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Textile based metal sandwiches and metal-matrix-composites reinforced with 3D wire structures. Part III: Material characterisation

: Böhm, R.; Andersen, O.; Cherif, Ch.; Hoffmann, G.; Gruhl, A.; Hufenbach, W.; Kaina, S.; Kieback, B.; Kowtsch, C.; Stephani, G.; Thieme, M.; Weck, D.

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Quaresimin, M. ; University of Padova, Department of Management and Engineering -dtg-; European Society for Composite Materials -ESCM-:
15th European Conference on Composite Materials, ECCM 2012. Proceedings : June 24-28, 2012, Venice, Italy
Padua: University of Padova, 2012
ISBN: 978-88-88785-33-2
7 S.
European Conference on Composite Materials (ECCM) <15, 2012, Venice>
Konferenzbeitrag, Elektronische Publikation
Fraunhofer IFAM, Institutsteil Pulvermetallurgie und Verbundwerkstoffe Dresden ()

3D wire structures are predestined for the use in lightweight structures due to their high mechanical properties and temperature-resistance at a low specific weight. After the development of the textile wire structures and suitable joining technologies for sandwich applications have been presented in part I and part II of the paper, this article focuses on the experimental investigation of material properties and the failure behaviour of textile based metal sandwiches and the metal-matrix-composites with wire reinforcement. For this purpose, extensive static and dynamic tests have been performed. The mechanical properties are compared to commercial lightweight materials of the same class as a benchmark.