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SHS of NbSi2: A Comparison Between Experiments and Simulations |
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| Authors: | Silvia Gennari Filippo Maglia Umberto Anselmi-Tamburini and Giorgio Spinolo |
| Institution: | (1) Division of Advanced Materials Engineering, Research Center of Industrial Technology, Chonbuk National University, 664-14 Deokjin-dong 1-ga, Deokjin-gu, Jeonju, Jeonbuk, 561-756, Republic of Korea;(2) Advanced Functional Materials Research Center, Korea Institute of Science and Technology, P.O Box 131, Cheongryang, Seoul, 130-650, Republic of Korea; |
| Abstract: | Computer simulation results for the Self-propagating High-temperature Synthesis (SHS) of the intermetallic compound NbSi2 are discussed in comparison with experiments for SHS of mechanically activated powders. The variation of wave speed of the propagation front is considered while varying Nb grain size and thermal conductivity of the starting mixture. A co-operating effect of these two parameters (due to the change in morphology of reactants after milling) is outlined. |
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