Armour pierced-resistance behavior of Si3N4/BN laminated ceramics

被引：0

作者：

Li, CW ^{[1
]}

Wang, CA

Huang, Y

Zhao, SK

机构：

[1] Jiao Tong Univ, Sch Mech Elect & Control Engn, Beijing 100044, Peoples R China

[2] Tsing Hua Univ, Dept Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

来源：

JOURNAL OF INORGANIC MATERIALS | 2005年 / 20卷 / 01期

关键词：

laminated ceramics; armour pierced-resistance; ballistic efficiency factor;

D O I：

暂无

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The behaviors of impact resistance and armour pierced-resistance of Si3N4/BN laminated ceramics were studied. The study on the impact resistance indicated that the impact resistance ability of Si3N4/BN laminated ceramics was more predominate than that of Si3N4 monolith ceramics. The ballistic efficiency factor of the Si3N4/BN laminated ceramics was slightly smaller than that of the monolithic Si3N4 ceramics, but it was much higher than that of steel. Compared to the smashing behavior of the monolithic Si3N4 Ceramics, Si3N4/BN laminated ceramics could keep the integrality to some extent after impacted by bullet. The destructive mechanism of Si3N4/BN laminated ceramics impacted by bullet was discussed, which provides theoretical analysis basis for its' bullet-proof structure designing.

引用

页码：99 / 104

页数：6