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Microwave dielectric ceramic material, preparation method thereof and microwave component
The invention discloses a microwave dielectric ceramic material, a preparation method thereof and a microwave component. The raw materials of the ceramic material comprise a main crystal phase C2ZS-CS and a Zn-B-Si sintering aid, and the chemical formula of the main crystal phase C2ZS-CS is Ca2ZnSi2O7-CaSiO3; the main crystal phase and the sintering aid are 91-95 parts by weight and 5-9 parts by weight respectively. The low-temperature sintering microwave dielectric ceramic material with low dielectric constant, 0 +/-15 ppm/DEG C capacity temperature coefficient, high frequency and low loss is obtained. The preparation method of the ceramic material is simple, energy is saved, domestic raw materials can be adopted in the preparation process, toxic and harmful substances such as lead and cadmium are avoided, the ceramic material is green and environment-friendly, and industrial batch production can be realized.
本发明公开了一种微波介质陶瓷材料及其制备方法、微波元器件，陶瓷材料的原料包括主晶相C2ZS‑CS、Zn‑B‑Si助烧剂，主晶相C2ZS‑CS的化学式为Ca2ZnSi2O7‑CaSiO3；主晶相与助烧剂按重量份计分别为91份‑95份、5份‑9份。获得了具有低介电常数、0±15ppm/℃容量温度系数、高频低损耗的低温烧结微波介质陶瓷材料。陶瓷材料制备方法简单，无节约能源，制备过程中均可采用国产原材料，无铅、镉等有毒有害物质，绿色环保，可实现产业化批量生产。
Microwave dielectric ceramic material, preparation method thereof and microwave component
The invention discloses a microwave dielectric ceramic material, a preparation method thereof and a microwave component. The raw materials of the ceramic material comprise a main crystal phase C2ZS-CS and a Zn-B-Si sintering aid, and the chemical formula of the main crystal phase C2ZS-CS is Ca2ZnSi2O7-CaSiO3; the main crystal phase and the sintering aid are 91-95 parts by weight and 5-9 parts by weight respectively. The low-temperature sintering microwave dielectric ceramic material with low dielectric constant, 0 +/-15 ppm/DEG C capacity temperature coefficient, high frequency and low loss is obtained. The preparation method of the ceramic material is simple, energy is saved, domestic raw materials can be adopted in the preparation process, toxic and harmful substances such as lead and cadmium are avoided, the ceramic material is green and environment-friendly, and industrial batch production can be realized.
本发明公开了一种微波介质陶瓷材料及其制备方法、微波元器件，陶瓷材料的原料包括主晶相C2ZS‑CS、Zn‑B‑Si助烧剂，主晶相C2ZS‑CS的化学式为Ca2ZnSi2O7‑CaSiO3；主晶相与助烧剂按重量份计分别为91份‑95份、5份‑9份。获得了具有低介电常数、0±15ppm/℃容量温度系数、高频低损耗的低温烧结微波介质陶瓷材料。陶瓷材料制备方法简单，无节约能源，制备过程中均可采用国产原材料，无铅、镉等有毒有害物质，绿色环保，可实现产业化批量生产。
Microwave dielectric ceramic material, preparation method thereof and microwave component
一种微波介质陶瓷材料及其制备方法、微波元器件
WANG XIAOLING (Autor:in) / KANG JIANHONG (Autor:in) / XIE BO (Autor:in) / LIN XIAOYUN (Autor:in)
14.05.2024
Patent
Elektronische Ressource
Chinesisch
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