LiTiBe2

LiTiBe2 is an intermetallic compound combining lithium, titanium, and beryllium elements, representing an experimental multi-component alloy system. This material is primarily of research interest for lightweight structural applications, as the combination of these three low-density elements offers potential for aerospace and defense sectors where weight reduction is critical. While still in development rather than widespread industrial production, LiTiBe2 exemplifies the intermetallic alloy family being explored to achieve high stiffness-to-weight ratios beyond conventional titanium alloys and aluminum alloys.