Details
| Original language | English |
|---|---|
| Title of host publication | Production at the Leading Edge of Technology |
| Subtitle of host publication | Proceedings of the 13th Congress of the German Academic Association for Production Technology (WGP) |
| Publisher | Springer Nature |
| Pages | 599-608 |
| Number of pages | 10 |
| ISBN (electronic) | 978-3-031-47394-4 |
| ISBN (print) | 978-3-031-47393-7 |
| Publication status | Published - 2023 |
| Event | 13th Congress of the German Academic Association for Production Technology: WGP - Freudenstadt, Germany Duration: 20 Nov 2023 → 23 Nov 2023 |
Publication series
| Name | Lecture Notes in Production Engineering |
|---|---|
| Volume | Part F1764 |
| ISSN (Print) | 2194-0525 |
| ISSN (electronic) | 2194-0533 |
Abstract
Hot-stamped ultra-high-strength steels, as established in automotive body-in-white, have already been considered for add-on parts of commercial vehicle chassis frames such as rear and front underride guards. Replacing thinner hot-formed steels for the fine-grained structural steels with plate thicknesses of up to 9 mm usually used in this area offers enormous potential for weight-savings. In order to fully exploit these advantages, the substitution must be extended to other components, such as load-bearing structures. For this purpose, the material has to meet high fatigue strength requirements. Therefore, a modified hot forming process is presented which allows the adjustment of the advantageous fatigue properties of the manganese-boron steel 22MnB5. In this paper, different heat treatments are investigated to produce favorable reference manufacturing parameters in terms of fatigue strength. The material samples produced by different heat treatments are tested for their fatigue strength. In addition, the influence of sandblasting on the fatigue strength is investigated.
Keywords
- 22MnB5, Fatigue strength, Hot stamping
ASJC Scopus subject areas
- Engineering(all)
- Industrial and Manufacturing Engineering
- Economics, Econometrics and Finance(all)
- Economics, Econometrics and Finance (miscellaneous)
- Engineering(all)
- Safety, Risk, Reliability and Quality
Cite this
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Production at the Leading Edge of Technology: Proceedings of the 13th Congress of the German Academic Association for Production Technology (WGP). Springer Nature, 2023. p. 599-608 (Lecture Notes in Production Engineering; Vol. Part F1764).
Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review
}
TY - CHAP
T1 - Effects of Modifying a Hot Stamping Process of 22MnB5 Thick Sheets in Terms of Fatigue Strength
AU - Fünfkirchler, T.
AU - Jensen, M.
AU - Hübner, S.
AU - Masendorf, R.
AU - Esderts, A.
AU - Behrens, B. A.
N1 - Funding Information: Acknowledgements. The research project “Formhärteverfahren zur Beeinflussung der Schwingfestigkeit von Blechen dickerer Wandstärke” from the Research Association for Steel Application (Forschungsvereinigung Stahlanwendung e. V., FOSTA) was supported under grant number 22081N by the Federal Ministry of Economic Affairs and Climate Action (BMWK) through the German Federation of Industrial Research Associations (AiF) as part of the program for promoting industrial cooperative research (IGF) on the basis of a decision by the German Bundestag.
PY - 2023
Y1 - 2023
N2 - Hot-stamped ultra-high-strength steels, as established in automotive body-in-white, have already been considered for add-on parts of commercial vehicle chassis frames such as rear and front underride guards. Replacing thinner hot-formed steels for the fine-grained structural steels with plate thicknesses of up to 9 mm usually used in this area offers enormous potential for weight-savings. In order to fully exploit these advantages, the substitution must be extended to other components, such as load-bearing structures. For this purpose, the material has to meet high fatigue strength requirements. Therefore, a modified hot forming process is presented which allows the adjustment of the advantageous fatigue properties of the manganese-boron steel 22MnB5. In this paper, different heat treatments are investigated to produce favorable reference manufacturing parameters in terms of fatigue strength. The material samples produced by different heat treatments are tested for their fatigue strength. In addition, the influence of sandblasting on the fatigue strength is investigated.
AB - Hot-stamped ultra-high-strength steels, as established in automotive body-in-white, have already been considered for add-on parts of commercial vehicle chassis frames such as rear and front underride guards. Replacing thinner hot-formed steels for the fine-grained structural steels with plate thicknesses of up to 9 mm usually used in this area offers enormous potential for weight-savings. In order to fully exploit these advantages, the substitution must be extended to other components, such as load-bearing structures. For this purpose, the material has to meet high fatigue strength requirements. Therefore, a modified hot forming process is presented which allows the adjustment of the advantageous fatigue properties of the manganese-boron steel 22MnB5. In this paper, different heat treatments are investigated to produce favorable reference manufacturing parameters in terms of fatigue strength. The material samples produced by different heat treatments are tested for their fatigue strength. In addition, the influence of sandblasting on the fatigue strength is investigated.
KW - 22MnB5
KW - Fatigue strength
KW - Hot stamping
UR - http://www.scopus.com/inward/record.url?scp=85178319260&partnerID=8YFLogxK
U2 - 10.1007/978-3-031-47394-4_58
DO - 10.1007/978-3-031-47394-4_58
M3 - Contribution to book/anthology
AN - SCOPUS:85178319260
SN - 978-3-031-47393-7
T3 - Lecture Notes in Production Engineering
SP - 599
EP - 608
BT - Production at the Leading Edge of Technology
PB - Springer Nature
T2 - 13th Congress of the German Academic Association for Production Technology
Y2 - 20 November 2023 through 23 November 2023
ER -