摘要 |
Provided in the present invention is a method for manufacturing a composite material, which comprises the following steps: coating the surface of a metal material with a thermally conductive composition in at least one form among a paste, a film, and a tape; and forming a composite material by friction stirring of the thermally conductive composition-coated metal material at least once, for at least one part of the surface of the metal material to react with the thermally conductive composition. |