ADDMAN manufactures thrusters, rocket nozzles, injector assemblies, and other complex propulsion components using metal additive manufacturing and high-performance alloys. From Reaction Control Systems (RCS) and in-space propulsion to regeneratively cooled rocket engine components, we help support demanding aerospace and commercial space applications.
Representative Propulsion Components
ADDMAN manufactures a wide range of metal additive propulsion hardware for aerospace and commercial space applications, including:
| ● Rocket Nozzles
● Thrusters ● Injector Assemblies ● Regeneratively Cooled Rocket Engine Components ● Thermal Protection System (TPS) Components ● Reaction Control System (RCS) Components ● In-Space Propulsion Components ● Satellite Positioning & Orbital Transfer Components ● Lander Descent, Ascent & Abort System Components |
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Niobium C103
Common Applications
- Rocket nozzles
- Combustion chambers
- Reaction control thrusters
Key Benefits
- High-temperature strength
- Excellent weldability
- Additive manufacturing compatible
Haynes® 230®
Haynes 230 is a nickel-based superalloy engineered for outstanding strength and oxidation resistance at elevated temperatures.
Common Applications
- Injector assemblies
- Hot gas path components
- Combustion hardware
Key Benefits
- Oxidation resistance
- Thermal stability
- Long-term high-temperature performance
Metal Additive Delivers the Advantage
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Propulsion components present a unique combination of manufacturing challenges. Intricate internal geometries, demanding thermal environments, and advanced material requirements make them well suited for metal additive manufacturing. The technology enables complex internal passages, integrated features, and part consolidation that would be difficult or impractical to achieve using conventional manufacturing methods. Combined with high-performance alloys such as Niobium C103 and Haynes 230, metal additive manufacturing helps produce propulsion hardware designed for demanding aerospace and commercial space applications. |
Parameter Development
Developing and refining additive manufacturing parameters helps establish stable, repeatable processes for challenging alloys and complex propulsion components.
Material Development
From evaluating new alloys to advancing additive manufacturing materials, ADDMAN continues to expand what’s possible for high-performance applications.
Metal Additive Manufacturing
Production-capable laser powder bed fusion (LPBF) manufacturing for complex, high-temperature propulsion components.
Haynes 230 Webinar
Explore the high-temperature performance characteristics of Haynes 230 and its role in demanding aerospace and propulsion applications.
Better Than Wrought Webinar
Learn how additive manufacturing can achieve material properties that meet—or in some cases exceed—traditional wrought materials, and what that means for critical aerospace applications.