利用二级轻气炮驱动正方体93钨破片速度到2150 m/s，分别高速侵彻碳化硼/铝合金复合防护结构靶板、叠层铝靶板和间隔铝靶板。根据靶板在侵彻后的损伤与破坏分析，定量得到3种防护结构防护性能的差异，为爆炸容器的闪光照相防护窗口设计提供重要参考。
The 93 tungsten cubic fragments were driven by two?stage light gas gun to penetrate ceramic/aluminum target,spaced aluminum target and multi?layer aluminum target at velocity of 2 150 m/s,respectively. According to the analysis of the damage and destroy of targets,the difference of defense capability of these structures is obtained. The results have important significance for the design of the flash radiographic windows of blast vessels.
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