Optimal Modes for the Fabrication of Aluminum Nanopowders by the Electrical Explosion of Wires

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Abstract

The paper is aimed at studying the impact of initial conditions of electrical explosion of wires on energy characteristics of the explosion and some other properties of the obtained aluminum powders. Explosion modes where the energy input into the wire has the maximal level were found. These modes are optimal for fabrication of powders with the best properties. The powders have the highest value of the specific surface of 14.5 m2/g, a narrow histogram of the particle size distribution, and a narrow distribution histogram with a high polydispersity coefficient of 0.7.

Original languageEnglish
Article number1738949
JournalAdvances in Materials Science and Engineering
Volume2017
DOIs
Publication statusPublished - 2017

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Aluminum
Powders
Explosions
Wire
Fabrication
Polydispersity
Particle size analysis

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Cite this

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title = "Optimal Modes for the Fabrication of Aluminum Nanopowders by the Electrical Explosion of Wires",
abstract = "The paper is aimed at studying the impact of initial conditions of electrical explosion of wires on energy characteristics of the explosion and some other properties of the obtained aluminum powders. Explosion modes where the energy input into the wire has the maximal level were found. These modes are optimal for fabrication of powders with the best properties. The powders have the highest value of the specific surface of 14.5 m2/g, a narrow histogram of the particle size distribution, and a narrow distribution histogram with a high polydispersity coefficient of 0.7.",
author = "Alexei Pustovalov and Vladimir An and Kim, {Jin Chun}",
year = "2017",
doi = "10.1155/2017/1738949",
language = "English",
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journal = "Advances in Materials Science and Engineering",
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