UC

Uranium carbide (UC) is a ceramic compound belonging to the refractory carbide family, valued for its extreme hardness and thermal stability at high temperatures. It is primarily used in nuclear fuel applications, cutting tools, and wear-resistant coatings where exceptional hardness and chemical inertness are required. Engineers select UC when conventional ceramics cannot withstand extreme thermal cycling, abrasive environments, or where high-temperature strength retention is critical—though material scarcity and cost typically limit it to specialized, high-performance applications.