钨合金球形破片对低碳钢的穿甲极限

徐豫新 ;王树山; 伯雪飞 ;梁勇

振动与冲击 ›› 2011, Vol. 30 ›› Issue (5) : 192-195.

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PDF(1426 KB)
振动与冲击 ›› 2011, Vol. 30 ›› Issue (5) : 192-195.
论文

钨合金球形破片对低碳钢的穿甲极限

  • 徐豫新 1 ; 王树山 1; 伯雪飞 2 ; 梁勇 2
作者信息 +

Armor-Piercing Ultimate on Tungsten Alloy Spherical Fragment against Low-Carbon Steel

  • Xu yu-xin1; Wang Shu-shan2; Bo Xue-fei2; Liang Yong2
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文章历史 +

摘要

摘 要:研究特定质量钨合金球形破片对低碳钢侵彻与贯穿中的极值。针对钨合金球形破片对半无限和有限厚度低碳钢的高弹速穿甲,首先通过数值仿真得到了典型直径破片的极限侵彻深度,同时获得了球形破片直径与极限穿透厚度的关系;在此基础上,针对不同直径破片进行了穿甲实验,实验结果与数值仿真及分析具有较好的一致性,根据实验现象和数值仿真分析了不同撞靶速度下破片的破损形式。研究结果具有重要的应用价值。


Abstract

Abstract: Research the extreme on specific mass tungsten alloy fragment penetrated and perforated low-carbon steel. For armor-piercing of tungsten alloy spherical fragment against semi-infinite and finite thickness steel on higher projectiles penetration speed, firstly, ultimate penetration depth of the spherical fragment on the diameter in common use was obtained by numerical simulation, at the same time, the relation between ultimate pierced thickness and diameter of the spherical fragment was obtained; Base on these, armor-piercing experiments on different diameter fragments against Q235 steel plate was done, the outcomes on experiments and numerical simulation had better consistency, based on the experiment phenomena and numerical simulation, damage format on the spherical fragment was analyzed under different impact speed. The research results were important value for application.

关键词

钨合金球形破片 / 低碳钢 / 极限侵彻深度 / 极限穿透厚度

Key words

Tungsten Alloy Spherical Fragment / Low-Carbon Steel / Ultimate Penetration Depth / Ultimate Pierced Thickness

引用本文

导出引用
徐豫新 ;王树山; 伯雪飞 ;梁勇 . 钨合金球形破片对低碳钢的穿甲极限[J]. 振动与冲击, 2011, 30(5): 192-195
Xu yu-xin; Wang Shu-shan; Bo Xue-fei; Liang Yong. Armor-Piercing Ultimate on Tungsten Alloy Spherical Fragment against Low-Carbon Steel[J]. Journal of Vibration and Shock, 2011, 30(5): 192-195

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