Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Microwave ceramic dielectric filter and processing forming method thereof
The invention discloses a processing and forming method of a microwave ceramic dielectric filter and the microwave ceramic dielectric filter prepared by the method. The microwave ceramic dielectric filter comprises a ceramic dielectric body and a metal layer attached to the surface of the ceramic dielectric body, wherein the ceramic dielectric body is formed by mixing microwave ceramic powder witha ceramic forming agent at least containing a binder and then carrying out injection molding. The problems of inconsistent dry-pressing molding size shrinkage, local dielectric constant difference, incapability of molding complex shapes, non-uniform green body density and the like of the microwave ceramic dielectric filter can be solved.
本发明公开了一种微波陶瓷介质滤波器的加工成型方法和通过该方法制备的微波陶瓷介质滤波器，所述微波陶瓷介质滤波器包括陶瓷介质本体和附着在陶瓷介质本体表面的金属层，所述陶瓷介质本体是通过将微波陶瓷粉料与至少包含粘结剂的陶瓷成型剂混合后注射成型。本发明能够解决微波陶瓷介质滤波器干压成型尺寸收缩不一致，局部介电常数差异、复杂形状不能成型，坯体密度不均匀等问题。
Microwave ceramic dielectric filter and processing forming method thereof
The invention discloses a processing and forming method of a microwave ceramic dielectric filter and the microwave ceramic dielectric filter prepared by the method. The microwave ceramic dielectric filter comprises a ceramic dielectric body and a metal layer attached to the surface of the ceramic dielectric body, wherein the ceramic dielectric body is formed by mixing microwave ceramic powder witha ceramic forming agent at least containing a binder and then carrying out injection molding. The problems of inconsistent dry-pressing molding size shrinkage, local dielectric constant difference, incapability of molding complex shapes, non-uniform green body density and the like of the microwave ceramic dielectric filter can be solved.
本发明公开了一种微波陶瓷介质滤波器的加工成型方法和通过该方法制备的微波陶瓷介质滤波器，所述微波陶瓷介质滤波器包括陶瓷介质本体和附着在陶瓷介质本体表面的金属层，所述陶瓷介质本体是通过将微波陶瓷粉料与至少包含粘结剂的陶瓷成型剂混合后注射成型。本发明能够解决微波陶瓷介质滤波器干压成型尺寸收缩不一致，局部介电常数差异、复杂形状不能成型，坯体密度不均匀等问题。
Microwave ceramic dielectric filter and processing forming method thereof
一种微波陶瓷介质滤波器及其加工成型方法
JIANG JINRUI (Autor:in) / WU JUN (Autor:in) / PANG XINFENG (Autor:in) / JIANG CONGCONG (Autor:in)
17.07.2020
Patent
Elektronische Ressource
Chinesisch
MICROWAVE CERAMIC DIELECTRIC FILTER AND PROCESSING AND FORMING METHOD THEREFOR
| Europäisches Patentamt | 2021
Microwave dielectric ceramic filter dry-pressing one-time forming method and ceramic filter
| Europäisches Patentamt | 2020
Microwave dielectric ceramic filter and preparation method thereof
| Europäisches Patentamt | 2023
Injection molding method of microwave dielectric ceramic filter and ceramic filter thereof
| Europäisches Patentamt | 2020
Microwave dielectric ceramic material and ceramic filter
| Europäisches Patentamt | 2021