Journal of Inorganic Materials

• Research Paper • Previous Articles     Next Articles

Measurement of the Activation Energy and Reaction Order of the Ni-Al-Fe System Thermal Explosion

ZHANG Xi-Tian+; XU Xing-Li; HAN Jie-Cai; DU Shan-Yi   

  1. +Department of Physics; Harbin Normal University Harbin 150080 China; Institute of Composite Material; Harbin Institute of Technology Harbin 150001 China
  • Received:1997-04-25 Revised:1997-06-02 Published:1998-04-20 Online:1998-04-20

Abstract: The DTA curve of Ni50A120Fe30 (wt%) thermal explosion synthesis under linear heating rate was measured. The activation energy and reaction order of the SHS thermal explosion were calculated by using the Difference Quotient Method. The obtained results were essentially the saxne as that from the method of Combustion Wave Velocity.

Key words: thermal explosion, activation energy, SHS

CLC Number: