Mechanical Properties of Tritium Precharged and Aged Additively Manufactured Austenitic Stainless Steel
- Savannah River National Laboratory (SRNL), Aiken, SC (United States)
What is “known” about tritium effects on austenitic steel • Decreased ductility and fracture resistance • Hardening/strengthening • Hydrogen is believed to interact with dislocations, grain boundaries, vacancies, and other microstructural features2 • But what about AM?? • Similar behavior/trends? • How do we account for differences between AM and forged? • Can we design based on material with similar microstructure that has already been tested?
- Research Organization:
- Savannah River National Laboratory (SRNL), Aiken, SC (United States)
- Sponsoring Organization:
- DOE; EM
- DOE Contract Number:
- 89303321CEM000080
- OSTI ID:
- 2589409
- Report Number(s):
- SRNL-STI-2025-00615
- Country of Publication:
- United States
- Language:
- English
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