Enviar artigo por via de e-mail Influence of Nitrogen in Plasma-Arc Remelting on the Structure and Properties of Stainless Steel
- Autores: Baeva L.A.1, Il’ichev M.V.2, Tyuftyaev A.S.2, Filippov G.A.1, Shchukina L.E.3
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Afiliações:
- Bardin Central Scientific-Research Institute of Ferrous Metallurgy
- Joint Institute for High Temperatures
- Moscow Institute of Steel and Alloys
- Edição: Volume 47, Nº 12 (2017)
- Páginas: 827-829
- Seção: Article
- URL: https://ogarev-online.ru/0967-0912/article/view/179928
- DOI: https://doi.org/10.3103/S0967091217120026
- ID: 179928
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Resumo
Low-temperature plasma is used in the plasma-arc remelting of 55Kh20G9N4 steel. The plasmaforming gases employed are nitrogen and argon. The influence of the remelting parameters on the structure, the mechanical properties, the flexural strength, and the corrosion and wear resistance of the stainless steel is studied. When using nitrogen to form the plasma, its content in the steel increases. That increases the strength, crack resistance, and corrosion and wear resistance of the steel.
Sobre autores
L. Baeva
Bardin Central Scientific-Research Institute of Ferrous Metallurgy
Email: igs12@yandex.ru
Rússia, Moscow
M. Il’ichev
Joint Institute for High Temperatures
Email: igs12@yandex.ru
Rússia, Moscow
A. Tyuftyaev
Joint Institute for High Temperatures
Email: igs12@yandex.ru
Rússia, Moscow
G. Filippov
Bardin Central Scientific-Research Institute of Ferrous Metallurgy
Autor responsável pela correspondência
Email: igs12@yandex.ru
Rússia, Moscow
L. Shchukina
Moscow Institute of Steel and Alloys
Email: igs12@yandex.ru
Rússia, Moscow
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