Pioneers of the Critical Mineral Age
Developer and manufacturer of element compositions and materials for the next generation of energy, aerospace and space OEMs and strategic partner for the world’s critical industries
VISION
We’re Changing the Way the World Thinks About Metals
Aegion envisage to build the material foundation for next-generation innovation—from compact fusion-ready SMRs and sixth-generation hypersonic jets to deep-space propulsion systems and ultra-efficient F1 hybrid powertrains.
Aegion exists to engineer the advanced alloys, composites, ceramics, and coatings that enable humanity’s most ambitious technologies to become reality.
Titanium
Superalloys
Aegion’s titanium superalloy portfolio spans four engineered alloy systems for defence, aerospace, and energy. Aegion Gamma™, a γ-TiAl–Ta–Si–B intermetallic, delivers high specific strength, creep resistance, and oxidation stability beyond 750 °C for turbine and exhaust structures. Aegion Ti-HT, a diffusion-coated Ti-Al-Nb system, resists hot corrosion in combustors and heat exchangers, while our properitary Ti-6Al-4V (Grade 5) anchors load-bearing aerospace and defence structures as the industry benchmark alloy.
Nickel
Superalloys
Aegion’s nickel superalloy portfolio addresses extreme environments in defence, aerospace, and energy. Aegion N™, a Ni–Mo–Al superalloy with controlled Cr, Co, W, Ta, and Ti additions, delivers high-temperature strength, carburization resistance, and oxidation stability under sustained thermal loads. Aegion Ni-X, a γ/γ′-strengthened alloy, is optimized for creep, fatigue, and thermal cycling in turbine hot sections. Aegion Ni-HT, featuring diffusion aluminide coatings via EBCVD, enables long-life combustor and heat-exchanger components, while Inconel 718 remains the industry-standard benchmark for high-strength aerospace and energy hardware.
Superalloy
Powders
Our superalloy powder portfolio is engineered for advanced manufacturing routes including LPBF, EBM, DED, HIP, and MIM, delivering tightly controlled particle size distributions, sphericity, flowability, and oxygen limits. Titanium- and nickel-based powders are produced with chemistry-specific atomization protocols to preserve γ/γ′ phase integrity, aluminide-forming elements, and refractory additions. Optimized for high packing density, low satellite formation, and repeatable melt-pool stability, Aegion powders enable defect-minimized builds, superior fatigue performance, and consistent microstructural evolution in aerospace, defence, and energy components.
Surface
Treatment
Aegion’s surface engineering portfolio leverages advanced chemical vapor deposition (CVD), physical vapor deposition (PVD), and pack-diffusion aluminide systems to optimize γ-TiAl and γ/γ′ nickel superalloy microstructures for extreme thermo-mechanical environments. Coatings are engineered for controlled interdiffusion, phase stabilization, and formation of protective Al₂O₃ or TiO₂ scales, providing oxidation, carburization, and hot-corrosion resistance at sustained temperatures above 750 °C. Complementary treatments—including shot peening, laser shock peening, laser remelting, and ion implantation—impose tailored compressive residual stresses, work-hardened surface layers, and refined grain boundaries, enabling enhanced fatigue-crack growth resistance, creep suppression, and thermal-cycle durability in turbine blades, combustor liners, and high-stress energy components.
100% SUSTAINABLE
a closed loop Titanium recycling process utilising Aerospace scrap.
Aegion’s HAMR-inspired recycling process is a closed-loop, hydrogen-assisted metallothermic platform for reclaiming titanium, nickel, and rare-earth elements from aerospace scrap. The process uses hydrogen and magnesium to selectively reduce metal oxides, producing low-oxygen, high-purity titanium and superalloy feedstock suitable for additive manufacturing, powder metallurgy, and ingot casting. By preserving alloy chemistry and phase integrity, this method enables sustainable, energy-efficient recycling of high-value aerospace materials, minimizing carbon footprint while maintaining strict performance standards for turbine components, structural alloys, and critical defence hardware.
Aegion's work has been recognised by Industry leaders, veterans and consortiums
