RARE EARTH ENHANCED METAL

REEM™ materials are engineered for advanced structural applications where extreme weight reduction unlocks new performance, efficiency, and design freedom. At the core of the system is a rare‑earth–enriched alloy architecture enhanced by calcium‑based technology, which delivers metallic strength at densities below most plastics and carbon‑fiber materials. This calcium‑driven approach provides the greatest gains in stiffness and weight reduction, enabling a uniquely efficient ultralight metal platform. Composite variants further extend these capabilities by incorporating tailored ceramic dispersoids that refine the microstructure and improve dimensional stability. Together, these alloy and composite pathways create a next‑generation structural material family that maintains integrity while enabling meaningful mass reduction across aerospace, defense, mobility, and industrial systems.

  • REEM™ 6020 is a high‑performance flame‑stabilized structural alloy engineered for applications requiring elevated strength, optimized stiffness, enhanced corrosion resistance, and exceptional ignition resistance. The alloy leverages RE‑Ca grain‑boundary stabilization and oxide‑film enhancement to achieve a fine, thermally stable microstructure with strong fatigue performance and improved environmental durability. With a density of ~1.80 g/cm³, tensile strength of ~440–462 MPa, yield strength of ~385–407 MPa, fatigue strength of ~171–204 MPa, and an ignition temperature of ~720–740 °C, REEM™ 6120 provides a lightweight, flame‑resistant solution for aerospace, defense, automotive, energy, and industrial systems.

  • REEM™ AT 6120 is a high‑performance flame‑stabilized structural alloy engineered for demanding structural applications requiring high strength, optimized stiffness, improved corrosion resistance, and enhanced ignition resistance. The alloy benefits from RE‑Ca grain‑boundary stabilization and oxide‑film enhancement, producing a fine, thermally stable microstructure with strong fatigue performance and improved environmental durability. With a density of 1.80 g/cm³, tensile strength of ~375–400 MPa, yield strength of ~255–300 MPa, fatigue strength of ~132–150 MPa, and an ignition temperature of ~550–600 °C, REEM™ 6120 provides a lightweight, flame‑resistant solution for aerospace, defense, automotive, energy, and industrial systems.

  • REEM™ 8020 is a high‑performance flame‑stabilized structural alloy engineered for applications requiring elevated strength, optimized stiffness, improved corrosion resistance, and enhanced ignition resistance. Leveraging RE–Ca grain‑boundary stabilization and oxide‑film reinforcement, AT 8020 develops a fine, thermally stable microstructure with strong fatigue performance and reduced flammability. With a density of 1.78 g/cm³, tensile strength of ~375–415 MPa, yield strength of ~270–315 MPa, fatigue strength of ~185–205 MPa, and an ignition temperature of ~600–650 °C, REEM™ 8020 provides a lightweight, flame‑resistant solution for aerospace, defense, automotive, energy, and industrial systems.

  • REEM™ 9220 is a high‑performance flame‑stabilized structural alloy engineered for broad manufacturability across casting, extrusion, rolling, forging, welding, powder metallurgy, and metal injection molding. The alloy exhibits improved oxide stability, refined grain structure, and enhanced flame resistance due to RE‑assisted nucleation and recrystallization mechanisms. With a density of 1.84 g/cm³, tensile strength of ~290–310 MPa, yield strength of ~170–200 MPa, fatigue strength of ~90–105 MPa, and an ignition temperature of ~560–600 °C, REEM™ 9220 provides a versatile, lightweight structural solution for aerospace, defense, automotive, energy, and industrial systems.

Purpose Driven Materials

Our mission is to redefine what’s possible in high‑performance materials by advancing a new class of light weight alloys engineered for extreme environments. REEM™ embodies this commitment, uniting thermally stable Mg-RE matrices with next‑generation calcium reinforcement to deliver unprecedented strength‑to‑weight ratios, vibrational damping, stiffness, and ignition resistance.

This platform exists to give engineers, designers, and manufacturers clear, data‑driven insight into these revolutionary materials. Through transparent performance documentation, rigorous material data sheets, and application‑focused guidance, we empower innovators to evaluate and integrate REEM™ technologies with confidence. Our purpose is simple: accelerate the adoption of advanced lightweight Mg-RE-Ca materials that enable lighter, stronger, more resilient systems across defense, aerospace, energy, and next‑generation manufacturing.