In-situ SEM study of fracture of an ultrathin Al-foil-modeling of the fracture processes

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In-situ SEM study of fracture of an ultrathin Al-foil-modeling of the fracture processes

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Publication Conference Paper, peer reviewed
Title In-situ SEM study of fracture of an ultrathin Al-foil-modeling of the fracture processes
Author Ståhle, Per ; Kao-Walter, Sharon
Date 2002
English abstract
Fracture behavior of an ultra thin Aluminium foil was studied. For very short crack lengths, fracture has been followed in the scanner electronic microscope (SEM) with a tensile stage. A single edge notched tension specimen was used. Crack length and applied load during the crack growth were measured. These results have been used to calculate fracture strength using linear elastic fracture mechanics and a strip yield model. The results are discussed in general and in particular regarding the importance of process region modeling.
DOI http://dx.doi.org/10.1117/12.468836 (link to publisher's fulltext)
Host/Issue Third International Conference on Experimental Mechanics
Series/Issue Proceedings of the Society of Photo-Optical Instrumentation Engineers;4537
ISBN 0-8194-4261-5
Pages 253-256
Language eng (iso)
Subject Technology
Research Subject Categories::TECHNOLOGY::Materials science
Note Third International Conference on Experimental Mechanics : 15-17 Octob... (see Details for more)
Handle http://hdl.handle.net/2043/4850 Permalink to this page
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