| 装甲用镁合金抗弹性能表征体系探讨 |
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| 引用本文： | 才鸿年,谭成文,王富耻,陈志勇.装甲用镁合金抗弹性能表征体系探讨[J].中国工程科学,2006,8(2):30-33. |
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| 作者姓名： | 才鸿年 谭成文 王富耻 陈志勇 |
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| 作者单位： | 1. 北京航空航天大学,北京,100083;北京理工大学,北京,100081
2. 北京理工大学,北京,100081 |
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| 摘 要： | 介绍了高应变率载荷条件下镁合金的吸能特性及变形特征；论述了对镁合金抗弹性能有重要影响的动态强度、高应变率能量吸收率、高应变率变形断裂特征和动态强度等科学问题；就镁合金在装甲领域的应用研究做了初步探讨。
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| 关 键 词： | 能量吸收率 绝热剪切变形局部化 动态强度 动态硬度 |
| 文章编号： | 1009-1742（2006）02-0030-04 |
| 收稿时间： | 9/1/2005 12:00:00 AM |
| 修稿时间： | 2005-11-29 |
The Characterization System of the Ballistic Performance of Armor Magnesium Alloys |
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| caihongnian,tanchengwen,wangfuchi and chenzhiyong.The Characterization System of the Ballistic Performance of Armor Magnesium Alloys[J].Engineering Science,2006,8(2):30-33. |
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| Authors: | caihongnian tanchengwen wangfuchi and chenzhiyong |
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| Abstract: | The absorbed energy property and deformation characteristic of magnesium alloy under high strain rate loading are described.Then the basic science problem connected with materials' ballistic performance closely such as dynamic strength,absorbed energy rate,adiabatic shear deformation localization and dynamic hardness are discussed primarily.The purpose of the paper is that promoting the basic and application research of armor magnesium alloys. |
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| Keywords: | absorbed energy rate adiabatic shear deformation localization dynamic strength dynamichardness |
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