Modelling of Dynamic Recrystallisation of 316L Stainless Steel Using a Systems Approach |
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| Journal | Materials Science Forum (Volumes 539 - 543) |
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| Volume | THERMEC 2006 |
| Edited by | T. Chandra, K. Tsuzaki, M. Militzer , C. Ravindran |
| Pages | 2455-2460 |
| DOI | 10.4028/www.scientific.net/MSF.539-543.2455 |
| Citation | Maysam F. Abbod et al., 2007, Materials Science Forum, 539-543, 2455 |
| Online since | March, 2007 |
| Authors | Maysam F. Abbod, M. Mahfouf, D.A. Linkens, C.M. Sellars |
| Keywords | 316L Stainless Steel, Constitutive Equation, Dynamic Recrystallization (DRX), Modeling, Prediction |
| Abstract | Dynamic recrystallisation (DRX) is an important aspect for industrial applications in hot metal working. Although DRX has been known for more than thirty years, its mechanisms have never been precisely investigated, in part because it was not readily possible to make local texture measurements. In the present work, the material behaviour during DRX is investigated and modelled based on the microstructure of 316L stainless steel. The developed model is based on a constitutive equation Modelling technique which incorporates the strain, strain rate and instantaneous temperature for predicting the flow stress of material being deformed under hot conditions. |
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