Evaluation of perforation holes and ejecta from 6000 series aluminum alloys in hypervelocity impacts
Hypervelocity projectile perforation behavior of 6000 series aluminum alloys in the subcommittee of The Japan Institute of Light Metals was examined and compared commercial 6061 aluminum alloy. A two-stage light-gas gun was used for impact experiments at high velocities. Yield stress clearly affecte...
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Published in | Journal of Japan Institute of Light Metals Vol. 73; no. 12; pp. 598 - 603 |
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Main Authors | , , , |
Format | Journal Article |
Language | Japanese English |
Published |
Tokyo
The Japan Institute of Light Metals
15.12.2023
Japan Science and Technology Agency |
Subjects | |
Online Access | Get full text |
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Summary: | Hypervelocity projectile perforation behavior of 6000 series aluminum alloys in the subcommittee of The Japan Institute of Light Metals was examined and compared commercial 6061 aluminum alloy. A two-stage light-gas gun was used for impact experiments at high velocities. Yield stress clearly affected perforation hole area. Ejecta length and the cumulative number of ejecta was almost the same among four specimens. Ejecta cone shape was also the same. |
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ISSN: | 0451-5994 0368-5306 1880-8018 2186-618X |
DOI: | 10.2464/jilm.73.598 |