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Heat-resistant ceramic and preparation process thereof
The invention discloses heat-resistant ceramic and a preparation process thereof, and the formula of the heat-resistant ceramic comprises the following components in parts by mass: 55-120 parts of waste lithium battery crushed material, 20-50 parts of quartz and 100-140 parts of kaolin. In the invention, spodumene or petalite in the prior art is replaced by the waste lithium battery crushed material, so that the situation that the existing heat-resistant ceramic seriously depends on spodumene and petalite is thoroughly solved, the preparation cost is greatly reduced, the lithium ore resource is saved, the component composition is simple, and the prepared heat-resistant ceramic is stable in heat resistance.
本发明公开了一种耐热陶瓷及其制备工艺，其中，按质量份数计，该耐热陶瓷的配方包括：废旧锂电池粉碎料55‑120份、石英20‑50份、高岭土100‑140份。本发明中，通过采用废旧锂电池粉碎料代替现有技术中的锂辉石或者透锂长石，彻底解决了现有的耐热陶瓷严重依赖锂辉石和透锂长石的局面，大幅降低了制备成本，节约了锂矿资源，并且配份组成简单，制备出的耐热陶瓷耐热性能稳定。
Heat-resistant ceramic and preparation process thereof
The invention discloses heat-resistant ceramic and a preparation process thereof, and the formula of the heat-resistant ceramic comprises the following components in parts by mass: 55-120 parts of waste lithium battery crushed material, 20-50 parts of quartz and 100-140 parts of kaolin. In the invention, spodumene or petalite in the prior art is replaced by the waste lithium battery crushed material, so that the situation that the existing heat-resistant ceramic seriously depends on spodumene and petalite is thoroughly solved, the preparation cost is greatly reduced, the lithium ore resource is saved, the component composition is simple, and the prepared heat-resistant ceramic is stable in heat resistance.
本发明公开了一种耐热陶瓷及其制备工艺，其中，按质量份数计，该耐热陶瓷的配方包括：废旧锂电池粉碎料55‑120份、石英20‑50份、高岭土100‑140份。本发明中，通过采用废旧锂电池粉碎料代替现有技术中的锂辉石或者透锂长石，彻底解决了现有的耐热陶瓷严重依赖锂辉石和透锂长石的局面，大幅降低了制备成本，节约了锂矿资源，并且配份组成简单，制备出的耐热陶瓷耐热性能稳定。
Heat-resistant ceramic and preparation process thereof
一种耐热陶瓷及其制备工艺
QIU XIAOPING (author)
2022-01-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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