Ceramic Blasting Media Zirconium Oxide Beads B40 B60 B80 B100 B120 for Surface Finish
1.Product Description of Ceramic Beads
Ceramic beads,glass beads,steel shot are all round solid blasting media,while used for different blasting
area. Compared with the other two blasting media,ceramic beads has medium density,it can make up
the upper and lower limit blind area of sandblasting,it can replace glass beads where one clean and
bright blasting working condition is required,or replace steel shot where ferrous contamination is not
allowed.
So ceramic beads is widely used in blasting applications.
2. Simple comparation among ceramic beads,glass beads,steel shots
| Item | Ceramic Blasting Beads | Glass Beads | Steel Beads |
| Chemical Index | ZrO2 60-66%
SiO2 25-30%
Al2O3 7-13% | Si02:>65%,Na2O<14.0%
Ca0>8.0%,Mg0>2.5%
Ai203 0.5-2.0% Fe203:0.15
| C 0.8-1.2%
Si 0.45-1.50%
Mn 0.60-1.20% |
| Vickers Hardness | ≥700 HV | ≥560HV | ≥700 HV |
| True Specific Gravity | ≥3.85 g/cm3 | ≥2.5g/cm3 | ≥7.8 g/cm3 |
| Particle Size | 0.010-0.85mm | 0.001-0.850mm | 0.05-0.60mm |
| Usage | Blasting Media | Blasting Media | Blasting Media |
| Ferrous Contamination | No Ferrous | No Ferrous | Ferrous |
| Dust Pollution | Little | Large | Medium |
| Recyclable Times | Multiple | One time or twice | Multiple |
| Power consumption | Low | Low | High |
| Equipment Wear Rate | Low | Low | High |
| Blasting Effect | High finish
No discoloration | High finish
White discoloration | Low finish
Black discoloration |
3. Main Applications of Ceramic Beads,steel shots,glass beads
Steel shots is widely used for descaling and derusting of steel work-pieces before coating,matched with
centrifugal shot blasting equipment;
Glass beads is often used in matte treatment of various stainless steel products, mold surface cleaning,
removal of tensile stress of mechanical parts, surface treatment of precision castings and non-ferrous
metal devices, etc
Ceramic beads is widely used for metal surface finish such as aluminium parts,aluminium alloy parts,
titanium alloy, magnesium alloy,stainless stell parts, as well as rubber parts and plastic parts..
4. Main Specification of ceramic beads
| Particle Size |
| B20: 0.600-0.850mm | B120:0.063-0.125mm |
| B30:0.425-0.600mm | B150:0.000-0.125mm |
| B40:0.250-0.425mm | B170:0.045-0.090mm |
| B60:0.150-0.300mm | B205:0.000-0.063mm |
| B80:0.125-0.212mm | B400:0.030-0.063mm |
| B100:0.106-0.180mm | B505:0.010-0.030mm |
| Remark: Special specification can be customized. |
5. The Popular Specification of Ceramic Beads
Ceramic beads B40,B60,B120,B170,B205 is more popular compared with other specifications.
B40 is mainly used for mold-cleaning,such as glass bottle molds,tire molds...
B60 is used for surface finish of stainless steel parts such as outdoor fitness equipments...
B120 is used for titanium alloy parts such as golf-head and artifical joint
B170,B205 is widely used for 3C metal surface finish such as metal shell,metal frame...
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Surface Finish Ceramic Bead Blasting Zirconium Oxide Beads B40 B60 B80 B100 B120 Images
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