通过对绝热剪切在穿甲过程中作用的分析,比较了纯钨、钨合金和铀合金三类高密度弹芯材料的常规力学性能和穿甲性能,以及弹丸在穿甲时的破坏行为,重点介绍了近年来国外用铪、金属间化合物、SiO2复合材料、钛合金、高强钢为基体的钨合金及钨纤维/金属玻璃复合材料穿甲弹的研究进展情况,并指明了新型基体材料钨合金今后的研制方向.
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