ErMg2Sc

ErMg2Sc is an intermetallic ceramic compound containing erbium, magnesium, and scandium, representing a rare-earth magnesium-based system. This material exists primarily in the research domain as a potential high-temperature structural ceramic or functional compound; the ErMg2Sc composition family is studied for applications requiring combinations of low density with thermal stability, though industrial deployment remains limited. Engineers would consider such rare-earth intermetallics where conventional lightweight alloys fall short thermally, particularly in aerospace or advanced thermal management contexts where magnesium's base properties are enhanced by rare-earth and refractory additions.