Armor Options: A Comparison of the Dynamic Response of Materials in the Aluminum Oxide-Aluminum Nitride Family

被引：6

作者：

Alexander, C. Scott ^{[1
]}

Reinhart, William D. ^{[1
]}

Thornhill, Tom F. ^{[1
]}

Chhabildas, Lalit C. ^{[2
]}

机构：

[1] Sandia Natl Labs, Albuquerque, NM 87185 USA

[2] USAF, Res Lab, Eglin, FL 32542 USA

来源：

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY | 2010年 / 7卷 / 05期

基金：

美国能源部;

关键词：

COORS AD995 ALUMINA; SHOCK COMPRESSION; RELEASE PROPERTIES; SAPPHIRE; PHASE; OXYNITRIDE; STRENGTH; WAVE; GPA; SCATTERING;

D O I：

10.1111/j.1744-7402.2010.02488.x

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：

For armor applications, ceramic materials are often useful due to their high dynamic strength. In some instances, in addition to high strength, the armor must also be transparent, which significantly limits the choices of materials. Materials in the aluminum oxide-aluminum nitride family (including Al(2)O(3) and AlON) are both strong and transparent. Only the end compound AlN is opaque. In this paper, the dynamic response to shock loading is examined for these materials to better understand the material response. Despite the chemical similarities, significant differences exist in the shock response and will be discussed.

引用

页码：587 / 594

页数：8

共 22 条

[1]

Alexander CS, 2006, AIP CONF PROC, V845, P1229, DOI 10.1063/1.2263546

[2]

[Anonymous], ARLTR2740

[3] Transparent alumina: A light-scattering model [J].