Al8CoNi11

Al8CoNi11 is an intermetallic compound combining aluminum, cobalt, and nickel in a specific stoichiometric ratio, belonging to the family of ternary Al-Co-Ni intermetallics. This material is primarily of research and development interest for high-temperature structural applications, as intermetallics in this system are investigated for their potential to combine low density with elevated-temperature strength and stiffness, particularly for aerospace and power-generation contexts where conventional superalloys may be too heavy.