Forging the Future: Amaero's Mission to Secure America's Hypersonic Edge

MCDONALD, Tenn. – July 22, 2026

The United States Department of War has awarded a A$6.5 million (US$4.5 million) contract to Amaero Inc., a Tennessee-based advanced materials producer, to develop a new generation of high-temperature alloy powders. The 13-month program represents a critical strategic investment aimed at breaking a dangerous dependency on volatile foreign supply chains that threatens the future of American hypersonic and space dominance.

At the heart of the issue is a legacy material known as Niobium C103, an alloy that has been a cornerstone of high-temperature aerospace systems since the Apollo program. But the very material that helped put man on the moon is now a potential Achilles' heel for 21st-century defense platforms, and the Department of War is betting on American innovation to forge a new path forward.

The High Cost of Dominance: A Supply Chain Under Pressure

For decades, Niobium C103 has been the go-to material for components that must endure extreme heat, such as rocket nozzles, thrusters, and the thermal protection systems on hypersonic vehicles. Comprised of approximately 89% Niobium, 10% Hafnium, and 1% Titanium, its high strength-to-weight ratio and service capability above 2000°C made it an engineering marvel. Its long-standing material database also gives designers a high degree of confidence and predictability.

However, this reliance has become a significant liability. The problem lies with Hafnium, a critical alloying element. Over the past three years, the price of Hafnium has skyrocketed by over 700%, currently trading at an eye-watering US$12,500 per kilogram. This dramatic price inflation and volatility have made it economically prohibitive to design new, large-scale hypersonic and space platforms around C103.

The economic strain is compounded by geopolitical risk. Hafnium is not mined directly but is a byproduct of zirconium refinement, tying its supply chain to a handful of producing nations. This concentration creates vulnerabilities that could be exploited, disrupting the U.S. defense industrial base at a critical time. For the Department of War, the situation is untenable. "This isn't just about finding a cheaper metal; it's about controlling our own destiny in a contested domain," noted one defense supply chain analyst. "You can't have a credible deterrent if your supply lines run through a potential adversary's backyard."

A Strategic Pivot to Domestic Innovation

The contract with Amaero is a clear signal of a broader strategic shift within the U.S. defense establishment. The contracting entity, the "Department of War," reflects a recent change in official branding. Following Executive Order 14347 signed in September 2025, the Department of Defense began using its historical title in non-statutory communications to emphasize its core mission. This initiative is part of a larger push to re-shore critical manufacturing and bolster the domestic industrial base against foreign dependencies.

Amaero, a company that recently redomiciled to the United States from Australia, is positioning itself as a key partner in this national security effort. The firm will work in consultation with the DoW, U.S. national laboratories, and major defense and space prime contractors to identify and develop two alternative high-temperature refractory alloys. The goal is to create materials that are not only interoperable with C103 but are also more cost-effective and sourced domestically.

"Over the past two years, Amaero has collaborated closely with the U.S. government and the Department of War,” said Hank J. Holland, Amaero’s Chairman and CEO, in a statement. “As high-temperature refractory alloy powders are essential to thermal protection systems and propulsion systems in hypersonic and space platforms, it’s essential that we develop the next generation refractory alloy powders."

The Technology Forging a New Front Line

To tackle this challenge, Amaero will leverage its specialized production capabilities in Tennessee. The company's core technology is an advanced gas atomization process used to create spherical metal powders optimized for additive manufacturing (3D printing) and other advanced techniques. In response to the government's supply chain concerns, Amaero commissioned what it calls "the only EIGA Premium in the U.S.," a state-of-the-art gas atomization system specifically designed for refractory alloys.

Once the new alloy powders are produced, Amaero will use its Powder Metallurgy-Hot Isostatic Pressing (PM-HIP) process to manufacture test parts. This method involves consolidating metal powders under immense heat and pressure, creating near-net-shape components with material properties equivalent to traditional forged parts. PM-HIP is itself a strategic technology, helping to alleviate strained domestic supply chains for large-scale castings and forgings that have created bottlenecks in programs like naval vessel production.

Amaero's growing credibility within the defense sector is bolstered by other recent successes, including a Low-Rate Initial Production order from Bechtel Plant Machinery Inc. for submarine components. These contracts demonstrate a clear transition from research and development to trusted production partner for the U.S. military's most critical platforms.

From Lab to Launchpad: The Path to Adoption

The US$4.5 million award is not a bulk production order, but a focused, 13-month development program scheduled for completion by August 2027. Its primary objective is to perform the foundational work required for broad adoption: down-selecting the most promising alloys and generating the extensive print and test data that prime contractors and national labs will need to design the next generation of hardware.

This data is the key that will unlock future use. By establishing a verified material allowable database, the new alloys can be confidently integrated into designs for hypersonic glide vehicles, rocket engines, and satellites. The collaborative nature of the program, involving end-users from the outset, is designed to accelerate this transition.

Holland emphasized the strategic nature of the award, stating, "The A$6.5 million award from DoW positions Amaero to down select the most promising alternative refractory alloys and to establish the necessary print and test data to advance maturity and adoption." The company has affirmed that its gas atomization technology is mature and readily scalable for production, having recently completed an investment program that doubled its titanium powder capacity ahead of schedule. Success in this development phase is expected to pave the way for major production supply agreements in late 2027 or 2028, cementing Amaero’s role in forging a more resilient and capable American defense industrial base.