Abstract
Combustion of FTi70 industrial ferrotitanium containing 65.9% Ti and a model alloy of iron with 30.6% Ti in nitrogen is described. It is shown that the degree of nitriding of the combustion products of industrial ferrotitanium is low. The distribution of nitrogen along the sample diameter is uneven. The dilution of the alloy with the final product increases in the degree of nitriding. The study of the combustion of the model alloy concludes that the degree of nitriding increases along with the melting point of the initial alloy. The composition of the combustion products of ferrotitanium is described.
Similar content being viewed by others
REFERENCES
A. A. Filippenkov, S. I. Popov, Yu. P. Shan’gin, et al., “Modifying a Mixture for After-Furnace Treatment of Steel," RF Patent No. 2567928, Bul. No. 31 (2015).
A. Wang, Q. Zhang, G. Wang, et al., “Exploration About the Production of HRB400 Hot Rolled Rebar by Nitrided Ferrotitanium Microalloying Technology," Iron Steel Vanadium Titanium 36 (1), 38–42 (2015).
S. Nazari, A. Saidi, and A. Shafyei, “Production of Fe–TiN and Fe–Ti(N,C) Composite Powders by Mechanical Alloying," J. Adv. Mater. Proc. 1 (1), 9–15 (2013).
A. G. Merzhanov, I. P. Borovinskaya, and Yu. E. Volodin, “Combustion of Porous Metallic Samples in Nitrogen," Dokl. Akad. Nauk SSSR 206 (4), 905–908 (1972).
L. N. Chukhlomina, M. Kh. Ziatdinov, and Yu. M. Maksimov, “Obtaining Nitrides from Ferroalloys Nitrided in Combustion," Zh. Prikl. Khim. 73 (9), 1428–1432 (2000).
A. S. Shatalin and A. G. Romashin, “New Structural Materials Based on Ceramics and Composites with a Ceramic Matrix. Part 1. Structural Ceramic Materials," Perspekt. Mater., No. 4, 5–16 (2001).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Glazunov, A.A., Maksimov, Y.M., Chukhlomina, L.N. et al. Combustion of Ferrotitanium in Nitrogen. Combust Explos Shock Waves 56, 137–141 (2020). https://doi.org/10.1134/S0010508220020033
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0010508220020033