Marine container forging is an important part of ship structure, its surface plating and anti-corrosion coating technology is very important to improve the corrosion resistance and prolong the service life of the forging. This paper will discuss the research progress and application of electroplating and anticorrosive coating technology for Marine container forgings, and analyze and discuss its importance in Marine engineering.
Marine container forgings bear important mechanical and environmental effects in the ship structure, often in the harsh Marine environment. In order to improve the corrosion resistance and prolong the service life of forgings, electroplating and anti-corrosion coating technology are usually used to protect the surface of forgings.
Research on electroplating technology of Marine container forgings 2.1 Selection of electroplating materials According to the material, use environment and requirements of the forgings, select the appropriate electroplating materials. Commonly used electroplating materials include chrome plating, nickel plating, zinc plating, etc., which can provide corrosion resistance and decorative effects on the surface of the forging.
2.2 Optimization of plating process parameters The uniformity, thickness and adhesion of the coating can be controlled by optimizing plating process parameters. The current density, temperature, pH value and other parameters are adjusted to form a dense and uniform protective layer on the surface of the forging.
2.3 Coating performance test and evaluation of the coating performance test and evaluation, including surface hardness, wear resistance, corrosion resistance. Through appropriate testing methods and standards, ensure that the quality and performance of the coating meet the design requirements and the needs of the use environment.
Research on anti-corrosion coating technology of Marine container forgings 3.1 Anti-corrosion coating selection Selection of anti-corrosion coating materials suitable for Marine container forgings, including organic coating, inorganic coating, anti-corrosion paint, etc. Considering the forging surface characteristics, use environment and life expectancy and other factors, choose the appropriate anti-corrosion coating material.
3.2 Control of coating process parameters The construction process of anti-corrosion coating is optimized and controlled, including coating thickness, drying time, coating structure, etc. Reasonable selection of coating construction methods and equipment to ensure uniform coating, strong adhesion, and can provide effective protection in harsh environments.
3.3 Quality Evaluation and testing of anticorrosive coatings The performance of anticorrosive coatings is tested by the method of coating quality evaluation and testing. Including adhesion test, salt spray corrosion resistance test, impact resistance test, etc., to ensure that the coating has a good protection effect in the Marine environment.
The surface plating and anti-corrosion coating technology of Marine container forgings can effectively improve the corrosion resistance and service life of the forgings. Good electroplating and anti-corrosion coating can reduce the corrosion rate of forgings and delay the damage of metal structures. This is particularly important in ship engineering, which can reduce the cost of hull maintenance and improve the operational efficiency of the ship.
Conclusion The research on surface plating and anti-corrosion coating technology of Marine container forgings is of great significance for improving the corrosion resistance and prolonging the service life of the forgings. By selecting suitable electroplating materials, optimizing process parameters, selecting suitable anti-corrosion coating materials and controlling construction technology, good protection can be provided for the safe operation of ship structure.
