ORNL explores hybrid approach to manufacturing HIP cans

[Marlin]

ORNL explores hybrid approach to manufacturing HIP cans

https://www.ans.org/news/2026-09-02/article-8361/ornl-explores-hybrid-approach-to-manufacturing-hip-cans/

[Core Content]

Oak Ridge National Laboratory and A.J. Tuck Company developed a hybrid manufacturing process for hot isostatic pressing cans using 3D-printed polymer forms and electroformed nickel shells. This method creates complex, leak-free components while reducing material waste and production time. The technology aims to streamline the fabrication of large reactor parts, such as pressure vessels and valves, by improving precision and simplifying the assembly of metal powder containers.

Oak Ridge National Laboratory scientists have collaborated with A.J. Tuck Company to develop a new manufacturing approach for use with the hot isostatic pressing (HIP) technique. The hybrid approach combines 3D printing and electroforming to produce so-called HIP cans used to form metal parts from powder materials, aiming to simplify the...

According to ORNL, the technique is designed to enable high-precision, multi-material components while simplifying how complex reactor parts are manufactured.

ORNL's invention disclosure describes the technology as being designed to reduce manufacturing time, material waste, and production costs associated with conventional large metal component fabrication.

Read the full article at ans.org:
https://www.ans.org/news/2026-09-02/article-8361/ornl-explores-hybrid-approach-to-manufacturing-hip-cans/