Electron-microscopic study of phase transformations in 316L austenitic steel manufactured by laser 3D printing

N. V. Kazantseva; Казанцева Н. В.; N. I. Vinogradova; Виноградова Н. И.; Yu. N. Koemets; Коэмец Ю. Н.; I. V. Ezhov; Ежов И. В.; D. I. Davidov; Давыдов Д. И.

doi:10.31857/S0367676523702459

Electron-microscopic study of phase transformations in 316L austenitic steel manufactured by laser 3D printing

Autores: Kazantseva N.V.¹^,2, Vinogradova N.I.¹, Koemets Y.N.¹, Ezhov I.V.¹, Davidov D.I.¹^,2
Afiliações:
1. Institute of Metal Physics of the Ural branch of the Russian Academy of Sciences
2. Ural State University of Railway Transport
Edição: Volume 87, Nº 10 (2023)
Páginas: 1404-1409
Seção: Articles
URL: https://journal-vniispk.ru/0367-6765/article/view/141834
DOI: https://doi.org/10.31857/S0367676523702459
EDN: https://elibrary.ru/ZAFHRO
ID: 141834

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Resumo

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.

Sobre autores

N. Kazantseva

Institute of Metal Physics of the Ural branch of the Russian Academy of Sciences; Ural State University of Railway Transport

Autor responsável pela correspondência
Email: Kazantseva-11@mail.ru
Russia, 620108, Yekaterinburg; Russia, 620034, Ekaterinburg

N. Vinogradova

Institute of Metal Physics of the Ural branch of the Russian Academy of Sciences

Email: Kazantseva-11@mail.ru
Russia, 620108, Yekaterinburg

Yu. Koemets

Institute of Metal Physics of the Ural branch of the Russian Academy of Sciences

Email: Kazantseva-11@mail.ru
Russia, 620108, Yekaterinburg

I. Ezhov

Institute of Metal Physics of the Ural branch of the Russian Academy of Sciences

Email: Kazantseva-11@mail.ru
Russia, 620108, Yekaterinburg

D. 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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