Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength electroceramic material and preparation method thereof
The invention discloses a high-strength electroceramic material and a preparation method thereof. The electroceramic material comprises the following components in parts by mass: 1-31 parts of pre-calcined industrial alumina powder, 1-33 parts of pre-calcined quartz powder, 10-12 parts of kaolin, 34-36 parts of binding clay, 15-20 parts of feldspar powder and 2-4 parts of barium carbonate, whereinthe total part of the pre-calcined industrial alumina powder and the pre-calcined quartz powder is 29-41 parts. The preparation method comprises the following steps: respectively pre-calcining industrial alumina powder and quartz powder, mixing all the raw materials, carrying out ball milling and sieving, carrying out compression molding, discharging glue, and sintering the mixture to obtain theelectroceramic material. The electroceramic material is simple in component, cheap and easily available in raw materials, simple in preparation process, low in cost, high in bending strength and breakdown strength and good in reliability.
本发明公开了一种高强度电瓷材料及其制备方法。该电瓷材料，按质量份数计，包括以下组分：预煅烧工业氧化铝粉1～31份，预煅烧石英粉1～33份，高岭土10～12份，结合粘土34～36份，长石粉15～20份，碳酸钡2～4份，其中，预煅烧工业氧化铝粉和预煅烧石英粉总份数为29～41份。其制备为：将工业氧化铝粉和石英粉分别预煅烧，然后将所有原料混合后球磨，过筛，压制成型，排胶，烧结后即得电瓷材料。该电瓷材料组分简单，原料价廉易得，制备工艺简单，成本低，抗弯强度和抗击穿强度高，可靠性好。
High-strength electroceramic material and preparation method thereof
The invention discloses a high-strength electroceramic material and a preparation method thereof. The electroceramic material comprises the following components in parts by mass: 1-31 parts of pre-calcined industrial alumina powder, 1-33 parts of pre-calcined quartz powder, 10-12 parts of kaolin, 34-36 parts of binding clay, 15-20 parts of feldspar powder and 2-4 parts of barium carbonate, whereinthe total part of the pre-calcined industrial alumina powder and the pre-calcined quartz powder is 29-41 parts. The preparation method comprises the following steps: respectively pre-calcining industrial alumina powder and quartz powder, mixing all the raw materials, carrying out ball milling and sieving, carrying out compression molding, discharging glue, and sintering the mixture to obtain theelectroceramic material. The electroceramic material is simple in component, cheap and easily available in raw materials, simple in preparation process, low in cost, high in bending strength and breakdown strength and good in reliability.
本发明公开了一种高强度电瓷材料及其制备方法。该电瓷材料，按质量份数计，包括以下组分：预煅烧工业氧化铝粉1～31份，预煅烧石英粉1～33份，高岭土10～12份，结合粘土34～36份，长石粉15～20份，碳酸钡2～4份，其中，预煅烧工业氧化铝粉和预煅烧石英粉总份数为29～41份。其制备为：将工业氧化铝粉和石英粉分别预煅烧，然后将所有原料混合后球磨，过筛，压制成型，排胶，烧结后即得电瓷材料。该电瓷材料组分简单，原料价廉易得，制备工艺简单，成本低，抗弯强度和抗击穿强度高，可靠性好。
High-strength electroceramic material and preparation method thereof
一种高强度电瓷材料及其制备方法
HUANG XUEHUI (Autor:in) / LI JIEKANG (Autor:in) / CHEN WEI (Autor:in) / LI XIAOBO (Autor:in)
02.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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