Advantages:
- High thermal shock resistance
- High wear-resistant and erosion-resistant
- Metal corrosion resistance in high temperature
- Excellent non-wetting characteristics
- High strength
- Long service life
- The stabilizers and grains combination can be designed according to customer's using environment.
Application Temperature:
0°C-2200℃
Applicable Environment:
Air, Vacuum, or Atmosphere Protection Environment
Application Field:
-
High temperature melt flow control
- Sizing nozzle, Ladle skateboard panel, Converter slag blocking slide plate and ring, etc.
-
Specialty glass manufacturing
- Large size high content of zirconia and alumina ceramics, etc.
-
Metal powder industry
- Setter plate, Gas atomizing nozzle, etc.
-
Precious metal smelting industry
- Ceramic Crucibles, etc.
-
Artificial/Laser Crystal Ceramic Temperature Field
- Rare earth composite oxide solid solution ceramic temperature field, etc.
Technical Indicators:
| Indicators | Item | Units | MSZ-H | MSZ-L | Custom |
| Main Composition |
ZrO2 | % | ≥95 | ≥95 | 60-95 |
| Al2O3 | % | ≤0.2 | ≤0.2 | 0.2-20 | |
| SiO2 | % | ≤0.4 | ≤0.4 | 0.2-1 | |
| MgO | % | ≤2.9 | ≤2.9 | MgO/Y2O3 | |
| Fe2O3 | % | ≤0.1 | ≤0.1 | 0.1-0.3 | |
| TiO2 | % | ≤0.1 | ≤0.1 | 0.1-1.0 | |
| Physical | Color | - | Yellow | Yellow | Yellow/White |
| Density | g/cm3 | ≤5.2 | 5.4-5.60 | 4.6-5.6 | |
| Porosity | % | ≤18.5 | ≤8 | 1-18.5 | |
| The stabilizers, grains combination and porosity can be designed according to customer’s using environment. | |||||
Declaration: This is an original article of INNOVACERA®. Please indicate the source link when reprinting: https://www.innovacera.com/product/magnesium-stabilized-zirconia-ceramic
Frequently Asked Questions
Why use silicon nitride grinding balls for ultra-fine milling? How do they prevent material contamination?
Silicon nitride (Si3N4) grinding balls feature ultra-high fracture toughness, extreme hardness, and low density (~3.2 g/cm³) compared to steel or zirconia media. Their self-lubricating properties and outstanding wear resistance ensure zero metallic contamination and minimal bead attrition during high-energy planetary, stirring, or ball milling. Operating smoothly up to 1200°C and immune to acids and alkalis, they maintain maximum purity in electronic ceramics, magnetic powders, and pharmaceutical dispersions.
Can I buy precision G3 to G28 silicon nitride ceramic balls in bulk? What sizes and grades are supplied by the manufacturer?
Yes, as a specialized advanced ceramic manufacturer, INNOVACERA supplies Si3N4 ceramic balls ranging from ultra-precision G3/G5 grades (surface roughness Ra ≤ 0.01 μm) for hybrid bearings and check valves to standard G10–G200 grades for industrial grinding mills. To request volume pricing or custom batch sizes, please submit your target precision grade, required diameter (mm or inch), quantity, and application conditions.
