Preliminary Characterization and Evaluation on ShAPE Manufactured 316H and ODS Steels

Technical Report · Mon Sep 30 04:00:00 EDT 2024

DOI:https://doi.org/10.2172/2498398· OSTI ID:2498398

van Rooyen, Isabella J. ^[1]; Komarasamy, Mageshwari ^[1]; Silva, Chinthaka M. ^[1]; Ajantiwalay, Tanvi Anil ^[1]; Miller, Quin R. ^[1]; Prabhakaran, Ramprashad ^[1]; Tripathi, Shalini ^[1]; Escobar, Julian D. ^[1]; Pole, Mayur ^[2]; Garcia, David ^[1]; Olszta, Matthew J. ^[1]; Wang, Tianhao ^[1]

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1. Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
2. Univ. of North Texas, Denton, TX (United States)

This study provides the first- of- a- kind results of direct tube formation through shear assisted processing and extrusion (ShAPE) for oxide dispersion strengthened (ODS) steel material; previously only bar was successfully made. The Advanced Materials and Manufacturing Technology (AMMT) program develops cross-cutting technologies in support of a broad range of nuclear reactor technologies and maintains U.S. leadership in materials and manufacturing technologies for nuclear energy applications. The overarching vision of AMMT is to accelerate the development, qualification, demonstration, and deployment of advanced materials and manufacturing technologies to enable reliable and economical nuclear energy. Solid-state advanced manufacturing techniques can overcome some of the challenges in liquid-based additive manufacturing processes and should therefore be considered in material design and manufacturing as well. The work presented in this report forms part of a study on solid-state additive manufacturing techniques of 316 stainless steels and ODS steel components and supports the vision and goals of the AMMT program relevant to accelerate the development and deployment of advanced manufacturing processes. Achieving this can provide a safety improvement through larger safety margins, economic benefit for higher efficiency during operation, and a cost reduction through more effective manufacturing processes and less waste.

• Research Organization: Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
• Sponsoring Organization: USDOE Office of Nuclear Energy (NE)
• DOE Contract Number: AC05-76RL01830
• OSTI ID: 2498398
• Report Number(s): PNNL--36737
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE