Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/29881
Title: Pronounced energy absorption capacity of cellular bulk metallic glasses
Authors: Chen, SH
Chan, KC 
Wu, FF
Xia, L
Issue Date: 2014
Publisher: American Institute of Physics
Source: Applied physics letters, 2014, v. 104, no. 11, 111907 How to cite?
Journal: Applied physics letters 
Abstract: Cellular bulk metallic glasses (BMGs) with macroscopic cellular structures were designed and fabricated. The cellular BMGs exhibited remarkable energy absorption capacity as compared with reported BMG foams and honeycombs. The enhanced energy absorption capability is attributed to the large plastic bending of the struts, the blunting of the cracks, and the large plastic deformation at the nodes. This work shows that, in cellular BMGs, the macroscopic cellular structures are more efficient in dissipating mechanical energy than microscopic cellular structures, opening a window for developing energy absorption devices using BMGs.
URI: http://hdl.handle.net/10397/29881
ISSN: 0003-6951
EISSN: 1077-3118
DOI: 10.1063/1.4869229
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