Sc2SnC

Sc₂SnC is a ternary ceramic compound belonging to the MAX phase family, characterized by a layered hexagonal crystal structure that combines ceramic hardness with metallic-like damage tolerance. This is primarily a research material under active investigation for high-temperature structural applications, as MAX phases offer the unusual combination of being machinable while maintaining rigidity and thermal stability—properties rare in conventional ceramics. The scandium-tin-carbon system is explored for aerospace and thermal management applications where conventional ceramics prove too brittle or where traditional metals cannot sustain operating temperatures.