【摘要】 本文通过试验分析说明了影响带有弹芯结构的穿甲弹穿甲性能的各种因素:密度、强度、结构及钨合金用量等的作用。提出了在穿甲弹的弹芯结构中以铅代钨的设想。分析了铅芯作用良好的原因,并通过试验得出了以铅代钨的具体方案。更多还原

【Abstract】 The factors affecting the Penetration performance (suchas density, strength, structure and amount of tungsten etc.) of the rodAP projectiles are explained in this paper through test and analysis, AnIdea of substituting the tungsten core for a lead core in the AP projectilesis given. The reasons of fine performance of the lead core is analyzed, anda practicable plan of substituting tungsten for lead is found through tests.更多还原