Wide application of steel shot

First, high quality steel, wool and steel chips were melted. Then the molten steel was thrown into the water by centrifugal disc high-speed centrifugation. The surface temperature of the steel shot fell sharply to form the pellet, which was a quenching. After a quenching, the pellets were dried and reheated in the furnace to achieve the suitable hardness. The Carbon Steel Shot for Steel Pipes Surface Treatment after the tempering treatment were selected by mechanical sieve to form different grades of products conforming to the SAE standard to be used for the steel shot peening equipment.

　　Excellent heat treatment control technology gives the best elasticity and fatigue resistance of the steel shot, and the steel shot with different granularity and hardness are suitable for different processes, such as the shot peening which is widely used in large mass and heavy parts or materials.

　　Steel shot are widely used for deoxidizing and rusting of steel workpieces before painting. In this case, centrifugal shot blasting equipment is often used. The steel shot shape and the smaller hardness make the steel shot not wear much to the equipment.

　　Steel shot are also widely used in sand cleaning of castings.

　　When used with proper equipment, the steel shot is the best abrasive for surface cleaning because of its durability.

　　Applicable industrial scope

　　Aviation industry; automobile industry; sandblasted / spray lacquer; consumer goods manufacturing; container manufacturing / repair; casting;

　　Granite / stone cutting; shipbuilding and ship repair; oil and gas pipelines; factory maintenance and metalworking.

　　Applicable process range

　　Surface pretreatment, sand cleaning, pipeline descaling and strengthening before painting.

　　Moderate hardness, strong toughness, impact resistance, long service life, up to 2000-2900 times, good anti elasticity, quick cleaning speed, low consumption, no breakage, fast cleaning speed, good technical effect. The surface cleanliness of the metal surface treated by this product can reach GB/T8923-1989, the surface roughness is up to Rz=10--150 m, which increases the surface surface area of the metal surface, improves the surface adhesion of the coating, and has very remarkable economic benefit. It is the most advanced and ideal metal cleaning and strengthening metal at home and abroad. Abrasive derusting.