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Carbon-carbon composite material ( C/C composite), is a full-carbon composite material made of carbon fiber and its fabric as a reinforcing material, carbon as a matrix through processing and carbonization. The carbon-carbon composite material has a carbon element content of more than 99% after high temperature heat treatment, so the material has a series of excellent properties such as: low density, high temperature resistance, corrosion resistance, good thermal shock performance, acid, alkali, salt, friction and wear resistance. In addition, the room temperature strength of carbon-carbon composites can be maintained to 2500 °C, which is insensitive to thermal stress and has good ablation resistance. Therefore, the hexagonal carbon-carbon composite material has excellent mechanical properties, which can not only bear heavy loads as a structural material, but also play a role as a functional material, and is suitable for various high-temperature applications.
As an important member of the carbon fiber composite family, C/C composites have the characteristics of low density, high thermal conductivity, low thermal expansion coefficient, good fracture toughness, wear resistance, and ablation resistance, especially their strength increases with temperature. , not only will not decrease but may also increase, it is the material with the best high temperature resistance among all known materials.
Carbon-carbon composite material ( C/C composite), is a full-carbon composite material made of carbon fiber and its fabric as a reinforcing material, carbon as a matrix through processing and carbonization. The carbon-carbon composite material has a carbon element content of more than 99% after high temperature heat treatment, so the material has a series of excellent properties such as: low density, high temperature resistance, corrosion resistance, good thermal shock performance, acid, alkali, salt, friction and wear resistance. In addition, the room temperature strength of carbon-carbon composites can be maintained to 2500 °C, which is insensitive to thermal stress and has good ablation resistance. Therefore, the hexagonal carbon-carbon composite material has excellent mechanical properties, which can not only bear heavy loads as a structural material, but also play a role as a functional material, and is suitable for various high-temperature applications.
As an important member of the carbon fiber composite family, C/C composites have the characteristics of low density, high thermal conductivity, low thermal expansion coefficient, good fracture toughness, wear resistance, and ablation resistance, especially their strength increases with temperature. , not only will not decrease but may also increase, it is the material with the best high temperature resistance among all known materials.