Throat Liner Ablation-resistant Carbon-carbon Composites Products   In the field of weaponry, the throat liner is a critical high-temperature component in various types of rocket projectiles. During its service life, it must withstand temperatures of approximately 3,000°C, internal gas pressures exceeding 15 MPa, and high-speed, high-temperature gas erosion. Traditional high-silica […]

Since its emergence in 1958, carbon-carbon composite materials have attracted widespread attention worldwide due to their outstanding performance. Many industrialized countries have invested significant human, material, and financial resources into the research and development of this material, continuously improving its performance and expanding its application scope. Over the past few

Cost Reduction   Carbon-carbon composites are often referred to as “black gold.” The high cost of carbon fiber and the lengthy densification process are the primary factors contributing to the high cost of carbon-carbon composites.   Production costs have always been the primary factor limiting the development of carbon fiber.

Isostatic graphite, renowned for its high strength, excellent thermal conductivity, and superior corrosion resistance, is widely used in high-end industries such as photovoltaics, semiconductors, and nuclear energy. However, issues such as sintering cracks and uneven impregnation during production have long been technical challenges within the industry. Statistics show that the

Common types of carbon fiber Hot Zone materials   Carbon fiber graphite felt is primarily divided into rayon-based graphite felt, polyacrylonitrile-based graphite felt (PAN-based graphite felt), and pitch-based graphite felt. Rayon-based graphite felt is produced through processes such as weaving, needling, impregnation and drying, low-temperature carbonization, and high-temperature graphitization; while