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Damping behavior of 3D woven metallic lattice materials

Ryan, SM, Szyniszewski, S, Ha, S, Xiao, R, Nguyen, TD, Sharp, KW, Weihs, TP, Guest, JK and Hemker, KJ (2015) Damping behavior of 3D woven metallic lattice materials SCRIPTA MATERIALIA, 106. pp. 1-4.

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Cu and NiCr metallic lattice materials of two different micro-architectures were manufactured with a 3D weaving process. Dynamic mechanical analysis experiments demonstrated that the damping properties of these materials are much greater than their bulk counterparts and were found to have damping loss coefficients comparable to polymers, but with much higher maximum use temperatures. The magnitude of the damping phenomenon is characterized experimentally, and the importance of Coulomb (frictional) damping and inertial damping are investigated using a finite element model

Item Type: Article
Subjects : Civil Engineering
Divisions : Faculty of Engineering and Physical Sciences > Civil and Environmental Engineering
Authors :
Ryan, SM
Szyniszewski, S
Ha, S
Xiao, R
Nguyen, TD
Sharp, KW
Weihs, TP
Guest, JK
Hemker, KJ
Date : 1 September 2015
DOI : 10.1016/j.scriptamat.2015.03.010
Uncontrolled Keywords : Science & Technology, Technology, Nanoscience & Nanotechnology, Materials Science, Multidisciplinary, Metallurgy & Metallurgical Engineering, Science & Technology - Other Topics, Materials Science, Damping, Metallic lattice material, 3-D weaving, Micro-architected materials, Design, FOAM SANDWICH PANELS, STEEL FOAM, FLUID PERMEABILITY, IMPACT RESPONSE, WEAR PROPERTIES, MECHANISM, OXIDATION, STIFFNESS, ALLOYS
Related URLs :
Additional Information : © 2015. This manuscript version is made available under the CC-BY-NC-ND 4.0 license
Depositing User : Symplectic Elements
Date Deposited : 09 Mar 2016 10:54
Last Modified : 01 Sep 2016 01:08

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