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 language | English |
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Pages (from-to) | 164-166 |
Number of pages | 3 |
Journal | Inorganic Materials: Applied Research |
Volume | 2 |
Issue number | 2 |
DOIs | |
Publication status | Published - Apr 2011 |
Keywords
- Concurrent diffusion
- Electrical explosion of conductor
- Nanopowder
- Surface and subsurface layers
ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)