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SC1670 Silicon Carbide Grinding Media

Silicon Carbide Grinding Media Properties

Silicon Carbide Ceramic Grinding Ball

Silicon Carbide Ceramic Grinding Ball

Compound Formula SiC
Molecular Weight 40.1
Appearance Black
Melting Point 2,730° C (4,946° F) (decomposes)
Density 3.0 to 3.2 g/cm3
Electrical Resistivity 1 to 4 10x Ω-m
Poisson’s Ratio 0.15 to 0.21
Specific Heat 670 to 1180 J/kg-K


Download Silicon Carbide SDS 


Silicon Carbide Grinding Media Description

Silicon Carbide Grinding Media is a very high-cost grinding media that are used for milling same materials (silicon carbide ball to mill silicon carbide materials) to avoid contamination. It has good wear resistance and high density. Sizes ranging from 5mm, 10mm, 12mm, 15mm and 20mm sizes. Also, customized size is available. 

Silicon Carbide Grinding Media Specifications

Type Unit Data
Volume density g/cm3 3.08-3.16
SiC % > 99.2
Vicker shardness HV Kg/mm2 > 2550
Compressive strength MPa > 2500
Bending strength MPa 400-490
Elastic Modulus GPa > 410
Thermal Conductivity W/m.k 100-120
Thermal expansion coefficient i/℃ 4.0
Porosity % < 0.1
Operating temperature 1900


Silicon Carbide Grinding Media Applications

Silicon carbide grinding media is widely used in different types of ceramics, enamel, glass, and thick and hard materials in chemical plants for fine grinding and segmentation.

Packing Service

ACM’s silicon carbide ceramic grinding media is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.


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Silicon Carbide Grinding Media
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by Nick Stipanovich on Silicon Carbide Grinding Media

Got them last week. They are very durable ceramic grinding balls.