Journal article
Influence of the restored work-hardening rate on ductility studied by X-ray computed tomography
Abstract
Void growth and coalescence in a model material containing an artificial three-dimensional void array (the estimated local void volume fraction was 1.1%) were investigated by X-ray computed tomography (=XCT). The initially tapered cylindrical voids became elongated along the principal straining direction by some amount of tensile plastic deformation, and then the work-hardening capacity in the intervoid matrix was restored by an intermediate …
Authors
Hosokawa A; Wilkinson DS; Kang J; Maire E
Journal
Philosophical Magazine Letters, Vol. 93, No. 7, pp. 379–386
Publisher
Taylor & Francis
Publication Date
7 2013
DOI
10.1080/09500839.2013.786841
ISSN
0950-0839