Research & Development

Argonne National Laboratory Advances 3D Printing For High Temperature Next-Gen Reactor Components

By Nigel Davies
25 March 2026

US facility hails ‘transformative step’ towards strengthening nuclear supply chain

Argonne National Laboratory Advances 3D Printing For High Temperature Next-Gen Reactor Components
The Argonne National Laboratory (ANL) in Illinois. Courtesy ANL.
The Argonne National Laboratory (ANL) in the US state of Illinois has submitted a draft for its 3D printing for high temperature nuclear reactor components, which it says could lower the cost of manufacturing such parts and making them safer and more reliable.

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