Materials Science

碳碳复合材料

Carbon-Carbon Composites

Carbon-Carbon (C/C) composites are a class of advanced materials consisting of carbon fibers embedded in a carbon matrix. They are known for their high thermal stability, low density, and excellent mechanical properties at elevated temperatures. / 碳碳复合材料是一种由碳纤维嵌入碳基体中构成的高级材料。它们以在高温下具有高热稳定性、低密度和优异的机械性能而闻名。

Knowledge type: 自然理论
First proposed or discovered
Proposer: Turkey Farm member
Creator: 农场主
Last updated: 2026-11-03 18:05:26

Sub-knowledge points

Thermal protection systemsHigh-temperature structural componentsAerospace applications

Higher-order knowledge points

Thermoelectric materials / 自然理论Advanced ceramic matrix composites

Main parameters and performance indicators

Matrix: Carbon matrix (e.g., pyrolytic carbon)Reinforcement: Carbon fibers (e.g., PAN-based, pitch-based)Processing: Chemical vapor infiltration (CVI) or liquid phase impregnation (LPI)

Open problems

Improving oxidation resistance at high temperaturesReducing manufacturing costs and cycle timesEnhancing interfacial bonding strength

Related literature

ranked by community stars

Low-temperature fabrication of W-Cu modified C/C composites with enhanced mechanical integrity and active thermal protectionOpen source

碳碳复合材料

Sub-knowledge points

Higher-order knowledge points

Main parameters and performance indicators

Open problems

Related products and links