论文部分内容阅读
一、前 言 薄装甲板的传统防护设计,实质上只是实施一种消极的防御,它单纯依靠甲板材料局部区域内的合格损伤来消耗弹丸的侵彻能力。对于已获得广泛应用的强度级别为160～180kgf/mm~2的薄装甲板,通过冶金学和金属学方面的技术途径,只能在很有限的程度内继续提高抗弹能力。双硬度薄复合装甲板的抗弹能力也只是在较小的法线角范围内才显示出一定的优越性。传统防护设计没有足够注意和充分利用侵彻过程中弹丸和甲板之间的相互作用关系,难于大幅度提高薄装甲板的抗弹能力。
I. INTRODUCTION The traditional protective design of thin armor decks is essentially a passive defense which consumes the projectile’s penetrating ability simply by qualifying damage in the localized area of the deck material. For the thin-walled deck, which has been widely used with an intensity level of 160-180 kgf / mm 2, its resistance to deformation can only be improved to a very limited extent through metallurgical and metallurgy techniques. The anti-ballistic ability of the double-hardness composite armor plate only shows a certain superiority within a smaller normal angle range. The traditional protective design did not pay enough attention and take full advantage of the interaction between the projectile and the deck in the process of penetration, which made it difficult to greatly improve the anti-missile capability of the thin deck.