Bullet-proof structure design of Si3N4/BN laminated ceramics

被引：0

作者：

Li Cuiwei ^{[1
]}

Wang Changan

Huang Yong

机构：

[1] Beijing Jiaotong Univ, Sch Mech Elect & Control Engn, Inst Mat Sci & Engn, Beijing 100044, Peoples R China

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

来源：

RARE METAL MATERIALS AND ENGINEERING | 2007年 / 36卷

关键词：

laminated ceramics; armour pierced-resistance; ballistic efficiency factor; bullet-proof structure design;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

the composites composed of the monolithic Si3N4 ceramics and Si3N4/BN laminated ceramics have been prepared through bullet-proof structure designing, and the behavior of armour pierced-re si stance of such materials was studied. The results showed that ballistic efficiency factor of the composites was about 10.50, which was little lower than that of monolithic Si3N4 ceramics but obviously higher than those of the multilayer Si3N4/BN laminated ceramics. The results also showed that the composites could keep higher integrality after impacted by bullet compared with those of multilayer Si3N4/BN laminated ceramics. The results indicated that Si3N4/BN laminated ceramics with good armour pierced-resi stance abilities could be prepared by proper bullet-proof structure designing.

引用

页码：351 / 353

页数：3

共 8 条

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