Combustion synthesis of composite ferroalloys in thermal conjugation mode
The results of a study of thermally coupled processes of synthesis by combustion of various alloys are presented. It is shown that the thermal activation of the SHS process of systems with low exothermicity based on iron alloys is possible using various methods: using physical heat; mechanical activation of the initial powder mixture; redistribution of chemical energy; chemical heating of the powder mixture using thermite mixtures, as well as using the so-called «chemical furnace». The examples show the possibilities of various types of thermal activation for gas-free and filtration modes of combustion synthesis involving various alloys.
Keywords
self-propagating high temperature synthesis, nitrides, borides, nitrided ferroalloys, thermal coupling, filtration combustion, gasless combustion, composite ferroalloysAuthors
| Name | Organization | |
| Ziatdinov Mansur H. | Tomsk State University | ziatdinovm@mail.ru |
| Zhukov Alexander S. | Tomsk State University | zhuk_77@mail.ru |
| Kulikov Alexey E. | Tomsk State University | kae1511@mail.ru |
| Baigonakova Gulsharat A. | Tomsk State University | gat27@mail.ru |
References
Combustion synthesis of composite ferroalloys in thermal conjugation mode | Izvestiya vuzov. Fizika. 2025. № 12. DOI: 10.17223/00213411/68/12/20