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基于对材料特性和防弹机理的认识,设计了由(SiC+Si)陶瓷、616装甲钢和高强PE材料构成的陶瓷基复合靶板,靶板防护面密度为118 kg/m2,尺寸为500 mm×500 mm×25 mm。利用现役12.7 mm穿甲燃烧弹考核靶板在6发弹打击下的防护能力,检验靶板设计思路。结果表明:靶板结构是可行的,可防住V25为818 m/s的现役12.7 mm穿甲燃烧弹。
Based on the knowledge of material properties and bullet-proofing mechanism, a ceramic matrix composite target consisting of (SiC + Si) ceramics, 616 armor steel and high-strength PE was designed. The target surface protection density was 118 kg / m2 and the size was 500 mm × 500 mm × 25 mm. Active 12.7 mm armor-piercing bombs were used to test the protective ability of the target against 6 rounds of attack, and the target design was tested. The results show that the target structure is feasible and can prevent active 12.7 mm armor-piercing bombs with a V25 of 818 m / s.