An analysis of inclusion morphology effects on void nucleation Academic Article

abstract

• The effects of inclusion distribution, size and triaxiality of the imposed stress state on void nucleation within a two dimensional, plane strain framework were analyzed. Results showed that the effective void nucleation stress was approximately a linear function of the overall hydrostatic tension with a coefficient of 0.40-0.44 for regular distributions and 0.25-0.35 for random distributions. The dependence of effective void nucleation test on a simple scalar measure of clustering was also suggested.

authors

• Needleman, Alan

published proceedings

• MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING

author list (cited authors)

• Shabrov, M. N., & Needleman, A.

citation count

• 50

complete list of authors

• Shabrov, MN||Needleman, A

publication date

• March 2002

publisher

• IOP Publishing  Publisher

published in

• MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING  Journal

keywords

• 40 Engineering
• 4019 Resources Engineering And Extractive Metallurgy

Digital Object Identifier (DOI)

• 10.1088/0965-0393/10/2/305

start page

• 163

end page

• 183

volume

• 10

issue

• 2

URL

• http%3A%2F%2Fdx.doi.org%2F10.1088%2F0965-0393%2F10%2F2%2F305