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Carbon fiber composite material used in automobile and aviation industry carbon fiber is the main use of resin, metal, ceramics and other matrix composite, made of structural materials. Carbon fiber reinforced epoxy resin composite material, its specific strength, ratio of the composite index, in the existing structure of the material is the highest. In the density, stiffness, weight, fatigue characteristics, such as the strict requirements of the field, in the requirements of high temperature, high chemical stability, carbon fiber composite materials are quite advantage. Carbon fiber is in the early 50's should be rocket, aerospace and aviation and other cutting-edge science and technology needs, and now also widely used in sports equipment, textile, chemical machinery and medical fields. With the…
Carbon carbon composite material has excellent properties such as high strength, light weight, fatigue resistance and so on. It is widely used in sports equipment, aerospace and other fields. Carbon fiber has excellent properties such as high strength, light weight, fatigue resistance and so on. It is widely used in sports equipment, aerospace and other fields. carbon fiber filament diameter of T800 is smaller than T300 and T700, the difference between the fiber surface properties is large. T800 surface crystalline structure is more complete, resulting in high surface inertia, The existing conventional resin matrix is not suitable for the forming process of T800 carbon fiber. The resin matrix has a great influence on the interfacial properties of T800 carbon fiber…
Advanced composite materials are mainly resin based, metal based, Tao Ciji and carbon matrix composites, such as four categories, metal matrix composites have been used to push the compressor and fan blades of more than 10 of the engine, but the key components of high temperature can only be used in ceramic matrix composites and carbon fiber reinforced carbon matrix composites. The former work temperature can be as high as 1650 degrees Celsius, while the carbon carbon composite material is more than 1650 degrees Celsius, especially more than 2000 degrees Celsius, the only candidate materials. The application scope of carbon carbon composites has been expanding, as the anti ablation materials and high speed braking friction materials have been successfully applied…
