nuclear heat treat

Near Net Shape, Meet HIP

Source: Quintus Technologies

A major concern with cast products is fatigue resistance and getting the right mechanical properties. Of course, thermal processing plays a role, and for years, hot isostatic pressing has been solving this very problem.

Today’s best of the web article details out how the process can remove shrinkage porosity and internal defect, ultimately leading to a more resistant part for some of the most critical applications: nuclear power.

An Excerpt:

“The production of specially designed canisters can lead to predictive final shapes with extremely complex geometries, which are a viable option to forging, casting and additive manufacturing. The processing is referred to as Powder Metallurgy Near-Net-Shape (PM NNS), or Powder Metallurgy HIP (PM HIP).”

Read the entire article from Quintus Technologies by clicking here: Manufacturing of Nuclear components using Powder Metallurgy Near Net Shape production and Hot Isostatic Pressing


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Global Power Tech Leader Will Use Heat Treat Furnace for Nuclear Applications

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A global leader in power technologies purchased a vacuum furnace from a North American furnace provider. The equipment will be used for specialized nuclear operations.

Peter Zawistowski
Managing Director
SECO/VACUUM TECHNOLOGIES, USA
Source: secowarwick.com

SECO/VACUUM, a SECO/WARWICK Group company, was awarded the order for the 2-bar Vector®, a single chamber high-pressure quench vacuum furnace. It will be used for a variety of heat treating processes, including hardening of tool steels as well as high vacuum sintering and annealing. The furnace design will achieve deep vacuum levels, allowing the customer to process materials for nuclear applications. The new Vector will replace an older furnace, adding significantly more capabilities and process flexibility.

"I’m very proud of how our SECO/VISORY group managed this relationship," noted Peter Zawistowski, managing director of SECO/VACUUM. "Our product management and engineering staff collaborated with the customer’s engineering and commercialization teams for over a year to develop a proposal for the specialized capabilities they required."


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