| 高硬度装甲钢抗弹性能及其机理研究 |
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| 引用本文： | 董立松,刘宁,辛士进,邸建辉,高平.高硬度装甲钢抗弹性能及其机理研究[J].兵器材料科学与工程,2010,32(2):76-78. |
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| 作者姓名： | 董立松 刘宁 辛士进 邸建辉 高平 |
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| 作者单位： | 中国兵器科学研究院,宁波分院,内蒙古,包头,014034;中国兵器科学研究院,宁波分院,内蒙古,包头,014034;中国兵器科学研究院,宁波分院,内蒙古,包头,014034;中国兵器科学研究院,宁波分院,内蒙古,包头,014034;中国兵器科学研究院,宁波分院,内蒙古,包头,014034 |
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| 摘 要： | 通过穿甲试验,研究装甲钢硬度与抗弹性能之间的关系;由弹坑解剖分析了装甲钢板穿甲破坏形貌以及弹坑表面的强化机理。试验结果表明:高硬度装甲钢抗弹性能好;装甲钢板为混合穿甲形式破坏;弹坑表面的变形带和相变带是由非常细小马氏体板条组成,其硬度非常高,远远高于装甲钢板的基体和淬火硬度。
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| 关 键 词： | 抗弹性能 绝热剪切 冲塞 |
Study on ballistic performance and mechanism of high hardness armor steel |
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| DONG Lisong,LIU Ning,XIN Shijin,DI Jianhui,GAO ping.Study on ballistic performance and mechanism of high hardness armor steel[J].Ordnance Material Science and Engineering,2010,32(2):76-78. |
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| Authors: | DONG Lisong LIU Ning XIN Shijin DI Jianhui GAO ping |
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| Affiliation: | Ningbo Branch of China Academy of Ordnance Science;Baotou 014034;China |
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| Abstract: | By armor piercing test,the relationship between armor steel hardness and ballistic performance was studied.The damage appearance of the armor plate and the craters surface strengthening mechanism were analyzed.The result shows that high hardness armor steel has good ballistic performance and the damage pattern of armor plate is a mixed mode.The deformed band and transformed band are made up of very fine martensite laths,its hardness is much higher than that of the as-quenched specimen. |
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| Keywords: | ballistic performance adiabatic shear plugging |
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