Details
| Original language | English |
|---|---|
| Title of host publication | METAL 2021 - 30th Anniversary International Conference on Metallurgy and Materials, Conference Proceedings |
| Pages | 317-322 |
| Number of pages | 6 |
| ISBN (electronic) | 9788087294994 |
| Publication status | Published - 15 Sept 2021 |
| Event | 30th International Conference on Metallurgy and Materials, METAL 2021 - Brno, Virtual, Czech Republic Duration: 26 May 2021 → 28 May 2021 |
Publication series
| Name | METAL 2021 - 30th Anniversary International Conference on Metallurgy and Materials, Conference Proceedings |
|---|
Abstract
As a result of the general need for lightweight product design, multi-material systems are gaining in importance. In addition to reducing component weight, the combination of different materials in a single component allows other properties to be locally tailored to its application. This topic is the aim of research within the Collaborative Research Centre (CRC) 1153 “Tailored Forming”, which investigates the entire process chain for the production of hybrid components from previously joined workpieces. One of the main focal points is the investigation of the joining zone development of steel-aluminium products (20MnCr5 - EN AW-6082) during friction welding and further processing in different forming processes. The overall strength of the multi-material component is determined by joint strength. In order to improve the properties of the joining zone by thermomechanical treatment, a backward can (BC) extrusion process was utilized. This work addresses both, the simulative design as well as the implementation of heating and forming processes for BC extrusion. The joint interface of the hybrid components was analysed and a qualitative evaluation was carried out using metallographic images. The simulation results were validated and an effect on the joining zone trough BC extrusion could be achieved.
Keywords
- Backward can extrusion, Forging simulation, Hybrid components, Tailored forming
ASJC Scopus subject areas
- Engineering(all)
- Mechanics of Materials
- Materials Science(all)
- Surfaces, Coatings and Films
- Materials Science(all)
- Metals and Alloys
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METAL 2021 - 30th Anniversary International Conference on Metallurgy and Materials, Conference Proceedings. 2021. p. 317-322 (METAL 2021 - 30th Anniversary International Conference on Metallurgy and Materials, Conference Proceedings).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Joining zone evaluation of hybrid semi-finished products after backward Can extrusion
AU - Behrens, Bernd Arno
AU - Uhe, Johanna
AU - Petersen, Tom
AU - Demter, Phil
AU - Büdenbender, Christoph
AU - Ross, Ingo
N1 - Funding Information: The results presented in this paper were obtained within the Collaborative Research Centre 1153 “Process chain to produce hybrid high performance components with Tailored Forming” funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) - SFB 1153 TP-B3 - 252662854. The authors thank the DFG for the financial support of this project. In addition, the authors would like to thank subproject C1 for the numerical simulations.
PY - 2021/9/15
Y1 - 2021/9/15
N2 - As a result of the general need for lightweight product design, multi-material systems are gaining in importance. In addition to reducing component weight, the combination of different materials in a single component allows other properties to be locally tailored to its application. This topic is the aim of research within the Collaborative Research Centre (CRC) 1153 “Tailored Forming”, which investigates the entire process chain for the production of hybrid components from previously joined workpieces. One of the main focal points is the investigation of the joining zone development of steel-aluminium products (20MnCr5 - EN AW-6082) during friction welding and further processing in different forming processes. The overall strength of the multi-material component is determined by joint strength. In order to improve the properties of the joining zone by thermomechanical treatment, a backward can (BC) extrusion process was utilized. This work addresses both, the simulative design as well as the implementation of heating and forming processes for BC extrusion. The joint interface of the hybrid components was analysed and a qualitative evaluation was carried out using metallographic images. The simulation results were validated and an effect on the joining zone trough BC extrusion could be achieved.
AB - As a result of the general need for lightweight product design, multi-material systems are gaining in importance. In addition to reducing component weight, the combination of different materials in a single component allows other properties to be locally tailored to its application. This topic is the aim of research within the Collaborative Research Centre (CRC) 1153 “Tailored Forming”, which investigates the entire process chain for the production of hybrid components from previously joined workpieces. One of the main focal points is the investigation of the joining zone development of steel-aluminium products (20MnCr5 - EN AW-6082) during friction welding and further processing in different forming processes. The overall strength of the multi-material component is determined by joint strength. In order to improve the properties of the joining zone by thermomechanical treatment, a backward can (BC) extrusion process was utilized. This work addresses both, the simulative design as well as the implementation of heating and forming processes for BC extrusion. The joint interface of the hybrid components was analysed and a qualitative evaluation was carried out using metallographic images. The simulation results were validated and an effect on the joining zone trough BC extrusion could be achieved.
KW - Backward can extrusion
KW - Forging simulation
KW - Hybrid components
KW - Tailored forming
UR - http://www.scopus.com/inward/record.url?scp=85124371328&partnerID=8YFLogxK
U2 - 10.37904/metal.2021.4106
DO - 10.37904/metal.2021.4106
M3 - Conference contribution
AN - SCOPUS:85124371328
T3 - METAL 2021 - 30th Anniversary International Conference on Metallurgy and Materials, Conference Proceedings
SP - 317
EP - 322
BT - METAL 2021 - 30th Anniversary International Conference on Metallurgy and Materials, Conference Proceedings
T2 - 30th International Conference on Metallurgy and Materials, METAL 2021
Y2 - 26 May 2021 through 28 May 2021
ER -