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Proceedings Paper

Hugoniot-measurement experiments on hard ceramics using a high-speed streak camera
Author(s): Tsutomu Mashimo; Mazakazu Uchino; Akira Nakamura
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Paper Abstract

It is important to use high time-resolved photonics system and to use good quality specimens for the shock-wave measurements of ceramics, because the sound velocities are very fast, and their shock compression behaviors are complicated compared with those of metals. We produced the rotating-mirror type streak camera with the maximum streak rate to film of faster than 10 mm/microsecond(s) and the intense Xenon-flash lamp, and have been measuring the Hugoniot data of various kinds of ceramics by the inclined-mirror method. In this report, the high-velocity streak photonics system combined with a powder gun is described, and the measurement experiments on some hard ceramics (Si3N4, AlN and B4C ceramics) are reviewed.

Paper Details

Date Published: 30 May 1995
PDF: 7 pages
Proc. SPIE 2513, 21st International Congress on: High-Speed Photography and Photonics, (30 May 1995); doi: 10.1117/12.209676
Show Author Affiliations
Tsutomu Mashimo, Kumamoto Univ. (Japan)
Mazakazu Uchino, Kumamoto Univ. (Japan)
Akira Nakamura, Kumamoto Univ. (Japan)


Published in SPIE Proceedings Vol. 2513:
21st International Congress on: High-Speed Photography and Photonics
Ung Kim; Joon-Sung Chang; Seung-Han Park, Editor(s)

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