Experimental investigations on the state of the friction-welded joint zone in steel hybrid components after process-relevant thermo-mechanical loadings
2016
As a part of the newly established Collaborative Research Center 1153 (SFB 1153) „Process chain for the manufacturing of hybrid high-performance components by tailored forming” at the Leibniz Universitat Hannover, the Institute of Forming Technology and Machines (IFUM) examines the influence of thermo-mechanical stresses on the reduced Young’s modulus as well as the hardness of hybrid (steel-steel compound) joined semi-finished products. Currently the expertise in the production of bulk metal formed parts is limited to mono-materials. For manufacturing parts of hybrid materials and also for the methods of the new process routes, practical experience has to be gained. The subproject C1 within the collaborative research center 1153 with the short title “Failure Prediction” deals with the question, if the hybrid semi-finished products fulfill the thermo-mechanical demands or if they fail at the joining zone (JZ) during forging. For this purpose, stresses similar to those in the process were imposed on hybrid...
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
8
References
10
Citations
NaN
KQI