The FEM Simulation Of Cementite Lamellas Deformation In Pearlitic Colony During Drawing Of High Carbon Steel
- AGH University of Science and Technology, Department of Modelling and Information Technology, Al. Mickiewicza 30, 30-059, Craow (Poland)
- Czestochowa University of Technology, Al. Armii Krajowej, 19, 42-200, CzePstochowa (Poland)
In paper the wire drawing processes was investigated in two levels - steady-state solve using the 2-dimensional rigid-plastic finite element method (macro-level) and modeling of a microstructure change (micro-level). In macro level the joint deformation-temperature problem was considered. In micro-level the process of deformation of representative volume element - RVE was considered. The pearlitic colony deformation and orientation of cementite lamellas change in RVE was modeled with help of a FEM. The micro-level model to rigid-plastic finite element code was implemented. The experimental data of microstructure and orientation of cementite lamellas change was compared with results of a simulations. The influence of multi-pass drawing parameters (as friction, drawing schedule) on orientation of cementite lamellas was investigated.
- OSTI ID:
- 21057364
- Journal Information:
- AIP Conference Proceedings, Vol. 908, Issue 1; Conference: NUMIFORM '07: 9. international conference on numerical methods in industrial forming processes, Porto (Portugal), 17-21 Jun 2007; Other Information: DOI: 10.1063/1.2741001; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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