Cathode-anode synchronous frequency-vibration strong-magnetic auxiliary electro-deposition processing device and method

Abstract

The invention provides a cathode-anode synchronous frequency-vibration strong-magnetic auxiliary electro-deposition processing device and method. The device comprises a reaction kettle, a vibration assembly, a magnetic control assembly, a mechanical stirrer, an anode basal body, a cathode basal body and a direct-current power supply; the vibration assembly comprises a vibration controller, a vibration rod, an anode hanger, a cathode hanger and a magnet hanger; the magnetic control assembly comprises a magnetic field controller, a first super-conductor magnet and a second super-conductor magnet; the mechanical stirrer, the anode basal body and the cathode basal body are arranged in a main body of the reaction kettle; the anode basal body, the cathode basal body and the two super-conductor magnets can vibrate synchronously at a same frequency. The processing comprises the steps of carrying out preliminary chemical plating treatment for the cathode basal body, installing the anode basal body and the cathode basal body, preparing an electroplating liquid system, and carrying out the electro-deposition and the after-treatment under the assisting condition. By utilizing the device and the method, an electric coating which is flat in surface, compact in tissue, small in particle size and excellent in mechanical property can be prepared.

Description

technical field [0001] The invention relates to the technical field of electrochemical deposition processing, in particular to a strong magnetic-assisted electrodeposition processing device and method based on synchronous frequency vibration of cathode and anode. Background technique [0002] Electrodeposition technology is an effective and practical processing technology for preparing high-performance coatings by cathodic reduction and anodic oxidation based on electrochemical principles. In the actual process of ordinary electrodeposition technology, defects such as uneven surface, pinhole pitting, and excessive internal stress of the electrodeposition layer often appear. In order to meet the needs of social production for product quality and solve the defects of ordinary electrodeposition technology, various advanced electrodeposition technologies such as ultrasonic-assisted, temperature-negative pressure, magnetic field-assisted and supercritical fluid electrodeposition ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a cathode and anode that can effectively improve the quality of the deposited layer and broaden the application field of electrodeposition technology in view of the problem that the existing electrodeposition method is difficult to continuously deposit a high-performance coating with a smooth surface and a dense structure. Synchronous frequency vibration type strong magnetic assisted electrodeposition processing device and method

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