Laser shock loading device for real time evaluation of shock induced reaction

K. Ito, T. Aizawa

研究成果: Article査読

抄録

A laser-driven shock loading device is applied to time-resolved evaluation of shock loading behavior, including shock-induced reactions. The use of a shock cell enables us to launch a metallic mini-flyer of size in the order of nanograms to micrograms and to realize shock loading with a duration in the order of tens to hundreds of nanoseconds. The developed system is described, with some comments on the improvement of accuracy in time-resolved measurement of flyer velocity. A copper-PMMA (poly methyl meta acrelate) system is employed to experimentally demonstrate the validity and effectiveness of the present system. A Mo-2Si system is also used to make real time evaluation on the shock-induced reaction from the MA-precursor by using the present system.

本文言語English
ページ(範囲)91-96
ページ数6
ジャーナルJournal of Materials Processing Technology
85
1-3
DOI
出版ステータスPublished - 1999 1 1

ASJC Scopus subject areas

  • セラミックおよび複合材料
  • コンピュータ サイエンスの応用
  • 金属および合金
  • 産業および生産工学

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