小口径穿甲弹防空反导技术现状与发展

Present Situation and Development of Air Defense and Antimissile of Small Caliber Armour-Piercing Projectile

综述了当前国内外防空防导穿甲弹的研究现状、技术特点和发展趋势。梯度钨合金能满足旋转稳定穿甲弹整体脱壳技术和尾翼稳定穿甲弹多重毁伤技术的特殊要求,使易碎钨合金、含能钨合金与普通穿甲钨合金结合使用,并且可以根据实际需求搭载不同类型含能破片。穿甲弹的毁伤模式逐渐多元化,对空中目标的杀爆类装药战斗部、半穿甲战斗部、仪器设备舱和燃料动力舱构成致命威胁。钨合金潜能得到进一步开发,与贫铀合金在侵彻能力上的差距逐渐缩小。PELE和埋头弹成为研究热点。可靠拦截中小型钻地弹所需的各项穿甲弹技术正逐步发展。

The research status,technical characteristics and development trend of air defense and antimissile armor-piercing projectiles at home and abroad were summarized.Gradient tungsten alloy appears under the special requirements of APDS overall stripping technology and APFSDS multiple damage technology.The combination of fragile tungsten alloy,energetic tungsten alloy and ordinary tungsten alloy can be used,and different types of energetic fragments can be carried according to actual requirements.Armor-piercing projectile’s damage mode was gradually diversified,which can pose a deadly threat to the explosive charge warhead,semi-armor-piercing warhead,instrument cabin and fuel power cabin of air targets.With the further development of tungsten alloy’s potential,the gap between tungsten alloy and depleted uranium alloy in penetration ability was gradually narrowed.PELE and countersunk projectile become research hotspots.Armor-piercing technology required for reliable interception of small and medium-sized earth penetrating projectiles was being developed.