C103 Niobium Alloy Pellets For Rocket Engine Nozzle And Thrust Chamber
C103 niobium alloy is a classic high-temperature material in the aerospace industry, developed to meet the almost stringent material requirements of liquid rocket engines. It achieves high strength, excellent creep resistance, and good formability at extremely high temperatures by scientifically proportioning hafnium and titanium in a niobium matrix.
It is precisely these characteristics that make C103 niobium alloy an irreplaceable choice for manufacturing key hot end components such as rocket engine nozzles and thrust chambers, directly participating in the great journey of human exploration of space.
Description
Spherical particles optimized for additive manufacturing and thermal spraying
With the innovation of manufacturing technology, traditional forged parts are gradually being supplemented by more efficient and flexible advanced manufacturing processes. Our C103 niobium alloy particles are specifically designed for next-generation manufacturing technology:
- Applied to plasma welding and 3D printing: The extremely high sphericity and precise particle size distribution ensure smooth and uniform powder feeding process, providing a stable and reliable raw material foundation for plasma welding repair or direct additive manufacturing of rocket engine nozzles.
- Excellent coating quality: As a thermal spraying material, it can form a dense, strong bonding, and high-temperature oxidation resistant protective coating, significantly improving the inner wall life of the thrust chamber.
- Customized particle size selection: We offer various specifications of spherical powders ranging from -100 mesh to -270 mesh. Customers can choose the most suitable product based on their specific plasma welding equipment and process requirements.
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Aerospace grade niobium hafnium alloy c103 particles
Niobium hafnium alloy c103 particles for rocket engine nozzles
Special thrust chamber niobium hafnium alloy c103 particles
How can we ensure that the performance of your components is foolproof
We are well aware that every gram of material used for rocket engine nozzles is crucial to the success or failure of the mission. Therefore, our advantage focuses on the control of internal quality:
1. Ultra low content of interstitial elements
- Our C103 niobium alloy adopts a unique electron beam refining technology, which can stably control the total content of interstitial elements such as oxygen and nitrogen below 300ppm. This means that the material's ductility and resistance to embrittlement at high temperatures are significantly improved, ensuring the structural integrity of the components under extreme thermal cycling.
2. Unparalleled sphericity and low hollow powder content
- Through advanced plasma atomization technology, we produce particles with a sphericity close to 1.0, fewer satellite spheres, and strictly control the hollow powder rate within 0.2%. This physical property directly translates into a more stable melt pool, less splashing, and a higher density deposition layer during plasma welding or spraying processes.
3. Full process traceability and quality assurance
- From high-purity raw material rods to final packaged granules, each batch has an independent traceability code. We provide a complete material certification report, including chemical composition, particle size analysis chart, and gas content detection data, allowing you to have peace of mind with every purchase.
Specifications
- Chemical composition (wt%): Nb (Balance), Hf (4.0-6.0%), Ti (0.7-1.3%), O ≤ 200ppm, N ≤ 100ppm
- Form: High sphericity powder
- Particle size distribution: Customized range: -100/+270 mesh (common), or other specific requirements
- Sphericity:>0.95
- Hollow powder rate:<0.2%
- Execution standards: Can meet relevant standards such as AMS 7906, ASTM B394, etc
Shaanxi Zhonghengwei Innovative Materials Co., Ltd. focuses on providing aerospace grade quality C103 niobium alloy particles. We are willing to inject reliable power into your rocket engine with excellent products. We sincerely invite partners in the global aerospace industry to inquire about cooperation and jointly push the boundaries of power technology.
Email: zhwctanbc103@163.com
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