| 摘要 |
<p>The invention relates to a rigid comosite metal panel comprising at least two metal parallel plates and/or sheets secured to the peaks and troughs of a curragated aluminium stiffener sheet arranged between said parallel plates and/or sheets, wherein the corrugated aluminium stiffener sheet is an aluminium brazing sheet product made from an aluminium brazing sheet product comprising a core sheet (1) made of an aluminium alloy having on at least one surface of said core sheet clad, and preferably on both sides, an aluminium clad layer (2), the aluminium clad layer being made of an aluminium alloy comprising silicon in an amount in the range of 2 to 18 % by weight, preferably 5 to 14 %, and a layer (3) comprising nickel onthe outer surface of said aluminium clad layer. The invention further relates to a method of manufacturing thereof.</p> |
