Hf9B2Mo3

Hf9B2Mo3 is a refractory metal boride composite combining hafnium, boron, and molybdenum—a material class developed for extreme-temperature engineering applications. This compound belongs to the family of high-entropy refractory materials, primarily of research and developmental interest for aerospace and defense sectors where conventional superalloys reach their thermal limits. The hafnium-boride matrix provides exceptional hardness and oxidation resistance, while molybdenum addition enhances toughness and thermal conductivity, making it a candidate material for hypersonic vehicle structures, rocket nozzles, and next-generation turbine components operating well above 2000°C.