Ultradisperse powders obtained by sputtering a target with high-power nanosecond pulsed ion beam

G. E. Remnev, A. N. Zakutaev, Yu F. Ivanov, V. A. Makeyev, A. V. Potemkin, V. M. Matvienko

Research output: Contribution to journalArticle

Abstract

We present the results of experiments on the obtaining of ultradisperse powders by sputter ablation of aluminum and stainless steel targets bombarded with high-power pulsed ion beams of nanosecond pulse duration. For an ion beam with an energy of 300 keV, a current density of 250-300 A/cm2, and a pulse width of 60 ns, the sputtered particles range in size from 2.5 to 700 nm and are emitted within an angle of 30°-40°. A specific beam energy consumption for the powder production by sputtering an aluminum target amounts to 6 (kW h)/kg.

Original languageEnglish
Pages (from-to)1038-1040
Number of pages3
JournalTechnical Physics Letters
Volume26
Issue number12
DOIs
Publication statusPublished - 1 Jan 2000

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pulse duration
sputtering
ion beams
aluminum
energy consumption
ablation
stainless steels
steels
current density
energy

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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Ultradisperse powders obtained by sputtering a target with high-power nanosecond pulsed ion beam. / Remnev, G. E.; Zakutaev, A. N.; Ivanov, Yu F.; Makeyev, V. A.; Potemkin, A. V.; Matvienko, V. M.

In: Technical Physics Letters, Vol. 26, No. 12, 01.01.2000, p. 1038-1040.

Research output: Contribution to journalArticle

Remnev, G. E. ; Zakutaev, A. N. ; Ivanov, Yu F. ; Makeyev, V. A. ; Potemkin, A. V. ; Matvienko, V. M. / Ultradisperse powders obtained by sputtering a target with high-power nanosecond pulsed ion beam. In: Technical Physics Letters. 2000 ; Vol. 26, No. 12. pp. 1038-1040.
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