Cold-Spray Metal AM Expands in Huntsville as Titomic Builds U.S. Footprint

Titomic is expanding its high-velocity cold-spray metal additive manufacturing capability in Huntsville, Alabama. The move strengthens its position in the U.S. aerospace and defense corridor, where propulsion and missile programs continue to grow.

Cold spray differs from fusion-based AM by accelerating metal powders to supersonic speeds, causing particles to plastically deform and bond without melting. The method suits structural repairs, near-net-shape builds, and metals that distort under laser-based systems. Titomic’s partnership with the University of Alabama in Huntsville (UAH) will focus on spray-gun performance, deposition efficiency, and powder behavior across titanium, nickel alloys, and aluminum grades.

The expansion reflects rising demand for cold spray in propulsion hardware, missile components, and field-repair work. Interest is growing as programs look for routes that avoid heat-affected zones while reducing machining time.

Cold-spray programs are also gaining interest from sustainment teams that support aging airframes and propulsion assets. Many legacy components lack active tooling, and cold spray offers a practical path for controlled repairs. Huntsville’s ecosystem positions Titomic to align with these needs, especially as regional contractors broaden their additive capabilities.

Tech Steel readers will see the implications clearly. Cold-spray adoption increases demand for consistent powders with tight particle-size control and stable feedstock cleanliness. Suppliers serving aerospace customers may see more bid packages requiring cold-spray-compatible stock with clear documentation for qualification runs in Huntsville and other hubs.

Buyers tied to propulsion and defense programs should watch how quickly Titomic scales its U.S. footprint. More programs are reviewing cold spray for production and repair cycles. Sourcing strategies may shift toward blended models that combine subtractive finishing with high-velocity deposition. Powder availability, spec alignment, and test data from the UAH partnership will shape adoption across the supply chain.

Article and image source: Titomic Ltd.