Aluminum cobalt powder is widely used in the production of high-performance permanent magnets due to its excellent magnetic properties and thermal stability. It is a key material in manufacturing Alnico magnets, which are essential in sensors, electric motors, and generators, especially in high-temperature environments. These magnets retain their magnetism at elevated temperatures, making them suitable for aerospace, automotive ignition systems, and industrial motors. The powder is also used in specialized coatings and additive manufacturing for components requiring strong magnetic response and corrosion resistance. Additionally, it serves in research and development for advanced magnetic materials and electronic devices.