Novel ceramic material and manufacturing method thereof

The invention discloses a novel ceramic material and a manufacturing method thereof. Novel materials are adopted: spodumene and petalite are mainly utilized to prepare the ceramic material, besides, glaze and blank are prepared respectively, and before calcining, the glaze and the blank are combined...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DONG ZHENLEI, HUANG WUQING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a novel ceramic material and a manufacturing method thereof. Novel materials are adopted: spodumene and petalite are mainly utilized to prepare the ceramic material, besides, glaze and blank are prepared respectively, and before calcining, the glaze and the blank are combined together and arethen put into an oven to be calcined according to a specific temperature. The adopted materials are novel, the low expansion coefficient of spodumene itself is utilized, petalite is added at the same time to change the plasticity of the whole blank, and meanwhile,the expansion coefficient of ceramic after the preparation is completed is further lowered. The adopted materials have high strength, low water absorption rate and a low expansion coefficient, when heated to 600 DEG C and immediately put into water at 20 DEG C, the materials cannot be fractured, besides, both utilized materials do not contain any heavy metal, and no harm can be caused to the human body after long-term use. 本发明公开了种新型陶瓷材料及其制