Title
Modeling Reaction Front Propagation and Porosity in Pressure-Assisted Combustion Synthesis of Porous NiTi Intermetallics
Abbreviated Journal Title
J. Mater. Eng. Perform.
Keywords
combustion synthesis; particle growth; porous intermetallics; reaction; kinetics; semi-solid slurry rheology; STATE WAVE VELOCITY; METAL CARBIDES; PARTICLE-SIZE; COMPACT; COMPOUND; IGNITION; FOAMS; HEAT; Materials Science, Multidisciplinary
Abstract
A mathematical model is developed to investigate the effect of various processing parameters on pressure-assisted combustion synthesis of NiTi intermetallics. Specifically, preheat and ambient temperature, particle size, initial porosity, and pressure differential are studied to determine their influence on propagation behavior and final porosity. The governing equations are solved using a high-order-implicit numerical scheme capable of accommodating the steep spatial and temporal gradients of properties. The predicted results appear plausible and consistent with the trends presented in the available literature.
Journal Title
Journal of Materials Engineering and Performance
Volume
21
Issue/Number
3
Publication Date
1-1-2012
Document Type
Article
Language
English
First Page
298
Last Page
307
WOS Identifier
ISSN
1059-9495
Recommended Citation
"Modeling Reaction Front Propagation and Porosity in Pressure-Assisted Combustion Synthesis of Porous NiTi Intermetallics" (2012). Faculty Bibliography 2010s. 2263.
https://stars.library.ucf.edu/facultybib2010/2263
Comments
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