Environmental-friendly energy-saving nano electro nickel-plating technology

Abstract

The invention discloses a nano electro nickel-plating technology, and according to the nano electro nickel-plating technology, a nano catalytic complex additive is added into a nickel plating solution, and electroplating is performed under the reaction effect of a superconducting magnetic field effect. The nano electro nickel-plating technology uses a magnetic field generated by a superconducting effect reaction, and under the promoting effect of the nano catalytic complex additive, the metal deposition crystal nucleus size is 18-25nm, and 80% of metal deposition crystal nucleuses are strip shaped and non crystalline. The nano electro nickel-plating technology is excellent in electroplating walking ability, has deep-plating ability, and is small in nickel layer stress, and strong in extensibility. Compared with a traditional nickel plating technology, when a nickel layer with the same thickness is plated, the nickel layer plated by the nano electro nickel-plating technology has significantly improved hardness, wear resistance, light intensity, ductility and corrosion resistance, and can withstand a longer-time corrosion resistant test. In addition, the nano electro nickel-plating technology can be used for subsequent processing only by one process, traditional semi-finished nickel, totally-finished nickel, high-sulfur nickel, nickel sealing and other multiple processes are not needed, the electroplating process is saving, the production efficiency is improved, the cost is reduced, at the same time emissions are also reduced, and the nano electro nickel-plating technology is economic and environmental-friendly.

Description

technical field [0001] The invention relates to the field of electroplating, in particular to an environmentally friendly and energy-saving nano-nickel electroplating process. Background technique [0002] At present, the traditional nickel electroplating process requires at least two processes in order to ensure the corrosion resistance, wear resistance and gloss of the nickel layer, electroplating semi-bright nickel and electroplating full-gloss nickel; in order to further improve performance, it usually requires Add high sulfur nickel and nickel seal two nickel plating processes. This leads to the following deficiencies in the traditional nickel electroplating process: first, there are many electroplating nickel processes and the process is complicated; second, the coating is thick; third, due to the complicated process, the cost of wastewater treatment is high, the environment is easy to pollute, and it is not economical and environmentally friendly; Fourth, the effect...

AI Technical Summary

Problems solved by technology

This leads to the following deficiencies in the traditional nickel electroplating process: first, there are many electroplating nickel processes and the process is complicated; second, the coating is thick; third, due to the complicated process, the cost of wastewater treatment is high, the environment is easy to pollute, and it is not economical and environmentally friendly; Fourth, the filling effect and low potential positioning effect are poor

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