High-Performance Fiber Reinforced Polymer/Metal-Hybrids for Structural Lightweight Design

Abstract

Growing mechanical, economic and environmental specification lead to multi-material designs. Based on an extensive basic research, more achievements and experiences regarding the manufacturing technologies and mechanical properties of hybrid laminates were achieved in the Institute of Lightweight Structures and Polymer Technology. The present study shows the development, characterization and forming of novel hybrid laminates, made of steel sheets (HC220Y+ZE, t = 0.25 mm) and carbon fiber reinforced polymers (Polyamide 6). The interface-optimization of the hybrid laminates was carried out with two different bonding agents. The results of a three point bending test underline the potential of the innovative material. A hybrid roof crossmember was formed on a hydraulic Tryout-Press successfully.