What are the main functions of brown corundum as a sandblasting material?
Remove surface dirt: Brown corundum abrasive particles are sprayed onto the surface to be treated at high speed, which can effectively remove impurities, oxides, rust and other dirt on the surface of metal, wood, stone and other materials. This cleaning effect makes brown corundum have significant advantages in metal surface pretreatment, rust removal and decontamination.
Increase surface roughness: The surface roughness of the workpiece after sandblasting increases, which helps to improve the adhesion of the coating material, making the painted workpiece more firm and not easy to fall off. In addition, the increased surface roughness can also improve lubrication conditions and reduce friction and noise during mechanical operation
Beautify the surface: Sandblasting can make the surface of the workpiece present a uniform roughness, increasing the beauty and texture of the product. This beautification effect is particularly important in the manufacturing process of metal products, which can improve the overall quality and market competitiveness of the product.
Improve processing efficiency and quality: The high hardness and high density of brown corundum give it excellent wear resistance and cutting ability. During the sandblasting process, brown corundum abrasives can quickly remove defects on the metal surface, making the surface smoother and brighter, and improving the processing efficiency and quality of the product.
Applicable to a variety of materials: Brown corundum is suitable for a variety of materials, including metals (such as aluminum alloys, stainless steel, cast iron), glass, ceramics, building surface materials (such as stone, concrete) and electronic components (such as integrated circuit boards, semiconductor devices). Its excellent physical and chemical properties enable brown corundum to achieve excellent sandblasting effects on various materials.