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The invention discloses a high-temperature-resistant carbon fiber composite material and a preparation method thereof, and the high-temperature-resistant carbon fiber composite material is composed ofthe following components by mass: 70% of carbon fiber CFK; 1% of inert gas; and 29% of a silicon-containing metal filler; in the preparation process, inert gas is introduced in the coking process ofthe carbon fiber plate primary material; and after baking and coking, the silicon-containing metal filler enters and exits from the carbon fiber plate primary material, so that the silicon-containingmetal filler and the carbon fiber plate are fused with each other, and the finally prepared carbon fiber plate has better high-temperature resistance.
本发明公开了一种耐高温碳纤维复合材料以及该材料的制备方法，该耐高温碳纤维复合材料，由以下质量组分构成：碳纤维CFK：70%；惰性气体：1%；含硅金属填充物：29%；而制备时，在碳纤维板初料的焦化过程中，通过惰性气体；烘烤、焦化后在碳纤维板初料上出入含硅金属填充物，使得含硅金属填充物与碳纤维板相互融合，使得最终制备处的碳纤维板耐高温性能更好。
The invention discloses a high-temperature-resistant carbon fiber composite material and a preparation method thereof, and the high-temperature-resistant carbon fiber composite material is composed ofthe following components by mass: 70% of carbon fiber CFK; 1% of inert gas; and 29% of a silicon-containing metal filler; in the preparation process, inert gas is introduced in the coking process ofthe carbon fiber plate primary material; and after baking and coking, the silicon-containing metal filler enters and exits from the carbon fiber plate primary material, so that the silicon-containingmetal filler and the carbon fiber plate are fused with each other, and the finally prepared carbon fiber plate has better high-temperature resistance.
本发明公开了一种耐高温碳纤维复合材料以及该材料的制备方法，该耐高温碳纤维复合材料，由以下质量组分构成：碳纤维CFK：70%；惰性气体：1%；含硅金属填充物：29%；而制备时，在碳纤维板初料的焦化过程中，通过惰性气体；烘烤、焦化后在碳纤维板初料上出入含硅金属填充物，使得含硅金属填充物与碳纤维板相互融合，使得最终制备处的碳纤维板耐高温性能更好。
High-temperature-resistant carbon fiber composite material and preparation method thereof
一种耐高温碳纤维复合材料及其制备方法
LIU PENG (author)
2020-06-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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