@misc{HirtlerJedynakSydowetal., author = {Hirtler, Markus and Jedynak, Angelika and Sydow, Benjamin and Sviridov, Alexander and Bambach, Markus}, title = {Investigation of microstructure and hardness of a rib geometry produced by metal forming and wire-arc additive manufacturing}, series = {5th International Conference on New Forming Technology (ICNFT 2018) Bremen, Germany, September 18-21, 2018}, journal = {5th International Conference on New Forming Technology (ICNFT 2018) Bremen, Germany, September 18-21, 2018}, editor = {Vollertsen, F.}, publisher = {EDP Sciences}, address = {Les Ulis}, doi = {10.1051/matecconf/201819002005}, pages = {6}, language = {en} } @misc{JedynakErtugrulNeumannetal., author = {Jedynak, Angelika and Ertugrul, G{\"o}khan and Neumann, Andreas and Pippig, Robert and H{\"a}rtel, Sebastian}, title = {Semi-finished powder of aluminum matrix composite for a direct energy deposition additive manufacturing}, series = {Material Forming: The 26th International ESAFORM Conference on Material Forming, Krak{\´o}w, Poland, April 19-21, 2023}, volume = {28}, journal = {Material Forming: The 26th International ESAFORM Conference on Material Forming, Krak{\´o}w, Poland, April 19-21, 2023}, doi = {10.21741/9781644902479-22}, pages = {199 -- 206}, language = {en} } @misc{GrafPippigLehnertetal., author = {Graf, Marcel and Pippig, Robert and Lehnert, Tim and Jedynak, Angelika and H{\"a}rtel, Sebastian}, title = {Aluminium-Matrix-Composites (AMC) for Hot Forged Components}, series = {Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity, ICTP 2023 - Volume 1}, journal = {Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity, ICTP 2023 - Volume 1}, editor = {Mocellin, Katia}, publisher = {Springer Nature Switzerland}, address = {Cham}, isbn = {978-3-031-41022-2}, issn = {2195-4356}, doi = {10.1007/978-3-031-41023-9_4}, pages = {36 -- 47}, abstract = {The development of new materials or material systems is always accompanied by the development of processing technologies suitable for the material. The reduction of process steps, the saving of material and the optimization of material properties are aims of forming processes. The basis for this is the comprehensive characterisation of the thermos-physical and thermos-mechanical technologically relevant material behaviour, taking into account the real process conditions. In the present work, the material-specific process limits were determined by means of experimental simulation and used in the numerical simulation in order, on the one hand, to identify the forming steps for optimizing the manufacturing conditions and, on the other hand, to be able to set the final material properties. It was essential to homogenize the casting microstructure for the forming processes and to adjust it to globulitical grains by solution annealing. The previously limited forming behaviour of the cast AlSi9Mg alloy with 20 vol.-\% SiC could be increased thus to forging-relevant plastic strains without occurring damages. Based on the comprehensive temperature-dependent material data, a one-step and resource-efficient manufacturing process for AMC materials by hot forming could be developed with the help of the FE software Simufact Forming and validated in reality under near-industrial conditions.}, language = {en} } @misc{HirtlerJedynakSydowetal., author = {Hirtler, Markus and Jedynak, Angelika and Sydow, Benjamin and Sviridov, Alexander and Bambach, Markus}, title = {A Study On The Mechanical Properties Of Hybrid Parts Manufactured By Forging And Wire Arc Additive Manufacturing}, series = {Procedia Manufacturing; Part of Special issue: 23rd International Conference on Material Forming}, volume = {47}, journal = {Procedia Manufacturing; Part of Special issue: 23rd International Conference on Material Forming}, editor = {Bambach, Markus}, issn = {2351-9789}, doi = {10.1016/j.promfg.2020.04.136}, pages = {1141 -- 1148}, language = {en} } @misc{JedynakSviridovBambachetal., author = {Jedynak, Angelika and Sviridov, Alexander and Bambach, Markus and Beckers, Daniel and Graf, Gregor}, title = {On the Potential of Using Selective Laser Melting for the Fast Development of Forging Alloys at the Example of Waspaloy}, series = {Procedia Manufacturing; Part of Special issue: 23rd International Conference on Material Forming}, volume = {47}, journal = {Procedia Manufacturing; Part of Special issue: 23rd International Conference on Material Forming}, editor = {Bambach, Markus}, issn = {2351-9789}, doi = {10.1016/j.promfg.2020.04.138}, pages = {1149 -- 1153}, language = {en} }