The shock-densification behavior of three distinct Ni+Al powder mixtures
File(s)
Author(s)
Eakins, DE
Thadhani, NN
Type
Journal Article
Abstract
The shock-densification response of equivolumetric mixtures of Ni+Alpowders of varying particle size and morphology has been determined through instrumented parallel-plate impact experiments. The results reveal a variation in the densification response, with crush strengths (stress at full density) ranging from 0.5 to nearly 6GPa. A modified Fischmeister–Artz contact model was proposed to predict the crush strength of configurationally varying Ni+Alpowder mixtures.
Date Issued
2008-03-17
Date Acceptance
2008-02-22
Citation
Applied Physics Letters, 2008, 92
URI
DOI
ISSN
1077-3118
Publisher
American Institute of Physics (AIP)
Journal / Book Title
Applied Physics Letters
Volume
92
Copyright Statement
Copyright © 2008 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in 'The shock-densification behavior of three distinct Ni+Al powder mixtures' Daniel E. Eakins and Naresh N. Thadhani, Appl. Phys. Lett. 92, 111903 and may be found at https://dx.doi.org/10.1063/1.2896653
Publication Status
Published
Article Number
111903