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Deformation Heterogeneity in Cellular Al Alloys
Author(s) -
Bastawros A.F.,
Evans A. G.
Publication year - 2000
Publication title -
advanced engineering materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.938
H-Index - 114
eISSN - 1527-2648
pISSN - 1438-1656
DOI - 10.1002/(sici)1527-2648(200004)2:4<210::aid-adem210>3.0.co;2-z
Subject(s) - materials science , deformation (meteorology) , digital image correlation , membrane , planar , deformation mechanism , metallurgy , composite material , microstructure , chemistry , computer science , biochemistry , computer graphics (images)
Cell ellipticity and non‐planar membranes are thought to be dominant degradation factors of cellular metals. The mechanisms operating at the cell/membrane level in both closed and open cell Al alloys have been established by following the evolution of deformation with cell‐level resolution using digital image correlation analysis.