Efficient Additive Manufacturing for Advanced U-X Nuclear Tender

• Country: USA
• Summary: Efficient Additive Manufacturing for Advanced U-X Nuclear Fuel Alloys
• UST Ref No: 113114578
• Deadline: 13 Jan 2026
• Financier: Self Financed
• Purchaser Ownership: Government
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: BA-894
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• Description:
• Description
  Efficient Additive Manufacturing for Advanced U-X Nuclear Fuel Alloys
  Revolutionizing nuclear fuel production with a streamlined, cost-effective additive manufacturing process for U-X alloys.
  The Challenge
  Fabricating U-X compounds like U3Si2 and U-Mo alloys for nuclear applications is plagued by inefficiencies and high costs. Traditional methods require multiple processing steps, such as powder fabrication, pressing, and sintering, all of which introduce production delays and increased safety concerns. Moreover, the reliance on uranium metal and conventional techniques creates additional hazards and regulatory challenges, impeding commercial scalability and adoption.
  How It Works
  This patented technology employs a Laser Engineered Net Shaping (LENS) additive manufacturing process to directly fabricate U-X alloys and compounds:
  Precision Deposition: The LENS system uses a localized melt pool to blend multiple powder sources, ensuring uniform chemical composition and properties. Versatility: The method accommodates gas/solid and solid/solid reactions, enabling the production of various fuel types, including monolithic and dispersive metallic fuels. Minimized Variability: Controlled deposition minimizes absorptance fluctuations, ensuring consistency in material properties. Simplified Workflow: This eliminates intermediate steps such as powder preparation and pressing, directly converting uranium precursors like UF4 into finished fuel forms.Key Advantages
  Reduced Complexity: Eliminates multiple traditional steps, streamlining the manufacturing process. Lower Costs: Avoids the need for uranium metal, reducing material costs and associated security requirements. Enhanced Safety: Minimizes hazards by replacing traditional powder metallurgy with additive techniques. Improved Thermal Conductivity: Facilitates the production of accident-tolerant fuels like U3Si2, with superior thermal performance compared to UO2. Customizable Fue...
• Documents:

 Tender Notice