Characteristics of nanopowders produced by electrical explosion of tin-lead alloy conductors in air

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Abstract

The article discusses the investigations into the phase and chemical composition of nanopowders produced upon electrical explosion of conductors made of tin-lead alloy (POS-61) in air. It is demonstrated that, in the course of electrical explosion and subsequent cooling of the dispersion products, there occurs a slight enrichment (by 3-6 at %) of the surface and subsurface layers of the powder particles with lead in comparison with its content in the initial alloy.

Original languageEnglish
Pages (from-to)164-166
Number of pages3
JournalInorganic Materials: Applied Research
Volume2
Issue number2
DOIs
Publication statusPublished - Apr 2011

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Keywords

  • Concurrent diffusion
  • Electrical explosion of conductor
  • Nanopowder
  • Surface and subsurface layers

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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