Ceramic beads B40 Zirconium silicate sand 0.25-0.425mm
Product Name：Ceramic beads
Particle size: 250-425um(0.25-0.425mm)
Other Names：Ceramic sand, Zircon sand, Zircon beads, Ceramic shotblasting media, Ceramic microsphere, Micro ceramic ball Microsfere di ceramica.Pallinatura Ceramica,Micropallinatura ceramica, Microbilles de céramique,Billes céramiques, керамических шариков, Керамические микросферы, Microesferas de circonio, Microesfera o bola cerámica, Microesferas de cerámica
Ceramic beads B40 Zirconium silicate sand 0.25-0.425mm is a type of shot blasting media used in surface treatment processes such as cleaning, peening, and finishing. It is especially for long time shot blasting much better than glass microspheres. The applications range from steel & Alloy shot blasting to Non-metallic material surface treatment.
Characteristics of Ceramic beads B40 Zirconium silicate sand 0.25-0.425mm:
Durability: Long-lasting due to high fracture resistance.
Reusability: Can be recycled multiple times, reducing cost.
Smooth Finish: Provides a uniform, matte, or satin surface without embedding.
Low Contamination: Chemically inert, no metallic residues.
Chemical composition of Ceramic beads B40 Zirconium silicate sand 0.25-0.425mm:
| Chemical | Typical value（%） | Value range（%） |
| ZrO2 | 63.80 | 60-70 |
| SiO2 | 26.82 | 28-33 |
| AL2O3 | 9.08 | Max 10 |
| Fe2O3 | 0.03 | Max 0.1 |
| TiO2 | 0.24 | Max 0.4% |
Physical Index:
| Item | Standard Value | Measured Value |
| Particle Size | +0.425mm ＜ 5% -0.25mm ＜ 5% | 2.8% 3.9% |
| Specific Gravity | ≥3.85 g/cm3 | 3.87 g/cm3 |
| Bulk Density | ≥2.30 g/cm3 | 2.35 g/cm3 |
| Vickers Hardness | ≥ 700 HV | 726.8 HV |
Other 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 of Ceramic beads:
Surface Cleaning: Removes rust, oxides, and coatings.
Peening: Induces compressive stress to improve fatigue resistance.
Deburring: Smoothens edges on machined parts.
Aerospace & Automotive: Used on turbine blades, engine components.
Medical & Electronics: Precision cleaning without damage.
Ceramic Beads Package:
Reviews
There are no reviews yet.