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  1. No Access

    Chapter and Conference Paper

    Strain Rate-Dependent Hardening Behavior of Weld Metal in Laser Welded Blanks with GEN3 AHSS

    This paper introduces the effects of the strain rate on the hardening behavior of weld metal . Mini-tensile specimens to characterize the weld properties. Tensile tests were then performed at strain rates...

    Minki Kim, Jiahui Gu, Hyunok Kim in NUMISHEET 2022 (2022)

  2. No Access

    Chapter and Conference Paper

    Shape Optimization of a Cruciform-Like Specimen for Combined Tension and Shear Loading

    The present work is concerned with the optimization of cruciform-like specimen shape under combined loading. A novel shape of a cruciform-like specimen is proposed, to measure flow stresses under combined ....

    Minki Kim, **** Ha, Yannis P. Korkolis in NUMISHEET 2022 (2022)

  3. No Access

    Chapter and Conference Paper

    Design of a New Cruciform-Like Specimen for Combined Tension and Shear of Metal Sheets

    This paper is concerned with the design of a new cruciform-like specimen to measure plastic flow and shear loading conditions. An AA6013-T4 aluminum sheet is used as example material. borrows from the “smi...

    Minki Kim, **** Ha, Samantha Bonica, Yannis P. Korkolis in Forming the Future (2021)