Ball and Grits

Steel balls are produced in martensitic and bainitic structures. High carbon steel balls are heated at 1600 – 1650 °C by adding various elements into the scraps.  It is produced by melting in induction furnace and cooling in water after atomization. After casting, the balls are annealed to a certain degree in annealing furnaces and then immersed in water.
A martensitic structure is formed by pouring it. The main thing in sandblasting is that the hardness of the sandblasting balls and grits used must be at least 3 – 5 HRC harder than the blasted surface.  It is necessary to ensure that the cleanliness and roughness that must be obtained on the surface are faster and have the desired properties.