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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic powder liquid-phase sintering method
The invention relates to the technical field of high-performance ceramics, in particular to a ceramic powder liquid-phase sintering method which comprises the following steps: step 1, ball-milling MgO, TiO2 and CaO, drying, crushing, sieving, and pre-sintering to obtain pre-sintered powder; 2, adding a sintering aid into the pre-sintered powder, performing ball milling again, and drying, crushing and sieving after ball milling; 3, the sieved powder is ground, granulated and then subjected to compression molding; and 4, sintering the pressed and molded green body to obtain the microwave dielectric ceramic.
本发明涉及高性能陶瓷技术领域，具体涉及一种陶瓷粉体液相烧结的方法，包括如下步骤：步骤一：将MgO、TiO2和CaO球磨后烘干粉碎过筛然后进行预烧，得到预烧粉体；步骤二：所述预烧粉体中加入烧结助剂后再次进行球磨，球磨后烘干粉碎过筛；步骤三：将过筛后的粉料研磨造粒再压制成型；步骤四：压制成型的坯体烧结后得到微波介质陶瓷。
Ceramic powder liquid-phase sintering method
The invention relates to the technical field of high-performance ceramics, in particular to a ceramic powder liquid-phase sintering method which comprises the following steps: step 1, ball-milling MgO, TiO2 and CaO, drying, crushing, sieving, and pre-sintering to obtain pre-sintered powder; 2, adding a sintering aid into the pre-sintered powder, performing ball milling again, and drying, crushing and sieving after ball milling; 3, the sieved powder is ground, granulated and then subjected to compression molding; and 4, sintering the pressed and molded green body to obtain the microwave dielectric ceramic.
本发明涉及高性能陶瓷技术领域，具体涉及一种陶瓷粉体液相烧结的方法，包括如下步骤：步骤一：将MgO、TiO2和CaO球磨后烘干粉碎过筛然后进行预烧，得到预烧粉体；步骤二：所述预烧粉体中加入烧结助剂后再次进行球磨，球磨后烘干粉碎过筛；步骤三：将过筛后的粉料研磨造粒再压制成型；步骤四：压制成型的坯体烧结后得到微波介质陶瓷。
Ceramic powder liquid-phase sintering method
一种陶瓷粉体液相烧结的方法
LI YINCHUAN (Autor:in) / LIU XIANBO (Autor:in) / LIU TONG (Autor:in) / LI SHAOMIN (Autor:in) / WANG ZHENGSHANG (Autor:in) / CUI XUDONG (Autor:in)
05.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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