Effects of Stretch-Bending Straightening on the Tensile Properties of Cold Rolled Packaging Steel
- Achieving perfect flatness, tension-free surfaces, and exceptional resistance to spring back are important characteristics of packaging steel, setting the standard for high-quality material performance. To guarantee these crucial parameters, the implementation of the stretch-bending process at the final stage of the production route is indispensable. Besides improving the flatness properties, the induced plastic deformation results in an accompanying change in the mechanical properties. This investigation focuses on understanding this change in mechanical properties due to different stretch-bending straightening process parameters. A multivariate predictive model is created to calculate a process window for achieving the desired flatness and also mechanical properties in the production of packaging steel. This model is validated by experiments with a laboratory facility.
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| Document Type: | Article |
|---|---|
| Language: | English |
| Author: | Sebastian Möller, Dimitrios Nouskalis, Björn Ehmke, Dirk Matusch, Christian Dresbach, Holm Altenbach |
| Parent Title (English): | Metals |
| Volume: | 14 |
| Issue: | 11 |
| Article Number: | 1203 |
| Number of pages: | 14 |
| ISSN: | 2075-4701 |
| URN: | urn:nbn:de:hbz:1044-opus-86383 |
| DOI: | https://doi.org/10.3390/met14111203 |
| Publisher: | MDPI |
| Place of publication: | Basel |
| Publishing Institution: | Hochschule Bonn-Rhein-Sieg |
| Date of first publication: | 2024/10/22 |
| Copyright: | © 2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license. |
| Funding: | This research received no external funding. |
| Keywords: | degree of stretching; intermesh; machine learning; mechanical properties; packaging steel; prediction model; straightening |
| Departments, institutes and facilities: | Fachbereich Angewandte Naturwissenschaften |
| Institut für Technik, Ressourcenschonung und Energieeffizienz (TREE) | |
| Dewey Decimal Classification (DDC): | 6 Technik, Medizin, angewandte Wissenschaften / 67 Industrielle Fertigung / 671 Verfahren der Metallverarbeitung und Rohprodukte aus Metall |
| Entry in this database: | 2024/10/23 |
| Licence (German): |  Creative Commons - CC BY - Namensnennung 4.0 International |
