A metal electrodeposition method

Abstract

The invention discloses a metal electro-deposition method. According to the metal electro-deposition method, an electric field is formed by an anode and a cathode in an electrolyte, ultrasonic waves which are parallel with or perpendicular to the direction of the electric field are applied to the electrolyte, and a magnetic field which is parallel with or perpendicular to the direction of the electric field is applied to the electrolyte, the cathode and the anode to achieve a synergistic effect with the microwaves. Simultaneously, the electrolyte is stirred mechanically, the temperature of the electrolyte is kept stable by a heating system; and in the electro-deposition process of metal materials on the cathode, directions, frequency and power of the ultrasonic waves, the direction and strength of the magnetic field and the direction of the electric field are matched in the following schemes. In the electro-deposition process of the metal materials on the cathode, the directions and power of the ultrasonic waves and the direction and strength of the magnetic field are subjected to synergistic coupling to act on the electrolyte commonly, so that the speed and compactness of electro-deposition are improved.

Description

technical field [0001] The invention belongs to the technical field of electrochemical processing, and in particular relates to a metal electrodeposition method. Background technique [0002] Metal electrodeposition technology is a processing method that uses metal cations in the electrolyte to deposit on the cathode under the action of an external electric field. The principle is that the anode and the cathode form a circuit in the electrolyte solution. Under the action of an electric field, the metal on the anode loses electrons and continuously melts into the electrolyte solution in the form of ions, while the metal ions gain electrons on the cathode and continuously deposit in the form of metal atoms. The process of precipitation. Metal electrodeposition technology is an additive processing technology, mainly including electroforming technology and electroplating technology. [0003] Electroforming technology is a precision manufacturing technology that uses the princi...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a metal electrodeposition method to solve the technical problems of low hardness, poor compactness and low electrodeposition speed of the deposited layer in the metal electrodeposition technology in the prior art

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