Download or read book Formability Evaluation of Tailor Welded Blanks (TWBs) written by Hitansh Singhal and published by . This book was released on 2020 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical models are developed to simulate material behavior in each of these tests. To improve the simulation accuracy, various material models for the base material, the HAZ, and the weld zone are considered. The most accurate model has been used for simulating the behavior of the welded blank in the hat bending and square cup drawing process.