| TiC-TiB2细晶陶瓷装甲抗钨合金长杆动能弹侵彻试验 |
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| 引用本文： | 黄雪刚,赵忠民,张龙,殷春.TiC-TiB2细晶陶瓷装甲抗钨合金长杆动能弹侵彻试验[J].特种铸造及有色合金,2011,31(10). |
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| 作者姓名： | 黄雪刚 赵忠民 张龙 殷春 |
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| 作者单位： | 1. 军械工程学院
2. 电子科技大学数学科学学院 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 通过超重力下燃烧合成工艺制备出不同厚度的TiC-TiB2细晶复合陶瓷,并对TiC-TiB2陶瓷靶板进行径向与纵向约束.经钨合金长杆动能弹进行弹道测试表明,当陶瓷靶板厚度小于12 mm时,长杆弹侵彻过程仅包括初始撞击阶段和稳态侵彻阶段,使得陶瓷抗动能弹侵彻能力较差；当陶瓷靶板厚度大于12 mm时,弹丸的侵彻过程主要受稳态侵彻与非稳态侵彻(弹丸减速与磨损加速)控制,使得长杆动能弹质量与动能急剧衰减,进而提升陶瓷靶板的抗侵彻能力.
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| 关 键 词： | TiC-TiB2 陶瓷装甲 陶瓷厚度 冲击 抗弹性能 侵彻机理 |
Investigation of Fine-grained TiC-TiB2 Ceramic Armor for Defeating Long-rod Kinetic-energy Tungsten Alloy Penetrator |
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| Huang Xuegang,Zhao Zhongmin,Zhang Long,Yin Chun.Investigation of Fine-grained TiC-TiB2 Ceramic Armor for Defeating Long-rod Kinetic-energy Tungsten Alloy Penetrator[J].Special Casting & Nonferrous Alloys,2011,31(10). |
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| Authors: | Huang Xuegang Zhao Zhongmin Zhang Long Yin Chun |
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| Affiliation: | Huang Xuegang1,Zhao Zhongmin1,Zhang Long1,Yin Chun2(1. Ordnance Engineering College,2. School of Mathematics Science,University of Electronics Science and Technology of China) |
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| Abstract: | Fine-grained TiC-TiB2 composite ceramics with varied thickness was prepared successfully by combustion synthesis under high gravity,and the TiC-TiB2 ceramic ballistic targets were confined by shrink-fit steel in radial and longitudinal direction. Ballistic testing of long-rod kinetic-energy tungsten alloy penetrator shows that,with thickness of ceramic tile lower than 12 mm,the penetration process of ceramic tile are mainly controlled by the combination of the initial-shocking and steady-state penetration,r... |
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| Keywords: | TiC-TiB2 Composite Armor Ceramic Thickness Impacting Ballistic Performance Penetration Mechanism |
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