Multilayer plate with composite material and method for manufacturing the same

A method for manufacturing a multilayer plate with composite material, the method comprising:

• providing at least one aluminum-based sheet, wherein a third surface and a second surface, which are opposite to each other, of each of the at least one aluminum-based sheet both are formed with a plurality of micro holes, each of the at least one aluminum-based sheet comprises an aluminum-based metal layer, and two opposite surfaces of the aluminum-based metal layer are formed with a plurality of another micro holes;
• stacking at least one composite material layer and the at least one aluminum-based sheet alternatively to form a multilayer plate, wherein a number of the at least one composite material layer is smaller than or equal to a number of the at least one aluminum-based sheet;
• performing a hot pressing operation on the multilayer plate to fill a portion of each of the at least one composite material layer into the micro holes of the adjacent aluminum-based sheet;
• and
• performing a passivation process of an anodizing treatment on the multilayer plate to form a first passivation layer on the third surface and a first surface of the multilayer plate, wherein the first surface is opposite to the third surface.