Used as a hard, wear-resistant coating for cutting tools and molds, enhancing durability and performance at high temperatures. Applied in semiconductor manufacturing for diffusion barriers and conductive layers due to its thermal stability and electrical conductivity. Employed in decorative coatings for its gold-like appearance, suitable for watches, jewelry, and architectural fixtures. Also utilized in aerospace and automotive industries for protective layers on components exposed to extreme conditions. Shows promise in nuclear reactors as a neutron-absorbing material and fuel cladding due to radiation resistance.