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High-strength corrosion-resistant aluminum oxide ceramic and preparation method thereof
The invention discloses high-strength corrosion-resistant aluminum oxide ceramic and a preparation method thereof, and belongs to the technical field of ceramic materials. The ceramic material is prepared from the following raw materials in parts by weight: 80-100 parts of aluminum oxide micro powder, 10-20 parts of modified nano aluminum oxide, 5-10 parts of a corrosion-resistant agent, 0.3-0.8 part of a metal oxide auxiliary agent, 1-1.5 parts of nano composite fibers, 5-10 parts of kaolin and 1-3 parts of a dispersing agent. The prepared aluminum oxide ceramic has excellent corrosion resistance and good mechanical properties, is suitable for being used in various highly corrosive environments, and has good application prospects.
本发明公开了一种高强耐蚀氧化铝陶瓷及其制备方法，属于陶瓷材料技术领域。该陶瓷材料是由以下重量份的原料制成：氧化铝微粉80‑100份、改性纳米氧化铝10‑20份、耐蚀剂5‑10份、金属氧化物助剂0.3‑0.8份、纳米复合纤维1‑1.5份、高岭土5‑10份、分散剂1‑3份。所制得的氧化铝陶瓷具有优异的耐腐蚀性，同时具有良好的力学性能，适合各种强腐蚀环境中使用，具有良好的应用前景。
High-strength corrosion-resistant aluminum oxide ceramic and preparation method thereof
The invention discloses high-strength corrosion-resistant aluminum oxide ceramic and a preparation method thereof, and belongs to the technical field of ceramic materials. The ceramic material is prepared from the following raw materials in parts by weight: 80-100 parts of aluminum oxide micro powder, 10-20 parts of modified nano aluminum oxide, 5-10 parts of a corrosion-resistant agent, 0.3-0.8 part of a metal oxide auxiliary agent, 1-1.5 parts of nano composite fibers, 5-10 parts of kaolin and 1-3 parts of a dispersing agent. The prepared aluminum oxide ceramic has excellent corrosion resistance and good mechanical properties, is suitable for being used in various highly corrosive environments, and has good application prospects.
本发明公开了一种高强耐蚀氧化铝陶瓷及其制备方法，属于陶瓷材料技术领域。该陶瓷材料是由以下重量份的原料制成：氧化铝微粉80‑100份、改性纳米氧化铝10‑20份、耐蚀剂5‑10份、金属氧化物助剂0.3‑0.8份、纳米复合纤维1‑1.5份、高岭土5‑10份、分散剂1‑3份。所制得的氧化铝陶瓷具有优异的耐腐蚀性，同时具有良好的力学性能，适合各种强腐蚀环境中使用，具有良好的应用前景。
High-strength corrosion-resistant aluminum oxide ceramic and preparation method thereof
一种高强耐蚀氧化铝陶瓷及其制备方法
XU MINGHAI (author) / XU LETIAN (author) / FENG JING (author)
2024-11-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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