Metallic borides are compounds formed between boron and metals, characterized by their unique properties such as high hardness, thermal stability, and electrical conductivity. These materials often exhibit a range of structures and compositions, making them useful in various industrial applications, including cutting tools and wear-resistant coatings. Common examples of metallic borides include titanium boride and zirconium boride, which are known for their exceptional strength and resistance to oxidation. Due to their robust nature, metallic borides are also explored in the fields of electronics and aerospace, where durability and performance are critical.