The ceramic beads blasting media also called Zirconia balsting sand, Zirconia ceramic micro beads, is made from zirconium sand, melting and blending in the high temperature mine heat furnace, then made to micro beads by special technology. Since its mirco crystal structure, its features are high hardness, good elasticity, and high impact strength, is high-grade eco-friendly shot peening media.
| Chemical Index | ZrO2 | SiO2 | Al2O3 |
| 60-65% | 25-30% | 7-13% |
| Typical Value | 62.20% | 26.10% | 9.05% |
| Bulk Density | 2.3g/cm3 |
| Specific Density | 3.85g/cm3 |
| Vickers Hardness | 700HV |
Sizes
| B20 | B30 | B40 | B60 |
| 600-850µm | 425-6000µm | 0250-425µm | 125-250µm |
| B80 | B120 | B170 | B205 |
| 180-250µm | 63-125µm | 45-90µm | 0-63µm |
Special sizes available against clients’ requirement.
Moderate density,can replace glass beads and steel shots
The density of ceramic beads is between 3.00~3.95g/cm3 between the steel pellet and the glass pellet, the density of the steel pellet is 7.3-7.6g/cm3, and the density of the glass pellet is 2.2~2.8g/ Cm3, can achieve the shot peening effect that steel shots and glass shots can not achieve, especially for non-ferrous materials such as aluminum alloys and titanium alloys.
High hardness and good impact strength
The hardness of ceramic beads shot peening can reach 700HV, with high impact. The high hardness ensures that ceramic beads shot peening can be used for shot peening of high-strength and ultra-high-strength structural parts to improve production efficiency.
Good flexibility and high efficiency
The elastic modulus of the ceramic projectile is 330GPa, which is much higher than the glass bead of 60GPa. It is not easy to be broken, which ensures that the shape of the projectile does not change during impact, and the shot peening efficiency is high and the productivity is high.
Reduce manufacturing cost
The ceramic shot peening has a density higher than glass beads, and the impact energy is large. When the same shot peening effect is achieved, the shot peening pressure can be reduced, the energy consumption can be reduced, and the production cost can be reduced.
Ceramic beads shot peening can be used for shot peening of the production and maintenance of metal parts and light alloy parts to eliminate stress and improve service life .
In shot peening, ceramic beads are sprayed onto the surface of the part. The violent impact causes extremely strong plastic deformation on the surface , resulting in a certain thickness of the cold work hardening layer on the surface. This strengthening layer can significantly improve the high temperature of the part. In addition, shot peening can also promote the transformation of the microstructure of the steel surface, that is, the retained austenite induced transformation into martensite, and can refine the substructure of martensite, further improving the surface hardness and wear resistance of the workpiece, thereby extending Its service life.
1. Inhalation pneumatic blasting machine
2. Gravity pneumatic blasting machine
3. Impeller centrifugal blasting machine
Our Service
Free Samples -1kgs
Different blasting workpieces, Different requirements for ceramic beads.
Our factory can provide consult solution, suggest the ceramic beads sizes according to the workpiece you handle and provide 1kgs ceramic beads samples for free.
OEM customize same ceramic beads with your samples or requirements.
Our factory has our own test lab., with high precision chemical and particle size detection instruments. You can send ceramic beads samples, then we will test and analysis it and customize same ceramic beads with your samples or according to your customer requirements.
Quality Guarantee
Guarantee our ceramic beads has no quality problems, and in case any problems are found,
We accept return and/or exchange.
Caroline Cui
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ZrO2 60 - 66% Shot Blasting Material Images
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