High Density Zirconia Ceramic Beads Grit Shape B170 Low Dust Content

High Density Zirconia Ceramic Shot Peening B170 Low Dust Content

DESCRIPTION

Zirconia ceramic shot peening beads is a Zirconia based spherical blasting media, with smooth surface and good elasticity, no iron polution, and can be recycled multi time. It performs efficiently both in dry or wet blasting equipment.

FEATURES

Lower wear rate: Ceramic beads has smooth surface and round solid shape,it can be rebunded in multi-angles,so it has lower

wear rate in blasting process.

High hardness and toughness: Ceramic beads contains 62-66% ZrO2,it has higher hardness over 700HV and fracture toughness,which willplay an important role in blasting process.

APPLICATION

Ceramic beads can be used for blast pretreatment beforecoating or plating.

Among all surface cleaning methods, the ceramic beads sandblasting method is a thorough, universal, and extensive method, because:
1. Sandblasting is more efficient, thorough and cheaper than other pretreatment processes.
2. The sandblasting process allows you to freely choose the cleanliness and roughness of your workpiece.

ADVANTAGES

1. High strength and wear resistance. The main component of ceramic shot is zirconia, which is characterized by small crystal size and high wear resistance.

2. Ceramic shot has high hardness, with Vickers hardness (microhardness) of 700HV and Rockwell hardness of 600HRC The density and specific gravity are also much higher than those of glass beads.

3. No dust, high abrasion resistance and strength make it difficult for ceramic shot to be broken during sand blasting, so it is not easy to generate dust.

4. Sandblasting effect: the surface finish is high. Using ceramic shot sandblasting can achieve smooth satin surface brightness. Using ceramic shot of the same specification is 60-70% lower than that of glass bead sandblasting.