AsC

Arsenic carbide (AsC) is a ceramic compound combining arsenic and carbon, part of the broader family of refractory and semiconducting ceramics. While AsC remains primarily a research material rather than a widely commercialized engineering ceramic, it belongs to the III-V and Group IV carbide family that exhibits potential for high-temperature structural applications and specialized electronic devices. Engineers would consider AsC in advanced research contexts where its unique combination of properties—including moderate stiffness and density—offers theoretical advantages in extreme environments, though practical use is limited by synthesis challenges, toxicity concerns, and the maturity of competing established carbides.