Reactivity of aluminum powders

Research output: Contribution to journalArticle

44 Citations (Scopus)

Abstract

The reactivity of aluminum powders is determined using the following parameters: the temperature of the onset of oxidation, maximum oxidation rate, degree of conversion (degree of oxidation) of aluminum, reduced (conditional) ratio of the thermal effect to the weight increment. These parameters for estimating the activity of aluminum powders were chosen from the results of nonisothermal oxidation of powders of various particle sizes under conditions of programmed heating (oxidizer-air). In accordance with the testing method proposed, the most reactive powder studied was STPA-4 ultrafine aluminum powder produced by electrical explosion of conductors.

Original languageEnglish
Pages (from-to)418-422
Number of pages5
JournalCombustion, Explosion and Shock Waves
Volume37
Issue number4
DOIs
Publication statusPublished - 2001

Fingerprint

Aluminum
Powders
reactivity
aluminum
Oxidation
oxidation
oxidizers
Thermal effects
Explosions
temperature effects
explosions
estimating
conductors
Particle size
Heating
heating
air
Testing
Air
Temperature

ASJC Scopus subject areas

  • Materials Science(all)
  • Fluid Flow and Transfer Processes
  • Engineering (miscellaneous)
  • Fuel Technology
  • Energy Engineering and Power Technology
  • Physical and Theoretical Chemistry
  • Chemical Engineering(all)

Cite this

Reactivity of aluminum powders. / Il'in, A. P.; Gromov, A. A.; Yablunovskii, Gennady Vladimirovich.

In: Combustion, Explosion and Shock Waves, Vol. 37, No. 4, 2001, p. 418-422.

Research output: Contribution to journalArticle

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