一、概况随着各国坦克防护能力的不断提高以及装甲技术的不断发展,特别是主动装甲,如外挂主动装甲的应用,使空心装药战斗部的破甲威力受到严重影响。据估计,由于主动装甲的使用,使破甲威力大约下降50～60%。然而,采用动能弹就能弥补这一缺点,因此各国都在加强新型动能穿甲弹的研制工作。近年来,美国三军正在积极发展一种成本低、精度高、马赫数在5以上的激光驾束制导动能穿甲导弹,要求重量在23～31公斤范围内,射程达6000米。这种超高速导弹主要依靠大约1500米/秒的超音速、碳化钨或贫铀制成的穿甲弹芯来击穿未来战场上可能出现的任何坦克装 First, an overview With the continuous improvement of various countries tank protection capabilities and the continuous development of armor technology, especially the active armor, such as the use of active armored plug-in, so that the hollow armored warhead armor power was severely affected. It is estimated that due to the use of active armor, the power of Armor declines about 50 ~ 60%. However, the use of kinetic energy bombs can make up for this shortcoming. Therefore, all countries are strengthening the development of new kinetic energy armor-piercing bullets. In recent years, the U.S. Armed Forces have been actively developing a laser-driven, guided-kinetic-energy armor-piercing missile with a low cost, high precision and a Mach number of 5 or more, requiring a weight of 23 to 31 kg and a range of 6,000 meters. This super-high-speed missile mainly relies on the penetration of approximately 1,500 m / s supersonic, tungsten carbide or depleted uranium-based projectiles to penetrate any tank that may appear on the battlefield in the future