Brown corundum, common name also known as emery, the scope of use is particularly wide, mainly used for various materials of workpieces decontamination, rust removal, anti-corrosion, descaling scale, light decoration, effect patterns, etc.; It is involved in different fields, suitable for a variety of common steel, general steel, smeltable iron, no explosion, no pulverization, no cracking when used, suitable for many industries; then How many times can brown corundum be reused as an abrasive?
The number of reuse of brown corundum is related to the material being sandblasted, the particle size of brown corundum, and the hardness and grade of brown corundum, such as 24 mesh, 36 mesh first-class brown corundum can be used more than 8 times, second-level brown corundum is used more than 6 times, and third-grade brown corundum is used more than 4 times.
Of course, different levels of brown corundum not only involve the problem of the number of reuse, but also the problem of the size of the on-site sandblasting ash, in today’s national environmental protection issues are paying more and more attention to today, the use of better quality brown corundum, in order to avoid sandblasting large areas of dust, while high utilization times can also save costs for enterprises.
Brown corundum can be divided into brown corundum particles and brown corundum powder according to specifications; Particles with edges and balls according to shape without edges and corners; Brown corundum is divided into first, second, and third grades according to the content of alumina powder, which can handle the decontamination, rust removal, anti-corrosion, de-oxidation, light ornamentation, effect pattern, etc. of various materials of workpieces, which can make the surface of the metal look more beautiful or further processing.
