The purpose of this article is to discuss the importance and methods of determining anti-corrosion additives in extreme pressure additives. With the continuous development of the industrial field, lubricants are increasingly used in mechanical equipment. As an important lubricant component, extreme pressure additives can improve the extreme pressure performance of lubricants under high temperature, high pressure and high load conditions. However, the choice of anti-corrosion additives in EP additives has a significant impact on their performance and service life. Therefore, this article will focus on the selection of anticorrosion additives and methods of determining their extreme pressure properties.
Among extreme pressure additives, the main function of anti-corrosion additives is to prevent chemical reactions such as oxidation and deterioration of the lubricant under high temperature, high pressure and high load conditions, thereby extending the service life of the lubricant. In addition, anti-corrosion additives can also improve the load-bearing capacity of the lubricant, reduce friction and wear, and enhance its corrosion resistance. Therefore, the selection of appropriate anti-corrosion additives is critical to the performance and service life of EP additives.
In order to determine the anti-corrosion additives in extreme pressure additives, we can take the following measures:
Use chemical additives or preservatives with antiseptic properties. For example, additives containing oxidants such as sulfide and phosphide can effectively improve the antioxidant properties of lubricants. At the same time, some organic acid salts, organic esters and other additives with anti-wear and lubricating effects can also significantly improve the corrosion resistance of lubricants.
According to the experimental results, we can draw the following conclusions:
Selecting appropriate anti-corrosion additives can significantly improve the performance and service life of extreme pressure additives.
Experimental verification results show that the selected anti-corrosion additives can effectively improve the anti-oxidation performance, load-bearing capacity and corrosion resistance of the lubricant, and extend its service life.
To sum up, in order to determine the anti-corrosion additives in extreme pressure additives, we can achieve this by selecting chemical additives or preservatives with anti-corrosion effects and using processes such as vacuum sealing. At the same time, experimental verification is a key step to ensure that the selected anticorrosive additives have excellent performance and practical application effects. Through these measures, we can effectively improve the performance and service life of lubricants, reduce friction and wear, and enhance the reliability and safety of equipment. In practical applications, it is recommended to select suitable anti-corrosion additives according to specific working conditions and needs, and add them to the extreme pressure additives to obtain the best use effect and service life.