Zirconium boride is widely used in high-temperature and wear-resistant applications due to its exceptional hardness and thermal stability. It is commonly employed in the production of cutting tools, abrasives, and wear parts where extreme durability is required. The material is also used as a refractory compound in furnace linings and aerospace components that must withstand intense heat. In the nuclear industry, zirconium boride serves as a neutron absorber in control rods because of its high neutron capture cross-section. Additionally, it is used as a coating on materials to enhance resistance to oxidation and corrosion at elevated temperatures. Its electrical conductivity allows use in certain electroceramic applications and in advanced composites for defense and aerospace technologies.