| 粉末药型罩铸造过程中粉粒大小和形状对射流性能的影响 |
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| 引用本文： | 郝伟,刘天生,王凤英. 粉末药型罩铸造过程中粉粒大小和形状对射流性能的影响[J]. 铸造技术, 2012, 33(3): 342-344 |
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| 作者姓名： | 郝伟 刘天生 王凤英 |
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| 作者单位： | 中北大学化工与环境学院,山西太原,030051 |
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| 摘 要： | 对钨铜粉末药型罩静破甲试验进行了分析.结果表明:改变药型罩中钨、铜粉粒的大小和形状,可以改变药型罩在铸造过程中的密实性、颗粒级配、流动性、压缩性和成形性,进而影响射流的性能.
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| 关 键 词： | 粉末药型罩 铸造过程 粉粒大小 粉粒形状 |
Influence of Powder Particle Size and Shape of Powder Liners on Jet Performance in Casting Process |
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| HAO Wei , LIU Tian-sheng , WANG Feng-ying. Influence of Powder Particle Size and Shape of Powder Liners on Jet Performance in Casting Process[J]. Foundry Technology, 2012, 33(3): 342-344 |
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| Authors: | HAO Wei LIU Tian-sheng WANG Feng-ying |
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| Affiliation: | (Chemical Engineering and Environment College,North University of China,Taiyuan 030051,China) |
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| Abstract: | The static ballistic tests on powder shaped charge liners cast with tungsten and copper powder were analyzed.The results show that changing the size and shape of tungsten-copper powder particle in powder liners can change its density,particle arrangement,mobility,compressibility and formability in the process of foundry,and then affect the performance of jet. |
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| Keywords: | powder shaped charge liner casting process powder particle size powder particle shape |
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