Synthesis of Niobium η-Carbide Nb3(Fe,Al)3C by Mechanical Alloying in a Liquid Organic Medium
- Authors: Eryomina M.A.1, Lomayeva S.F.1
- 
							Affiliations: 
							- Udmurt Federal Research Center, Ural Branch, Russian Academy of Sciences
 
- Issue: Vol 97, No 5 (2023)
- Pages: 680-684
- Section: STRUCTURE OF MATTER AND QUANTUM CHEMISTRY
- Submitted: 27.02.2025
- Published: 01.05.2023
- URL: https://rjeid.com/0044-4537/article/view/668741
- DOI: https://doi.org/10.31857/S0044453723050084
- EDN: https://elibrary.ru/MQNBMP
- ID: 668741
Cite item
Abstract
The η-carbide Nb3(Fe,Al)3C phase was synthesized for the first time by mechanical alloying of Nb, Al, and Fe in petroleum ether followed by annealing. The synthesis of carbide occurs due to carbon accumulated from the grinding medium. If mechanical alloying is performed using steel vials and balls, the composites based on η-carbide can be obtained without additional introduction of iron; contaminant iron is involved in the formation of Nb3(Fe,Al)3C.
About the authors
M. A. Eryomina
Udmurt Federal Research Center, Ural Branch, Russian Academy of Sciences
														Email: mrere@mail.ru
				                					                																			                												                								426067, Izhevsk, Russia						
S. F. Lomayeva
Udmurt Federal Research Center, Ural Branch, Russian Academy of Sciences
							Author for correspondence.
							Email: mrere@mail.ru
				                					                																			                												                								426067, Izhevsk, Russia						
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