Conference
Influence of laser welding on the formability of AHSS steels
Abstract
Limiting dome height (LDH) tests were used to evaluate the formability of both base metal and laser butt welded blanks of AHSS (including High strength low alloy (HSLA), Dual phase (DP) steels of different grades). Mechanical properties of the base metal and welded blanks were assessed by uniaxial tensile and biaxial LDH tests, and related to measured microhardness distributions across the welds. The formability ratio of laser welded dual phase …
Authors
Sreenivasan N; Kuntz M; Zhou Y
Volume
5
Pagination
pp. 3141-3152
Publication Date
January 1, 2007
Conference proceedings
Materials Science and Technology Conference and Exhibition MS and T 07 Exploring Structure Processing and Applications Across Multiple Materials Systems