Mg1 Zr1 Ir2

Mg1Zr1Ir2 is an intermetallic compound combining magnesium, zirconium, and iridium—a rare ternary system that sits at the intersection of lightweight metallic and precious-metal chemistry. This appears to be a research-phase material rather than an established commercial alloy; such compositions are typically explored for potential applications requiring both thermal stability (from Zr and Ir) and reduced density (from Mg), though the material system remains largely experimental. The inclusion of iridium—a refractory noble metal—suggests investigation into high-temperature structural applications or specialized electronic/catalytic properties, though practical use remains limited until synthesis scaling and processing routes are better established.