| 摘要 |
<p>A thin, plastically formable composite laminate features at least one metallic outer layer and a plastic sheet-like core; the metallic outer layer exhibits a flat stress-strain curve which is similar to that of the plastic core and is achieved by employment of an aluminum alloy as the foil, in particular, the alloy contains 0.8 to 15 wt. % of Fe, from 0 to 0.5 wt. % of Mn, from 0 to 0.5 wt. % Si, wherein the sum of Mn and Si is from 0.2 to 0.8 wt. %, up to 0.8 wt. % total of other elements which each individually do not exceed 0.3 wt. % in concentration, balance Al; the preferably 1.5 - 2.5 mm thick, composite laminate is employed for the manufacture of shaped parts in light weight constructions, especially in automobile, equipment and architectural applications.</p> |
