Zero Ferrous Contamination B20-B505 Ceramic Beads Blasting Media ,
B40 / B120 / B205 Abrasive Bead Blasting Ball
1. Product Description of Ceramic Beads Blasting Media
Zirconia Ceramic Bead is also called as ceramic beads or zirconia
ball,it is one kind of ceramic
blasting media,which selects the high grade zircon sand as raw
material then fused in electric
furnace and made into different particle size.
Ceramic beads has the unique advantages in blasting application
compared with the other blasting media
such as glass beads and steel shot.
Here we just make a brief introduction for the above three blasting
media:
| Item | Ceramic Blasting Beads | Glass Beads | Steel Beads |
| Chemical Index | ZrO2 60-66%
SiO2 25-30%
Al2O3 7-13% | SiO2:>65%,
Na2O<14.0%
Ca0>8.0%,
MgO>2.5%
| 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 | 0.04-0.85mm | 0.045-0.85mm | 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 |
| Service Life | Long | 1/25 of ceramic beads | Long |
| Equipment Wear Rate | Low | Low | High |
| Blasting Effect | High finish
No discoloration | High finish
White discoloration | Low finish
Black discoloration |
Seen from the above chart,ceramic beads has the medium true gravity
between glass beads and steel shot,
which is able to meet their upper and lower limit blind area,then
acheive the special blasting effect.
It could also replace steel shot in application where no ferrous
contamination is concerned.
2. Main Particle Size of Ceramic Beads 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 |
3. Product Features of Ceramic Beads Blasting Media
No damage to the treatment surface
Ceramic beads has high hardness and good elasticity,it is able to
be rebounded in multi-angles in
peening process, there is no damage to the blasting equipment and
treatment surface;
High Price/ performance ratio
The greater density of ceramic beads makes it higher modulus of
elasticity and greater impact energy
compared with the one of glass beads,then it will reduce shot
peening pressure and energy consumption
when achieve the same blasting effect. Then offering high
price/performance ratio in long blasting time.
Low Abrasion Rate and consistent blasting effect
Ceramic beads is not easy to be broken down in the blasting
period,the non-break down beads will also
keep its original shape,people do not need to refuel it frequently,then the beads in the blasting equipment
will keep the same shape and quantity,then it will achieve more
consistent blasting effect.
No Ferrous Contamination to the workpieces
Zirconia Ceramic Beads contains zero iron,then there is no ferrous
contamination for treatment surface,
it can be used to replace steel shot where ferrous contamination is
not allowed.
No hidden danger of silicosis
Ceramic beads has lower abrasion rate,then it will generate little
dust in the blasting process,finally it will
provide one clean and healthy working condition to the operator.
4. Main Application of Ceramic Beads Blasting Media
Sandblasting for light metal such as aluminium alloy,tatinium alloy
and stainless steel etc;
Surface Pretreatment before electroplating, painting, anode to
increase the surface adhesion;
Surface finishing for medical instruments and golf club;
Surface cleaning for mechnical parts to remove the oxide
scale,burrs,oil stain etc.
Surface shot peening for automotive and aviation components to improve the fatigue life.
5. Applicable Equipment of Ceramic Beads Blasting Media:
Manual Sandblasting machine;
Automatic Blasting Machine;
Open Blasting Machine;
Sandblasting Room
6. Product Package of Ceramic Beads Blasting Media:
2*12.5kg drum+carton box+ pallet
25kg drum+pallet
Special packages can be customized.
7. Why Choose Us?
Professional Ceramic Beads 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.
