Self-Propagating High-Temperature Synthesis in a Ti−Al−C Powder System Using Different Carbon Precursors
- Авторы: Chelpanov D.I.1, Yushchishina A.N.1, Kuskova N.I.1
- 
							Учреждения: 
							- Institute of Pulse Processes and Technologies, National Academy of Sciences of Ukraine
 
- Выпуск: Том 55, № 3 (2019)
- Страницы: 349-356
- Раздел: Article
- URL: https://journals.rcsi.science/1068-3755/article/view/231263
- DOI: https://doi.org/10.3103/S1068375519030049
- ID: 231263
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Аннотация
The processes associated with self-propagating high-temperature synthesis (SHS) in the Ti−Al−C powder system are studied, with hexamethylenetetramine amine (С6H12N4), polytetrafluoroethylene, and amorphous carbon (aC) used as carbon precursors. The key parameters of SHS and way the it unfolds are shown to be determined by the carbon precursor used and a technique employed for preparing initial powder samples. With the indicated carbon precursors, we are able to prepare nanostructured composite materials containing titanium carbide and the Ti2AlC MAX phase, while the Ti3AlC2 MAX phase is formed under specific conditions in the Ti−Al−С6H12N4 and Ti−Al−aC powder systems.
Об авторах
D. Chelpanov
Institute of Pulse Processes and Technologies, National Academy of Sciences of Ukraine
							Автор, ответственный за переписку.
							Email: chelpanoffdimitri@gmail.com
				                					                																			                												                	Украина, 							Nikolaev, 54018						
A. Yushchishina
Institute of Pulse Processes and Technologies, National Academy of Sciences of Ukraine
														Email: chelpanoffdimitri@gmail.com
				                					                																			                												                	Украина, 							Nikolaev, 54018						
N. Kuskova
Institute of Pulse Processes and Technologies, National Academy of Sciences of Ukraine
														Email: chelpanoffdimitri@gmail.com
				                					                																			                												                	Украина, 							Nikolaev, 54018						
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