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PBN Crucibles for Precision Application

Pyrolytic Boron Nitride Crucible can withstand high temperatures in a high vacuum environment. It has excellent thermal conductivity, corrosion resistance, and electrical resistance.

SC1670 Silicon Carbide Grinding Media

Catalog No. SC1670
Molecular 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

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SC1670 Silicon Carbide Grinding Media

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Silicon Carbide Grinding Media Description

Silicon Carbide Grinding Media is a very high-cost grinding media that are used for milling the same materials (silicon carbide ball to mill silicon carbide materials) to avoid contamination. It has good wear resistance and high density. Sizes range 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.