Innovacera Alumina / Silicon Nitride / Silicon Carbide / Zirconia Ceramic Ceramic Grinding Media Balls Are Used in Industrial Production and Laboratory Research

• Color: Black
• Diameter: 0.2 mm – 20 mm
• Material: Zro2 / Al2O3 / Si3n4 / Sic
• Surface Finish: Polished
• Usage: Semiconductor Slurries, Pharmaceutical Dispersions
• Ceramic Grinding Media Balls Sintering W: Gas Pressure Sintering (GPS)
• Grade: Medium–low Pressure Ceramic Balls
• Performance Indicators: Meet Grade II–III Ball Standards
• Degree of Densification: Residual Minor Porosity (99.2%)
• Sintering Condition: Temperature: 1800–1900ºC
• Remarks: Technology Predominantly Used Domestically
• Silicon Nitride Media Balls Main Size: 0.2 mm – 20 mm
• Transport Package: Wooden Case with Inner Foam Protection
• Specification: Customized
• Trademark: INNOVACERA
• Origin: Fujian, China
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

Alumina / Silicon Nitride / Silicon Carbide / Zirconia Ceramic Grinding Media Balls

Innovacera develops all kinds of ceramic grinding media balls such as silicon nitride grinding balls, alumina ceramic grinding balls, zirconia grinding media balls which are a important grinding media in the industrial production and laboratory research. Ceramic grinding media, ceramic grinding balls also call ceramic grinding beads, ceramic grinding media or ceramic grinding bodies which is widely use in the fields need better grinding, polishing, and mixing processes.

Ceramic Grinding Media Balls Features:

>Effectively crushes and refines materials
>High grinding efficiency
>Abrasion is very low
>Outperforms in durability compare to traditional grinding media
>Maintaining shape and dimensional stability over extended periods.
>High Chemical Stability
>Low Contamination
>Generates minimal harmful substances during grinding

Ceramic Grinding Media Balls Applications:

Ceramic Grinding Media Balls Production Process:

.Ultra-fine grinding and dispersion of high-purity powders, such as silicon nitride ceramic powder.
.Pharmaceutical
.Aerospace
.Metallurgy and Mining
.Laboratory Research
.Grinding and dispersing high-hardness materials, such as quartz.
.Electronics
.Optics
.Coatings and Paints
.Cosmetics

 

Ultra-fine High-purity Silicon Nitride Powder, Sintering Aids, Additives → Homogeneous Mixing → Spray-dried Granules → Cold Isostatic Pressing (CIP) → Green Body Machining → Sintering (Isostatic Pressing (HIP) or Gas Pressure Sintering (GPS))→Balls Blank Inspection→Coarse Grinding, Precision Grinding, Ultra-fine Processing.

Ceramic Grinding Media Balls Sintering Way Comparison:

	Gas Pressure Sintering (GPS)	Hot Isostatic Pressing Sintering (HIP)
Sintering Condition	Temperature: 1800–1900℃	Temperature: 1800–1900℃
	Sintering atmosphere pressure: 10 MPa	Sintering atmosphere pressure: 200 MPa
Degree of Densification	Residual minor porosity (99.2%)	Near full densification (99.8%)
Performance Indicators	Meet Grade II–III Ball Standards	Performance indicators and fatigue life are significantly improved compared to GPS.
ASTM F2094-2011 (USA)	Grade III	Grade I, II
Grade	Medium–Low Pressure Ceramic Balls	High-End Ceramic Balls
Remarks	Technology predominantly used domestically	Commonly adopted internationally, but with high costs, not suitable for large-scale industrial production.