Nitrogen Alloying of Steel by Blowing in the Ladle through Bottom and Submersible Tuyeres

R.A. Gizatulin; N.A. Kozyrev; Alexandr Saprykin; О.Yu. Sheshukov; D.A. Dudikhin

doi:10.4028/www.scientific.net/AMM.770.14

Paper Titles

Preface and Committees

Microsilica as a Modifying Component in Fired Ceramics
p.3

Modern Approaches to Efficient Use of Mn-Containing Raw Material in Steel Production
p.8

Nitrogen Alloying of Steel by Blowing in the Ladle through Bottom and Submersible Tuyeres
p.14

Influence of High-Concentrated Heat Sources on Alloying Elements Transition into the Weld Metal
p.19

Preparation of Copper Electroerosion Nanopowders from Waste of Aquatic Medium and its Validation by Physicochemical Methods
p.23

Methods for Defining the Concentration of Nanostructured Powders in Protective Gas and its Effect on the Microstructure of Deposit Metal
p.28

Increasing Machining Efficiency of Components Made from Hard-Processing Materials
p.34

New Multilayer Corrosion Resistant Materials for Nuclear Power Engineering
p.40

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 770Nitrogen Alloying of Steel by Blowing in the Ladle...

Nitrogen Alloying of Steel by Blowing in the Ladle through Bottom and Submersible Tuyeres

Abstract:

The paper gives consideration to nitrogen behavior when blowing steel with gaseous nitrogen through bottom and submersible tuyeres. Positive effect of nitrogen on physical and mechanical characteristics of rails is determined provided that nitrogen concentration doesn’t exceed 0.025%. This effect is possible due to formation of high-melting vanadium carbides.

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Periodical:

Applied Mechanics and Materials (Volume 770)

Pages:

14-18

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.770.14

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Online since:

June 2015

Authors:

R.A. Gizatulin, N.A. Kozyrev, Alexandr Saprykin*, О.Yu. Sheshukov, D.A. Dudikhin

Keywords:

Alloying, Blowing, Nitrogen, Steel, Tuyere

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