Abstract: | |
Within this work uniaxial tensile tests have been performed with high-manganese TWIP-steel and different dual-phase steels to determine mechanical properties. The transfer of the results form uniaxial tensile tests to multi-axial stresses has been made with deep drawing experiments to describe and assess deep and stretch formability of the analysed materials. Forming limits of materials are demonstrated by forming limit diagrams. FE-simulation systems have been applied to predict deep drawing and spring-back behaviour of high-manganese TWIP in comparison to dual-phase steels. The simulation results are discussed between the different materials.
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License of this version: | CC BY-NC-ND 3.0 Unported - https://creativecommons.org/licenses/by-nc-nd/3.0/ |
Publication type: | Article |
Publishing status: | publishedVersion |
Publication date: | 2014 |
Keywords english: | FEM-simulation, Formability, Sheet metal forming, Twip-steel, Deep drawing, Drawing (forming), Finite element method, Formability, Manganese, Metal drawing, Metal forming, Sheet metal, Steel, Tensile testing, Dual-phase steel, FEM simulations, Forming limit diagrams, Forming limits, Multiaxial stress, Stretch formability, Uniaxial tensile test, Plasticity |
DDC: | 600 | Technik, 620 | Ingenieurwissenschaften und Maschinenbau |
Controlled keywords(GND): | Konferenzschrift |
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