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DOE OSTI · 1669101

SR19016 - Characterization of AM Materials for SRTE Service

Korinko, Paul S.·Bobbitt, John T.·Scott, Spencer M.·Shanahan, Kirk L.
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Abstract

This project addresses several issues and challenges for the use of AM produced components in the tritium facility. It will evaluate the effect of low level hydrogen and tritium exposure on the mechanical and chemical characteristics of Arcam A2X Electron Beam Powder Bed Fusion Produced (EPBF) Ti-6AI-4V by printing tensile samples and testing them in the as printed, machined, and hydrogen exposed conditions. Hydrogen uptake will be measured using an Eltra Hydrogen-Oxygen- Nitrogen analyzer. Hydride response will be measured using a Seiffert's apparatus and determining the effects of various surface treatments on the hydriding susceptibility. Tools, fixtures, and other objects will be deigned and printed for use in the AM lab and tritum facility and for other groups that support the tiritum mission.

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Korinko, Paul S., Bobbitt, John T., Scott, Spencer M., Shanahan, Kirk L.. 2020-10-01. SR19016 - Characterization of AM Materials for SRTE Service. https://doi.org/10.2172/1669101

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