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Electron-microscopic study of phase transformations in 316L austenitic steel manufactured by laser 3D printing
- Authors: Kazantseva N.V.1,2, Vinogradova N.I.1, Koemets Y.N.1, Ezhov I.V.1, Davidov D.I.1,2
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Affiliations:
- Institute of Metal Physics of the Ural branch of the Russian Academy of Sciences
- Ural State University of Railway Transport
- Issue: Vol 87, No 10 (2023)
- Pages: 1404-1409
- Section: Articles
- URL: https://journals.eco-vector.com/0367-6765/article/view/654579
- DOI: https://doi.org/10.31857/S0367676523702459
- EDN: https://elibrary.ru/ZAFHRO
- ID: 654579
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Abstract
We studied the structure and phases in porous samples of 316L austenitic steel manufactured by laser 3D printing. Transmission electron microscopy revealed the presence of residual δ-ferrite along with austenite in the sample. A high density of dislocations is also observed in the sample. EBSD analysis revealed a lack of texture.
About the authors
N. V. Kazantseva
Institute of Metal Physics of the Ural branch of the Russian Academy of Sciences; Ural State University of Railway Transport
Author for correspondence.
Email: Kazantseva-11@mail.ru
Russia, 620108, Yekaterinburg; Russia, 620034, Ekaterinburg
N. I. Vinogradova
Institute of Metal Physics of the Ural branch of the Russian Academy of Sciences
Email: Kazantseva-11@mail.ru
Russia, 620108, Yekaterinburg
Yu. N. Koemets
Institute of Metal Physics of the Ural branch of the Russian Academy of Sciences
Email: Kazantseva-11@mail.ru
Russia, 620108, Yekaterinburg
I. V. Ezhov
Institute of Metal Physics of the Ural branch of the Russian Academy of Sciences
Email: Kazantseva-11@mail.ru
Russia, 620108, Yekaterinburg
D. I. Davidov
Institute of Metal Physics of the Ural branch of the Russian Academy of Sciences; Ural State University of Railway Transport
Email: Kazantseva-11@mail.ru
Russia, 620108, Yekaterinburg; Russia, 620034, Ekaterinburg
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