Tensile Deformation and Fracture of Press Hardened Boron Steel using Digital Image Correlation General Motors Corporation

Format:

Conference/Event

Author/Creator:

Savic, Vesna, author.

Conference Name:

SAE World Congress & Exhibition (2007-04-16 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2007

Summary:

Tensile measurements and fracture surface analysis of low carbon heat-treated boron steel are reported. Tensile coupons were quasi-statically deformed to fracture in a miniature tensile testing stage with custom data acquisition software. Strain contours were computed via a digital image correlation method that allowed placement of a digital strain gage in the necking region. True stress-true strain data corresponding to the standard tensile testing method are presented for comparison with previous measurements. Fracture surfaces were examined using scanning electron microscopy and the deformation mechanisms were identified

Notes:

Vendor supplied data

Publisher Number:

2007-01-0790

Access Restriction:

Restricted for use by site license