Experimental Study on the Production of Nitrogen-bearing Stainless Steel by Injecting Nitrogen Gas
Abstract
Instead of nickel-Based stainless steel, a nitrogen-bearing stainless steel was produced to reduce the production cost stemming from the shortage of nickel recourses. Thermodynamic model to calculate the saturation nitrogen content in the stainless steel were developed and the model was validated by experimental measurement. the experiments were performed with a high temperature induction furnace. Nitrogen gas under constant pressure was injected into the crucible with a top lance by which the nitrogen was transferred to the molten stainless steel. the effects of chemical composition, temperature, superficial active elements and nitrogen-flow rate on transferring nitrogen to the steel were investigated and discussed.
Recommended Citation
L. Sun et al., "Experimental Study on the Production of Nitrogen-bearing Stainless Steel by Injecting Nitrogen Gas," TMS Annual Meeting, vol. 2, pp. 859 - 866, Wiley, Jan 2011.
The definitive version is available at https://doi.org/10.1002/9781118495285.ch94
Department(s)
Materials Science and Engineering
Keywords and Phrases
Nitrogen; Nitrogen-bearing stainless steel; Thermodynamic modeling
International Standard Book Number (ISBN)
978-161782738-9
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2024 Wiley, All rights reserved.
Publication Date
01 Jan 2011
