期刊
COMPOSITE STRUCTURES
卷 94, 期 1, 页码 1-7出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.compstruct.2011.08.013
关键词
Composite sandwich materials; Rolling; Metal inlay; Forming and shaping
资金
- German Research Foundation DFG
- DAAD [D/0707603]
- EGIDE [17895XK]
- APIC-DEU-PICS [5245]
- ThyssenKruppNirosta
The formability of metal-polymer-metal sandwich composites with embedded different solid and mesh steel inlays was investigated with the aim to gain information about their forming behaviour by shaping, especially deep drawing and bending. Therefore the geometry and the size of the local inlays have been varied. The reduction in thickness of these composites was quantified by photogrammetry. As a result the formability of sandwich composites with solid steel inlays is lower compared to non-reinforced ones. Sandwiches with mesh inlays showed a slightly increased thinning compared to sandwiches with circular solid inlays. Both variations revealed good formability. The results will be used for future tailoring of sandwich structures with particularly demanded properties. (C) 2011 Elsevier Ltd. All rights reserved.
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