1. Department of Foundry Technology, Clausthal University of Technology, Institute of Metallurgy, Clausthal-Zellerfeld, Germany
2. Institute of Manufacturing Technology and Quality Management, Otto Von Guericke Universität Magdeburg Fakulät Für MaschinenbauOtto von Guericke University Magdeburg, Magdeburg, Germany
3. , Walzengießerei & Hartgußwerk Quedlinburg GmbH, Quedlinburg, Germany