What are the differences in the application of reinforced steel shot in different industries?

As a high-performance metal surface treatment material, shot peening is widely used in a number of industries due to its high strength, high abrasion resistance and excellent fatigue resistance. However, the specific needs and applications of shot peening vary from industry to industry. The following is a detailed discussion of the differences in the application of reinforced steel shot in different industries:

First, the aerospace field

In the aerospace sector, shot peening is mainly used in the shot peening process of precision components. This process can significantly improve the fatigue life and stress corrosion resistance of components, providing a strong guarantee for the stable operation of aircraft in extreme environments. Specifically, shot peening steel shot is carefully selected and applied to the shot peening of key components such as aero-engine blades and turbine discs. Through precise strikes, surface roughness is optimised, aerodynamic drag is reduced and overall performance is improved. In addition, shot peening steel shot is also used in the surface treatment and peening of aircraft structural components to improve their corrosion resistance and fatigue resistance.

Second, the automobile manufacturing industry

In the automotive manufacturing industry, the application of reinforced steel shot is equally wide. First of all, it is widely used in the body and parts of the surface cleaning, removal of oxide skin, rust and other impurities, to enhance the quality of painting. Secondly, shot peening steel shot is also involved in the strengthening of automotive parts and components, such as crankshafts, connecting rods, gears and other key components of shot peening. Through shot peening, the surface hardness of the material is increased, forming a compressive stress layer, effectively resisting collisions and scratches in daily use, and extending the service life of the car. At the same time, this treatment also helps to improve the corrosion resistance of the body and reduce the risk of rust.

Third, shipbuilding and bridge construction

In the field of shipbuilding and bridge construction, the application of reinforced steel shot is mainly concentrated in the pretreatment stage of large steel structures. Through strong impact, the steel surface rust, oxide skin and impurities are completely removed, laying a solid foundation for subsequent painting operations. This helps to ensure the long-term safety of structures in harsh marine environments or high-intensity working conditions. In addition, shot peening steel shot is also used in the repair and refurbishment of ships and bridges to restore their surface quality and extend their service life through shot peening.

Fourth, heavy machinery manufacturing

In the heavy machinery manufacturing industry, shot peening steel shot is widely used in castings, forgings and weldments surface cleaning and strengthening treatment. Through shot peening, remove surface burrs, oxidation layer and impurities, improve product appearance quality, and provide a good basis for subsequent processing. In addition, shot peening steel shot is also used for heavy machinery parts and components of the strengthening process, to improve their wear resistance and fatigue resistance.

Fifth, medical equipment manufacturing

In the field of medical device manufacturing, the application of reinforced steel shot is relatively small, but still has a certain importance. For example, in the manufacture of medical dilatation balloon, medical stents and other implants, the need to use reinforced steel shot for a number of compression and heat treatment, in order to obtain the required shape and performance. These implants need to have good biocompatibility and durability, so the selection and treatment process of the peened steel shot is critical.

VI. Other Industries

In addition to the above industries, shot peening steel shot is also widely used in the foundry industry, wind power industry, rail transport and other fields. In the foundry industry, shot peening is used to clean the surface of castings, remove burrs and oxidation layer; in the wind power industry, it is used for surface treatment and strengthening of wind turbine blades; in the field of rail transport, shot peening is used for surface cleaning and strengthening of rail and wheel treatment.

Summary

In summary, there are differences in the application of shot peening in different industries. Such differences are mainly reflected in the requirements for the performance of steel shot, the choice of treatment process and different application scenarios. However, regardless of the application in which industry, reinforced steel shot with its unique performance advantages for industrial manufacturing has brought innovation and efficiency. With the progress of science and technology and the deepening development of material science, the application of reinforced steel shot will continue to expand, for more industries to bring more efficient and reliable surface treatment solutions.