Details
| Original language | English |
|---|---|
| Title of host publication | Forming the Future |
| Subtitle of host publication | Proceedings of the 13th International Conference on the Technology of Plasticity |
| Editors | Glenn Daehn, Jian Cao, Brad Kinsey, Erman Tekkaya, Anupam Vivek, Yoshinori Yoshida |
| Pages | 2289-2301 |
| Number of pages | 13 |
| ISBN (electronic) | 9783030753818 |
| Publication status | Published - 2021 |
| Event | 13th International Conference on the Technology of Plasticity, ICTP 2021 - Virtual, Online Duration: 25 Jul 2021 → 30 Jul 2021 |
Publication series
| Name | Minerals, Metals and Materials Series |
|---|---|
| ISSN (Print) | 2367-1181 |
| ISSN (electronic) | 2367-1696 |
Abstract
Residual stresses are an important issue as they affect both the manufacturing process as well as the performance of the final parts. Taking the whole process chain of hot forming into account, the integrated heat treatment provided by a defined temperature profile during cooling of the parts offers a great potential for the targeted adjustment of the desired residual stress state. The aim of this work is the investigation of technological reproducibility and stability of residual stresses arising from the thermomechanical forming process. For this purpose, a long-term study of residual stresses on hot-formed components is conducted. In order to develop finite element models for hot forming, a comprehensive thermomechanical material characterisation with special focus on phase transformation effects is performed. The numerical model is validated by means of a comparison between residual stress states determined with X-ray diffraction on experimentally processed components and predicted residual stresses from the simulations.
Keywords
- Finite element analysis, Forming process, Residual stress stability, X-ray diffraction
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Mechanics of Materials
- Materials Science(all)
- Metals and Alloys
- Materials Science(all)
- Materials Chemistry
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
Forming the Future: Proceedings of the 13th International Conference on the Technology of Plasticity. ed. / Glenn Daehn; Jian Cao; Brad Kinsey; Erman Tekkaya; Anupam Vivek; Yoshinori Yoshida. 2021. p. 2289-2301 (Minerals, Metals and Materials Series).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Experimental and Numerical Investigations on the Development and Stability of Residual Stresses Arising from Hot Forming Processes
AU - Behrens, Bernd Arno
AU - Schröder, Jörg
AU - Wester, Hendrik
AU - Brands, Dominik
AU - Uebing, Sonja
AU - Kock, Christoph
N1 - Funding Information: Acknowledgments Funded by the German Research Foundation (DFG, Deutsche Forschungs-gemeinschaft)—374871564 (BE 1691/223-2, BR 5278/3-2, SCHR 570/33-2) within the priority program SPP 2013.
PY - 2021
Y1 - 2021
N2 - Residual stresses are an important issue as they affect both the manufacturing process as well as the performance of the final parts. Taking the whole process chain of hot forming into account, the integrated heat treatment provided by a defined temperature profile during cooling of the parts offers a great potential for the targeted adjustment of the desired residual stress state. The aim of this work is the investigation of technological reproducibility and stability of residual stresses arising from the thermomechanical forming process. For this purpose, a long-term study of residual stresses on hot-formed components is conducted. In order to develop finite element models for hot forming, a comprehensive thermomechanical material characterisation with special focus on phase transformation effects is performed. The numerical model is validated by means of a comparison between residual stress states determined with X-ray diffraction on experimentally processed components and predicted residual stresses from the simulations.
AB - Residual stresses are an important issue as they affect both the manufacturing process as well as the performance of the final parts. Taking the whole process chain of hot forming into account, the integrated heat treatment provided by a defined temperature profile during cooling of the parts offers a great potential for the targeted adjustment of the desired residual stress state. The aim of this work is the investigation of technological reproducibility and stability of residual stresses arising from the thermomechanical forming process. For this purpose, a long-term study of residual stresses on hot-formed components is conducted. In order to develop finite element models for hot forming, a comprehensive thermomechanical material characterisation with special focus on phase transformation effects is performed. The numerical model is validated by means of a comparison between residual stress states determined with X-ray diffraction on experimentally processed components and predicted residual stresses from the simulations.
KW - Finite element analysis
KW - Forming process
KW - Residual stress stability
KW - X-ray diffraction
UR - http://www.scopus.com/inward/record.url?scp=85112532129&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-75381-8_192
DO - 10.1007/978-3-030-75381-8_192
M3 - Conference contribution
AN - SCOPUS:85112532129
SN - 9783030753801
T3 - Minerals, Metals and Materials Series
SP - 2289
EP - 2301
BT - Forming the Future
A2 - Daehn, Glenn
A2 - Cao, Jian
A2 - Kinsey, Brad
A2 - Tekkaya, Erman
A2 - Vivek, Anupam
A2 - Yoshida, Yoshinori
T2 - 13th International Conference on the Technology of Plasticity, ICTP 2021
Y2 - 25 July 2021 through 30 July 2021
ER -