Research on ballistic performance and numerical simulation technology of Si<sub>3</sub>N<sub>4</sub> ceramic materials-Reference-Cited by-同舟云学术

Research on ballistic performance and numerical simulation technology of Si₃N₄ ceramic materials

Published:2023-06-01 Issue:7 Volume:2478 Page:072070
ISSN:1742-6588
Container-title:Journal of Physics: Conference Series
language:
Short-container-title:J. Phys.: Conf. Ser.

Author:

Wang Wanying,Liu Jingang,Zhou Haiqi,Mu Zeyuan,Yan Jie,Su Zizhou,Wang Yue

Abstract

Abstract Ceramic materials are widely used in the field of armor protection because of high hardness and low-density. In order to research the ballistic performance of Si3N4 ceramic and evaluate the penetration effect, the DOP test against the 12.7 mm API was carried out. The results show that the protection coefficient is in the range of 1.85-4.26, and thickness coefficient is in the range of 1.85-4.26. On this basis, the numerical simulation technology of Si3N4 ceramic composite armor is studied by using LS-Dyna software. The accuracy of the finite element model is verified by comparing the test result. It can guide significance for the use of Si3N4 ceramic in the field of armor protection.

Publisher

IOP Publishing

Subject

Computer Science Applications,History,Education

Link

https://iopscience.iop.org/article/10.1088/1742-6596/2478/7/072070/pdf

Reference9 articles.

1. Statistical variability and fragility assessment of ballistic perforation of steel plates for 7.62mm AP ammunition[J];Stewart;Defence Technology,2020

2. Research Progress on Lightweight Ceramic Composite Armor Structure[J];Jiang;Acta Armamentarii,2010

3. Experimental studies on the effect of size and shape of holes on damage and microstructure of high hardness armour steel plates under ballistic impact[J];Mishra;Materials & Design,2013

4. Application of ceramics in armor protection[J];Wu;Ordnance Material Science And Engineering,2017