- Tytuł:
- Inverse Model for the Solute Micro-Field Formation during Self-Propagating High Temperature Reaction
- Autorzy:
- Wołczyński, W.
- Powiązania:
- https://bibliotekanauki.pl/articles/351234.pdf
- Data publikacji:
- 2017
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
diffusion equation
diffusion barrier
self-propagating synthesis - Opis:
- A new thermodynamic description for the self-propagating high temperature synthesis (SHS - reaction) is presented in the “inverse” version. This description is worked out for the diffusion barrier, thickness of which is at the limit, i.e. its value is infinitesimally small. The solution to the diffusion equation delivered in the description can be easily extended for the diffusion barrier of a greater thickness. The Ni/Al multi-layers system is treated as a virtual eutectic alloy solidifying with the rate equal to that involved by the self-propagating reaction. It is suggested to inverse the curves obtained for solidification in order to characterize the melting completed by the formation of the AlNi - intermetallic phase required in the self-propagating synthesis.
- Źródło:
-
Archives of Metallurgy and Materials; 2017, 62, 1; 141-147
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł