| 钨药型罩材料的研究进展 |
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| 引用本文： | 张全孝,刘全利,贾万明,刘晓斌,赵玉东,贺勇.钨药型罩材料的研究进展[J].中国材料科技与设备,2011(5):9-10. |
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| 作者姓名： | 张全孝 刘全利 贾万明 刘晓斌 赵玉东 贺勇 |
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| 作者单位： | [1]兵科院宁波分院宁波所,浙江宁波315103 [2]兵科院宁波分院包头所,内蒙古包头014034 |
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| 摘 要： | 钨具有高的密度和较高的声速，是一种良好的药型罩候选材料，高声速有利于获得高速粘性头部射流，并且对破甲弹射流的迅速拉长起至关重要作用。本文综述了从钨药型罩中获得有效延性射流方面所取得的进展，同时也指出射流过程有限元数值计算的重要性。
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| 关 键 词： | 药型罩 破甲弹 延性射流 |
Research Progress on Tungsten Shaped Charge Liner Materials |
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| ZHANG Quan-xiao,LIU Quan-li,J IA Wan-ming,LIU Xiao -bin,ZHAO Yu-dong,HE Yong.Research Progress on Tungsten Shaped Charge Liner Materials[J].Chinese Materials Science Technology & Equipment,2011(5):9-10. |
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| Authors: | ZHANG Quan-xiao LIU Quan-li J IA Wan-ming LIU Xiao -bin ZHAO Yu-dong HE Yong |
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| Affiliation: | 1. Ningbo Branch of China Academy of Ordnance Science, Zhejiang, Ningbo , 315103, China; 2. Ningho Branch of China Academy of Ordnance Science, Baotou, Neimenggu, Baotou, 014034, China) |
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| Abstract: | Tungsten having high density and high sound speed is a good Candidate of shaped charge liners, high velocity is in favour of achieving high speed coherent jet tip, and it plays an important part in the rapid elongtion of penetrator jets. The research progress in achieving effective ductile jets from tungsten liners is summarized in the paper, and also the importance of finite element numerical computation is pointed out. |
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| Keywords: | Shaped charge liner Penetrator Ductile jet |
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