Characteristics of nanopowders produced by wire electrical explosion oftinned copper conductor in argon

Characteristics of nanopowders produced by wire electrical explosion oftinned copper conductor in argon

Bibliographische Detailangaben
Parent link:Materials Lettersэ.— , 1991-
Vol. 62, № 17-18.— 2008.— [P. 3143–3145]
Weitere Verfasser: Kwon Y. -S., Ilyin A. P. Aleksandr Petrovich, Tikhonov D. V. Dmitry Vladimirovich, Yablunovsky G. V., An V. V. Vladimir Vilorievich
Zusammenfassung:The end products of electrical explosion of copper wires coated with a thin tin layer were studied. Depositing tin (~ 1 wt.%) on the surface ofthe copper wire did not have a considerable effect on the relation between the sample dispersity and the input energy. When increasing the inputenergy, the tin content in surface and near-surface layers of the nanoparticles reduces sharply within 1.1–1.3 W/Ws. Decreasing the input energyincreases the oxidation onset temperature by ~ 20 °C when heating Cu (Sn) nanopowders unlike the copper nanopowders without additives. Themain phase in the powders is crystallized copper.
Режим доступа: по договору с организацией-держателем ресурса
Sprache:Englisch
Veröffentlicht: 2008
Schlagworte:
труды учёных ТПУ
электронный ресурс
wire electrical explosion
surface layers
nanoparticles
Online-Zugang:http://dx.doi.org/10.1016/j.matlet.2008.02.006
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646851

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