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Numerical and Experimental Investigation of Strain-Path Effects on Localized Deformation in Steel Alloys
Technical Paper
2005-01-0081
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
A numerical approach to simulate texture evolution in BCC sheet materials subjected to complex forming strain paths is demonstrated. Drawing-quality (DQ) steel sheet is deformed experimentally through the application of a two-stage, orthogonal strain path. Bulk texture measurements before and after the test capture the crystallographic orientations. Both the undeformed bulk texture and the strain path are used as input for a finite element (FE)/grain model, which defines a unit cell that characterizes micro-structural material behavior. The simulated texture evolution after deformation is then compared with experimental data, and found to be in good agreement.
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Inal, K., Neale, K., Hamelin, C., Pilkey, A. et al., "Numerical and Experimental Investigation of Strain-Path Effects on Localized Deformation in Steel Alloys," SAE Technical Paper 2005-01-0081, 2005, https://doi.org/10.4271/2005-01-0081.Also In
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