Synthesis of Alumina-Silica ceramic armor material(I)

被引：0
|
作者：
Kim, Cheol-soo
Lee, Hyung-Bock
机构：
来源：
COMPOSITES RESEARCH | 2005年 / 18卷 / 06期
关键词：
Ballistic property; Composite material; HEAT projectile; KE projectile;
D O I：
暂无
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
In this study, we tried to invent ceramic armor material with brilliant ballistic properties by the silica of the high compression-expansion ratio and based on alumina that has the most economical and higher ballistic efficiency. After we choose three compositions, proper sintering temperature for each composition was decided. After physical/mechanical measurement, we measured ballistic properties about KE(Kinetic Energy, L/D=10.7, tungsten heavy alloy) and HEAT(High Explosive Anti-Tank, K215) projectiles. As a result, 46% Al2O3 - 51% SiO2 of three compositions had the highest ballistic efficiency and better properties than alumina.
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页码：40 / 47
页数：8
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