Corrosion resistant metal tool forgings are widely used in the industrial field, and its surface treatment technology is of great significance to improve the performance and life of the forgings. This paper will introduce the application and development trend of surface treatment technology of corrosion-resistant hardware tool forgings.
First, the importance and application field of corrosion-resistant metal tool forgings
Corrosion resistant metal tool forgings play an important role in many industrial fields, such as automotive, aviation, energy, chemical and so on. These forgings need to have a certain corrosion resistance to cope with complex working environments. For example, in the petrochemical industry, corrosion resistant hardware tool forgings are used to manufacture equipment and parts under various high temperature, high pressure and strong corrosion conditions.
Second, the application of surface treatment technology in the forging of corrosion-resistant hardware tools
Surface treatment technology is the key to improve the performance of corrosion-resistant metal tool forgings. Common surface treatment technologies include chemical treatment, electroplating, spraying, etc.
Chemical treatment
Chemical treatment is a method of forming a protective oxide film on the surface of a metal. By selecting appropriate chemical agents and treatment conditions, the thickness, composition and structure of the oxide film can be controlled to adapt to different working conditions. For example, forming a dense oxide film on the surface of corrosion-resistant hardware tool forgings can effectively improve its corrosion resistance.
electroplate
Electroplating is a method of electrochemically depositing a metal or alloy layer on a metal surface. Electroplating on the surface of corrosion-resistant metal tool forgings can form a metal layer with high corrosion resistance and improve its corrosion resistance. For example, plating a layer of nickel or chromium on the surface of a forgings can significantly improve its corrosion and wear resistance.
spray
Spraying is a method of spraying a layer of molecular material on a metal surface. A coating with high corrosion resistance, high insulation and high wear resistance can be formed by spraying treatment on the surface of corrosion-resistant hardware tool forgings to improve its corrosion resistance. For example, spraying a layer of polyurethane or epoxy resin on the surface of the forging can significantly improve its corrosion and wear resistance.
Third, the development trend of corrosion resistant metal tool forging surface treatment technology
With the continuous progress of science and technology, the surface treatment technology of corrosion-resistant hardware tool forgings is also constantly developing. In the future, these technologies will be developed in the direction of environmental protection, efficient and multi-functional.
Environmental protection
With the increasing attention to environmental issues, future surface treatment technologies will pay more attention to environmental protection and sustainability. For example, the development of low-toxicity, low-pollution chemical treatment reagents to reduce the generation of waste; Adopt energy-saving, low-cost electroplating and spraying technology to reduce energy consumption.
efficient
Improving the efficiency of surface treatment is one of the future trends. For example, by optimizing chemical processing parameters, the processing time is reduced; Automatic and intelligent electroplating and spraying equipment is used to improve production efficiency.
multifunction
In order to meet the diverse needs of complex working environments, future surface treatment technologies will be developed in a multi-functional direction. For example, by forming a variety of different properties of the forging surface coating, corrosion resistance, wear resistance, insulation and other functions; Or integrate multiple functions in the same coating to improve the comprehensive performance of forgings.
- Application cases
Corrosion resistant metal tool forging surface treatment technology has a wide range of applications in various fields. Here are some typical application cases:
In the automotive industry, corrosion resistant hardware tool forgings are used to manufacture engine and chassis components. By using surface treatment technology, the corrosion resistance and wear resistance of these components can be improved, and the service life of the vehicle can be extended.
In the aerospace field, corrosion resistant hardware tool forgings are used to manufacture equipment and parts under a variety of high temperature, high pressure, and high corrosion conditions. By using surface treatment technology, the corrosion resistance and reliability of these equipment and parts can be improved to ensure the safety of flight.
In the energy sector, corrosion resistant hardware tool forgings are used to manufacture equipment and pipelines under various high temperature, high pressure and strong corrosion conditions. By using surface treatment technology, the corrosion resistance and service life of these equipment and pipes can be improved, and maintenance costs can be reduced.
In the chemical industry, corrosion resistant hardware tool forgings are used to manufacture equipment and parts under various strong acid, strong alkali and high humidity conditions. By using surface treatment technology, the corrosion resistance and stability of these equipment and parts can be improved to ensure the smooth progress of chemical production.
In short, the surface treatment technology of corrosion-resistant metal tool forgings is the key to improve its performance and life. With the continuous progress of science and technology, these technologies will develop in the direction of environmental protection, efficiency and multi-function to meet the diverse needs of the industrial field. At the same time, with the continuous improvement of reliability and safety requirements in the industrial field, the application prospects of corrosion resistant hardware tools forgings will be broader.
