Used in steel production to enhance strength and hardness. Activated carbon serves in water and air purification due to its high adsorption capacity. Graphite form is used in lubricants, batteries, and as electrodes in industrial processes. Carbon fibers provide lightweight, high-strength materials for aerospace, automotive, and sports equipment. Diamond form is used in cutting, grinding, and drilling tools, as well as in high-performance electronics. Also serves as a key component in organic chemistry and life-based compounds across biological and pharmaceutical fields.