Self-Propagating High-Temperature Synthesis of Cu–Mn–Al Alloys: Thermoelectric and Magnetic Properties
The fabrication of ternary Cu–Mn–Al alloys through self-propagating high-temperature synthesis and their thermoelectric properties, such as electrical resistivity and the Seebeck coefficient in a wide range of temperatures, were studied. XRD analysis identified the Heusler compound Cu2MnAl in the synthesized compositions as a main precipitated phase. In addition, different secondary phases (Al2Cu, Cu3Al AlCu, and Mn) appear depending on an excess of aluminum or manganese in the green mixture. The magnetization (M–H) curves constructed for the studied alloys showed their weakly ferromagnetic behavior.
Authors
- Yu. G. Morozov (ORCID: https://orcid.org/0000-0002-7603-6718)
- П. А. Лазарев (ORCID: https://orcid.org/0000-0003-0275-8811)
- А. В. Карпов (ORCID: https://orcid.org/0000-0002-6576-4613)
- М. L. Busurina (ORCID: https://orcid.org/0000-0002-9564-3310)
- А. Е. Sytschev (ORCID: https://orcid.org/0000-0002-6774-2071)
- А. О. Сивакова (ORCID: https://orcid.org/0009-0000-7292-5887)
- G. A. Sytschev
Institutions
- Institute of Structural Macrokinetics and Materials Science (RU)
- Joint Institute for High Temperatures (RU)
Publication Details
- Journal
- International Journal of Self-Propagating High-Temperature Synthesis
- Published
- 2024-09-01
- DOI
- https://doi.org/10.3103/s1061386224700201
- Citations
- 1
- Primary Topic
- Shape Memory Alloy Transformations
- Type
- article
- Field-Weighted Citation Impact
- 0.12