TmB4Ir4

TmB4Ir4 is an intermetallic ceramic compound combining thulium, boron, and iridium—a rare-earth boride with transition metal reinforcement. This is a research-phase material studied for its potential high-temperature stability and hardness, representing an emerging class of complex ceramics that challenge conventional sintering and processing methods. Applications remain largely in academic investigation, but the material family shows promise for extreme-environment applications where conventional refractory ceramics or superalloys reach their limits.