The surface treatment technology and coating of copper forgings for agricultural machinery are aimed at the problems of wear resistance, corrosion resistance and friction reduction in agricultural machinery. Here are some common surface treatment technologies and coating research methods:
- Carbonization treatment: By placing agricultural copper forgings in high temperature carbonization medium for treatment, so that its surface to form a high hardness carbonization layer. Carbonization can improve the wear resistance and hardness of the material and prolong the service life.
- Electroless plating: Using the principle of electrochemistry, a layer of anti-corrosion coating is formed on the surface of copper forgings of agricultural machinery. Common electroless plating including chromium plating, nickel plating, etc., can improve the corrosion resistance of copper forgings.
- Coating technology: Coating is a method of coating special materials on the surface of agricultural copper forgings. Common coating materials are polymers, ceramics, metals, etc. The coating can reduce the friction coefficient, increase the wear resistance and other functions, and has a certain protective effect.
- Ion implantation: Ion implantation is a surface treatment method to inject metal ions into the surface of copper forgings of agricultural machinery, which can increase the hardness of the material and improve the anti-wear performance.
- Surface oxidation: By exposing the surface of agricultural copper forgings to oxidizing media for oxidation treatment, forming an oxide layer to improve its oxidation resistance and corrosion resistance.
The above are only some common surface treatment technologies and coating research methods for agricultural machinery copper forgings, and the specific selection should be carried out according to the specific situation. In order to ensure the treatment effect, it is recommended to clean the material and prepare the surface treatment before any treatment.
