Size Effects in Residual Stress Formation during Quenching of Cylinders Made of Hot-Work Tool Steel
The present work investigates the residual stress formation and the evolution of phase fractions during the quenching process of cylindrical specimens of different sizes. The cylinders are made of hot-work tool steel grade X36CrMoV5-1. A phase transformation kinetic model in combination with a therm...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2015/678056 |
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| author | Manuel Schemmel Petri Prevedel Ronald Schöngrundner Werner Ecker Thomas Antretter |
| author_facet | Manuel Schemmel Petri Prevedel Ronald Schöngrundner Werner Ecker Thomas Antretter |
| author_sort | Manuel Schemmel |
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| description | The present work investigates the residual stress formation and the evolution of phase fractions during the quenching process of cylindrical specimens of different sizes. The cylinders are made of hot-work tool steel grade X36CrMoV5-1. A phase transformation kinetic model in combination with a thermomechanical model is used to describe the quenching process. Two phase transformations are considered for developing a modelling scheme: the austenite-to-martensite transformation and the austenite-to-bainite transformation. The focus lies on the complex austenite-to-bainite transformation which can be observed at low cooling rates. For an appropriate description of the phase transformation behaviour nucleation and growth of bainite are taken into account. The thermomechanical model contains thermophysical data and flow curves for each phase. Transformation induced plasticity (TRIP) is modelled by considering phase dependent Greenwood-Johnson parameters for martensite and bainite, respectively. The influence of component size on residual stress formation is investigated by the finite element package Abaqus. Finally, for one cylinder size the simulation results are validated by X-ray stress measurements. |
| format | Article |
| id | doaj-art-4d52baa79d2641d8b48cb16cd0eb533e |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-4d52baa79d2641d8b48cb16cd0eb533e2025-02-03T05:52:04ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422015-01-01201510.1155/2015/678056678056Size Effects in Residual Stress Formation during Quenching of Cylinders Made of Hot-Work Tool SteelManuel Schemmel0Petri Prevedel1Ronald Schöngrundner2Werner Ecker3Thomas Antretter4Materials Center Leoben Forschung GmbH, Roseggerstrasse 12, 8700 Leoben, AustriaMaterials Center Leoben Forschung GmbH, Roseggerstrasse 12, 8700 Leoben, AustriaMaterials Center Leoben Forschung GmbH, Roseggerstrasse 12, 8700 Leoben, AustriaMaterials Center Leoben Forschung GmbH, Roseggerstrasse 12, 8700 Leoben, AustriaInstitute of Mechanics, University of Leoben, Franz-Josef-Strasse 18, 8700 Leoben, AustriaThe present work investigates the residual stress formation and the evolution of phase fractions during the quenching process of cylindrical specimens of different sizes. The cylinders are made of hot-work tool steel grade X36CrMoV5-1. A phase transformation kinetic model in combination with a thermomechanical model is used to describe the quenching process. Two phase transformations are considered for developing a modelling scheme: the austenite-to-martensite transformation and the austenite-to-bainite transformation. The focus lies on the complex austenite-to-bainite transformation which can be observed at low cooling rates. For an appropriate description of the phase transformation behaviour nucleation and growth of bainite are taken into account. The thermomechanical model contains thermophysical data and flow curves for each phase. Transformation induced plasticity (TRIP) is modelled by considering phase dependent Greenwood-Johnson parameters for martensite and bainite, respectively. The influence of component size on residual stress formation is investigated by the finite element package Abaqus. Finally, for one cylinder size the simulation results are validated by X-ray stress measurements.http://dx.doi.org/10.1155/2015/678056 |
| spellingShingle | Manuel Schemmel Petri Prevedel Ronald Schöngrundner Werner Ecker Thomas Antretter Size Effects in Residual Stress Formation during Quenching of Cylinders Made of Hot-Work Tool Steel Advances in Materials Science and Engineering |
| title | Size Effects in Residual Stress Formation during Quenching of Cylinders Made of Hot-Work Tool Steel |
| title_full | Size Effects in Residual Stress Formation during Quenching of Cylinders Made of Hot-Work Tool Steel |
| title_fullStr | Size Effects in Residual Stress Formation during Quenching of Cylinders Made of Hot-Work Tool Steel |
| title_full_unstemmed | Size Effects in Residual Stress Formation during Quenching of Cylinders Made of Hot-Work Tool Steel |
| title_short | Size Effects in Residual Stress Formation during Quenching of Cylinders Made of Hot-Work Tool Steel |
| title_sort | size effects in residual stress formation during quenching of cylinders made of hot work tool steel |
| url | http://dx.doi.org/10.1155/2015/678056 |
| work_keys_str_mv | AT manuelschemmel sizeeffectsinresidualstressformationduringquenchingofcylindersmadeofhotworktoolsteel AT petriprevedel sizeeffectsinresidualstressformationduringquenchingofcylindersmadeofhotworktoolsteel AT ronaldschongrundner sizeeffectsinresidualstressformationduringquenchingofcylindersmadeofhotworktoolsteel AT wernerecker sizeeffectsinresidualstressformationduringquenchingofcylindersmadeofhotworktoolsteel AT thomasantretter sizeeffectsinresidualstressformationduringquenchingofcylindersmadeofhotworktoolsteel |