|
| Study on Thermodynamics of Vanadium Self-propagating High-temperature Synthesis |
|
Received:July 12, 2013
Revised:July 17, 2013
Accepted:July 18, 2013
Published Online:December 23, 2013
|
| View Full Text View/Add Comment Download reader |
| DOI：10.3969/j.issn.1007-7545.2014.01.010 |
| KeyWord:self-propagating high-temperature synthesis (SHS); vanadium; thermodynamics; adiabatic combustion temperature |
| Author | Institution |
| Yin Danfeng[sub_s] |
攀钢集团研究院有限公司 四川攀枝花 |
|
| Hits: 2312 |
| Download times: 2933 |
| Abstract: |
| Gibbs free energy, thermal effect units and adiabatic combustion temperature of self-propagating high-temperature synthesis （SHS） vanadium were calculated and analyzed. The results show that thermodynamics of SHS vanadium is spontaneous and drastic. Adiabatic combustion temperature is 3 021 K. Thermal effect units is 4 988 J/g. The liquid-solid reaction of V2O5 and aluminum powder occurs at the temperature of about 943 K. |
| Close |