Failure Behavior of Diffusion Bonded Transition Structures for Integral FRP-Aluminum Compounds☆

作者: K. Schimanski , A. von Hehl , H.-W. Zoch

DOI: 10.1016/J.MSPRO.2013.02.023

关键词: AluminiumLaser beam weldingFibre-reinforced plasticFiberAerospaceTitaniumDiffusion bondingMaterials scienceComposite materialContext (language use)

摘要: Abstract Components in hybrid design become more and important terms of their lightweight potential. In this context the demand for weight saving aerospace structures leads to increasing numbers applications fiber reinforced plastics (FRP) structural components. Besides FRP, metallic components are still parts primary structures. consequence use FRP-metal compounds is necessary. Within researcher group “Schwarz Silber” (FOR 1224) funded by DFG (German Research Foundation) integral interface advanced CFRP (carbon plastic) - aluminum currently being studied. This work focuses on realizing transition usage wires (titanium) as elements between aluminum. For connection sheet element die-casting laser beam welding commonly used. As a possible alternative liquid phase processes solid state process diffusion bonding has been applied. The experimental results showed high application potential view transferable loads

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