| 摘要 |
<p>The covering layer (4) has a metal sheet (7) bonded with the metallic fibers and/or threads, forming an external surface (8). An Independent claim is included for the method of making the layered composite. Soldering or brazing is completed before adding polymer binder-impregnated layers. Preferred features: In a variant, the covering layer (4) comprises two sheets (7, 7') sandwiching and bonded with metallic fibers and/or threads. The outer sheet (7') forms the upper external surface (8). Coolant lines intervene between sheets. A layer of fiber-reinforced plastic (3), and the metallic fibers or threads, are impregnated and bonded using the same binder. The metallic fibers and/or threads are in felt-, and/or braid- and/or woven fabric form. The covering layer includes further layers (5) of metallic fibers and/or threads. Porosity of the metallic layers (5) increases towards the layer of fiber-reinforced plastic (3). The covering layer (4) is formed on several sides of the substrate (2), preferably completely surrounding it.</p> |
