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High-hardness and high-wear-resistance ceramic material for ceramic tiles and preparation method thereof
The invention belongs to the technical field of material preparation, and particularly discloses a high-hardness and high-wear-resistance ceramic material for ceramic tiles and a preparation method thereof.The ceramic material specifically comprises, from bottom to top, a ceramic matrix of 8-10 mm and a wear-resistant layer of 60-70 microns; the ceramic matrix is a green body obtained by pressing and sintering raw materials; the raw materials specifically comprise the following components in parts by weight: 80 to 90 parts of TiO2, 75 to 80 parts of Cr2O3, 135 to 140 parts of Nb2O5, 220 to 230 parts of Ta2O5, 145 to 160 parts of MoO3 and 48 to 60 parts of C; the ceramic matrix is prepared from the raw materials through discharge sintering, and the wear-resistant layer is prepared through micro-arc oxidation, so that the wear resistance and hardness of the ceramic are enhanced.
本发明属于材料制备技术领域，具体公开了一种瓷砖用高硬度高耐磨陶瓷材料及其制备方法，陶瓷材料自下而上具体包括：陶瓷基体8‑10mm，耐磨层60‑70μm；所述陶瓷基体为经过原材料压制、烧结得到的坯体；所述原材料具体包括如下重量份组分：TiO2：80‑90份，Cr2O3：75‑80份，Nb2O5：135‑140份，Ta2O5：220‑230份，MoO3：145‑160份，C：48‑60份；本发明通过对原材料采用放电烧结制成陶瓷基体，采用微弧氧化制成耐磨层的方式，实现了陶瓷耐磨性、硬度的增强。
High-hardness and high-wear-resistance ceramic material for ceramic tiles and preparation method thereof
The invention belongs to the technical field of material preparation, and particularly discloses a high-hardness and high-wear-resistance ceramic material for ceramic tiles and a preparation method thereof.The ceramic material specifically comprises, from bottom to top, a ceramic matrix of 8-10 mm and a wear-resistant layer of 60-70 microns; the ceramic matrix is a green body obtained by pressing and sintering raw materials; the raw materials specifically comprise the following components in parts by weight: 80 to 90 parts of TiO2, 75 to 80 parts of Cr2O3, 135 to 140 parts of Nb2O5, 220 to 230 parts of Ta2O5, 145 to 160 parts of MoO3 and 48 to 60 parts of C; the ceramic matrix is prepared from the raw materials through discharge sintering, and the wear-resistant layer is prepared through micro-arc oxidation, so that the wear resistance and hardness of the ceramic are enhanced.
本发明属于材料制备技术领域，具体公开了一种瓷砖用高硬度高耐磨陶瓷材料及其制备方法，陶瓷材料自下而上具体包括：陶瓷基体8‑10mm，耐磨层60‑70μm；所述陶瓷基体为经过原材料压制、烧结得到的坯体；所述原材料具体包括如下重量份组分：TiO2：80‑90份，Cr2O3：75‑80份，Nb2O5：135‑140份，Ta2O5：220‑230份，MoO3：145‑160份，C：48‑60份；本发明通过对原材料采用放电烧结制成陶瓷基体，采用微弧氧化制成耐磨层的方式，实现了陶瓷耐磨性、硬度的增强。
High-hardness and high-wear-resistance ceramic material for ceramic tiles and preparation method thereof
一种瓷砖用高硬度高耐磨陶瓷材料及其制备方法
LIU BO (author) / JIANG SHENGLI (author) / ZHANG XINYU (author) / DENG CHENGQI (author)
2024-03-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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