The importance of stainless steel shot selection

　　The steel shot has moderate hardness, strong toughness, impact resistance, long service life, cleaning speed is more important, and can be used many times.

　　Anyone engaged in the abrasive industry knows that when the hardness of the steel shot is greater, the speed of cleaning the workpiece is very fast, but the consumption of the corresponding steel shot will also become faster, so its service life will be longer than the average Time shortens quickly. Therefore, generally considering economic benefits, steel shots with moderate hardness will be selected for general workpieces to be processed before cleaning.

　　As a metal abrasive material, steel shot is widely used in machinery, aviation, casting, etc., for the shot peening of a large number of major machinery and heavy parts and materials, and for the oxidation scale and rust removal treatment of steel workpieces before coating. For cleaning workpieces, the selection of steel shots is directly proportional to the work efficiency. The correct selection of steel shots is the key to improving work efficiency. The hardness of steel shots is high, the cleaning effect of workpieces is good, and the relative consumption is high. Therefore, when choosing steel shots, it is necessary to consider The material and hardness of the workpiece.

　　It is mainly used for surface shot blasting, sandblasting, shot peening, shot peening, finishing, strengthening, matte, correction, paint removal and corrosion removal of stainless steel parts, aluminum alloy die casting parts and copper alloy parts. The stainless steel shot has moderate hardness, pure composition and large coverage. Since there are no defects such as pores and irregular shapes of ordinary cast steel shots, the service life is longer. After treatment with stainless steel shots, the surface of the castings is clean and rust-free, and there is no need for post-treatment such as pickling, which is conducive to environmental protection.