High Hardness Yttrium Stabilized Zirconia Beads
Product Code:BMYG95
Alumina Content:95%
Color:White
Real density:≥6.0g/cm3
Bulk density:3.65
Hardness:9Mohs
Self wearing rate:2ppm
Properties:PPM abrasion grage,large specific gravity,high toughness,no crackle.
Description
Yttrium stabilized zirconia beads are made of zirconium oxide and stabilizer yttrium oxide by rolling into balls/pressing into balls/dropping into balls. Through the incorporation of rare earth element yttrium, part of the zirconium oxide ions in the crystal structure of High Hardness Yttrium Stabilized Zirconia Beads are replaced by yttrium ions, thus forming yttrium stabilized zirconia beads. It has good roundness, smooth surface, high fluidity, dense internal structure, strong pressure resistance and high wear resistance, and is an ideal product among grinding media.
Advantages of High Hardness Yttrium Stabilized Zirconia Beads
Yttrium stabilized zirconia beads offer many advantages:
1. The density of yttrium stabilized zirconia beads is 6g/cm³, the bulk density is 3.85g/cm³, and the Mohs hardness is 9. Due to the combination of high hardness and high density, it can reduce the grinding time and improve the grinding efficiency.
2. Impact resistance and low wear. Due to its dense and uniform internal microstructure and good toughness, it is not easy to crack or break in high-speed machines.
3. Good fluidity: The product has good roundness and smooth surface, and has low wear and abrasion on the equipment. It is a cost-effective product, pollution-free, non-toxic, and more environmentally friendly product.
4. Chemical corrosion resistance, stable chemical properties, no oxidation reaction, and strong resistance to acids, alkalis, salts, etc.
5. Long service life, about 300 times longer than ordinary glass beads and about 25 times longer than zirconium silicate beads.
Technical Data
|
Series |
BMYG95 |
|
ZrO2 (%) |
95±0.5 |
|
Y2O3 (%) |
5 |
|
Hardness (Mohs) |
9 |
|
Real density (g/cm3) |
≥6.0 |
|
Bulk density (g/cm3) |
3.65 |
|
Self wearing rate (%) |
2ppm |
|
Dimension (mm) |
0.1mm 0.2mm 0.3mm 0.4-0.6mm 0.6-0.8mm 0.8-1.0mm 1.0-1.2mm 1.2-1.4mm 1.4-1.6mm 1.8-2.0mm 2.0-2.2mm 2.2-2.4mm 2.4-2.6mm 2.6-2.8mm 2.8-3.0mm 3.0-3.2mm 3.2-3.4mm 3.6-3.8mm 4mm 5mm 8mm 10mm 15mm 20mm 25mm 30mm 40mm 50mm |
Application
1.High Hardness Yttrium Stabilized Zirconia Beads for new energy lithium batteries: lithium iron phosphate, lithium titanate, graphite, silicon carbon, graphene, carbon nanotubes, alumina ceramic diaphragms, etc.
2. Ceramics: ceramic ink, glaze, enamel
3. Coatings, inks and dyes: automotive paint, wood paint, anticorrosive paint, resin, offset ink, UV ink, gravure ink, water-based ink, water-based varnish, UV varnish, disperse dyes, fluorescent dyes, metallic pigments, titanium dioxide.
4. Agricultural chemicals: agricultural suspensions, herbicides, pesticides.
5. Cosmetics: lipstick, foundation, personal care products.
6. Applications in pharmaceutical, food, dye, textile, chemical and other industries
7. Suitable for vertical stirred mill, horizontal rolling ball mill, vibration mill and various high-speed pin sand mills; for wet and dry ultrafine dispersion and grinding of various slurries and powders that require no cross contamination.
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