Hostname: page-component-8448b6f56d-c4f8m Total loading time: 0 Render date: 2024-04-19T10:45:37.169Z Has data issue: false hasContentIssue false
  • English
  • Français

Design and Processing of Alumina Plate Composites for Ballistic Nacre Alumina Structures

Published online by Cambridge University Press:  02 January 2018

A. Haynes ,
L. Reinhardt  and
C. Lim
A. Haynes*
Affiliation:
U.S. Army Armaments Graduate School at Picatinny Arsenal, Picatinny Arsenal, NJ, United States Armaments Engineering Analysis and Manufacturing Directorate, U.S. Army Research Development and Engineering Center, Picatinny Arsenal, NJ, United States.
L. Reinhardt
Affiliation:
Armaments Engineering Analysis and Manufacturing Directorate, U.S. Army Research Development and Engineering Center, Picatinny Arsenal, NJ, United States.
C. Lim
Affiliation:
U.S. Army Armaments Graduate School at Picatinny Arsenal, Picatinny Arsenal, NJ, United States Armaments Engineering Analysis and Manufacturing Directorate, U.S. Army Research Development and Engineering Center, Picatinny Arsenal, NJ, United States.
*
*(Email: aisha.s.haynes.civ@mail.mil)
Get access

Abstract

Nacre is a hierarchical multi-composite matrix consisting of mineral plate-like structures stacked up similar to brick and mortar. When impacted with a projectile this type of structure is expected to reduce the overall shock loading into the system as well as projectile velocity as a consequence of variations in structural stiffness between the composite plates and the organic interlayers. Bio-mimicked nacre derived from alumina as the base ceramic is also shown to have increased fracture toughness over an alumina monolith. One challenge to building the nacre alumina structure is the design and processing of the composite mineral plates which should be comprised of roughly 90-95% nano-filler and 5-10% organic binder. In order for these plates to accurately mimic the nacre mineral plates they must also emulate aspect ratios on the order of 1:10 to 1:20. This paper will discuss the design and processing of nacre-alumina plates for studies into the impact behavior of nacre composites.

Keywords

compositenanostructuresimulation
Type
Articles
Information
MRS Advances , Volume 3 , Issue 18: Processing and Manufacturing , 2018 , pp. 957 - 962
Check for updates
Copyright
Copyright © Materials Research Society 2017 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Luz, G. and Mano, J., Phil. Trans. Of the Royal Society A 367, 1587 (2009)Google Scholar
Wang, J., Cheng, Q., and Tang, Z., Chem. Soc. Rev. 41, 1111 (2012)Google Scholar
Li, L. and Ortiz, C., Nature Materials 13, 501 (2015)CrossRefGoogle Scholar
Corni, I., Harvey, T.J., Wharton, J.A., Stokes, K.R., Walsh, F.C., and Wood, R.J.K., Bioinspiration and Biomimetics 7, (2012)Google Scholar
Huang, Z., Li, H., Pan, Z., Wei, Q., Chao, Y.J., and Li, X., Scientific Reports 148,1 (2011)Google Scholar
Flores-Johnson, E.A., Shen, L., Guiamatsia, I., and Nguyen, G., Composites Science and Technology 96, 13 (2014)Google Scholar
Xie, Z., Yang, J., Huang, D., Chen, Y., and Huang, Y., British Ceramic Transactions 98, 58 (1999)CrossRefGoogle Scholar
Potoczek, M., Ceramics International 34, 661 (2008)Google Scholar
Grujicic, M., Ramaswami, S., and Snipes, J., AIMS Materials Science 3, 83 (2016)Google Scholar
Zhang, Y., Yao, H., Ortiz, C., Xu, J., and Dao, M., J. Mechanical Behavior of Biomedical Materials 15, 70 (2012)Google Scholar
Qi, H. J., Bruet, B.J. F., Palmer, J.S., Ortiz, C., and Boyce, M.C., Mechanics of Biological Tissue, 189 (2006)Google Scholar