1. 9.3 ‐ Welding Technology Bundesanstalt für Materialforschung und -prüfung (BAM) Unter den Eichen 87 12205 Berlin Germany
2. Department for Joining and Coating Technology Fraunhofer Institute for Production Systems and Design Technology Pascalstraße 8 – 9 10587 Berlin Germany
3. Institute of Machine Tools and Factory Management Technische Universität Pascalstraße 8 – 9 10587 Berlin Germany