CERAMIC-CLADDED COPPER PLATE AND METHOD FOR MANUFACTURING CERAMIC-CLADDED COPPER PLATE

摘要

Provided is a method for manufacturing a ceramic-cladded copper plate, comprising the following steps: providing a copper material; forming a copper oxide layer on the surface of the copper material; heat treating the copper material on which the copper oxide layer is formed so that oxygen atoms are diffused in the copper material; removing the copper oxide layer from the heat-treated copper material; and soldering a ceramic substrate to the copper material from which the copper oxide layer is removed to produce a ceramic-cladded copper plate.