陶瓷材料及其制备方法、谐振器、滤波器及射频拉远设备技术

本发明专利技术提供了一种陶瓷材料及其制备方法、谐振器、滤波器及射频拉远设备。该原料配方包括重量百分含量为76％‑85％的钡锌铌基陶瓷粉体和15％‑24％有机粘结剂；该制备方法包括以下步骤：将上述配方的钡锌铌基陶瓷粉体和有机粘结剂混合以获得混合物料；加热混合物料以形成熔体；将熔体注射成型得到坯体；对坯体进行脱脂；对脱脂后的坯体进行烧结。本发明专利技术的钡锌铌基介质谐振器密度均匀、尺寸精度高，具有高介电常数和性能稳定性并可成型形状复杂的介质谐振器。

Ceramic materials and their preparation methods, resonators, filters and radiofrequency drawing equipment

The invention provides a ceramic material and a preparation method, a resonator, a filter and a radio frequency pulling device. The weight percentage of the raw materials including formula for 76% 85% barium zinc niobate based ceramic powder and 15% 24% organic binder; the preparation method comprises the following steps: the formula of barium zinc niobate based ceramic powder and organic binder to obtain mixture; heating the mixed material to form a melt will melt; injection molding are blank; degreasing the blank; sintering of degreased body. The barium zinc niobium dielectric resonator has uniform density and high dimension accuracy, and has high dielectric constant and performance stability, and can form complex dielectric resonator.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：庄后荣，陆正武，
申请(专利权)人：深圳市大富科技股份有限公司，
类型：发明
国别省市：广东,44