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High-toughness ceramic sheet and preparation method thereof
The invention discloses a high-toughness ceramic sheet, which is prepared from the following raw materials in parts by weight: 40 to 50 parts of cordierite, 20 to 30 parts of silicon carbide, 10 to 20 parts of graphene fiber, 10 to 20 parts of sepiolite fiber, 5 to 10 parts of modified flake graphite, 2 to 6 parts of nanowire composite powder, 1 to 3 parts of hybrid whisker bodies and 1 to 5 parts of magnesium oxide sintering agents. According to the high-toughness ceramic sheet, the cordierite and the silicon carbide are matched with the graphene fibers, the sepiolite fibers, the modified flake graphite, the nanowire composite powder, the hybrid whisker bodies and other raw materials to be sintered into the ceramic sheet, and the prepared sintered material has excellent toughness performance.
本发明公开了一种高韧性陶瓷薄板，包括以下重量份原料：堇青石40‑50份、碳化硅20‑30份、石墨烯纤维10‑20份、海泡石纤维10‑20份、改性磷片石墨5‑10份、纳米线复合粉2‑6份、杂化晶须体1‑3份、氧化镁烧结剂1‑5份。本发明高韧性陶瓷薄板采用堇青石、碳化硅配合石墨烯纤维、海泡石纤维和改性磷片石墨、纳米线复合粉、杂化晶须体等原料烧结成陶瓷薄板，制备的烧结料具有优异的韧性性能。
High-toughness ceramic sheet and preparation method thereof
The invention discloses a high-toughness ceramic sheet, which is prepared from the following raw materials in parts by weight: 40 to 50 parts of cordierite, 20 to 30 parts of silicon carbide, 10 to 20 parts of graphene fiber, 10 to 20 parts of sepiolite fiber, 5 to 10 parts of modified flake graphite, 2 to 6 parts of nanowire composite powder, 1 to 3 parts of hybrid whisker bodies and 1 to 5 parts of magnesium oxide sintering agents. According to the high-toughness ceramic sheet, the cordierite and the silicon carbide are matched with the graphene fibers, the sepiolite fibers, the modified flake graphite, the nanowire composite powder, the hybrid whisker bodies and other raw materials to be sintered into the ceramic sheet, and the prepared sintered material has excellent toughness performance.
本发明公开了一种高韧性陶瓷薄板，包括以下重量份原料：堇青石40‑50份、碳化硅20‑30份、石墨烯纤维10‑20份、海泡石纤维10‑20份、改性磷片石墨5‑10份、纳米线复合粉2‑6份、杂化晶须体1‑3份、氧化镁烧结剂1‑5份。本发明高韧性陶瓷薄板采用堇青石、碳化硅配合石墨烯纤维、海泡石纤维和改性磷片石墨、纳米线复合粉、杂化晶须体等原料烧结成陶瓷薄板，制备的烧结料具有优异的韧性性能。
High-toughness ceramic sheet and preparation method thereof
一种高韧性陶瓷薄板及其制备方法
MAI WENYING (author) / YE JIANMING (author) / LI JIAOHUA (author) / LU PEIYU (author)
2022-05-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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