Accueil Medias Press Release Framatome achieves technological breakthrough in 3D-printing metallic uranium fuel objects
Press Release

Framatome achieves technological breakthrough in 3D-printing metallic uranium fuel objects

December, 10 2020 | 1 min |
Category: fuel

December 10, 2020 – Framatome recently manufactured the world’s first uranium-molybdenum and uranium-silicon objects using 3D-printed technology. The objects were manufactured at the CERCA Research and Innovation Lab (CRIL). This technological leap advances the development and production of metallic uranium fuel plates for research reactors, and irradiation targets for medical isotopes widely used by hospitals for the diagnosis of cancer.

Operator in front of a 3D-printer to build the uranium-molybdenum and uranium-silicon objects.

"Framatome is confident in the future of the 3D-printing process. This breakthrough technology demonstrates technical and economic value and complements our production processes, which greatly supports the supply to both our research reactor’s and medical sources’ customers,” said Lionel Gaiffe, senior executive vice president of the Fuel Business Unit at Framatome. “It is our ambition to make CERCA the benchmark for prototype development and research, and development work related to metallic uranium fuels and irradiation targets for medical use.”

The uranium-molybdenum and uranium-silicon objects were 3D-printed, layer by layer, using laser beam melting equipment. This equipment is nuclear compliant and operates in a glove box under an inert argon gas atmosphere. The manufacturing project was developed by Framatome R&D experts working in close collaboration with the University of Technology of Belfort Montbéliard.

Framatome will continue to advance 3D-printing technology for the production of irradiation targets and other components such as fuel plates for research reactors. Research efforts at CRIL can also be applied to prototyping or to small series production of innovative fuels for fourth generation advanced reactors.


About Framatome

Framatome is an international leader in nuclear energy recognized for its innovative, digital and value added solutions for the global nuclear fleet. With worldwide expertise and a proven track record for reliability and performance, the company designs, services and installs components, fuel, and instrumentation and control systems for nuclear power plants. Its more than 16,000 employees work every day to help Framatome’s customers supply ever cleaner, safer and more economical low-carbon energy.

Framatome is owned by the EDF Group (75.5%), Mitsubishi Heavy Industries (MHI – 19.5%) and Assystem (5%).