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Low-temperature sintered medium-dielectric-constant microwave dielectric ceramic material and preparation method thereof
The invention discloses a low-temperature sintered medium-dielectric-constant microwave dielectric ceramic material and a preparation method thereof, the low-temperature sintered medium-dielectric-constant microwave dielectric ceramic material comprises a base material and an additive, and the preparation method of the low-temperature sintered medium-dielectric-constant microwave dielectric ceramic material comprises the following steps: step 1, burdening; 2, carrying out primary ball milling; step 3, performing solid-phase synthesis; 4, carrying out secondary ball milling; step 5, granulatingand molding; and step 6, sintering; the method comprises the following steps: step 1. MgO, TiO2, CaCO3 and La2O3 are used as raw materials; according to the invention, the sintering temperature of the traditional microwave-based ceramic is reduced; the microwave dielectric ceramic has the advantages of energy conservation, excellent performance, simple sintering condition, air sintering atmosphere, wide sintering range, high stability, greatly improved quality factor and great practical value, the raw materials are all domestic raw materials, the price is moderate, the formula does not contain heavy metals, and the microwave dielectric ceramic is environment-friendly and pollution-free.
本发明公开了低温烧结中介电常数微波介质陶瓷材料及其制备方法，包括：基料和添加剂，低温烧结中介电常数微波介质陶瓷材料的制备方法，包括以下步骤，步骤一，配料；步骤二，一次球磨；步骤三，固相合成；步骤四，二次球磨；步骤五，造粒成型；步骤六，烧结；其中在上述步骤一中，以MgO、TiO、CaCO和LaO为原料，该发明降低了传统中的基微波陶瓷进行烧结的温度，具有节能优势，且性能优良，烧结条件简单，烧结气氛为空气，烧结范围宽，稳定性高，品质因数大幅提高，具有很大的实用价值，原材料都是国内原料，价格适中，配方中不含重金属，是一种环保无污染的微波介质陶瓷。
Low-temperature sintered medium-dielectric-constant microwave dielectric ceramic material and preparation method thereof
The invention discloses a low-temperature sintered medium-dielectric-constant microwave dielectric ceramic material and a preparation method thereof, the low-temperature sintered medium-dielectric-constant microwave dielectric ceramic material comprises a base material and an additive, and the preparation method of the low-temperature sintered medium-dielectric-constant microwave dielectric ceramic material comprises the following steps: step 1, burdening; 2, carrying out primary ball milling; step 3, performing solid-phase synthesis; 4, carrying out secondary ball milling; step 5, granulatingand molding; and step 6, sintering; the method comprises the following steps: step 1. MgO, TiO2, CaCO3 and La2O3 are used as raw materials; according to the invention, the sintering temperature of the traditional microwave-based ceramic is reduced; the microwave dielectric ceramic has the advantages of energy conservation, excellent performance, simple sintering condition, air sintering atmosphere, wide sintering range, high stability, greatly improved quality factor and great practical value, the raw materials are all domestic raw materials, the price is moderate, the formula does not contain heavy metals, and the microwave dielectric ceramic is environment-friendly and pollution-free.
本发明公开了低温烧结中介电常数微波介质陶瓷材料及其制备方法，包括：基料和添加剂，低温烧结中介电常数微波介质陶瓷材料的制备方法，包括以下步骤，步骤一，配料；步骤二，一次球磨；步骤三，固相合成；步骤四，二次球磨；步骤五，造粒成型；步骤六，烧结；其中在上述步骤一中，以MgO、TiO、CaCO和LaO为原料，该发明降低了传统中的基微波陶瓷进行烧结的温度，具有节能优势，且性能优良，烧结条件简单，烧结气氛为空气，烧结范围宽，稳定性高，品质因数大幅提高，具有很大的实用价值，原材料都是国内原料，价格适中，配方中不含重金属，是一种环保无污染的微波介质陶瓷。
Low-temperature sintered medium-dielectric-constant microwave dielectric ceramic material and preparation method thereof
低温烧结中介电常数微波介质陶瓷材料及其制备方法
HUANG YOUHUA (Autor:in) / HUANG YOULI (Autor:in)
11.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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