High Strength Zirconia Beads Ceramic Blasting Media B20,B30 for Metal Shot Peening
1. Description of Zirconia Ceramic Blasting Media
Ceramic Blasting Media is one kind of zirconia beads,it contains 60-66% ZrO2,which selects
the zirconium sand as main materials,then fused under high temperature. It is widely used as
one blasting media and are able to replace the steel beads where ferrous contamination is
not allowed.
2. The comparasion between ceramic Beads and steel beads
| Item | Ceramic Blasting Beads | Steel Beads |
| Chemical Index | ZrO2 60-66%
SiO2 25-30%
Al2O3 7-13% | C 0.8-1.2%
Si 0.45-1.50%
Mn 0.60-1.20% |
| | | |
| | | |
| Vickers Hardness | ≥700 HV | ≥700 HV |
| True Specific Gravity | ≥3.85 g/cm3 | ≥7.8 g/cm3 |
| Particle Size | 0.04-0.85mm | 0.05-0.60mm |
| Usage | Blasting Media | Blasting Media |
| Ferrous Contamination | No Ferrous | Ferrous |
| Dust Pollution | Little | Medium |
| Recyclable Times | Multiple | Multiple |
| Power consumption | Low | High |
| Equipment Wear Rate | Low | High |
| Blasting Effect | High finish
No discoloration | Low finish
Black discoloration |
Seen from the above chart,ceramic beads has the outstanding advantages :
No ferrous contamination
Low Dust Pollution
Low Power Consumption
Little damage to the equipment
Better blasting effect an no discoloration
3. Main Particle Size of Zirconia Ceramic Blasting Media
| Particle Size |
| B20: 0.600-0.850mm | B100: 0.125-0.180mm |
| B30: 0.425-0.600mm | B120: 0.063-0.125mm |
| B40: 0.250-0.425mm | B170: 0.045-0.090mm |
| B60: 0.125-0.250mm | B205: 0.000-0.063mm |
| B80: 0.180-0.250mm | B400: 0.030-0.063mm |
| Remark: Special specification can be customized |
4. Main Product Features of Ceramic (Bead) Blasting Media
Ceramic Beads B20&B30 is widely used for metal surfacce peening to strengthen its anti-fatigue life.
In addition,Ceramic Beads is also used in the applications:
B40 for cleaning the glass molds
B60 for the pipeline inner and outer wall blast cleaning
B120 for the surface finish of golf club or medical instruments
B170 for sandblasting the metal surface and built-in parts of iphone,ipad,ipod;
B205 for metal surface finishing of 3C products etc.
5. Comparation effect before and after ceramic bead blasting
6. Product Package:
2*12.5kg drum+carton box+ pallet
25kg drum+pallet
Special packages can be customized.
7. Why Choose Us?
Professional manufacturer,Providing good products with stable quality & favorable price;
Equipped with the most advanced production line and testing equipments,certificatd by
ISO9001&14001;
Being the stable supplier of Foxconn,Samsung,products has exported to USA,Vietnam,South Korea,Japan etc
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High Strength Zirconia Beads Ceramic Blasting Media B20 /B30 For Metal Shot Peening Images
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