Carbon fiber is a strong, lightweight material made of thin, crystalline filaments of carbon. It is known for its high tensile strength, stiffness, and low weight, making it ideal for various applications. Carbon fiber is commonly used in aerospace, automotive, sports equipment, and construction industries. Its composition allows for significant weight reduction without compromising structural integrity. The production process involves carbonizing precursor materials, typically polyacrylonitrile (PAN) or pitch, at high temperatures. Despite its high cost, the advantages of carbon fiber, such as corrosion resistance and fatigue resistance, make it a valuable material.