Email this article Development of a Commercial Technology for Plasma Arc Remelting of a Nitrogen-Bearing 05Kh21AG15N8MF Steel
- Authors: Sisev A.A.1, Tsimerman S.G.1, Kostina M.V.2, Il’inskii A.I.1, Perkas M.M.2, Rigina L.G.3
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Affiliations:
- AO Metallurgicheskii Zavod Elektrostal
- Baikov Institute of Metallurgy and Materials Science
- Central Institute for Technology of Machine-Building TsNIITMASh
- Issue: Vol 2018, No 6 (2018)
- Pages: 545-551
- Section: Special Electrometallurgy
- URL: https://journals.rcsi.science/0036-0295/article/view/172572
- DOI: https://doi.org/10.1134/S0036029518060186
- ID: 172572
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Abstract
Steel 05Kh21AG15N8MF forgings 250 mm in diameter with a nitrogen content higher than 0.60%, which is necessary for a high-strength austenitic structure, are fabricated by plasma arc remelting. An experimental batch and strips are made of this steel. The chemical composition, the macrostructure, the mechanical properties, the intergranular corrosion resistance, and the hardness of the forgings are studied.
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About the authors
A. A. Sisev
AO Metallurgicheskii Zavod Elektrostal
Email: mvkst@yandex.ru
Russian Federation, Elektrostal, Moscow oblast
S. G. Tsimerman
AO Metallurgicheskii Zavod Elektrostal
Email: mvkst@yandex.ru
Russian Federation, Elektrostal, Moscow oblast
M. V. Kostina
Baikov Institute of Metallurgy and Materials Science
Author for correspondence.
Email: mvkst@yandex.ru
Russian Federation, Moscow
A. I. Il’inskii
AO Metallurgicheskii Zavod Elektrostal
Email: mvkst@yandex.ru
Russian Federation, Elektrostal, Moscow oblast
M. M. Perkas
Baikov Institute of Metallurgy and Materials Science
Email: mvkst@yandex.ru
Russian Federation, Moscow
L. G. Rigina
Central Institute for Technology of Machine-Building TsNIITMASh
Email: mvkst@yandex.ru
Russian Federation, Moscow
