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High-temperature-resistant heat-proof bulletproof integrated light composite ceramic and preparation method thereof
The invention discloses a high-temperature-resistant heat-proof bulletproof integrated lightweight composite ceramic and a preparation method thereof.The lower surface of the composite ceramic is a Cf/SiCO ceramic-based composite material, the composite ceramic is overall lightweight and wear-resistant, after core layer ceramic absorbs energy and is broken, a broken core layer can be limited in an armor and does not scatter everywhere, and the good collecting and limiting effect is achieved; compared with high-strength steel, the carbon fibers have the advantages of being small in density and high in strength, the light-weight characteristic is highlighted, and the carbon fibers have more advantages in protection of military helicopters. The composite ceramic provided by the invention is good in overall high-temperature resistance and achieves a good thermal protection effect, and the middle core layer ceramic layer absorbs impact energy and achieves a bulletproof effect; the combination of the three layers has good heat-resistant and bulletproof effects. The weight proportion occupied by bulletproof armors in a core protection area of military helicopters is reduced, meanwhile, the outer surface heat-proof effect is achieved through high-temperature resistance, and the heat-proof and bulletproof integrated light composite ceramic is prepared.
本发明公开一种耐高温防热防弹一体化轻质复合陶瓷及制备方法，该复合陶瓷下表面为Cf/SiCO陶瓷基复合材料，整体轻质耐磨，在芯层陶瓷吸能破碎后，可以将破碎芯层限制在装甲内部而不到处散落，起到良好的收集限制作用，碳纤维对比高强度钢，拥有密度小、强度高的优点，突出轻质化的特点，在军用直升机防护上更具有优势。本发明提供的复合陶瓷整体耐高温性能好，达到良好的热防护效果，中间芯层陶瓷层进行冲击的能量吸收，达到防弹的效果；三层的组合具有良好的耐热和防弹效果。本发明降低军用直升机弹击核心防护区域的防弹装甲所占用的重量比例，同时利用耐高温性能起到外表面防热的效果，制备防热防弹一体化的轻质复合陶瓷。
High-temperature-resistant heat-proof bulletproof integrated light composite ceramic and preparation method thereof
The invention discloses a high-temperature-resistant heat-proof bulletproof integrated lightweight composite ceramic and a preparation method thereof.The lower surface of the composite ceramic is a Cf/SiCO ceramic-based composite material, the composite ceramic is overall lightweight and wear-resistant, after core layer ceramic absorbs energy and is broken, a broken core layer can be limited in an armor and does not scatter everywhere, and the good collecting and limiting effect is achieved; compared with high-strength steel, the carbon fibers have the advantages of being small in density and high in strength, the light-weight characteristic is highlighted, and the carbon fibers have more advantages in protection of military helicopters. The composite ceramic provided by the invention is good in overall high-temperature resistance and achieves a good thermal protection effect, and the middle core layer ceramic layer absorbs impact energy and achieves a bulletproof effect; the combination of the three layers has good heat-resistant and bulletproof effects. The weight proportion occupied by bulletproof armors in a core protection area of military helicopters is reduced, meanwhile, the outer surface heat-proof effect is achieved through high-temperature resistance, and the heat-proof and bulletproof integrated light composite ceramic is prepared.
本发明公开一种耐高温防热防弹一体化轻质复合陶瓷及制备方法，该复合陶瓷下表面为Cf/SiCO陶瓷基复合材料，整体轻质耐磨，在芯层陶瓷吸能破碎后，可以将破碎芯层限制在装甲内部而不到处散落，起到良好的收集限制作用，碳纤维对比高强度钢，拥有密度小、强度高的优点，突出轻质化的特点，在军用直升机防护上更具有优势。本发明提供的复合陶瓷整体耐高温性能好，达到良好的热防护效果，中间芯层陶瓷层进行冲击的能量吸收，达到防弹的效果；三层的组合具有良好的耐热和防弹效果。本发明降低军用直升机弹击核心防护区域的防弹装甲所占用的重量比例，同时利用耐高温性能起到外表面防热的效果，制备防热防弹一体化的轻质复合陶瓷。
High-temperature-resistant heat-proof bulletproof integrated light composite ceramic and preparation method thereof
一种耐高温防热防弹一体化轻质复合陶瓷及制备方法
XIANG YANG (author) / CAO FENG (author) / PENG ZHIHANG (author)
2022-10-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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High-performance bulletproof ceramic and preparation method thereof
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