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Preparation method of alumina fiber reinforced ceramic matrix composite material
The invention discloses a preparation method of an alumina fiber reinforced ceramic-based composite material, and relates to the technical field of alumina fiber reinforced ceramic composites.The preparation method comprises the steps that alumina slurry is prepared through ball milling, then an alumina fiber preform is pretreated, and the alumina fiber reinforced ceramic-based composite material is obtained through vacuum impregnation-sedimentation and heat treatment; and circularly densifying to obtain an alumina fiber reinforced ceramic matrix composite finished product. The prepared product has excellent mechanical properties, and the preparation method is simple.
本发明公开一种氧化铝纤维增强陶瓷基复合材料的制备方法，涉及氧化铝纤维增强陶瓷复合材料技术领域，通过球磨制备氧化铝浆料，再对氧化铝纤维预制体进行预处理，经过真空浸渍‑沉降和热处理，循环增密得到氧化铝纤维增强陶瓷基复合材料成品。制备的产品力学性能优异，制备方法简单。
Preparation method of alumina fiber reinforced ceramic matrix composite material
The invention discloses a preparation method of an alumina fiber reinforced ceramic-based composite material, and relates to the technical field of alumina fiber reinforced ceramic composites.The preparation method comprises the steps that alumina slurry is prepared through ball milling, then an alumina fiber preform is pretreated, and the alumina fiber reinforced ceramic-based composite material is obtained through vacuum impregnation-sedimentation and heat treatment; and circularly densifying to obtain an alumina fiber reinforced ceramic matrix composite finished product. The prepared product has excellent mechanical properties, and the preparation method is simple.
本发明公开一种氧化铝纤维增强陶瓷基复合材料的制备方法，涉及氧化铝纤维增强陶瓷复合材料技术领域，通过球磨制备氧化铝浆料，再对氧化铝纤维预制体进行预处理，经过真空浸渍‑沉降和热处理，循环增密得到氧化铝纤维增强陶瓷基复合材料成品。制备的产品力学性能优异，制备方法简单。
Preparation method of alumina fiber reinforced ceramic matrix composite material
一种氧化铝纤维增强陶瓷基复合材料的制备方法
CI JILIANG (Autor:in) / WANG XI (Autor:in) / LIU YICHANG (Autor:in) / ZHANG JIAN (Autor:in) / LYU YI (Autor:in) / ZHAO YINGMIN (Autor:in) / ZHANG HAO (Autor:in)
10.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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