silicate zirconia microsphere B40 for shot blasting
silicate zirconia microsphere B40 for shot blasting
The main component of ceramic shot is zirconia, which is mainly used for surface treatment such as sand blasting and shot peening. The production process of ceramic shot is to melt high-quality imported zircon sand into liquid at high temperature, and then spray it into balls. The zirconia ceramic spheres are sieved and removed by magnetic separation to obtain particles with high roundness, high strength and uniform particle size. The spherical particles of ceramic shot can achieve better surface brightness during sandblasting, while the workpiece itself does not change color. It is widely used for sandblasting and surface treatment of aviation parts, stainless steel plates, structural parts, stainless steel kitchenware, medical devices, mobile / laptop shell, automobile chassis / engine, sports equipment and other industries.
Characteristics of ceramic shot:
Chemical composition of ceramic shot:
|
Chemical |
Typical value（%） |
Value range（%） |
|
ZrO2 |
60-70 |
|
|
SiO2 |
28-33 |
|
|
AL2O3 |
Max 10 |
|
|
Fe2O3 |
Max 0.1 |
|
|
TiO2 |
Max 0.4% |
Physical features of ceramic shot
|
Mohs Hardness |
|
|
Vickers Hardness/ Rockwellhardness |
700HV/60HRC |
|
Specific gravity |
|
|
Bulk density |
Size >125um：2.30g/cm3，size<125um：2.1-2.2g/cm3 |
Specification：
|
Specification |
Particle size range |
|
B20 |
600-850 um |
|
B30 |
425-600 um |
|
B40 |
250-425 um |
|
B60 |
125-250 um |
|
B80 |
180-250 um |
|
B100 |
125-180 um |
|
B120 |
63-125 um |
|
B125 |
0-125 um |
|
B170 |
45-90 um |
|
B205 |
0-63 um |
|
B400 |
30-63 um |
|
B500 |
10-30 um |
*Other customized sizes are available.
Applications:
Ceramic shot is suitable for materials as below:
Send product request
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