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CN107787259A 用于制造复合材料的方法 有权

用于制造复合材料的方法
摘要：
一种用于制造复合材料(5)，尤其电路板的方法，其中所述复合材料(5)具有面状的基础材料(1)，尤其陶瓷，在所述基础材料上单侧地或者双侧地借助于焊剂层(3)安置有附加层(2)、尤其金属化部，其特征在于，-提供基础材料(1)，其中基础材料(1)在至少一侧上具有第一表面(A1)；-提供附加层(2)并且将焊剂层(3)设置在附加层(2)的第二表面(A2)和第一表面(A1)之间，使得在将附加层(3)铺设到第一表面(A1)上时，基础材料(1)的第一表面(A1)面状地借助焊剂层(3)覆盖，其中焊剂层(3)在基础材料(1)和附加层(2)之间的厚度小于12μm，尤其小于7μm；-加热基础材料(1)和设置在第一表面(A1)上的附加层(2)以至少部分地熔化焊剂层(3)并且将基础材料(1)与至少一个附加层(2)连接。
摘要（英）：

Method for producing a composite material (5), in particular for a circuit board, wherein the composite material (5) comprises a planar base material (1), in particular a ceramic, to which an additional layer (2), in particular a metallisation, is applied on one side or both sides by means of a solder layer (3), characterised by: - providing the base material (1), wherein the base material (1) hasa first surface (A1) on at least one side; - providing the additional layer (2) and arranging the solder layer (3) between a second surface (A2) of the additional layer (2) and the first surface (A1)in such a way that when the additional layer (3) is deposited on the first surface (A1), the first surface (A1) of the base material (1) is covered by the solder layer (3) in a planar manner; whereina thickness of the solder layer (3) between the base material (1) and the additional layer (2) is smaller than 12 [mu]m, in particular smaller than 7 [mu]m; - heating the base material (1) and the additional layer (2) arranged on the first surface (A1) to at least partially melt the solder layer (3) and connecting the base material (1) to the at least one additional layer (2).

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