Co2Dy

Co₂Dy is an intermetallic compound combining cobalt and dysprosium, belonging to the rare-earth transition metal family. This material is primarily of research interest for high-temperature applications and magnetic devices, where the dysprosium content can enhance magnetic properties and thermal stability compared to cobalt alone. Co₂Dy and related cobalt-rare-earth compounds are explored in aerospace, permanent magnet systems, and advanced alloy development, though production and cost considerations typically limit adoption to specialized high-performance contexts.