Amaero Secures A$6.5 Million U.S. Department of War Contract to Develop Advanced Refractory Alloy Powders for Aerospace

Contract Award Establishes Amaero as Strategic U.S. Defence Supply Chain Partner

Amaero Inc. has been chosen by the United States Department of War to spearhead a development program tackling critical supply chain challenges in high-temperature aerospace materials. The A$6.5 million contract underscores Amaero's advanced gas atomization technology and technical expertise. This award highlights the increasing government emphasis on securing domestic sources for materials crucial to national defense and space exploration, especially amid heightened geopolitical risks and supply chain vulnerabilities driving demand for alternative suppliers of critical aerospace components.

The contract includes monthly progress payments based on milestone achievements, providing Amaero with predictable cash flow throughout the 13-month period. The company expects to recognise about 40% of total contract revenue during the last two quarters of 2026, with the remaining 50% anticipated in the first half of 2027. This revenue timeline aligns with the program’s targeted completion in August 2027. The announcement positions Amaero as a trusted partner within the U.S. defense and space industrial base during a time when domestic manufacturing capacity for advanced materials is a government priority.

Hafnium Price Surges Drive Demand for C103 Alloy Alternatives

High-temperature refractory alloys like Niobium C103 (C103) have been aerospace thermal protection and propulsion standards since the Apollo lunar mission in 1969. C103 is valued for its high strength-to-weight ratio, excellent ductility, and ability to operate above 2,000 degrees Celsius, making it ideal for rocket nozzles, thrusters, and hypersonic vehicle components. The alloy consists of roughly 89% Niobium, 10% Hafnium, and 1% Titanium. Despite these advantages and a well-established material allowables database, C103’s use in modern engineering is limited by cost and supply issues.

Price volatility in key components has become a major barrier to C103’s broader adoption. Hafnium, constituting 10% of the alloy, has seen prices soar by over 700% in the last three years, currently trading near US$12,500 per kilogram. This steep price increase, combined with supply concerns, has rendered C103 economically challenging despite its superior performance. The Department of War’s program aims to identify and qualify alternative high-temperature refractory alloys that can replace C103 while reducing exposure to volatile rare material costs and foreign supply risks.

Amaero’s Gas Atomization Technology Drives Program Success

Amaero’s state-of-the-art gas atomization technology underpins its execution of the Department of War contract. The company operates an Electrode Induction-melted Gas Atomization (EIGA) Premium system, the most advanced U.S.-based technology for producing spherical refractory alloy powders. This mature, scalable manufacturing process enables seamless transition from development to production volumes, facilitating rapid commercialization of successful alloy candidates post-development.

Throughout the program, Amaero will collaborate with the Department of War, U.S. national laboratories, defense and space prime contractors, and component suppliers to down-select two alternative high-temperature refractory alloys. These alloys will be atomized using Amaero’s technology and fabricated into test parts via its Powder Metallurgy–Hot Isostatic Pressing (PM-HIP) process. The company will also partner with strategic suppliers to 3D print evaluation coupons and conduct extensive testing. This integrated approach combines powder production, additive manufacturing, and conventional processing to generate critical print and test data that supports material maturity and adoption by prime contractors and defense procurement agencies.

PM-HIP Manufacturing Enhances Supply Chain Resilience

Beyond powder atomization, Amaero’s Powder Metallurgy–Hot Isostatic Pressing (PM-HIP) facility produces large, near-net-shape powder metal parts with properties and microstructures comparable to forged components. This capability addresses a key domestic aerospace supply chain bottleneck: shortages of large-scale castings and forgings for defense and space applications. The PM-HIP process enables rapid prototyping and low-rate initial production of complex geometries with reduced lead times and material waste.

The Department of War contract leverages this PM-HIP capability to manufacture test components from candidate alternative refractory alloys, enabling comprehensive evaluation of mechanical properties, microstructure, and performance under realistic thermal and mechanical conditions. Amaero’s combined expertise in powder production and advanced part manufacturing uniquely positions it to support the full material development lifecycle from powder atomization through component fabrication and testing.

Revenue Recognition and Financial Impact for 2026–2027

The contract is expected to contribute significant revenue across two financial years. Amaero anticipates recognising approximately 40% of the A$6.5 million contract value during Q3 and Q4 of 2026, with the remaining 50% recognised in the first half of 2027. The program is scheduled for completion in August 2027. This phased revenue recognition aligns with the milestone-based payment structure, where payments are linked to specific technical achievements and deliverables.

This schedule suggests Amaero will record about A$2.6 million in revenue in 2026 and approximately A$3.25 million in early 2027. The monthly milestone payments provide steady cash flow throughout the contract, reducing liquidity risks typical of large development projects. For investors, this revenue visibility highlights Amaero’s success in securing government contracts amid a competitive defense and space supply environment.

Strategic Role in Hypersonic and Space Propulsion Markets

High-temperature refractory alloys are essential for next-generation hypersonic and space propulsion systems, among the fastest-growing sectors in advanced aerospace materials. Hypersonic vehicles, capable of sustained speeds above Mach 5, require thermal protection and propulsion components that endure extreme temperatures and stresses. Similarly, space launch vehicles and orbital spacecraft depend on advanced materials for rocket engine nozzles, combustion chambers, and heat shields. Developing cost-effective, domestically sourced alternatives to C103 supports government efforts to accelerate hypersonic technology and expand domestic launch capabilities.

The Department of War’s investment highlights the strategic importance of refractory alloys to military and space capabilities. By lowering material costs and diversifying supply sources, the program aims to speed adoption of advanced thermal protection systems across defense and space industries. Amaero’s leadership role signals government confidence in its technical expertise and manufacturing scalability. Successful program outcomes could lead to follow-on production contracts as alternative alloys achieve qualification and design approval by prime contractors and military agencies.

Industry-Leading Manufacturing Yield and Competitive Advantage

Amaero’s gas atomization technology delivers industry-leading yield rates for additive manufacturing powder production, producing a higher percentage of usable spherical powder than competitors. This efficiency reduces raw material input requirements and lowers production costs, enhancing profitability and accelerating development timelines for material qualification.

With decades of experience in refractory and titanium alloy gas atomization, Amaero possesses deep technical knowledge that facilitates rapid problem-solving and informed decisions on powder processing, quality control, and scaling. Operating the only EIGA Premium system in the U.S. grants Amaero a significant competitive edge in refractory alloy powder development, creating barriers for new entrants targeting defense and space markets.

Mitigating Foreign Supply Risks in Critical Materials

A primary goal of the Department of War contract is to reduce U.S. reliance on foreign sources for critical raw materials and components used in defense and space applications. The dramatic price inflation and supply volatility of Hafnium—a key element in the legacy C103 alloy—exemplify these vulnerabilities driving government interest in alternative materials. By qualifying new high-temperature refractory alloys that lessen or eliminate dependence on costly, volatile materials like Hafnium, the program supports broader efforts to enhance domestic industrial resilience and reduce geopolitical risks.

This strategic focus extends beyond Amaero’s commercial interests, contributing to national security by ensuring reliable access to essential defense and space materials. Government backing reflects recognition that sustaining competitive domestic suppliers requires ongoing development support and procurement commitments. Successful contract execution will strengthen Amaero’s position as a strategic government partner and lay the groundwork for production contracts as alternative alloys gain market acceptance.

Upcoming Milestones and Program Timeline

The 13-month Department of War contract is scheduled for completion in August 2027, with monthly milestone achievements driving progress payments. While specific milestones remain undisclosed, the program follows a phased approach including alloy down-selection, powder atomization, test part fabrication, and comprehensive evaluation. Selecting two candidate alternative refractory alloys is an early objective, followed by material characterization and qualification.

Investors should watch for updates on program progress, milestone completions, and alloy qualification results. Demonstrating that candidate alloys meet or exceed C103 performance while reducing costs or material volatility would position Amaero for subsequent production contracts and expanded government demand. Any indications of commercial adoption or prime contractor interest would signal momentum toward sustained production and revenue growth. The August 2027 completion marks a pivotal transition from development to potential production opportunities.