METAL-CERAMIC LAMINAR COMPOSITES AND THE MANUFACTURING METHOD OF THE SAME

摘要

The present invention relates to a metal-ceramic layered composite material and a method for manufacturing the same and, more particularly, to a method for manufacturing a metal-ceramic layered composite material including a step for simultaneously surface-treating a metal and ceramic, which are bonding targets, in a vacuum chamber by using plasma; and a step for bonding the metal and the ceramic during the surface treatment process, in which the surface treatment and the bonding are performed at room temperature, and a metal-ceramic layered composite material manufactured by using the manufacturing method described above. According to the present invention, surfaces of the metal and the ceramic, which constitute the composite material, are cleaned and activated by using the plasma in a high-vacuum state, and thus foreign matters generated on the surfaces can be easily removed. Also, the possibility of foreign matter growth, in which the foreign matters are nuclei, is extremely low. Accordingly, the manufactured composite material can be uniform in material properties and improved in performance.