Identification of the Flow Properties of a 0.54% Carbon Steel during Continuous Cooling
The determinination of material properties is an essential step in the simulation of manufacturing processes. For hot deformation processes, consistently assessed Carreau fluid constitutive model derived in prior works by Schmicker et al. might be used, in which the flow stress is described as a fun...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-01-01
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| Series: | Metals |
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| Online Access: | https://www.mdpi.com/2075-4701/10/1/104 |
| _version_ | 1828889663993020416 |
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| author | Christoph Rößler David Schmicker Oleksii Sherepenko Thorsten Halle Markus Körner Sven Jüttner Elmar Woschke |
| author_facet | Christoph Rößler David Schmicker Oleksii Sherepenko Thorsten Halle Markus Körner Sven Jüttner Elmar Woschke |
| author_sort | Christoph Rößler |
| collection | DOAJ |
| description | The determinination of material properties is an essential step in the simulation of manufacturing processes. For hot deformation processes, consistently assessed Carreau fluid constitutive model derived in prior works by Schmicker et al. might be used, in which the flow stress is described as a function of the current temperature and the current strain rate. The following paper aims to extend the prior mentioned model by making a distinction, whether the material is being heated or cooled, enhancing the model capabilities to predict deformations within the cooling process. The experimental identifaction of the material parameters is demonstrated for a structural carbon steel with 0.54% carbon content. An approach to derive the flow properties during cooling from the same samples used at heating is presented, which massively reduces the experimental effort in future applications. |
| first_indexed | 2024-12-13T12:45:18Z |
| format | Article |
| id | doaj.art-b197a8d4989142a895375440311354b7 |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-12-13T12:45:18Z |
| publishDate | 2020-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-b197a8d4989142a895375440311354b72022-12-21T23:45:30ZengMDPI AGMetals2075-47012020-01-0110110410.3390/met10010104met10010104Identification of the Flow Properties of a 0.54% Carbon Steel during Continuous CoolingChristoph Rößler0David Schmicker1Oleksii Sherepenko2Thorsten Halle3Markus Körner4Sven Jüttner5Elmar Woschke6Institute of Mechanics, Otto von Guericke University Magdeburg, 39106 Magdeburg, GermanyInstitute of Mechanics, Otto von Guericke University Magdeburg, 39106 Magdeburg, GermanyInstitute of Materials and Joining Technology, Otto von Guericke University Magdeburg, 39106 Magdeburg, GermanyInstitute of Materials and Joining Technology, Otto von Guericke University Magdeburg, 39106 Magdeburg, GermanySampro GmbH, 39110 Magdeburg, GermanyInstitute of Materials and Joining Technology, Otto von Guericke University Magdeburg, 39106 Magdeburg, GermanyInstitute of Mechanics, Otto von Guericke University Magdeburg, 39106 Magdeburg, GermanyThe determinination of material properties is an essential step in the simulation of manufacturing processes. For hot deformation processes, consistently assessed Carreau fluid constitutive model derived in prior works by Schmicker et al. might be used, in which the flow stress is described as a function of the current temperature and the current strain rate. The following paper aims to extend the prior mentioned model by making a distinction, whether the material is being heated or cooled, enhancing the model capabilities to predict deformations within the cooling process. The experimental identifaction of the material parameters is demonstrated for a structural carbon steel with 0.54% carbon content. An approach to derive the flow properties during cooling from the same samples used at heating is presented, which massively reduces the experimental effort in future applications.https://www.mdpi.com/2075-4701/10/1/104flow stresshot deformationcarbon steelcontinuous coolingphase transformations |
| spellingShingle | Christoph Rößler David Schmicker Oleksii Sherepenko Thorsten Halle Markus Körner Sven Jüttner Elmar Woschke Identification of the Flow Properties of a 0.54% Carbon Steel during Continuous Cooling Metals flow stress hot deformation carbon steel continuous cooling phase transformations |
| title | Identification of the Flow Properties of a 0.54% Carbon Steel during Continuous Cooling |
| title_full | Identification of the Flow Properties of a 0.54% Carbon Steel during Continuous Cooling |
| title_fullStr | Identification of the Flow Properties of a 0.54% Carbon Steel during Continuous Cooling |
| title_full_unstemmed | Identification of the Flow Properties of a 0.54% Carbon Steel during Continuous Cooling |
| title_short | Identification of the Flow Properties of a 0.54% Carbon Steel during Continuous Cooling |
| title_sort | identification of the flow properties of a 0 54 carbon steel during continuous cooling |
| topic | flow stress hot deformation carbon steel continuous cooling phase transformations |
| url | https://www.mdpi.com/2075-4701/10/1/104 |
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