Email this article Absorption of Nitrogen by Melts of the Fe–C System During Metal Blowing with Oxygen
- Authors: Svyazhin A.G.1, Chibisov A.L.1, Klyuev M.P.1
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Affiliations:
- National Research and Technology Institute MISiS
- Issue: Vol 62, No 5-6 (2018)
- Pages: 425-431
- Section: Article
- URL: https://journal-vniispk.ru/0026-0894/article/view/241838
- DOI: https://doi.org/10.1007/s11015-018-0677-z
- ID: 241838
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Abstract
Kinetics of nitrogen absorption and desorption by melts of the Fe–C system with surface and volumetric oxidation in a stream of oxygen containing 0.2% of nitrogen with an initial metal temperature of 1350–1600°С, [С] = 0.8–3.8%, oxygen flow 0.24–1.8 liter/(minŊkg), are studied. It is established that there is excess chemical potential of nitrogen in a boundary layer compared with the nitrogen content in a gas stream.
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About the authors
A. G. Svyazhin
National Research and Technology Institute MISiS
Author for correspondence.
Email: svyazhin@misis.ru
Russian Federation, Moscow
A. L. Chibisov
National Research and Technology Institute MISiS
Email: svyazhin@misis.ru
Russian Federation, Moscow
M. P. Klyuev
National Research and Technology Institute MISiS
Email: svyazhin@misis.ru
Russian Federation, Moscow
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