage by mass: 80.3 percent to 91.2 percent of SiO2, 0.5 percent to 1.7 percent of B2O3, 7.2 percent to 12.4 percent of ZrO2, 0.8 percent to 3.2 percent of Al2O3 and 0.3 percent to 2.4 percent of alkali metal oxide. While silver migration in the electronic component is inhibited, the dielectric constant of the ceramic material is reduced, and the strength of the ceramic material is improved, so that the ceramic material is more suitable for the electronic component with high-frequency inhibition characteristic and high reliability.
本申请涉及电子元件领域，尤其涉及一种陶瓷材料及其制备方法和电子元件。其中陶瓷材料按质量百分比计，包括如下组分：SiO2：80.3％～91.2％，B2O3：0.5％～1.7％，ZrO2：7.2％～12.4％，Al2O3：0.8％～3.2％，碱金属氧化物：0.3％～2.4％。本申请在抑制电子元件中银迁移的同时，还有利于降低陶瓷材料的介电常数、提高其强度，因此更加适用于具有高频抑制特性和高可靠性的电子元件。
Ceramic material, preparation method thereof and electronic component
陶瓷材料及其制备方法和电子元件
ZHU YANJUN (author) / GUO HAI (author) / XU YI (author) / DAI CHUNLEI (author)
2024-03-22
Patent
Electronic Resource
Chinese
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