Ion-Beam Driven Shock Loading Device for Compaction

M. Tsuchida, T. Aizawa, K. Horioka

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Ion-beam driven shock loading device is proposed to make efficient dynamic compaction of nanocrystal and non-equilibrium powders. Different form the conventional gas-guns and powder fire-guns, the repetitive application of shock pressure pulse to targeting materials and the fine control of pressure pulse are intrinsic features to the present approach. Since the generated plasmoid is electro-magnetically accelerated to launch the flyer, no limitation to flyer velocity is present. The laser doppler velocimetry is used to make real time measurement of copper flyer velocity. The efficiency is estimated to be about 6 % for conversion from the accumulated energy in the condenser bank to the kinetic energy of a flyer.

Original languageEnglish
Pages (from-to)948-950
Number of pages3
JournalReview of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu
Volume7
DOIs
Publication statusPublished - 1998
Externally publishedYes

Fingerprint

pressure pulses
Powders
Ion beams
Compaction
shock
ion beams
gas guns
condensers
Time measurement
Kinetic energy
Velocity measurement
Nanocrystals
Copper
nanocrystals
Fires
Gases
kinetic energy
time measurement
copper
Lasers

Keywords

  • Ion beam
  • Non-equilibrium phase
  • Powder compaction
  • Recovery
  • Shock wave

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Ion-Beam Driven Shock Loading Device for Compaction. / Tsuchida, M.; Aizawa, T.; Horioka, K.

In: Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu, Vol. 7, 1998, p. 948-950.

Research output: Contribution to journalArticle

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