What is the difference between steel shot and cast steel shot?

　　Steel shot is a commonly used material for metal workpiece treatment. Steel shot has tight organization and uniform particle size. Using steel shot to treat the surface of metal workpiece can increase the surface pressure of metal workpiece and improve the fatigue resistance of workpiece. . Cast steel shot is made from high-quality steel scrap, which is first melted, and then the molten molten steel is formed into small balls by high-pressure water jets.

　　What cast steel shot and steel shot have in common:

　　Steel shot and steel grit have appropriate hardness and good resilience. Internal corners and workpieces with complex shapes can be cleaned evenly and quickly, shortening the time of surface treatment and improving work efficiency. It is a good surface treatment. Material. Cast steel shot is used in different processes for products with different particle sizes and hardness, such as surface strengthening.

　　The difference between cast steel shot and steel shot:

　　From the perspective of the product structure of steel shot, the structural treatment and acceptance of the segmented surface before blast cleaning and the selection of abrasive types of steel grit often fail to achieve satisfactory results. The structural treatment of the steel shot in the early stage is good, which helps to eradicate various defects at the weld and corners, reduce the internal stress of the coating, and effectively prolong the service life of the coating system. The type of steel shot abrasive has a great influence on the quality of the surface treatment of the steel plate, especially the salt content of the abrasive itself often determines the degree of salt residue on the surface of the steel plate after blast cleaning.