Used as a wear-resistant coating in cutting tools and industrial machinery due to its high hardness and thermal stability. Commonly applied in aerospace and automotive components where extreme durability is required. Serves as an additive in refractory materials for metallurgical processes because of its excellent resistance to corrosion and thermal shock. Also utilized in neutron absorption applications within nuclear reactors thanks to its high cross-section for thermal neutrons. Shows promise in advanced composites and ceramic sintering to enhance mechanical strength and conductivity.