METHODS OF MANUFACTURING ALUMINIUM-CARBON COMPOSITES AND ALUMINIUM-CARBON COMPOSITES MANUFACTURED BY THE METHODS

摘要

PURPOSE: A production method of an aluminum-carbon composite material is provided to produce the aluminum-carbon composite material having a laminated structure of aluminum and a carbon composite, in which carbon materials are uniformly dispersed through applying mechanical shear force to aluminum-carbon compound powder. CONSTITUTION: A production method of an aluminum-carbon composite material comprises the following steps: combining carbon materials to aluminum powder to obtain aluminum-carbon compound powder (S110); producing deformed aluminum-carbon compound powder by applying mechanical shear force to the aluminum-carbon compound powder (S120); and sintering the deformed aluminum-carbon compound powder. The production process of the aluminum-carbon compound powder comprises the following steps: mixing the carbon materials with a solvent, and processing the mixture with ultrasonic waves; and adding the aluminum powder to the mixture, and processing the mixture with the ultrasonic waves. [Reference numerals] (AA) Start; (BB) End; (S110) Produce aluminum-carbon compound powder; (S120) Producing deformed aluminum-carbon compound powder by applying mechanical shear force; (S130) Produce aluminum-carbon compound by molding and sintering