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Preparation method and forming device of three-dimensional alumina fiber reinforced zirconia ceramic composite material
The invention relates to a preparation method and a forming device of a three-dimensional alumina fiber reinforced zirconia ceramic composite material, and the preparation method comprises the following steps: pretreatment of a three-dimensional alumina fiber woven part, preparation of ceramic slurry, vacuum-assisted cyclic impregnation, curing, pre-sintering, densification and the like. The three-dimensional alumina fiber reinforced zirconia ceramic composite material is obtained. Compared with the prior art, the impregnation efficiency and the impregnation uniformity of the composite material are effectively improved, and the method has the advantages of being simple in process, high in efficiency, high in mechanical property of the composite material and the like.
本发明涉及一种三维氧化铝纤维增强氧化锆陶瓷复合材料的制备方法及成型装置，制备方法包括：三维氧化铝纤维编织件预处理、陶瓷浆料的制备、采用真空辅助循环浸渍、固化‑预烧结‑致密化等工艺过程，获得了三维氧化铝纤维增强氧化锆陶瓷复合材料。与现有技术相比，本发明有效提升了复合材料的浸渍效率和浸渍均匀性，具有工艺简单、效率高、复合材料力学性能强等优势。
Preparation method and forming device of three-dimensional alumina fiber reinforced zirconia ceramic composite material
The invention relates to a preparation method and a forming device of a three-dimensional alumina fiber reinforced zirconia ceramic composite material, and the preparation method comprises the following steps: pretreatment of a three-dimensional alumina fiber woven part, preparation of ceramic slurry, vacuum-assisted cyclic impregnation, curing, pre-sintering, densification and the like. The three-dimensional alumina fiber reinforced zirconia ceramic composite material is obtained. Compared with the prior art, the impregnation efficiency and the impregnation uniformity of the composite material are effectively improved, and the method has the advantages of being simple in process, high in efficiency, high in mechanical property of the composite material and the like.
本发明涉及一种三维氧化铝纤维增强氧化锆陶瓷复合材料的制备方法及成型装置，制备方法包括：三维氧化铝纤维编织件预处理、陶瓷浆料的制备、采用真空辅助循环浸渍、固化‑预烧结‑致密化等工艺过程，获得了三维氧化铝纤维增强氧化锆陶瓷复合材料。与现有技术相比，本发明有效提升了复合材料的浸渍效率和浸渍均匀性，具有工艺简单、效率高、复合材料力学性能强等优势。
Preparation method and forming device of three-dimensional alumina fiber reinforced zirconia ceramic composite material
三维氧化铝纤维增强氧化锆陶瓷复合材料的制备方法及成型装置
WANG HONGXING (author) / SI YANG (author) / MENG SHENGNAN (author) / DING BIN (author) / CHENG LONGDI (author) / YU JIANYONG (author)
2023-04-04
Patent
Electronic Resource
Chinese
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