ScNiGe

ScNiGe is a ternary intermetallic compound combining scandium, nickel, and germanium, belonging to the family of lightweight high-strength alloys under active materials research. This experimental material is investigated for potential aerospace and high-temperature structural applications where the combination of low density with moderate stiffness could offer weight savings, though it remains primarily in the research phase rather than established industrial production. The scandium-nickel-germanium system is of interest to materials scientists exploring alternatives to conventional titanium and nickel-based superalloys, particularly for applications where density reduction and thermal stability are competing design priorities.