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

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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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Declaração de direitos autorais © Н.В. Казанцева, Н.И. Виноградова, Ю.Н. Коэмец, И.В. Ежов, Д.И. Давыдов, 2023