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EnglishThe combustion of vanadium-carbon powder mixtures at low O2 pressure was studied. The reaction was ignited toy induction heating; a wave-front was observed propagating throughout the reactants. The combustion temperature, Tc, was higher than the melting point of V and metal particles melted and coalesced during combustion. The analysis of the as-obtained products shows the formation of two isostructural compounds delta-VO1-x and delta-VC1-x , characterized by an fcc structure. The reaction that lead to the formation of the carbide was sustained by the reaction between V and O
Combustion of Vanadium-Carbon powder mixtures at low O2 pressure / MARTINELLI A.; M. FERRETTI. - In: INTERNATIONAL JOURNAL OF SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS. - ISSN 1061-3862. - STAMPA. - 11(2002), pp. 271-277.
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| Titolo: | Combustion of Vanadium-Carbon powder mixtures at low O2 pressure |
| Autori: | |
| Data di pubblicazione: | 2002 |
| Rivista: | |
| Citazione: | Combustion of Vanadium-Carbon powder mixtures at low O2 pressure / MARTINELLI A.; M. FERRETTI. - In: INTERNATIONAL JOURNAL OF SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS. - ISSN 1061-3862. - STAMPA. - 11(2002), pp. 271-277. |
| Abstract: | The combustion of vanadium-carbon powder mixtures at low O2 pressure was studied. The reaction was ignited toy induction heating; a wave-front was observed propagating throughout the reactants. The combustion temperature, Tc, was higher than the melting point of V and metal particles melted and coalesced during combustion. The analysis of the as-obtained products shows the formation of two isostructural compounds delta-VO1-x and delta-VC1-x , characterized by an fcc structure. The reaction that lead to the formation of the carbide was sustained by the reaction between V and O |
| Handle: | http://hdl.handle.net/11567/210631 |
| Appare nelle tipologie: | 01.01 - Articolo su rivista |
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